PENNZOIL CO /DE/
SC 14D9/A, 1997-09-15
PETROLEUM REFINING
Previous: OWENS CORNING, S-3/A, 1997-09-15
Next: POWELL INDUSTRIES INC, 10-Q, 1997-09-15



<PAGE>   1
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
 
                                 SCHEDULE 14D-9
                     SOLICITATION/RECOMMENDATION STATEMENT
                               (AMENDMENT NO. 20)
                      Pursuant to Section 14(d)(4) of the
                        Securities Exchange Act of 1934
 
                                PENNZOIL COMPANY
                           (Name of Subject Company)
 
                                PENNZOIL COMPANY
                      (Name of Person(s) Filing Statement)
 
                  COMMON STOCK, PAR VALUE $0.83 1/3 PER SHARE
           (including the associated Preferred Stock Purchase Rights)
                         (Title of Class of Securities)
 
                                  709903 10 8
                     (CUSIP Number of Class of Securities)
 
                                LINDA F. CONDIT
                              CORPORATE SECRETARY
                                PENNZOIL COMPANY
                         PENNZOIL PLACE, P.O. BOX 2967
                           HOUSTON, TEXAS 77252-2967
                                 (713) 546-8910
            (Name, address and telephone number of person authorized
     to receive notice and communications on behalf of the person(s) filing
                                   statement)
 
                                   Copies To:
 
<TABLE>
<S>                                        <C>
          Moulton Goodrum, Jr.                     Charles F. Richards, Jr.
          Baker & Botts, L.L.P.                    Richards, Layton & Finger
             One Shell Plaza                           One Rodney Square
        Houston, Texas 77002-4995                        P.O. Box 551
             (713) 229-1234                     Wilmington, Delaware 19899-0551
                                                        (302) 658-6541
</TABLE>
<PAGE>   2
     This Amendment No. 20 (this "Amendment") amends and supplements the
Solicitation/Recommendation Statement on Schedule 14D-9, as amended, originally
filed on July 1, 1997 by Pennzoil Company, a Delaware corporation (the
"Company"), relating to a tender offer commenced by Resources Newco, Inc., a
wholly owned subsidiary of Union Pacific Resources Group Inc., on June 23, 1997.
 
     All capitalized terms used in this Amendment without definition have the
meanings attributed to them in the Schedule 14D-9.
 
     The items of the Schedule 14D-9 set forth below are hereby amended by
adding the following:
 
ITEM 8. ADDITIONAL INFORMATION TO BE FURNISHED

     On September 10, 1997, UPR, faced with the imminent threat of a
preliminary injunction being granted against it in a hearing before the United
States District Court for the Northern District of Texas, agreed to allow the
entire contents of six documents to be placed in the public domain.

     The six documents are:

     (a)   Project Mercury Briefing Report dated May 3, 1997 (filed as Exhibit
           62 hereto);

     (b)   Sixth Supplement to Request for Ruling dated June 3, 1996 submitted
           to the Internal Revenue Service on behalf of UPR (filed as Exhibit 
           63 hereto);

     (c)   Board Presentation by V. R. Eales, Executive Vice President of UPR,
           dated April 3, 1997 (filed as Exhibit 64 hereto);

     (d)   January 1997 presentation by Smith Barney Inc. ("Smith Barney"),
           UPR's financial advisor (filed as Exhibit 65 hereto);

     (e)   March 18, 1997 presentation by Smith Barney (filed as Exhibit 66
           hereto); and

     (f)   June 4, 1997 presentation by Smith Barney (filed as Exhibit 67
           hereto). 

ITEM 9. MATERIAL TO BE FILED AS EXHIBITS
 
<TABLE>
<CAPTION>
        EXHIBIT
          NO.                            DESCRIPTION
        -------                          -----------
        <S>            <C>
 
          60           Cover letter for transmittal to financial analysts

          61           Excerpts from Exhibit 62, Exhibit 63 and Exhibit 66
                       mailed to financial analysts

          62           Project Mercury Briefing Report dated May 3, 1997

          63           Sixth Supplement to Request for Ruling dated
                       June 3, 1996 submitted to the Internal Revenue Service 
                       on behalf of UPR

          64           Board Presentation by V. R. Eales, Executive Vice
                       President of UPR dated April 3, 1997

          65           January 1997 presentation by Smith Barney Inc. ("Smith
                       Barney"), UPR's financial advisor

          66           March 18, 1997 presentation by Smith Barney
   
          67           June 4, 1997 presentation by Smith Barney
          

</TABLE>
 
                                        2
<PAGE>   3

     After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
 
                                          PENNZOIL COMPANY
 
Dated: September 15, 1997                 By:     /s/  James L. Pate
                                                      James L. Pate
                                             Chairman of the Board, President
                                               and Chief Executive Officer
 
                                        3
<PAGE>   4
                                 EXHIBIT INDEX

<TABLE>
<CAPTION>
EXHIBIT 
  NO.                             DESCRIPTION
- -------                           -----------
  <S>            <C>
 
   60           Cover letter for transmittal to financial analysts

   61           Excerpts from Exhibit 62, Exhibit 63 and Exhibit 66 mailed to 
                financial analysts

   62           Project Mercury Briefing Report dated May 3, 1997

   63           Sixth Supplement to Request for Ruling dated June 3, 
                1996 submitted to the Internal Revenue Service on behalf of UPR

   64           Board Presentation by V. R. Eales, Executive Vice President of
                UPR dated April 3, 1997

   65           January 1997 presentation by Smith Barney Inc. ("Smith 
                Barney"), UPR's financial advisor

   66           March 18, 1997 presentation by Smith Barney

   67           June 4, 1997 presentation by Smith Barney
   

</TABLE>
 
                

<PAGE>   1
                                                                      EXHIBIT 60

                            [PENNZOIL LETTERHEAD]

                                                             September 12, 1997




TO:      The Financial Community

         In its public statements, UPR has anointed itself "the drilling
machine" with a unique and superior approach to exploiting domestic reserves
and generating shareholder value. At the same time, UPR has taken the position
that Pennzoil's management and strategic plan are not capable of delivering
sufficient value to shareholders. In contrast, UPR's key internal documents
paint a very different picture on both fronts.

         In a sworn submission to the IRS as far back as June 1996 (which UPR
fought for three months in two different federal courts to keep out of the
public eye), UPR stated that it was faced with the dilemma of a declining
reserve base and a strategic objective to increase production by 10% per year.
In words startlingly clear, UPR laid out its fundamental problem as follows:

     o    The base Long Range Plan model ... reflects significant negative
          trends for [UPR]

     o    There is significant uncertainty as to how much further the Austin
          Chalk production can be economically extended, and the vast majority
          of [UPR's] tight sand gas infill locations have been drilled.

     o    UPR's management refers to the trend of steep declines in production
          from existing properties as the "valley of despair", and to the goal
          of 10% growth per year, in spite of such declines, as "walking up the
          down escalator." For [UPR] to maintain average production growth of
          10% per year for 1997 - 2001, the Long Range Plan projects that [UPR]
          will need to add, through acquisitions during this period,
          approximately 750 million barrels of oil equivalent ("MMBOE") or 4.5


<PAGE>   2
          trillion cubic feet equivalent ("TCFE") of gas reserves -- an amount
          substantially greater than [UPR's] current proved reserves.

     o    Consequently, management has concluded that [UPR] cannot maintain its
          current levels of production from existing properties, and that
          acquisitions are necessary to do so.

     o    Quite simply, [UPR's] current drill site inventory is not sufficient
          to keep [UPR's] overall production and reserves from declining
          significantly in the near future.

         In addition, UPR's public statements regarding Pennzoil and its
management team contradict key internal UPR documents relating their valuation
of Pennzoil. In fact, those documents acknowledge that Pennzoil's value has
appreciated considerably more than UPR's. The financial advisors for UPR
affirmed that Pennzoil's strong performance in 1996 represented a turnaround, 
and that Pennzoil significantly outperformed the small integrated and large
independent oil and gas companies. In 1997, UPR boosted its evaluation of
Pennzoil, stating, "there is more likely good news than bad news for Pennzoil."
Moreover, valuations prepared by UPR's financial advisors set forth the belief
that Pennzoil has already delivered value in excess of UPR's offer to
Pennzoil's shareholders.

         In short, in its public statements UPR has misled the investment
community regarding the quality of its assets, its ability to replace reserves
and production, and the contents of its own long-range plan. UPR has also
attempted to convince Pennzoil shareholders that its inadequate tender offer
exceeds Pennzoil's ability to create shareholder value. Again, UPR's own
internal documents contradict those public statements.

         For your review, I have attached excerpts from the six key internal
documents which UPR made public at the September 10, 1997 hearing in the U.S.
District Court. You will receive the full contents of the six documents by
mail.

         The full text of these key internal documents is being filed with the
Securities and Exchange Commission as exhibits to Pennzoil's Amendment No. 20
to Schedule 14D-9.

                                        Sincerely,


                                        /s/ GREGORY S. PANAGOS
                                            ---------------------------------
                                            Gregory S. Panagos
                                            Vice President
                                            Corporate Communications



                                        


<PAGE>   1
                                                                      EXHIBIT 61

                                                                      JOE LASALA


                                CONFIDENTIAL


                                   OLYMPUS



                               PROJECT MERCURY
                               BRIEFING REPORT
                                   5/3/97


<PAGE>   2
                                 [UPR LOGO]


                         INTER-OFFICE CORRESPONDENCE


TO:             Jack Messman                            OFFICE:    FW

FROM:           Karl Nesselrode                         DATE:      5/3/97

SUBJECT:        Project Mercury

In preparation for your anticipated phone call with the Mercury CEO on May 5,
the Mercury Project Team has developed this briefing package. An Executive
Summary is on the next page.

The Mercury Project Team consists of:

        - UPR (Olympus, Law, Finance and Tax)
        - Smith Barney 
        - Morgan, Lewis & Bocklus LLP
        - Skadden, Arps, Slate, Meagher & Flom LLP
        - Robinson, Lerer & Montgomery (communications consultant)

Sections Included:
- -----------------

1       Recommended Deal Terms for the Initial Conversation

2       Overall Approach Strategy (with draft "bear hug" letter seeking for
        force negotiations without commencing a tender offer)

3       Strategic Rationale for a Merger

4       Biographical and Compensation Summary of Mercury CEO

5       Role Playing Scenarios: Initial discussions between CEOs

6       Key Questions That May Be Asked (with suggested answers)

7       Preliminary Credit Rating Analysis

8       Summary of Requirements for an Unfriendly Tender Offer

9       Summary of Media and Analyst Coverage - by Robinson Lerer & Montgomery

10      Mercury Project Team Contact List

There are a number of works in progress which will be completed by Friday May 9.
- -------------------------------------------------------------------------------

- -       5-Year Financial Projection for Combined Company
- -       Detailed Credit Analysis
- -       Impact of Announcement on UPR Stock Price
- -       Detailed Timetable for Friendly and Unfriendly Deals




HIGHLY CONFIDENTIAL
<PAGE>   3
EXECUTIVE SUMMARY
- -----------------

The recommended approach is to persistently, and with progressive pressure
tactics, convince their CEO to negotiate a friendly merger.  A degree of
patience is required, and although initiating a hostile tender offer may be
necessary, there are several preliminary steps which should [sic] taken.  Tab 2
contains an overview of the themes UPR should follow during negotiations and
execution of this merger.  Tab 3 summarizes the strategic rationale for the
merger, which is the basis of UPR's proposal to Mercury.

May 5 Phone Call
- ----------------

The goal is to set up a face-to-face meeting to communicate UPR's proposal.

Initial Face-to-Face Meeting
- ----------------------------

The goal is to verbally communicate our proposal outlined in Tab 1 and get
their CEO's reaction.  There are a number of possible scenarios which could
occur in this meeting ranging from complete acceptance to outright rejection. 
Four likely scenarios are outlined in Tab 5 and include the suggested
responses.  Prior to the initial meeting, Linda Robinson strongly recommends
that some "role playing" exercises be considered as a way to prepare for the
unexpected.  She would volunteer to role play the Mercury CEO.  Tab 6 reviews
some questions which are likely to be asked either in the meeting or the phone
call to set up the meeting, with the suggested responses.

Initial Proposal (Tab 1)
- ------------------------

We recommend going in offering a price in the "mid-$70s" ($75).  At this time,
we could justify a top-end price in the mid-$80s ($85).  After reviewing a
number of alternative deal structures, we recommend, for a friendly merger, a
cash tender for 40% of the shares, with an option on an additional 11%, 
followed by a back-end merger using a stock-for-stock exchange for the remaining
shares.

Credit Rating Summary
- ---------------------

A preliminary summary of the credit rating post-merger is shown in Tab 7.  UPR
will be able to maintain a BBB- to a BBB+ rating, depending on the cash
component (40% to 51%) and the purchase price ($75 to $85).  The debt/book cap
ranges from 55% to 61% in these scenarios.  If the Chevron stock is excluded
from the credit analysis, then debt/book cap stays below 50% in all scenarios.

Pressure Tactics Before Initiating an Unfriendly Tender Offer
- -------------------------------------------------------------

The non-public approaches to apply pressure to the Mercury board of directors
and CEO include: (1) refusal to sign a standstill agreement, (2) informal
contact with a director, (3) teddy bear hug letter as attached in Tab 2, (4)
establishing a toe-hold position in stock which could lead to (5) an HSR 
filing.

The public approaches to apply pressure short of a tender offer include: (1)
communication with major constituencies and (2) press release of teddy bear hug
letter.

HIGHLY CONFIDENTIAL

<PAGE>   4
Unfriendly Tender Offer
- -----------------------

If UPR cannot make any progress on a confidential basis, then an unfriendly
tender offer should be seriously considered.  Because of the strong defenses
Mercury has in place, a successful tender requires specific action by the board
to (1) redeem or amend the shareholder rights plan, and (2) support the merger
plan which removes the applicability of Section 203 of the Delaware General
Corporation Law (requiring 85% control of outstanding shares).  The board will
only take this action voluntarily if sufficient pressure exists for them to do
so in execution of their fiduciary obligations.  Their ultimate weapon in
defending their decision will be the Just Say No tactic, which has been used
successfully in several recent cases.

The recommended approach for an unfriendly tender offer is a cash tender in the
mid-$70s for 51% of the shares, followed by a back-end merger using a stock-for-
stock exchange for the remaining shares.  This approach will be the most 
successful at stimulating the tender of shares and attracting arbitrage players
who can exert pressure.  This approach also has the possibility of a tax-free 
structure for the stock-for-stock exchange of 49% of the shares.

The tender offer would be accompanied by litigation to remove the shareholder
rights plan and to declare Delaware 203 unconstitutional.  The likelihood of 
winning is nil, but the litigation applies pressure to Mercury, and provides 
defense against an unfriendly venue if UPR gets sued.

Timing Considerations for an Unfriendly Tender Offer
- ----------------------------------------------------

The consensus of the Mercury Project Team is that a decision to go hostile
should be made and executed before November 1997, in order to have time to get
the shares tendered prior to the April 1998 shareholder meeting.  It is at that
meeting that the first vote of shareholder could occur on any issue critical to
the merger.  A decision could be made earlier, subject to completion of the
initial requirements outlined in Tab 8.  We are a couple of weeks away from the
earliest possible time for commencing an unfriendly tender offer.

The primary benefits of waiting until November are to (1) use the 4/98
shareholder meeting as an additional pressure tactic, (2) establish a solid
track record of diligently pursuing this merger, which helps build the "last
resort" image of the resulting tender offer, and (3) the possibility of spending
less time and expense in the litigation and media tasks.  The risks of waiting
until November are (1) a positive movement in stock price which diminishes the 
perceived premium paid, the pressure on the board to act and the reaction of the
market to the offer, and (2) the time that Mercury will have to prepare their 
reactions.

The Olympus team feels that there is considerable risk to waiting until November
if a hostile tender is required to motivate Mercury's board.  There is more
likely good news than bad news for Mercury, and a rising stock price is
ultimately their best defense.  An early strike would somewhat preserve the
perception of our large current premium.  The existence of our offer would blur
the market's perception of any subsequent increase in stock price, for which we
would naturally take credit.

Market Reaction to Unfriendly Tender Offer
- ------------------------------------------

A detailed analysis is in progress by Smith Barney, and should be completed by
May 7.  Preliminary thinking is that the Mercury shareholders would react very
positively.  UPR stock will probably weaken somewhat in the short term, due to
the magnitude of the deal and the market's uncertainty about the implications
for UPR.  We will need to do a thorough job of communicating the rationale and
the specifics of the merger.  Once the market understands and gets comfortable
with the merger, UPR stock price should recover and appreciate.

HIGHLY CONFIDENTIAL
<PAGE>   5
                                                             HIGHLY CONFIDENTIAL

COPIES TO:

Union Pacific Resources
- -----------------------
Dick Eales
Joe LaSala
Sam Smith
Karl Nesselrode
Mike Auflick
Kerry Brittain
Mark Jones

Smith Barney
- ------------
Chad Weiss
Ralph Watts
Fred Pevow

Morgan, Lewis & Bocklus
- -----------------------
Howard Shecter

Skadden, Arps, Slate, Meagher & Flom
- ------------------------------------
Paul Schnell

Robinson, Lerer & Montgomery
- ------------------------------
Linda Robinson
Don Nathan

<PAGE>   6
                    [IVINS, PHILLIPS & BARKER LETTERHEAD]


                                 June 3, 1996


                               SIXTH SUPPLEMENT
                            TO REQUEST FOR RULING
                            DATED OCTOBER 17, 1995


BY MESSENGER DELIVERY   

Ms. Susan Edlavitch
CC:DOM:CORP:1
Room 4408
Internal Revenue Service
1111 Constitution Avenue, NW
Washington DC 20224

Re:     Union Pacific Corporation
        Union Pacific Resources Group Inc.
        Sections 332, 351, 355 and 368(a)(1)(D)

Dear Ms. Edlavitch:

        This is the Sixth Supplement to the request for ruling (the "Request")
filed on behalf of the taxpayers named above.  The Request is dated october 17,
1995.  First, Second, Third, Fourth and Fifth Supplements to the Request were
filed on December 20, 1995, and April 30, May 6, May 9 and May 14, 1996,
respectively.  Additional information was provided by letters dated March 26,
April 2, April 10, and April 11, 1996.

        Unless otherwise indicated, the defined terms used in the Request and
in the earlier supplements are used herein.  A revised Schedule of Defined
Terms, reflecting the defined terms used in the Request and in all the
supplements to date, is attached.

        The alphabetical sequence of exhibits, begun in the Request and
continued in the earlier supplements, is continued herein.  A Schedule of
Exhibits is attached to the Request, and revised Schedules of Exhibits are
attached to the First and Fourth



HIGHLY CONFIDENTIAL

<PAGE>   7
Ms. Susan Edlavitch
June 3, 1996
Page 6



discussing acquisitions as elements of their businesses.  Attached as Exhibit AA
are several news articles (from Oil & Gas Interests Newsletter and Bloomberg's
Business News), describing major corporate acquisitions in the oil and gas
industry during January through April 1996.  This information supplements the
list of acquisitions contained in the Smith Barney Letter (Exhibit F).  Although
we have not attempted to tabulate the acquisitions described in Exhibit AA, it
is apparent that many, if not most, of these acquisitions involve stock of the
acquiring company.

        2.      Controlled's Need for Acquisitions

                Like other oil and gas companies, Controlled must complete
large, strategic acquisitions, in order to maintain and increase its production
levels.  To understand this point, it is important to understand Controlled's
recently completed long range planning process and the strategic conclusions
derived therefrom.

                Controlled's Long Range Plan represents a detailed compilation
of its most current forecasts for existing production and drill site inventory,
combined with projections for the quantity and timing of acquisitions necessary
to meet Controlled's publicly-stated objective for Controlled's production to
grow by an average of 10% per year.(8)  Controlled recently completed its Long
Range Plan for 1997 through 2001.

                The foundation of the Long Range Plan consists of two essential
components.

                The first component is Controlled's base forecast that
production from its currently-producing properties will decline, until the
properties reach their economic limit and are plugged and abandoned.  This
forecast is reviewed and updated at least quarterly and provides the basis for
calculating the value of reserves, as reported in Controlled's public filings.

                The second component is a projection of how Controlled will use
its discretionary cash flow and manpower resources to exploit its drill site
inventory.  A projection of the drill site inventory and how it will be
exploited is maintained on an ongoing basis for each of Controlled's core areas.
This drill site inventory includes both proven, undeveloped locations on 
Controlled's acreage position and a risk-weighted estimate of possible and
probable locations which may exist on Controlled's acreage.

- ----------------

(8)     Controlled's senior management has made public statements to more than
100 audiences (composed principally of investment bankers and analysts) as "road
shows" leading to the IPO to the effect that Controlled intends substantial 
growth, and that acquisitions are part of the plan.  Attached as Exhibit BB are
(1) three slides used in these road shows, showing a goal of 12% volume growth
and (2) a presentation made to Distributing's Board of Directors in February 
1994, regarding Amas, stating Controlled's goal of 10% growth per year.  See 
also Controlled's 1995 Annual Report (Exhibit T) at page 7.

CONFIDENTIAL

<PAGE>   8
Ms. Susan Edlavitch
June 3, 1996
Page 7

        The base Long Range Plan model (composed of these two components but
before the consideration of acquisitions) reflects significant negative trends
for Controlled.  Over the past five years, Controlled's increased activity in
the Austin Chalk and the successful infill drilling of its tight sand gas
reservoirs in East Texas and the Rockies were largely responsible for
Controlled's production growth.(9)  Now, however, there is significant
uncertainty as to how much further the Austin Chalk production can be
economically extended, and the vast majority of Controlled's tight sand gas
infill locations have been drilled.  Consequently, management has concluded
that Controlled cannot maintain its current levels of production from existing
properties, and that acquisitions are necessary to do so.

        Specifically, the current Long Range Plan projects that, for 1997-2001,
Controlled's production in the Austin Chalk will decline by an average of 12%
per year, and its production from both East Texas and the Rockies will decline
by an average of 2% per year.  Due to the steep decline of the production
curve, Austin Chalk reserves are projected to drop by an average of 34% per
year, and East Texas reserves by an average of 12% per year during the same
period.  Controlled anticipates that drilling its remaining marginal prospects
in the Rockies will help to keep the declines in the Rockies reserves to a
minimum or zero level.  Modest increases in reserves and production are
projected for Controlled's smaller and less-exploited Plains/Canada and Gulf
Coast core areas, but these increases will not come close to offsetting the
declines in the Austin Chalk and East Texas.  Quite simply, Controlled's
current drill site inventory is not sufficient to keep Controlled's overall
production and reserves from declining significantly in the near future.

        The strategic implication is quite obvious and compelling.  Controlled
must complete acquisitions, in order to offset the decline in its current
reserve base and to provide additional drill sites for continued growth in
production.  (Controlled's management refers to the trend of steep declines in
production from existing properties as the "valley of despair," and to the
goal of 10% growth per year, in spite of such declines, as "walking up the down
escalator.")  For Controlled to maintain average production growth of 10% per
year for 1997-2001, the Long Range Plan projects that Controlled will need to
add, through acquisitions during this period, approximately 750 million barrels
of oil equivalent ("MMBOE") or 4.5 trillion cubic feet equivalent ("TCFE") of
gas reserves -- an amount substantially greater than Controlled's current
proved reserves.  Acquisitions of such an amount of reserves can be expected to
cost a total of $3-4 billion.

        Controlled cannot meet this goal with small, cash-flow-funded tactical,
acquisitions.  Such acquisitions are already part of Controlled's ongoing
strategy.  Even assuming an average of $25 million per tactical acquisition (an
amount far in excess


- -----------------------------
(9)     A map showing Controlled's core production areas is located in the
        inside front cover of the IPO prospectus (Exhibit A1).
<PAGE>   9
Ms. Susan Edlavitch
June 3, 1996
Page 8


of the historical average for these acquisitions). Controlled would need to
complete 120-160 such transactions in five years to meet its production goals.
Controlled's historical average for tactical acquisitions (excluding Amax. a
strategic acquisition) is fewer than 10 per year and less than $100 million per
year invested. Moreover, Controlled's recent experience shows that existing
drill sites cannot be acquired at reasonable prices. Recently, for example.
Controlled bid on two packages of properties owned by one seller in Wyoming.
Based on its analysis, Controlled bid a total of $34.9 million. The winning
bids, however, totaled $87 million, even though there appears to have been no
appreciable difference between Controlled's reserve estimates and those of the
winning bidders.

        Thus, Controlled is faced with a difficult combination of fundamental
business conditions -- a declining reserve base, a strategic objective to
increase production by 10% per year and a recognition that it is impractical to
make enough tactical acquisitions at reasonable prices. If Controlled is to
increase its drill site inventory and meet its goals for growth, it must make
large, strategic acquisitions. Specifically management has concluded that
Controlled needs to complete at least one such acquisition by the end of 1997
and two or more by the end of 2001.

        3.  Controlled's Current Acquisition Plans 

            After the IPO in October 1995. Controlled intensified its
preparations for future acquisitions. In addition to setting a $100 million
goal for tactical acquisitions in 1996. Controlled formed two other
acquisition teams:

            a. The New Opportunity Team focuses on properties outside
               Controlled's existing core areas where Controlled can use its
               petrotechnical strengths (such as in horizontal drilling,
               hydraulic fracturing and 3D seismic techniques) to establish new
               core areas. (These acquisitions are expected to be relatively
               small and generally are not the type of acquisiton that would 
               involve stock as acquisition currency.)

            b. Project Olympus (previously called "NEBO" or "NEXBO," for the
               "next big one") focuses on large (more than $500 million) 
               strategic transactions.

            Project Olympus has absorbed a great deal of management time and
energy and continues to be a high priority item. Attached as Exhibit CC are
memoranda, items of correspondence, meeting agendas, etc., documenting the work
of Project Olympus and its predecessor working groups. As this material shows.
Controlled management has devoted considerable resources to analyzing the
prospects for both domestic acquisitions and international acquisitions
(principally in Canada), but the primary concentration has been on the domestic
side. Also included in Exhibit CC is a spreadsheet showing a "long list" of
acquisition prospects for Project Olympus    
<PAGE>   10
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------



PROJECT MERCURY

STRATEGY AND PRELIMINARY VALUATION DISCUSSION



MARCH 18, 1997


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   11
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
MERCURY [i.e. Pennzoil] PRICE PERFORMANCE


LTM COMPARATIVE PRICE PERFORMANCE: 3/15/96 THROUGH 3/5/97

                                   [GRAPH]


MERCURY [i.e. Pennzoil] HAS SIGNIFICANTLY OUTPERFORMED BOTH THE SMALL
INTERGRATEDS AND THE LARGE CAP INDEPENDENT EXPLORATION AND PRODUCTION COMPANIES
DURING 1996.


3 YEAR MERCURY [i.e. Pennzoil] PRICE PERFORMANCE: 3/14/96 THROUGH 3/10/97

                                   [GRAPH]


MERCURY'S [i.e. Pennzoil] STRONG PERFORMANCE IN 1996 MARKS A TURNAROUND FROM
THE COMPANY'S HISTORY OF LAGGING THE MARKET.

SINCE OUR LAST MEETING AT THE END OF JANUARY, THE E&P COMP INDEX HAS DECLINED
IN VALUE BY 13%.

                                                             [SMITH BARNEY LOGO]

<PAGE>   12
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
LAST TWELVE MONTH'S EXCHANGE RATIO

                                   [GRAPH]

OVER THE LAST TWELVE MONTHS MERCURY'S [i.e. Pennzoil] VALUE HAS APPRECIATED
CONSIDERABLY COMPARED TO UNICORN'S [i.e. UPR].

OVER THE LAST MONTH, UNICORN'S [i.e. UPR] COMPARATIVE VALUE HAS INCREASED OVER
20%.


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]


<PAGE>   1
                                                                      EXHIBIT 62


                                                                      JOE LASALA


                                 CONFIDENTIAL
                                 ------------


                                   OLYMPUS




                               PROJECT MERCURY
                               BRIEFING REPORT
                                    5/3/97







<PAGE>   2
                                   [UPR LOGO]

                          INTER-OFFICE CORRESPONDENCE
 

TO:             Jack Messman                            OFFICE: FW
FROM:           Karl Nesselrode                         DATE:   5/3/97
SUBJECT:        Project Mercury


In preparation for your anticipated phone call with the Mercury CEO on May 5,
the Mercury Project Team has developed this briefing package.  An Executive
Summary is on the next page.

The Mercury Project Team consists of:
        - UPR (Olympus, Law, Finance and Tax)
        - Smith Barney
        - Morgan, Lewis & Bockius LLP
        - Skadden, Arps, Slate, Meagher & Flom LLP
        - Robinson, Lerer & Montgomery (communications consultant)

Sections Included:

1       Recommended Deal Terms for the Initial Conversation

2       Overall Approach Strategy (with draft "bear hug" letter seeking for
        force negotiations without commencing a tender offer)

3       Strategic Rationale for a Merger

4       Biographical and Compensation Summary of Mercury CEO

5       Role Playing Scenarios: Initial discussions between CEOs

6       Key Questions That May Be Asked (with suggested answers)

7       Preliminary Credit Rating Analysis

8       Summary of Requirements for an Unfriendly Tender Offer

9       Summary of Media and Analyst Coverage - by Robinson Lerer & Montgomery

10      Mercury Project Team Contact List

There are a number of works in progress which will be completed by Friday, 
May 9. 

- -       5-Year Financial Projection for Combined Company
- -       Detailed Credit Analysis
- -       Impact of Announcement on UPR Stock Price
- -       Detailed Timetable for Friendly and Unfriendly Deals


HIGHLY CONFIDENTIAL

 
<PAGE>   3

                                                                       HIGHLY
                                                                    CONFIDENTIAL

EXECUTIVE SUMMARY

The recommended approach is to persistently, and with progressive pressure
tactics, convince their CEO to negotiate a friendly merger.  A degree of
patience is required, and although initiating a hostile tender offer may be
necessary, there are several preliminary steps which should [sic] taken.  Tab 2
contains an overview of the themes UPR should follow during negotiations and
execution of this merger.  Tab 3 summarizes the strategic rationale for the
merger, which is the basis of UPR's proposal to Mercury.


May 5 Phone Call

The goal is to set up a face-to-face meeting to communicate UPR's proposal.


Initial Face-to-Face Meeting

The goal is to verbally communicate our proposal outlined in Tab 1, and get
their CEO's reaction. There are a number of possible scenarios which could
occur in this meeting ranging from complete acceptance to outright rejection.
Four likely scenarios are outlined in Tab 5, and include the suggested
responses.  Prior to the initial meeting, Linda Robinson strongly recommends
that some "role playing" exercises be considered as a way to prepare for the
unexpected.  She would volunteer to role play the Mercury CEO. Tab 6 reviews
some questions which are likely to be asked either in the meeting or the phone
call to set up the meeting, with the suggested responses.


Initial Proposal (Tab 1)

We recommend going in offering a price in the "mid-$70s" ($75).  At this time,
we could justify a top-end price in the mid-$80s ($85).  After reviewing a
number of alternative deal structures, we recommend, for a friendly merger, a
cash tender for 40% of the shares, with an option on an additional 11%,
followed by a back-end merger using a stock-for-stock exchange for the
remaining shares.


Credit Rating Summary

A preliminary summary of the credit rating post-merger is shown in Tab 7.  UPR
will be able to maintain a BBB- to a BBB+ rating, depending on the cash
component (40% to 51%) and the purchase price ($75 to $85).  The debt/book cap
ranges from 55% to 61% in these scenarios.  If the Chevron stock is excluded
from the credit analysis, then debt/book cap stays below 50% in all scenarios.


Pressure Tactics Before Initiating an Unfriendly Tender Offer

The non-public approaches to apply pressure to the Mercury board of directors
and CEO include: (1) refusal to sign a standstill agreement, (2) informal
contact with a director, (3) teddy bear hug letter as attached in Tab 2, (4)
establishing a toe-hold position in stock which could lead to (5) an HSR
filing.

The public approaches to apply pressure short of a tender offer include: (1)
communication with major constituencies and (2) press release of teddy bear hug
letter.


Unfriendly Tender Offer

If UPR cannot make any progress on a confidential basis, then an unfriendly
tender offer should be seriously considered.  Because of the strong defenses
Mercury has in place, a successful tender requires specific action by the board
to (1) redeem or amend the shareholder rights plan, and (2) support the merger
plan which removes the applicability of Section 203 of the Delaware General
Corporation Law (requiring 85% control of outstanding shares).  The board will
only take this action
<PAGE>   4
                                                                      HIGHLY
                                                                    CONFIDENTIAL

voluntarily if sufficient pressure exists for them to do so in execution of
their fiduciary obligations. Their ultimate weapon in defending their decision
will be the Just Say No tactic, which has been used successfully in several
recent cases.

The recommended approach for an unfriendly tender offer is a cash tender in the
mid-$70s for 51% of the shares, followed by a back-end merger using a
stock-for-stock exchange for the remaining shares.  This approach will be the
most successful at stimulating the tender of shares and attracting arbitrage
players who can exert pressure.  This approach also has the possibility of a
tax-free structure for the stock-for-stock exchange of 49% of the shares.

The tender offer would be accompanied by litigation to remove the shareholder
rights plan and to declare Delaware 203 unconstitutional.  The likelihood of
winning is nil, but the litigation applies pressure to Mercury, and provides
defense against an unfriendly venue if UPR gets sued.


Timing Considerations for an Unfriendly Tender Offer

The consensus of the Mercury Project Team is that a decision to go hostile
should be made and executed before November 1997, in order to have time to get
the shares tendered prior to the April 1998 shareholder meeting.  It is at that
meeting that the first vote of shareholder could occur on any issue critical to
the merger.  A decision could be made earlier, subject to completion of the
initial requirements outlined in Tab 8. We are a couple of weeks away from the
earliest possible time for commencing an unfriendly tender offer.

The primary benefits of waiting until November are to (1) use the 4/98
shareholder meeting as an additional pressure tactic, (2) establish a solid
track record of diligently pursuing this merger, which helps build the "last
resort" image of the resulting tender offer, and (3) the possibility of
spending less time and expense in the litigation and media tasks.  The risks of
waiting until November are (1) a positive movement in stock price which
diminishes the perceived premium paid, the pressure on the board to act and the
reaction of the market to the offer, and (2) the time that Mercury will have to
prepare their reactions.

The Olympus team feels that there is considerable risk to waiting until
November if a hostile tender is required to motivate Mercury's board.  There is
more likely good news than bad news for Mercury, and a rising stock price is
ultimately their best defense.  An early strike would somewhat preserve the
perception of our large current premium.  The existence of our offer would blur
the market's perception of any subsequent increase in stock price, for which we
would naturally take credit.


Market Reaction to Unfriendly Tender Offer

A detailed analysis is in progress by Smith Barney, and should be completed by
May 7. Preliminary thinking is that the Mercury shareholders would react very
positively.  UPR stock will probably weaken somewhat in the short term, due to
the magnitude of the deal and the market's uncertainty about the implications
for UPR.  We will need to do a thorough job of communicating the rationale and
the specifics of the merger.  Once the market understands and gets comfortable
with the merger, UPR stock price should recover and appreciate.
<PAGE>   5
                                                                       HIGHLY
                                                                    CONFIDENTIAL


Copies to:

Union Pacific Resources 
- -------------------------------------
Dick Eales
Joe LaSala
Sam Smith
Karl Nesselrode
Mike Auflick
Kerry Brittain
Mark Jones

Smith Barney
- -------------------------------------
Chad Weiss
Ralph Watts
Fred Pevow

Morgan, Lewis & Bockius
- -------------------------------------
Howard Shecter

Skadden, Arps, Slate, Meagher & Flom
- -------------------------------------
Paul Schnell

Robinson, Lerer & Montgomery
- -------------------------------------
Linda Robinson
Don Nathan
<PAGE>   6
                                                                       HIGHLY
                                                                    CONFIDENTIAL

                 RECOMMENDED DEAL TERMS - INITIAL CONVERSATION

Price:
         Mid-70's opener.  This is roughly a 50% premium to 5/1/97, and should
         be high enough to get their attention (making it difficult to rely on
         Just Say No defense), but still provide headroom to negoitate.


Consideration:
         Optimum form of consideration for UPR is 40% cash and 60% stock, to
         provide maximum cash flow accretion within investment grade debt
         levels.

Transaction Structure:
         The preferred structure is a two-step transaction with an up-front
         cash tender for 40% of the shares (with appropriate conditions),
         followed by a back-end merger for the remaining 60%.  The deal should
         include an option to purchase up to 11% of the shares (to a total of
         51%).  The advantages over a one-step cash/stock exchange for shares
         are 1) a quicker lock-up of enough shares to discourage poachers, 2)
         greater likelihood that arbs will quickly move in to apply pressure,
         and 3) the potential for a tax-free exchange on the back-end.

Strategic Plan for Businesses:
         Virtually all current initiatives in both companies will continue.
         UPR would substantially increase domestic E&P capital spending, and be
         prepared to fully fund international successes.  UPR views the product
         and franchise businesses very favorably, and are prepared to fund
         future strategic expansions such as the recent joint venture in
         Louisiana.  Our intention is to accelerate, not redirect the strategic
         initiatives of both companies.

Role of Senior Management:
         The strongest team will be assembled from the best of both companies.
         Significant incentives would be put in place.  UPR feels strongly
         about leading the domestic E&P business strategy, but would value your
         input.  We'd like your advice on international E&P leadership.  Your
         core management team for the product and franchise businesses should
         stay in place.

Plan for Employees:
         The two organizations are very complementary, with minimal overlap.
         Dramatic action should not be necessary.  Our joint management team
         will select the best from both companies.  Benefit programs will be
         maintained or improved.  The combined company will provide enhanced
         opportunities for employees.  If some reductions are justified,
         severed employees will be treated very fairly, including attractive
         severance packages and out-placement assistance.

Board Composition:
         In addition to the seat given to the CEO, one to  two  additional
         board  seats  could  be  added.

Timetable:
         We are ready to begin work immediately, and can reach an agreement
         within 2-3 weeks.

Role of Mercury CEO:
         Naturally, I am open to your suggestions, but my thoughts are:
         - Vice-Chairman, seat on the Board of Directors
         - President and Chief Operating Officer of the Products and Franchise
           Businesses
         - Remain located in Houston
<PAGE>   7
                            




                                 JAMES L. PATE

                            BIOGRAPHICAL INFORMATION

                                       &

                              COMPENSATION PROFILE






                                                                 CONFIDENTIAL

<PAGE>   8


                            MERCURY CEO - BACKGROUND


1.      Joined Mercury in 1976, age 40.

2.      Joined as Chief Economist; later named Treasurer, in 1985 became Senior
        Vice President, Finance.  In March 1990, became President and CEO.
        Chairman (replacing Hugh Liedtke) in May 1994.

3.      Background:

                Monmouth College - Undergraduate
                Indiana University - Graduate Study
                        in business economics and public policy
                Professor of Economics - Monmouth College
                Federal Reserve Bank of Cleveland - Senior Economist
                B. F. Goodrich - Director of Business Research
                        and Chief Economist
                U. S. Assistant Secretary of Commerce
                        Appointed in 1974 by President Ford
                Special Advisor to White House - 1975




                                                                 CONFIDENTIAL
<PAGE>   9
                                JAMES L. PATE

                VALUE OF CURRENT STOCK, SAR, & OPTION HOLDINGS


<TABLE>
<CAPTION>
                                            VALUE AT 12/31/96  AVERAGE OPTION/ VALUE AT 4/25/96       VALUE AT      DELTA BETWEEN
                                SHARES       ($56.50/SHARE)       SAR BASIS     ($47.375/SHARE)    $70.00/SHARE     CURRENT & $70
                            ===============  ===============   ===============  ===============   ===============  ===============
<S>                                  <C>     <C>                                <C>               <C>              <C>            
RESTRICTED STOCK HELD                22,000  $     1,243,000                NA  $     1,042,250   $     1,540,000  $       497,750
UNRESTRICTED STOCK HELD               3,614  $       204,191                NA  $       171,213   $       252,980  $        81,767
EXERCISABLE OPTIONS/SAR'S           181,883  $       594,400   $         53.23  $             0   $     3,049,821  $     3,049,821
UNEXERCISABLE OPTIONS/SAR'S         156,667  $     2,303,800   $         41.79  $       874,214   $     4,418,805  $     3,544,591

TOTAL VALUE OF HOLDINGS                      $     4,345,391                    $     2,087,677   $     9,261,605  $     7,173,928
</TABLE>

                          SUMMARY COMPENSATION TABLE

<TABLE>
<CAPTION>
                                                                                 OTHER ANNUAL    RESTRICTED STOCK    OPTIONS/SARS
                                 YEAR            SALARY          CASH BONUS      COMPENSATION     AWARDS (SHARES)     (SHARES)
                            ===============  ===============   ===============  ===============   ===============  ===============
<S>                              <C>            <C>               <C>             <C>                  <C>              <C>    
                                 1996           $708,500          $739,500        $190,900             9,500            100,000
                                 1995           $656,500          $      0        $218,200             6,000             85,000
                                 1994           $626,500          $204,000                             2,500                  0
                                 1993           $592,500          $385,000                             4,000             55,000
                                 1992           $552,900          $267,500                             3,880             36,000
                                 1991           $500,000          $150,000                             3,350             44,000
</TABLE>

NOTES:

Restricted Stock is awarded January 1st of each year and takes a period of 5
years to vest.

Options and SAR's are granted December 31st of each year and vest at the rate
of 1/3 of the total per year.

There is a current moratorium on the exercise of options and SAR's.

Upon a takeover all vesting requirements are waived and all options/SAR's
become exerciseable.

Other income includes an annual perquisite allowance of $59,400, the usage of
company aircraft for private purposes, and club membership fees and dues.



CONFIDENTIAL
<PAGE>   10

                                 JAMES L. PATE
                               SUMMARY BIOGRAPHY

Age at 3/31/97:           61 years old

? - 1968         Economics Professor - Monmouth College, Illinois

1968-1972        Senior Economist - Federal Reserve Bank of Cleveland

1972-1974        Director of Business Research & Chief Economist - B.F.
                 Goodrich Company

1974-1975        Assistant Secretary of Commerce - Gerald Ford Administration
                 Chief Economist and principal economic advisor to Secretary of
                 Commerce

1975-1976        Special Adviser to the White House

1977-1981        Chief Economist - Pennzoil

1981-1985        Treasurer - Pennzoil

1985-1989        Senior Vice President Finance & Treasurer - Pennzoil

1989             Elected to Pennzoil Board of Directors

5/89-3/90        Executive Vice President (Put in charge of E&P. Viewed as a
                 reduction in CEO McDonald's responsibilities)

Feb 1990         Named Chief Operating Officer - Pennzoil (Responsible for all
                 of Pennzoil's operating divisions and corporate activities)

March 1990       Named President & Chief Executive Officer after sudden
                 retirement of Randal B. McDonald (McDonald saddled with the
                 responsibility for the failure of the $250 million Purolator
                 acquisition since sold by Pennzoil).  Liedtke remained
                 Chairman and was still viewed as the executive calling the
                 shots.

May 1994         Liedtke retires. Pate named as Pennzoil Chairman and CEO.

10/31/95         Bought 2000 shares of Pennzoil at $38/share after Pennzoil
                 stock price plummeted upon announcement of cut in the annual
                 Pennzoil dividend.  (Explained that he could not buy more at
                 the time because he still had 3 kids in graduate school.)

1995             Received no cash bonus in 1995.

1996             Received record cash bonus of $739,500 in 1996 as well as 9500
                 shares of restricted stock and 100,000 stock options with at
                 trigger price of $39.625 per share.
<PAGE>   11
                                 JAMES L. PATE
                               SUMMARY BIOGRAPHY

2/96             Elected to Bowater Inc. Board of Directors (Bowater is U.S.
                 largest producer of newsprint.)

4/24/97          Up for re-election to the Board of Directors.

Education:       Undergraduate studies at University of Maryland
                 Undergraduate degree from Monmouth College

                 Masters degree in Business Economics and Public Policy from
                 Indiana University

Other:           Member of Rice University Board of Governors
                 Member of Monmouth College Senate
                 Academy of Alumni Fellows at Indiana University
                 Corporate Governance Task Force of the Business Roundtable
                 National Petroleum Council
                 All-American Wildcatters
                 Executive Committee and Board of Directors of American
                 Petroleum Institute Board of Trustees of the
                 Houston Museum of Natural Science
                 Author of numerous books and articles on economics and finance
<PAGE>   12
HIGHLY CONFIDENTIAL

                    KEY QUESTION/ARGUMENTS THAT MAY BE RAISED
                               BY THE MERCURY CEO

[ ]      Why is there any urgency to moving forward? Is there any particular
         reason you can't give me a few months to focus on other priorities and
         give this the consideration it merits?

         We are prepared to offer your shareholders a substantial premium right
         now. It seems appropriate that we meet to discuss our proposal in
         detail.

[ ]      The time is not right. We've just begun implementing a strategic plan
         that will deliver real value to our shareholders.

         We understand and applaud your recent initiatives. However, combined
         with UPR you will achieve for your shareholders immediately what could
         otherwise take several years. UPR intends to accelerate, not change,
         your strategic initiatives, so that your shareholders and our will
         also enjoy upside potential.

[ ]      Let me turn this around. Would you consider an offer from our
         organization?

         Of course. My job is to increase shareholder value, and assess the
         merits of alternative ways to do that.

[ ]      Would this be a merger of equals in fact - or in lip service only?

         This is a merger of two very complimentary companies, with strengths
         provided and capitalized on by both parties. However, the structure we
         are proposing, including a substantial cash component, really does not
         fall within the description of "merger of equals".

[ ]      What are the guarantees that it would be a merger of equals?

         We would guarantee that a top management team composed of the best of
         both companies would be quickly put in place. You would be part of
         this team, which would develop the remaining organizational structure.

[ ]      How, specifically, would you propose to absorb our company?

         The top priority would be to keep the current drilling activity
         going, and quickly identify additional investment opportunities.  We
         believe that there is significant potential to increase production and
         reserves through additional investment. The E&P staffs would be
         combined where appropriate, but we would envision keeping an office in
         Houston for the Gulf of Mexico and International.

[ ]      Doesn't the global scope and experience of our operations pose any
         particular challenge for your company, given its focus?
<PAGE>   13
HIGHLY CONFIDENTIAL


         In fact, your excellent global exploration position is extremely
         attractive to us. We are currently initiating activities in South
         America and your scope and experience would be valuable to those
         efforts. Our current focus and expertise in the US would add value to
         those parts of your operations.

[ ]      Arguably, one of our greatest strengths is our international
         positioning, as well as our experience there. We are, for example,
         pretty adept at assessing international risks and rewards in some
         fairly challenging parts of the world. How will you add to that kind
         of capability and help us build on it better than we can on our own?

         We do not have some of your skills and experience currently. But, we
         have some key skills to contribute, such as horizontal drilling and
         3-D seismic applications. We also have one of the largest mid-stream
         operations in the US. Top it off with our strong balance sheet and
         cash flow, and we can substantially add to your existing skills and
         knowledge in assessing international opportunities.

[ ]      Do you have the management depth and breadth to absorb our company?

         I don't think absorb is the right verb to use. We envision a powerful
         business combination. We possess a management team which has presided
         over the most active drilling machine in the US for the past five
         years, and which has doubled production, while halving operating and
         administrative costs. Our record speaks for itself.  We also believe
         that your company already has the management in place to continue to
         strengthen and grow your premier products and franchise businesses.

[ ]      Don't you have too much on your plate, since you just went public, to
         work effectively with us to build the kind of efficient, highly
         competitive company you envision?

         On the contrary, it has little impact. While we went public in October
         1995, we've been an independent operating company since 1969 when we
         became a wholly owned subsidiary of Union Pacific. And the
         distractions now are actually less than before. We consistently
         delivered results through both our IPO and spin-off periods.

[ ]      How, specifically, would you combine the E&P businesses at the
         management and operating level?

         East Texas, South Texas and West Texas would be combined with our
         existing operations, run out of Fort Worth.  Our Gulf of Mexico and
         International operations would move to Houston. We, like you, are
         strong believers in teamwork and process improvement. However, we also
         see, and have proven, the advantages of autonomous, accountable
         business units. The general managers of our business units have
         authority for over 95% of their capital spending, and full P&L
         responsibility. This is the key to our speed, and our productivity.

[ ]      What would be your plans for the non-E&P businesses - specifically? Do
         you see them as
<PAGE>   14
HIGHLY CONFIDENTIAL


         part of the combined company in, say, five years?

         We like your current direction. We are open to your thoughts on how to
         maximize the value of these businesses.  Our advisors have told us
         about other possible structures, but it looks to be preferable to wait
         a couple of years before any decision is made.

[ ]      Your focus certainly has not been the kind of brand-name marketing
         that is a significant portion of our experience and strength. How are
         you going to be able to capitalize on these assets of ours?

         The Mercury name is one of the best-known in the world, certainly much
         more widely recognized than UPR. We are intrigued by the
         possibilities, including keeping your company's name for the combined
         company. Our strategic plan includes expanding in gas transportation,
         processing and energy marketing. Your skills in brand-name positioning
         would be a tremendous asset to these initiatives. In addition, you
         personally have spent a lot of time in this area.

[ ]      Are you suggesting that somehow we have under performed and you are
         going to come in and accomplish what we have not?

         Well, I'm sure you would agree that you were not handed a company in
         strong shape when you took over. I believe, and apparently so does the
         investment community, that you have done a superb job of turning
         around the company. You have it on the right path. Nevertheless, I
         believe that with our financial strength and unique skills we can add
         value and accelerate your growth.

[ ]      Where, specifically, do you think we could benefit from your expertise
         and experience more than we have on our own?

         We have extensive 3-D seismic experience, which includes more than
         5,000 square miles of data. We have extensive horizontal drilling
         experience, which includes more than 1,400 wells, more than any other
         company in the world. We have extensive gathering and processing
         experience, which includes more than $700MM in assets and interests in
         28 gas processing plants.

         We could benefit from your EOR expertise, and your frac-pack
         experience in the Gulf of Mexico. We could also benefit from your
         international experience, brand name marketing, and brand name
         awareness.

[ ]      How would you and I interact in the combined entity?

         Jack has to answer this.

[ ]      How similar or different do you think our cultures are, and how would
         you integrate them?
<PAGE>   15
HIGHLY CONFIDENTIAL


         Our cultures have more similarities than differences. Our people have
         worked with yours on many occasions, and feel very comfortable with
         their approach to business and technology. By combining the best of
         both companies, and integrating our people in a well-balanced manner,
         we will create a new culture. This will be part of the continuous
         change that both our organizations have been undergoing. One of the
         keys to integrating the cultures is for us the top management team to
         be seen working together, and be made up of a balanced mix of your and
         our managers. The creation of incentives for business performance will
         be a key to getting past the us vs them phase which occurs in all
         mergers.

[ ]      What, specifically, would be the financial structure of the
         transaction?

         We would propose a two-step structure. The first step would be a cash
         tender for up to 40% of the outstanding shares at around a 50% premium
         to today's price, with an option to purchase an additional 11% shares
         for cash.  The remaining shares would be acquired in a stock-for-stock
         merger (tax free) after receiving the appropriate approvals. We would
         lock in the exchange ratio at the time of agreement, subject to
         adjustments due to price fluctuations within certain ranges.

[ ]      How would you manage such a deal financially? What happens to your
         balance sheet? Doesn't it change fairly dramatically? Why should we
         accept your stock?

         Our balance sheet quite honestly could use some more debt. The
         combined entity would be much stronger than Mercury is today. Our
         stock has performed well relative to our peers, and we have received
         favorable reviews in the press, with most analysts targeting us in the
         low to mid $30s.

[ ]      How do you keep from having some fairly serious dilution to your
         shareholders?

         Although this would be somewhat earnings dilutive, it would be cash
         accretive, which is the key measure for E&P companies. We've examined
         recent E&P mergers, and have concluded that a cash flow accretive deal
         will improve the stock price on announcement, despite earnings
         dilution. Due to our recent spin-off from UP, we are in a purchase
         accounting position, which will result in a step-up basis for book
         depreciation. However, this does not affect cash flow, and overall
         earnings are still in acceptable ranges.  We conclude that both Mercury
         and UPR shareholders will vies this merger very favorably.
<PAGE>   16
HIGHLY CONFIDENTIAL

                           UPR + MERCURY COMBINATION
- -------------------------------------------------------------------------------
                     PRELIMINARY CREDIT ANALYSIS (5/2/97)

<TABLE>
<CAPTION>
                                              DEAL                 DEAL
                                             TARGET               CEILING
                                           -----------         -----------
<S>                                        <C>                 <C>        
Mercury Stock Parameters
May 2nd Closing Price ($/sh)               $    49.625         $    49.625
Transaction Offer Price ($/sh)             $    75.000         $    85.000
Premium to Market (%)                             51.1%               82.3%

UPR Stock Parameters
May 2nd Closing Price ($/sh)               $    27.875         $    27.875
Transaction Exchange Price ($/sh)          $    28.000         $    28.000
Premium to Market (%)                              0.4%                0.4%

Current UPR/Mercury Exchange Ratio    1.780 UPR shares    1.780 UPR shares
Implied UPR/Mercury Exchange Ratio    2.679 UPR shares    3.036 UPR shares
</TABLE>


OPTION A - FRIENDLY

- - Two Step Approach
- - Cash Tender For 40% of Mercury Equity
- - Back End Merger; UPR Stock For 60% of Mercury Equity

<TABLE>
<CAPTION>
                                         TARGET ($75/sh)             CEILING ($85/sh)
                                   --------------------------    --------------------------
COMBINED UPR + MERCURY                1997            1998          1997           1998
                                   -----------    -----------    -----------    -----------
<S>                                <C>            <C>            <C>            <C>        
Disc. Cash Flow/Share              $      4.84    $      4.97    $      4.66    $      4.78
Debt/Market Capitalization                  34%            33%            35%            34%
Debt/Book Capitalization                    56%            55%            55%            55%
Debt/EBITDAX                        2.42 Times     2.37 Times     2.52 Times     2.48 Times
EBITDAX/Interest Expense            5.74 Times     5.63 Times     5.47 Times     5.37 Times

PROJECTED CREDIT RATING             BBB+           BBB+           BBB            BBB
</TABLE>

OPTION B - HOSTILE

- - Two Step Approach
- - Cash Tender for 51% of Mercury Equity
- - Back End Merger; UPR Stock For 49% of Mercury Equity


<TABLE>
<CAPTION>
                                         TARGET ($75/sh)             CEILING ($85/sh)
                                   --------------------------    --------------------------
COMBINED UPR + MERCURY                1997            1998          1997           1998
                                   -----------    -----------    -----------    -----------
<S>                                <C>            <C>            <C>            <C>        

Disc. Cash Flow/Share              $      5.00    $      5.13    $      4.82    $      4.95
Debt/Market Capitalization                  36%            35%            37%            37%
Debt/Book Capitalization                    61%            60%            60%            60%
Debt/EBITDAX                        2.63 Times     2.59 Times     2.77 Times     2.73 Times
EBITDAX/Interest Expense            5.22 Times     5.13 Times     4.95 Times     4.85 Times

PROJECTED CREDIT RATING             BBB            BBB            BBB-           BBB-
</TABLE>

NOTE: ANALYSIS CONSERVATIVELY ASSUMES THAT UPR IS GIVEN NO CREDIT FOR THE VALUE
OF ITS LAND GRANT HOLDINGS AND THE CHEVRON DEBENTURES ARE CONSIDERED AS A FULL
DEBT BURDEN. EXCLUDING THE CHEVRON DEBENTURES, DEBT/BOOK CAPITALIZATION ON 50%
OR LESS IN ALL THE ABOVE CASES.


<PAGE>   17
                        MARKET CREDIT PERSPECTIVE OF UPR
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

UPR AT 5/2/97
- -------------
<S>                                                     <C>
First Call Consensus Cash Flow / Share                  $4.58
Debt / Market Capitalization                             7.47%
Debt / Book Capitalization                              26.02%
Debt / EBITDAX                                           0.45 Times
EBITDAX / Interest Expense                              30    Times

Credit Rating                                           A to A-

</TABLE>


HIGHLY CONFIDENTIAL
<PAGE>   18
OPTION A - FRIENDLY         $75.00/SH(TARGET)                     PRELIM. 5/2/97

<TABLE>
<CAPTION>
COMBINED UPR + MERCURY:                         1997       1998
- -----------------------                         ----       ---- 
 <S>                                            <C>        <C>
 DCF/Share                                      $  4.84    $  4.97
 Debt/Market Cap                                     34%        33%
 Debt/Book Cap                                       56%        55%
 
 DCF/Debt                                          0.33       0.34
 Debt/EBITDAX                                      2.42       2.37
 EBITDAX/Interest Expense                          5.74       5.63
                                                -------    -------
UPR Discretionary Cash Flow                       1,159      1,159
Mercury DCF                                         438        480
Combined DCF/Share                              $  4.84    $  4.97
                                                -------    -------
UPR Market Equity                                 6,996      6,996
UPR Book Debt                                       694        378
Mercury Market Equity at P/CF-         6          2,626      2,879              
Mercury Debt                                      4,160      4,445
Combined Debt/Market Cap                          33.53%     32.18%
                                                -------    -------
UPR Book Equity                                   1,795      2,074
Mercury Book Equity                               2,084      1,927
Combined Debt/Book Cap                            55.59%     54.66%
                                                -------    -------
UPR EBITDAX                                       1,283      1,232
UPR Interest Expense                                 50         51
UPR DCF/Debt                                       1.85       3.26
UPR Debt/EBITDAX                                   0.54       0.31
UPR EBITDAX/Interest Expense                      25.70      24.21
Combined DCF/Debt                                  0.33       0.34
Combined Debt/EBITDAX                              2.42       2.37
Combined EBITDAX/Interest Expense                  5.74       5.63
</TABLE>


HIGHLY CONFIDENTIAL

<PAGE>   19
OPTION B - HOSTILE      $75.00/SH(TARGET)                         PRELIM. 5/2/97

<TABLE>
<CAPTION>
COMBINED UPR + MERCURY:                         1997       1998
- -----------------------                         ----       ---- 
 <S>                                            <C>        <C>
 DCF/Share                                      $  5.00    $  5.13
 Debt/Market Cap                                     36%        35%
 Debt/Book Cap                                       61%        60%
 
 DCF/Debt                                          0.30       0.31
 Debt/EBITDAX                                      2.63       2.59
 EBITDAX/Interest Expense                          5.22       5.13
                                                -------    -------
UPR Discretionary Cash Flow                       1,159      1,159
Mercury DCF                                         416        458
Combined DCF/Share                              $  5.00    $  5.13
                                                -------    -------
UPR Market Equity                                 6,996      6,996
UPR Book Debt                                       694        378
Mercury Market Equity at P/CF-         6          2,496      2,746              
Mercury Debt                                      4,590      4,895
Combined Debt/Market Cap                          35.76%     35.12%
                                                -------    -------
UPR Book Equity                                   1,795      2,074
Mercury Book Equity                               1,653      1,477
Combined Debt/Book Cap                            60.52%     59.75%
                                                -------    -------
UPR EBITDAX                                       1,283      1,232
UPR Interest Expense                                 50         51
UPR DCF/Debt                                       1.85       3.26
UPR Debt/EBITDAX                                   0.54       0.31
UPR EBITDAX/Interest Expense                      25.70      24.21
Combined DCF/Debt                                  0.30       0.31
Combined Debt/EBITDAX                              2.63       2.59
Combined EBITDAX/Interest Expense                  5.22       5.13
</TABLE>
                                                                               

HIGHLY CONFIDENTIAL


<PAGE>   20
        DOCUMENTS/TASKS NECESSARY TO COMMENCE UNFRIENDLY TENDER OFFER
                                 May 2, 1997

<TABLE>
<CAPTION>

                                                                                          Principal Parties
   Document                       When Needed                        Status                  responsible
- ------------------            ------------------            ----------------------        -----------------
<S>                           <C>                           <C>                           <C>
Bear Hug Letter               Day One                       We have a draft bear          Olympus, Law,
Teddy Bear Letter                                           hug letter seeking to         ML&B, SB, SA
                                                            force negotiations
                                                            w/o commencing a
                                                            tender.  Can be
                                                            revised on short
                                                            notice.

Letter to Mercury             Day One                       Not drafted                   Law, Olympus,
shareholders                                                                              ML&B, RLM, SA, SB

Tender Offer                  Day One                       Second draft in               Law, ML&B, SA, SB
Statement (Schedule                                         progress
14D-1)

Form S-4                      Day One (may                  Not drafted                   Olympus, Law,
                              change dependent                                            Finance, ML&B,
                              on structure of                                                SA, SB
                              transaction)

HSR Filing                    Day One                       Work has begun on             Law, ML&B
                                                            filing and 4(c)
                                                            documents

HSR notification              Day One                       Not drafted                   Law, ML&B
letter to Mercury

Litigation                    Day One?                      Strategy discussions          Law, SA, ML&B
Strategy/Preparation                                        ongoing, nothing
                                                            drafted

Public Relations              Day One                       "Rationale for deal"          RLM, Olympus,
campaign                                                    document complete;            Shareholder
                                                            other strategies (press       Relations, Public
                                                            communications,               Relations
                                                            government, analyst
                                                            and shareholder)
                                                            in progress; press
                                                            release not drafted

Board Book                    One week before Day           Presentations in              Olympus, Law,
                              One                           progress, resolutions         ML&B, SA, SB
                                                            not drafted

Financing                     One week before Day           In progress                   SB, Finance
                              One

Select third party            Two weeks before              Not done.                     Olympus, Law
agents, vendors               Day One                       Information agent,
                                                            forwarding agent,
                                                            depositary,
                                                            commercial printer.
</TABLE>




HIGHLY CONFIDENTIAL
<PAGE>   21
                         Mercury Project Contact List

<TABLE>
<S>                                                     <C>
Union Pacific Resources                                 Skadden, Arps, Slate, Meagher & Flom LLP
801 Cherry Street, Fort Worth, Texas 76102              919 Third Avenue
(P.O. Box 7, 76101-0007, M.S. 2503)                     New York, NY 10022-3897

Smith Barney Inc.                                       Robinson Lerer & Montgomery
388 Greenwich Street (34th Floor)                       75 Rockefeller Plaza - 6th floor
New York New York 10013                                 New York, NY 10019

Morgan, Lewis & Bockius LLP
2000 One Logan Square
Philadelphia, PA 19103-6993
</TABLE>


                         Mercury Project Contact List


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------
Name/Title              Company         Phone           Fax             E-Mail-Work             Home
- ------------------------------------------------------------------------------------------------------------------
<S>                     <C>             <C>             <C>             <C>                     <C>
Jack Messman            UPR             817-877-7516    817-877-7566    [email protected]      817-370-0252
Chairman

George Lindahl III      UPR             817-877-7573    817-877-7566    [email protected]    817-738-7046
President & COO

Dick Eales              UPR             817-877-7588    817-877-7522    [email protected]    817-732-7593
Exec. VP

Sam Smith Jr.           UPR             817-877-7511    817-877-7566    [email protected]        817-294-7865
VP & CFO

Karl Nesselrode         UPR             817-877-7104    817-877-6191    [email protected]   817-581-0059
Dir. Olympus

Mike Auflick            UPR             817-877-7244    817-877-6191    [email protected]      817-265-0065
Mgr. Deal Struc.

Dan Sprouse             UPR             817-877-7103    817-877-6191    [email protected]      817-283-6522
Mgr. Strateg. Advisor
</TABLE>
                                                     

CONFIDENTIAL



<PAGE>   22
                         Mercury Project Contact List


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------
Name/Title              Company         Phone           Fax             E-Mail-Work                     Home
- ------------------------------------------------------------------------------------------------------------------
<S>                     <C>             <C>             <C>             <C>                             <C>
Tom Heinzler            UPR             817-877-6592    817-877-6191    [email protected]             817-459-2467
Mgr. Merg & Acquis.

Steve Broder            UPR             817-877-6857    817-877-6191    [email protected]               972-732-0868
Sr. Associate

Andy Katz               UPR             817-877-6800    817-877-6191    [email protected]                 817-451-7830
Transition Mgment.

Joe LaSala              UPR             817-877-7557    817-877-7522    [email protected]               817-370-9421
VP & Gen. Counsel

Kerry Brittain          UPR             817-877-7540    817-877-7522    [email protected]             817-763-8687
Asst. Gen Counsel

Mark Jones              UPR             817-877-7595    817-877-7522    [email protected]              817-332-8657
Attorney

Barabara Turley         UPR             817-877-6614    817-877-6021    [email protected]        817-441-9619
Tax

John Thompson           UPR             817-877-6616    817-877-6021    [email protected]       817-465-5380
Tax

Ralph Watts             SB              212-816-8706    212-816-7475    [email protected]             914-472-1417
Mg. Director

Chad Weiss              SB              212-816-8812    212-816-7949    [email protected]           516-624-8973
Mg. Dir. Energy

Fred Pevow              SB              212-816-8165    212-816-7470     [email protected]         212-861-3605
Director

Vince Cubbage           SB              212-816-7393    212-816-7457    [email protected]         212-666-5906
Vice President

</TABLE>
                                                     
CONFIDENTIAL
<PAGE>   23
                         Mercury Project Contact List


<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
Name/Title              Company         Phone           Fax                     E-Mail-Work                     Home
- -------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>             <C>             <C>                     <C>                             <C>
Peter Marquis           SB              212-816-7840    212-816-7475            [email protected]         212-541-9080
Associate

Howard Shecter          ML&B            212-309-6384    212-309-7044            [email protected]                
                                        215-963-5442    215-963-5444                                            215-735-5442

Jeff Klauder            ML&B            215-963-5694    215-963-5299            [email protected]                

Bob Comfort             ML&B            215-963-5210    215-963-4444            [email protected]                

Paul Schnell            SASM&F          212-735-2322    212-735-3597            [email protected]             212-799-2272
                                                                                                                917-951-3064 mbl

Rich Grossman           SASM&F          212-735-2116    212-735-3645            [email protected]             

Jon Lerner              SASM&F          212-735-2550    212-735-3013            [email protected]             

Linda Robinson          RLM             212-484-6794    212-484-7765 W          [email protected]             212-751-4063
                                                        212-751-4083 H                                          860-868-0389
                                                        860-868-2775 H

Walter Montgomery       RLM             212-484-6721    212-484-7765 W          [email protected]             914-591-5012
                                                        914-591-4075 H                                          914-591-8797
                                                        917-996-7696 pgr                                        917-856-8122 mbl

Don Nathan              RLM             212-484-7782    212-484-7765 W          [email protected]              212-267-8408
                                                        212-571-6172 H

John Burke              RLM             212-484-7541    212-484-7765 W          [email protected]               914-693-8754
                                                        914-674-8559 H

Jim Badenhausen         RLM             212-484-7205    212-484-7765 W          [email protected]               201-891-4834 or
                                                        201-891-4834 H                                          201-848-9737
                                                        888-586-6369 pgr

</TABLE>                                             


CONFIDENTIAL                                         
<PAGE>   24
                         Mercury Project Contact List


<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
Name/Title              Company         Phone           Fax                     E-Mail-Work                     Home
- -------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>             <C>             <C>                     <C>                             <C>
John Franklin           RLM             212-484-7693    212-484-7765 W          [email protected]             718-852-8108
                                                                                [email protected] (H)

Steve Sigmund           RLM             212-484-7230    212-484-7765 W          [email protected]             212-684-6624
                                                        888-425-1887 pgr

Ben Dworkin             RLM             212-484-7966    212-484-7765            [email protected]             201-222-9101
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>                                             


CONFIDENTIAL                                         


<PAGE>   1
                                                                      EXHIBIT 63


                      [IVINS, PHILLIPS & BARKER LETTERHEAD]


                                  June 3, 1996


                                SIXTH SUPPLEMENT
                             TO REQUEST FOR RULING
                             DATED OCTOBER 17, 1995



BY MESSENGER DELIVERY

Ms. Susan Edlavitch
CC:DOM:CORP:1
Room 4408
Internal Revenue Service
1111 Constitution Avenue, NW
Washington, DC 20224

RE:      Union Pacific Corporation
         Union Pacific Resources Group Inc.
         Sections 332, 351, 355 and 368 (a)(1)(D)

Dear Ms. Edlavitch:

         This is the Sixth Supplement to the request for ruling (the "Request")
filed on behalf of the taxpayers named above.  The Request is dated October 17,
1995. First, Second, Third, Fourth and Fifth Supplements to the Request were
filed on December 20, 1995, and April 30, May 6, May 9 and May 14, 1996,
respectively.  Additional information was provided by letters dated March 26,
April 2, April 10, and April 11, 1996.

         Unless otherwise indicated, the defined terms used in the Request and
in the earlier supplements are used herein.  A revised Schedule of Defined
Terms, reflecting the defined terms used in the Request and in all the
supplements to date, is attached.

         The alphabetical sequence of exhibits, begun in the Request and
continued in the earlier supplements, is continued herein.  A Schedule of
Exhibits is attached to the Request, and revised Schedules of Exhibits are
attached to the First and Fourth





HIGHLY CONFIDENTIAL
<PAGE>   2
Ms. Susan Edlavitch
June 3, 1996
Page 2


Supplements.  A further revised Schedule of Exhibits, listing the exhibits
attached to the Request and all the supplements to date, is attached.

         The purpose of this Sixth Supplement is to provide the information you
requested during a telephone conference with Robert H. Wellen and David A.
Heywood on May 17, 1996.  This information relates to Controlled's need to use
its own stock as currency for acquisitions.  This subject is discussed in the
Request.  See part C. of STATEMENT OF FACTS-BUSINESS PURPOSES FOR THE
TRANSACTIONS, at pages 14-17, part D.1.c. of STATEMENT OF AUTHORITIES, at pages
54-56, and the letter from Smith Barney Inc. (The "Smith Barney Letter"),
attached to the Request as Exhibit F.  In Rev. Rul, 76-527, 1976-2 C.B. 103,
the Service recognized this business purpose under section 355, even if
specific acquisitions have not yet been agreed to or identified.

         Specifically, you requested additional information and documentation
in the following areas:

         A.      Acquisitions completed by Controlled (1) during the past three
                 years (i.e., since January 1, 1993).

         B.      Controlled's long-term plans for acquisitions after the
                 Spinoff.

         C.      Controlled's need to complete acquisitions and to use its own
                 stock as acquisition currency, including descriptions of
                 situations where Controlled believes that it lost acquisition
                 opportunities due to an inability to use stock.

The information you requested is provided in this Sixth Supplement and the
attached exhibits.  We believe this Sixth Supplement, together with the
discussions in the Request and the Smith Barney Letter, establishes and
documents that Controlled urgently needs to complete large, "strategic"
acquisitions of oil and gas companies, and that, with equal urgency,
Controlled needs to be able to use its own publicly-traded stock as acquisition
currency, in order to compete effectively in the acquisition market.




- --------------------
(1)      As used in this Sixth Supplement, the term "Controlled" refers to
Controlled and its current subsidiaries, including Resources.



HIGHLY CONFIDENTIAL
<PAGE>   3

Ms. Susan Edlavitch
June 3, 1996
Page 3

A.    PAST ACQUISITION ACTIVITIES

      1. COMPLETED ACQUISITIONS

         Since January 1, 1993, Controlled and its subsidiaries have completed
two significant corporate acquisitions.  In March 1994, Controlled purchased
the stock of Amax Oil & Gas Inc. ("Amax"), with a section 338(h)(10) election;
for $819 million cash.(2) See Request at page 14. In May 1995 Controlled
acquired substantially all the assets of Gemini Exploration Company ("Gemini"),
for $39.5 million cash. In both the Amax and Gemini acquisitions, the sellers
expressed a preference for cash. Attached as Exhibit X are portions of the
offering materials relating to these acquisitions showing this preference.

         During the same period, Controlled and its subsidiaries have completed
15 smaller acquisitions, for a total of approximately $123 million cash. These
acquisitions were not "corporate" acquisitions, but rather acquisitions of oil
and gas properties and related assets.(3)

         For the reasons discussed in the Request, at pages 14-17, and in part
C.2., below, Controlled's management believes that, during this period, several
acquisition opportunities were lost because Controlled could not use stock
(especially publicly-traded stock of an oil and gas company) as acquisition
currency.

      2. ACQUISITION PLANNING

         The acquisitions described above occurred as a result of strategic
planning begun by Controlled in 1992 and continuing until the present time.
Even before 1992, Controlled was active in the acquisition market. As
examples--

      *  In 1989, Controlled competed unsuccessfully to acquire Tana Production
         Company ("Tana"), which ultimately was acquired by Texaco Oil Company
         ("Texaco") for nearly $500 million in stock and cash. See part C.2.c.,
         below.

      *  In 1990, Controlled considered an acquisition of Royal Oil & Gas
         ("Royal"), which ultimately was acquired by Dekalb Energy for cash.
         See part C.2.d., below.


- ------------------
(2)   Immediately after the acquisition, Resources divested itself of some of 
      the Amax properties to an unrelated party for $94.5 million.

(3)   These acquisitions do not include numerous smaller transactions in which
      Controlled acquired mineral leases or other interests in mineral
      properties.
<PAGE>   4
Ms. Susan Edlavitch
June 3, 1996
Page 4

         In 1992, Controlled began more systematic consideration of large
"strategic" acquisitions and also enhanced its ongoing efforts with respect to
small "tactical" or "complementary" acquisitions. Controlled's long range and
strategic planning process had identified the need for a large strategic
acquisition to provide a sufficient drill site inventory that would maintain
production growth. In the fall of 1992, an acquisition team was formed to
secure additional drill site inventory through acquisitions. In May 1993,
Controlled's management held a strategy session with Michael Robert, an
independent consultant, and concluded that Controlled had a continuing need to
increase its drill site inventory and create a new core area. From 1992 through
1993, Controlled made several tactical acquisitions. During this period,
Controlled also competed for several larger acquisitions (more than $ 100
million) but was not successful.

         In 1993 through early 1994, Controlled competed for acquisitions of
two strategic targets - Amax and Washington Energy Resources Company ("WERCO").
Evaluation teams were assembled for both acquisitions, and, although attempts
at privately-negotiated acquisitions failed, aggressive bids were prepared for
review by Distributing. Controlled was, of course, successful in its bid for
Amax. Controlled did not submit a bid for WERCO, principally due to its
inability to use stock as acquisition currency, as the seller had requested.
The WERCO situation is discussed in the Request, at page 15, and is discussed
further in part C.2.a., below.

         After the Amax acquisition, Controlled focused again on smaller
tactical acquisitions. The goal for both 1994 and 1995 was to acquire
properties located near Controlled's core areas, for total aggregate annual
purchase prices of $100 million.

         During 1994 and 1995, Controlled also evaluated larger acquisitions,
but these acquisitions proved to be impractical during this period, for two
reasons:

         First, during this time, Distributing was engaged in substantial
efforts to expand its core railroad business.  During 1994, Distributing
attempted unsuccessfully to acquire Santa Fe with its own stock.(4) In April and
June 1995, Distributing completed the acquisition of CNWT for cash.(5) In
September 1995, Distributing reached the agreement that will lead to the SP
Acquisition later in 1996.(6) This expansion of Distributing's railroad
business required a great deal of capital and also



- --------------
(4)   See Fourth Supplement, at page 6.

(5)   See Request, footnote 17.

(6)   See part B. of STATEMENT OF FACTS - COMPLETED AND PROPOSED TRANSACTIONS,
      in the Request, at pages 36-40.
<PAGE>   5
Ms. Susan Edlavitch
June 3, 1996
Page 5

reduced the relative importance of the oil and gas business to Distributing as
a whole.(7) Given Distributing's concentration on expanding the railroad
business, Controlled's management concluded that Distributing would not be
willing to devote any substantial amount of Distributing stock to acquire oil
and gas properties.

         Second, the planning surrounding the IPO and the Spinoff in 1995
caused any plans for large acquisitions to be postponed. During the time
leading up to the IPO, there was significant concern that any large transaction
could distort the market's valuation of Controlled. Since the IPO, with the
Spinoff pending, use of stock as acquisition currency has become completely
impractical. Use of Controlled stock could jeopardize Distributing's section
368(c) "control" of Controlled, and, with Controlled about to become a separate
entity, it would make no sense for Distributing stock to be used in an
acquisition by Controlled.

B.    CONTROLLED'S LONG-TERM PLANS FOR ACQUISITIONS AFTER THE SPINOFF

         Controlled has determined that, to remain competitive, it must engage
in a program of regular acquisitions once it becomes an independent entity. In
addition to continuing its pattern of smaller tactical or complementary
acquisitions, Controlled has engaged in substantial preparation and planning
for one or more large, strategic acquisitions, as soon as possible after the
Spinoff. These plans by Controlled reflect the general practice in the oil and
gas industry and Controlled's needs in particular.

      1. ACQUISITIONS IN THE OIL AND GAS INDUSTRY IN GENERAL

         Acquisitions are common practice in the oil and gas industry. Oil and
gas properties are wasting assets.  Production from each property declines over
time, as the property becomes exhausted. Thus, if an oil and gas company does
not take action to maintain or increase production, the company is
self-liquidating. This issue is discussed in Controlled's Prospectus issued for
the IPO (Exhibit Al). See RISK FACTORS - Need to Replace Reserves, in the
Prospectus, at page 17.

         Attached as Exhibit Y is a transcript of a roundtable discussion
published in the February 1995 "Special Report Supplement" to Oil and Gas
Investor. In this discussion, executives of several oil and gas companies
discuss the importance of acquisitions and divestitures to their companies and
to the industry. Attached as Exhibit Z are extracts from the 1994 annual
reports of six oil and gas companies, all


- -------------------
(7)   The Request discusses the reduction in the relative size of the oil and
gas business. See part B.1.a of STATEMENT OF FACTS - BUSINESS PURPOSES FOR THE
TRANSACTIONS, at pages 8-9. The Request also discusses the conclusion by
Controlled's management that the capital needs of the railroad business are
hindering Controlled's expansion. See part A.2. of STATEMENT OF FACTS -
BUSINESS PURPOSES FOR THE TRANSACTIONS, at pages 7-8.
<PAGE>   6
Ms. Susan Edlavitch
June 3, 1996
Page 6

discussing acquisitions as elements of their businesses. Attached as Exhibit AA
are several news articles (from Oil & Gas Interests Newsletter and Bloomberg's
Business News), describing major corporate acquisitions in the oil and gas
industry during January through April 1996. This information supplements the
list of acquisitions contained in the Smith Barney Letter (Exhibit F). Although
we have not attempted to tabulate the acquisitions described in Exhibit AA, it
is apparent that many, if not most, of these acquisitions involve stock of the
acquiring company.

      2. CONTROLLED'S NEED FOR ACQUISITIONS

         Like other oil and gas companies, Controlled must complete large,
strategic acquisitions, in order to maintain and increase its production
levels. To understand this point, it is important to understand Controlled's
recently completed long range planning process and the strategic conclusions
derived therefrom.

         Controlled's Long Range Plan represents a detailed compilation of its
most current forecasts for existing production and drill site inventory,
combined with projections for the quantity and timing of acquisitions necessary
to meet Controlled's publicly-stated objective for Controlled's production to
grow by an average of 10% per year.(8) Controlled recently completed its Long
Range Plan for 1997 through 2001.

         The foundation of the Long Range Plan consists of two essential
components.

         The first component is Controlled's base forecast that production from
its currently-producing properties will decline, until the properties reach
their economic limit and are plugged and abandoned. This forecast is reviewed
and updated at least quarterly and provides the basis for calculating the value
of reserves, as reported in Controlled's public filings.

         The second component is a projection of how Controlled will use its
discretionary cash flow and manpower resources to exploit its drill site
inventory. A projection of the drill site inventory and how it will be
exploited is maintained on an ongoing basis for each of Controlled's core
areas. This drill site inventory includes both proven, undeveloped locations on
Controlled's acreage position and a risk-weighted estimate of possible and
probable locations which may exist on Controlled's acreage.



- ----------------
(8)   Controlled's senior management has made public statements to more than
100 audiences (composed principally of investment bankers and analysts) at
"road shows" leading to the IPO to the effect that Controlled intends
substantial growth, and that acquisitions are part of the plan. Attached as
Exhibit BB are (1) three slides used in these road shows, showing a goal of 12%
volume growth and (2) a presentation made to Distributing's Board of Directors
in February 1994, regarding Amax, stating Controlled's goal of 10% growth per
year. See also Controlled's 1995 Annual Report (Exhibit T) at page 7.
<PAGE>   7
Ms. Susan Edlavitch
June 3, 1996
Page 7

         The base Long Range Plan model (composed of these two components but
before the consideration of acquisitions) reflects significant negative trends
for Controlled. Over the past five years, Controlled's increased activity in
the Austin Chalk and the successful infill drilling of its tight sand gas
reservoirs in East Texas and the Rockies were largely responsible for
Controlled's production growth.(9) Now, however, there is significant
uncertainty as to how much further the Austin Chalk production can be
economically extended, and the vast majority of Controlled's tight sand gas
infill locations have been drilled. Consequently, management has concluded that
Controlled cannot maintain its current levels of production from existing
properties, and that acquisitions are necessary to do so.

         Specifically, the current Long Range Plan projects that, for
1997-2001, Controlled's production in the Austin Chalk will decline by an
average of 12% per year, and its production from both East Texas and the
Rockies will decline by an average of 2% per year. Due to the steep decline of
the production curve, Austin Chalk reserves are projected to drop by an average
of 34% per year, and East Texas reserves by an average of 12% per year during
the same period. Controlled anticipates that drilling its remaining marginal
prospects in the Rockies will help to keep the declines in the Rockies reserves
to a minimum or zero level. Modest increases in reserves and production are
projected for Controlled's smaller and less-exploited Plains/Canada and Gulf
Coast core areas, but these increases will not come close to offsetting the
declines in the Austin Chalk and East Texas. Quite simply, Controlled's current
drill site inventory is not sufficient to keep Controlled's overall production
and reserves from declining significantly in the near future.

         The strategic implication is quite obvious and compelling. Controlled
must complete acquisitions, in order to offset the decline in its current
reserve base and to provide additional drill sites for continued growth in
production. (Controlled's management refers to the trend of steep declines in
production from existing properties as the "valley of despair," and to the goal
of 10% growth per year, in spite of such declines, as "walking up the down
escalator.") For Controlled to maintain average production growth of 10% per
year for 1997-2001, the Long Range Plan projects that Controlled will need to
add, through acquisitions during this period, approximately 750 million barrels
of oil equivalent ("MMBOE") or 4.5 trillion cubic feet equivalent ("TCFE") of
gas reserves - an amount substantially greater than Controlled's current proved
reserves. Acquisitions of such an amount of reserves can be expected to cost a
total of $3-4 billion.

         Controlled cannot meet this goal with small, cash-flow-funded tactical,
acquisitions. Such acquisitions are already part of Controlled's ongoing
strategy. Even assuming an average of $25 million per tactical acquisition (an
amount far in excess


- ----------------
(9)   A map showing Controlled's core production areas is located in the inside
front cover of the IPO prospectus (Exhibit A1).
<PAGE>   8
Ms. Susan Edlavitch
June 3, 1996
Page 8

of the historical average for these acquisitions), Controlled would need to
complete 120-160 such transactions in five years to meet its production goals.
Controlled's historical average for tactical acquisitions (excluding Amax, a
strategic acquisition) is fewer than 10 per year and less than $100 million per
year invested. Moreover, Controlled's recent experience shows that existing
drill sites cannot be acquired at reasonable prices. Recently, for example,
Controlled bid on two packages of properties owned by one seller in Wyoming.
Based on its analysis, Controlled bid a total of $34.9 million. The winning
bids, however, totaled $87 million, even though there appears to have been no
appreciable difference between Controlled's reserve estimates and those of the
winning bidders.

         Thus, Controlled is faced with a difficult combination of fundamental
business conditions - a declining reserve base, a strategic objective to
increase production by 10% per year and a recognition that it is impractical to
make enough tactical acquisitions at reasonable prices. If Controlled is to
increase its drill site inventory and meet its goals for growth, it must make
large, strategic acquisitions. Specifically, management has concluded that
Controlled needs to complete at least one such acquisition by the end of 1997
and two or more by the end of 2001.

      3. CONTROLLED'S CURRENT ACQUISITION PLANS

         After the IPO in October 1995, Controlled intensified its preparations
for future acquisitions. In addition to setting a $100 million goal for
tactical acquisitions in 1996, Controlled formed two other acquisition teams:

         a.    The New Opportunity Team focuses on properties outside
               Controlled's existing core areas where Controlled can use its
               petrotechnical strengths (such as in horizontal drilling,
               hydraulic fracturing and 3D-seismic techniques) to establish
               new core areas. (These acquisitions are expected to be
               relatively small and generally are not the type of acquisition
               that would involve stock as acquisition currency.)

         b.    Project Olympus (previously called "NEBO" or "NEXBO," for the
               "next big one") focuses on large (more than $500 million)
               strategic transactions.

         Project Olympus has absorbed a great deal of management time and
energy and continues to be a high priority item. Attached as Exhibit CC are
memoranda, items of correspondence, meeting agendas, etc., documenting the work
of Project Olympus and its predecessor working groups. As this material shows,
Controlled management has devoted considerable resources to analyzing the
prospects for both domestic acquisitions and international acquisitions
(principally in Canada), but the primary concentration has been on the domestic
side. Also included in Exhibit CC is a spreadsheet showing a "long list" of
acquisition prospects for Project Olympus
<PAGE>   9
Ms. Susan Edlavitch
June 3, 1996
Page 9

(including some Canadian prospects), along with financial information regarding
each such prospect.

         Included in Exhibit CC is a memorandum summarizing the status of
Project Olympus as of March 18, 1996, with handwritten notes summarizing
progress since that date. As this memorandum states, the Project Olympus
working group's next task will be to apply its modeling and analysis to
develop a short list of potential targets for intensive scrutiny and analysis.
This short list will be from among the attached "long list" of prospects.

C.    Need to Use Controlled Stock as Acquisition Currency

      1. General Desirability and Use of Stock In Acquisitions

         As discussed in the Request, at pages 14-15, it is important for
Controlled to be in a position to use its stock as acquisition currency. As the
Smith Barney Letter (Exhibit F) states, publicly-traded stock is often
desirable to shareholders of target companies, because receiving stock enables
them to defer tax liability on the acquisition while maintaining liquidity.
Stock in an oil and gas company is particularly desirable, because such
shareholders are likely to be comfortable with continuing equity interests in
the oil and gas industry, and the market currently values "pure play"
investments.

         The desirability of stock means that, in some situations, an
acquisition can be completed at a lower price, if stock is used instead of
cash.  Again, the Smith Barney Letter shows that, during 1990-1995, more than
half of the large corporate acquisitions in the oil and gas industry involved
the stock of the acquiring oil and gas company as acquisition currency. The
market for acquisitions in the oil and gas industry is highly competitive. See
the discussions of competition in Controlled's IPO prospectus (Exhibit A1), at
pages 21 and 67. Consequently, in situations where Controlled cannot use stock
and its competitors can, Controlled is likely to be outbid, and it may be
unable to participate at all in the acquisition process.

         Finally, there are distinct advantages to Controlled itself in the use
of stock, instead of cash, in acquisitions. Much of the cash used in
acquisitions will be obtained through borrowing, and, like any other
corporation, Controlled's borrowing capacity is not unlimited. As borrowing
increases, the debt-to-equity ratio and other measures of financial health
become less favorable, and such trends lead to increased costs and less
favorable terms of borrowing.  Thus, at some point, it would become advisable,
or even necessary, to raise cash by issuing new stock in the market.
Controlled's management believes that it is more efficient to issue stock in
acquisitions, rather than to pay cash obtained (directly or indirectly) through
sales of stock. Stock issued in acquisitions is likely to be issued on more
favorable terms, because of the tax deferral in the acquisition.
<PAGE>   10
Ms. Susan Edlavitch
June 3, 1996
Page 10

      2. "LOST" ACQUISITION OPPORTUNITIES

         As discussed in part A., above, from 1992 until mid-1995 (when
planning for the IPO and the Spinoff began in earnest), Controlled competed for
several large acquisitions but was successful only in acquiring Amax and the
Gemini assets. In both of these successful instances, the target company had
expressly stated that it was interested in a cash acquisition. See part A.1.,
above, and Exhibit X.

         Controlled's management believes that Controlled's lack of success in
several other situations was due largely to the inability to use Controlled
stock as acquisition currency.(10) Five of these situations are described in the
Request, at pages 14-16. As described below, in four of these situations
- - WERCO, ERSO, Inc. ("ERSO"), Tana and Royal - the target was acquired by
another oil and gas company. In three of these four situations - WERCO, ERSO and
Tana - stock of the acquiring oil and gas company was most or all of the
consideration used in the acquisition. In the fifth situation - Cockrell Oil
Corporation ("Cockrell") - no acquisition has occurred, but the documentation
supports management's conclusion that Controlled was not able even to consider
a serious proposal, because it could not use its own stock as acquisition
currency.

         Apart from these five situations, Controlled management has become
aware of another possible acquisition opportunity where Controlled stock would
be desirable as acquisition currency. This situation involves Verado Energy,
Inc. ("Verado"). Although this acquisition opportunity is not yet "lost," it is
an example of the type of transaction that would be far easier for Controlled
to accomplish, if it could use its own stock as acquisition currency.

         The facts surrounding each of these situations are as follows:

         a.    WERCO

         A narrative describing Controlled's attempt to acquire WERCO is set
forth in the Request, at page 15. Attached as Exhibit DD are materials relating
to the WERCO acquisition:

         i.    A memorandum, dated December 10, 1993, describing possible deal
               structures for an acquisition of WERCO.  Two of the five deal
               structures would have involved Distributing stock. (Use of
               Controlled stock was not considered, because Controlled was a
               wholly-owned subsidiary of






- -------------------
(10)  The lack of ready availability of Distributing stock as acquisition
currency was an aggravating factor. See Request at page 14.
<PAGE>   11
Ms. Susan Edlavitch
June 3. 1996
Page 11

               Distributing. Securities law and accounting implications, inter
               alia, made any use of Controlled stock impractical.)

         ii.   A memorandum, dated January 10, 1994, from V. R. Eales,
               Executive Vice President of Controlled, to a distribution list
               (composed principally of Distributing's senior legal and
               financial officers), analyzing aspects of a WERCO acquisition.
               This memorandum makes the point that the seller would prefer an
               exchange of WERCO for stock "representing a 20%-49% ownership
               position in a publicly-held exploration and producing company."
               It goes on to analyze advantages and disadvantages of using
               stock and concludes that the disadvantages of using stock "are
               ameliorated due to the substantial amount of development and
               exploratory opportunities in WERCO."

         iii.  A memorandum, dated January 12, 1994, from John Gremillion, Vice
               President - Taxes of Distributing, to L.  White Matthews III,
               Executive Vice President - Finance of Distributing, analyzing
               the comparative advantages and disadvantages of using stock
               versus cash in an acquisition.

         iv.   Three memorandums, dated January 19, January 28 and February 6,
               1994, describing an acquisition structure in which WERCO would
               be acquired for Distributing stock, with the Distributing stock
               being subject to an "equity swap" for a basket of stocks in
               small energy companies. This equity swap was intended to
               substitute for the "stock in a publicly-held exploration and
               producing company," as desired by the seller. See paragraph ii.,
               above.

         v.    A letter from Lehman Brothers, dated January 25, 1994, setting
               forth the "Guidelines for Submitting Formal Proposals for
               Washington Energy Resources." This letter makes clear that the
               seller intends to accomplish the acquisition in a tax-free
               reorganization. Convertible preferred stock is mentioned.

         vi.   An article from Bloomberg's Business News, dated February 25,
               1994, stating that Cabot Oil & Gas had acquired WERCO for $180
               million in Cabot stock and assumed debt.

         Thus, the seller of the WERCO stock made clear that it wished WERCO to
be acquired in a tax-free reorganization, involving stock of an oil and gas
company. As described in the Request, at page 15, Distributing's Board of
Directors delayed in authorizing an offer of Distributing stock in this
acquisition. The resulting delay may have prevented the submission of a prompt
bid. Even if a bid could have been submitted, it is not clear whether the
seller would have been interested in Distributing
<PAGE>   12
Ms. Susan Edlavitch
June 3, 1996
Page 12

stock. The "equity swap" idea was intended to provide the seller with an
interest in oil and gas, but such an idea would have been expensive to
implement, and it would have been less tax-efficient to the seller than an
acquisition in which the seller received stock of an oil and gas company
directly (assuming that the seller wished to retain its interest in oil and
gas). Ultimately, WERCO was acquired for stock of an oil and gas company, as
the seller had originally desired.

         b. ERSO

         The ERSO transaction is described in the Request, at page 16. ERSO
represented an especially desirable acquisition prospect for Controlled,
because its properties included one of the last infill drilling opportunities
in the heart of Controlled's core area in East Texas (the Carthage Valley). The
seller desired a tax-deferred exchange of working interests in the properties
for publicly-traded common stock. The size of the deal was estimated at $20-40
million.

         Attached as Exhibit EE are materials relating to ERSO. The first item
is a memorandum, dated September 30, 1994, from Tom Powell, Assistant
Controller--Planning and Analysis of Distributing, to senior finance and tax
executives of Distributing. This memorandum describes a proposed acquisition
structure involving stock of Distributing. This structure was intended to
respond to the seller's desire to receive publicly-traded stock.

         Distributing's management was not receptive to this proposal, because
of a reluctance to use Distributing's stock in this manner. In fact, the
handwritten notes on the attached copy of the Powell memorandum are those of L.
White Matthews III, Executive Vice President - Finance of Distributing. Among
other things, these notes state that "DL" (i.e., Drew Lewis, Chairman of the
Board of both Distributing and Controlled) wanted to reduce Distributing's
outstanding stock, "not put out more stock." Ultimately, Distributing's Board
of Directors authorized issuance of up to $25 million of Distributing stock. By
this time, however, Enron Oil & Gas Company ("Enron") had replaced Controlled
as the leading competitor.

         Controlled continued negotiations and was able to structure a possible
transaction that would have involved issuance of $40 million of Distributing
stock to various parties. Because of constraints imposed by Distributing's
Board of Directors, however, Controlled could not commit itself to this
transaction in a timely manner. Ultimately, Enron was able to acquire ERSO for
stock, using a structure similar to the one originally proposed by Controlled.
Included in Exhibit EE is an extract from a presentation by Enron to
securities analysts in March 1996, where Enron highlighted its success in
drilling the East Texas properties acquired from ERSO. (Controlled has obtained
copies of documents used in Enron's acquisition of ERSO. These documents are
not attached, however, due to their length.)
<PAGE>   13
Ms. Susan Edlavitch
June 3, 1996
Page 13

         c. TANA

         This failed acquisition, which occurred in 1989, is described in the
Request, at pages 14-15. As with WERCO and ERSO, the seller expressed a clear
preference for stock of an energy company. As set forth in the Request,
however, Distributing would not allow its stock to be used, because of
accounting implications for a "Dutch auction" buy-back of Distributing stock.
Texaco eventually acquired Tana in exchange for $381.4 million of a new class
of preferred stock and $95.1 million in cash.

         Attached as Exhibit FF are the following materials relating to Tana:

               i.   A memorandum, dated August 8, 1989, by Michael C. Auflick,
                    then Manager - Asset Evaluations and Special Projects of
                    Controlled, analyzing Tana's properties.

               ii.  A letter, dated August 10, 1989, from Controlled to Morgan
                    Stanley acknowledging Tana's desire to be acquired in a
                    tax-free reorganization.

               iii. A file memorandum, dated August 14, 1989, by Mr. Auflick,
                    describing Distributing's concerns relating to the Dutch
                    auction repurchase of its stock and concluding that this
                    was the reason "that the acquisition process stopped."

               iv.  Copies of two press releases, dated October 20 and November
                    13, 1989, describing the acquisition of Tana by Texaco.

         d. ROYAL

         This acquisition is described in the Request, at page 15. Although
Royal ultimately was purchased for cash, the sellers originally expressed a
preference for stock as consideration. As structured, an acquisition by
Controlled would have required Distributing to issue a new class of preferred
stock, and Distributing was unwilling to issue such stock.  Subsequently, it
developed that Royal's corporate structure was not appropriate for a
tax-deferred acquisition involving stock. It was for this reason that Dekalb
Energy's cash bid was accepted.

         Attached as Exhibit GG are the following materials regarding Royal:

               i.   A chronology of events up to the final due date for bids,
                    May 11, 1990.

               ii.  A memorandum, dated March 15, 1990, by Mr. Auflick stating,
                    inter alia, that "Royal has expressed a preference for a
                    tax-free exchange of stock."
<PAGE>   14
Ms. Susan Edlavitch
June 3, 1996
Page 14

               iii. A letter, dated March 23,1990, from Controlled to Morgan
                    Stanley acknowledging Royal's preference for a tax-free
                    reorganization.

               iv.  A memorandum, dated April 12,1990, from Rebecca Robinson,
                    then Senior Analyst of Asset Evaluations and Special
                    Projects of Controlled to Mr. Auflick, analyzing the terms
                    of the Tana acquisition by Texaco (see paragraph c., above)
                    and concluding that preferred stock of the type used by
                    Texaco might be attractive to the owners of Royal and to
                    Distributing. The memorandum also raises the question of
                    whether the creation and issuance of a new class of
                    preferred stock by Distributing would be feasible.

               v.   A letter, dated May 30,1990, from Morgan Stanley to
                    Controlled confirming that Royal had agreed to be acquired
                    by Dekalb.

         Here, a stock acquisition was not practical, for reasons peculiar to
Royal's corporate structure. Nevertheless, before these problems became
apparent, Royal expressed a preference for a stock acquisition. If nothing
else, this situation illustrates the prevalence of stock acquisitions in the
oil and gas industry and the expectations of owners of oil and gas companies
(even if not always realistic) that their companies can be acquired for stock.
These expectations are consistent with the prevalence of stock acquisitions in
the industry. See Exhibits F, Z and AA. Thus, it may be inferred that, if an
acquiring company is not in a position to offer stock, it may be excluded from
consideration as a possible acquiror, before the process even starts.

         e. COCKRELL

         This acquisition is described in the Request, at page 15. As described
there, the sellers made it clear that they were interested in receiving equity
in an oil and gas business. Attached as Exhibit HH are two memoranda relating
to Cockrell:

               i.   A memorandum, dated July 13, 1995, from D. H. Marcell of
                    Controlled to V. R. Eales, Executive Vice President of
                    Controlled, describing a meeting the previous day with
                    Cockrell. This memorandum states, inter alia, that Cockrell
                    "would like to do a tax free merger with pooling of
                    interests or a stock swap," but that an acquisition
                    involving stock, with no pooling (like the attempted
                    acquisition of ERSO, discussed in paragraph b., above),
                    would be preferable.

               ii.  A memorandum, dated August 10, 1995, from Michael C.
                    Auflick, then Manager - Corporate Development of
                    Controlled, to Mr. Eales, analyzing an acquisition
                    structure for Cockrell that would involve Controlled stock.
<PAGE>   15
Ms. Susan Edlavitch
June 3, 1996
Page 15

Controlled has not made a bid for Cockrell, because, while the Spinoff is
pending, the use of Controlled stock in an acquisition is considered
ill-advised. (See discussion in part A.2. at pages 4-5, above.) Cockrell has
not been acquired.

         f. VERADO

         Verado is an example of an acquisition opportunity that Controlled
could negotiate much more easily, if it had its own stock to use as acquisition
currency.

         Since May 1995, Controlled has been in discussions with Verado. The
Verado properties are located in and around the Oakhill Field in East Texas,
an area where Controlled has significant properties. Early discussions included
the possibility that Controlled would acquire all of Verado's properties or,
alternatively that Controlled and Verado would form a drilling partnership.

         During summer 1995, natural gas prices continued to be depressed, and
the principal owners of Verado decided to focus on a disposition of the Oakhill
properties. The owners had a strong preference for a tax-deferred
stock-for-stock exchange, because they have a low tax basis in their Verado
shares.

         Verado met with members of Controlled's acquisition team in October
1995. Controlled estimated that Verado's properties were worth approximately
$70 million. Verado stated again that the principal owners had a strong
preference for a tax deferred exchange, such as an exchange of stock.
Controlled explained that a stock transaction could not be considered until
after the Spinoff. Controlled expressed an interest in a cash transaction, but
the principal owners of Verado were not interested in a cash sale at that time.

         As recently as May 1996, Verado contacted Controlled again, inquiring
as to Controlled's ability to structure a tax-free stock-for-stock acquisition.
Controlled advised Verado that the Spinoff still had not been completed, and
that, as before, Controlled was effectively precluded from considering a stock
deal until after the Spinoff. Verado expressed more willingness to consider a
cash sale but advised that the cash sale price would need to be increased to
cover a substantial portion of the capital gain tax. Controlled stated that it
was unlikely that Controlled would be willing to offer more consideration in a
cash-for-stock deal (before the Spinoff) than in a stock-for-stock deal (after
the Spinoff). Currently, then, no transaction is pending.

D.    CONCLUSIONS

         The business purpose of using stock as acquisition currency is
discussed in the Request, at pages 13-17 and 53-55. This Sixth Supplement
further explains and
<PAGE>   16
Ms. Susan Edlavitch
June 3, 1996
Page 16

documents Controlled's urgent need to complete major acquisitions and the
further need for Controlled to use its own, publicly-traded stock as
acquisition currency.

         Part A. shows that, like its competitors in the industry, Controlled
has been active in the acquisition market during recent years.

         Part B.1. shows that acquisitions are a basic part of the oil and gas
business, especially because oil and gas properties are wasting assets.
Companies need to engage in acquisitions to maintain and increase their
production. Part B.2. applies this analysis to Controlled's specific situation
and makes clear that acquisitions are essential for Controlled to avoid a
"valley of despair," i.e., to maintain itself and grow, even in the near
future. Controlled's need for acquisitions constitutes an urgent and exigent
corporate business need. Part B.3. shows that Controlled's management is fully
aware of this exigency and has been actively planning major acquisitions for
several years.

         Part C. adds to the discussion on pages 14-17 of the Request and in
the Smith Barney Letter (Exhibit F). This material shows conclusively that, for
several years and in many situations, Controlled has been hampered in its
efforts to complete specific, worthwhile acquisitions, because it has not been
able to use its own stock as acquisition currency. Exhibits DD through HH
document Controlled's difficulties. Controlled's management believes strongly
that, if it has Controlled stock available as acquisition currency, Controlled
will be able to compete effectively for the acquisitions that it needs to
complete.

         Controlled stock would be more attractive to the owners of acquisition
targets than is Distributing stock, because of the "pure play" in oil and gas.
Even if Distributing stock itself were attractive to prospective sellers,
experience has shown that such stock may not be available when and as needed,
because of Distributing's business, accounting or legal priorities and concerns
that are unrelated to Controlled.

         As the Smith Barney Letter shows, more than half of the recent, major
acquisitions in the oil and gas business have involved stock of an oil and gas
company as acquisition currency. To compete effectively in the acquisition
market, Controlled needs to be able to use its stock in this way. As stated
above, in Rev. Rul. 76-527, 1976-2 C.B. 103, the Service has recognized the need
to complete acquisitions as an appropriate business purpose under section 355,
even where specific acquisitions have not yet been agreed to or identified. The
Request and this Sixth Supplement establish and document the importance and
immediacy of Controlled's need to complete acquisitions and to use its stock as
acquisition currency. Accordingly, the "business purpose" requirement under
section 355 has been amply satisfied.
<PAGE>   17
Ms. Susan Edlavitch
June 3, 1996
Page 17

MISCELLANEOUS

         If you have any questions, or if additional information is required,
please telephone Robert H. Wellen (direct dial, 202/662-3401; switchboard,
202/393-7600).

                                          Respectfully submitted,

                                          IVINS, PHILLIPS & BARKER
                                          Attorneys for the Taxpayers

                                          By: /s/ ROBERT H. WELLEN         
                                             ------------------------------
                                                  Robert H. Wellen


cc: David A. Heywood, Esq.
<PAGE>   18
                              REQUEST FOR RULING
                            FILED OCTOBER 17, 1995

                              -----------------

                               SIXTH SUPPLEMENT
                              FILED JUNE 3, 1996

Re:  Union Pacific Corporation
     Union Pacific Resources Group Inc.
     Sections 332, 351, 355 and 368(a)(1)(D)


                      REVISED SCHEDULE OF DEFINED TERMS



<TABLE>
<CAPTION>
                                           Request,      Exhibit,    Supplement,
   Defined Term                              Page          Page         Page   
   ------------                              ----          ----         ----   
<S>                                        <C>           <C>         <C>
Persons and Groups                                                           
  Amax                                                                Sixth, 2
  Anschutz                                    36                             
  Anschutz Shareholders                       36                             
  Big Island                                  20                             
  Bitter Creek                                20                             
  BN                                                                  Fourth, 6
  CNW Holdings                      18,22 (n.17)                               
  CNWT                                8 (n.2),22                             
  Cockrell                                    16                      Sixth, 10       
  Controlled                          1,16,18,19        A,1           
  Controlled Subsidiaries                      5                                
  Distributing                              1,17        A,1                   
  Distributing Subsidiaries                    5                         
  Enron                                                               Sixth, 12
  ERSO                                        16                      Sixth, 10
  Gemini                                                              Sixth, 3 
  Group                                                 C,1                    
  I&CTI                                       26           
  MICO                                        23           
  MPC                                      18,23           
  MPRR                                     22,23           
  MRTX                                        23           
  MSLEF II                                    36           
  Overnite                            13(n.9),18           
  Parent                                                   
    (see Distributing)                                  B,1
  Prospect Point                              20           
  Quality Aggregate                           20
</TABLE>
        
<PAGE>   19
Revised Schedule of Defined Terms
Sixth Supplement
Page 2


<TABLE>
<CAPTION>
                                           Request,      Exhibit,    Supplement,
   Defined Term                              Page          Page         Page   
   ------------                              ----          ----         ----   
<S>                                        <C>           <C>         <C>
Persons and Groups                                                           
 (continued)                                                                  
  Recipient                                             B,7                  
  Resources Holding                        18,25                             
  Rock Springs                                20                             
  Royal                                       15                      Sixth, 3
  RPW, LP                                     20                             
  Santa Fe                                                            Fourth, 5
  SP                                     6,22,36 
  Subsidiary                                                                 
    (see UP Holdings)                                   B,1                  
  Tana                                        14                      Sixth,3   
  Taxpayers                                    1        A,1                   
  UIDC                                        24                         
  Texaco                                                              Sixth,3   
  UP Acquisiton                               22                      
  UP Holdings                                 18                               
  Upland Industries                           23                      
  UPLRC                                       24           
  UP Rail                               22(n.17) 
  UPRC                                  15,19,25 
  UP Realty                                18,23 
  UPRR                                   6,18,21
  UP Technologies                          18,26
  UPT Global                                  26
  UPTTSI                                      26
  Verado                                                              Sixth, 10
  WERCO                                       15                      Sixth, 4

Other Terms
  Anschutz/Distributing
   Shareholder Agreement                      39     D/A,D1
  Anschutz/Controlled
   Shareholders Agreement                     39     D/D,D1
  Cash Flow                                    9
  Code                                         1
  Controlled EIP                               9        A,5
  DSO                                         11
  Employee Broad-Based
   Stock Program                                                      Second, 2
</TABLE>
        




                                     -2-
<PAGE>   20
Revised Schedule of Defined Terms
Page 3


<TABLE>
<CAPTION>
                                           Request,      Exhibit,    Supplement,
   Defined Term                              Page          Page         Page   
   ------------                              ----          ----         ----   
<S>                                        <C>           <C>         <C>
Other Terms
 (continued)                                                                  
  First Supplement                                                    First, 1
  Fifth Supplement                                                    Fifth, 1
  Fourth Supplement                                                  Fourth, 1
  FTC                                                                Fourth, 6
  ICC                                                                Fourth, 4
  Initial Transfer                                      C,1          
  IPO                                    5,19,32        A,3
  Land Grant                                  24                             
  MMBOE                                                               Sixth, 7
  1971 Plan                                   30                              
  1971 Plan Modification                      30                              
  1995 Controlled Stock Option                                           
     and Retention Plan                       10  A.1.10/10           
  Request                                      1        A,1           
  Retention Shares                      33(n.21)        A,3              
  Second Supplement                                                   Second, 1
  Separate Account                                                     Third, 2
  Sixth Supplement                                                     Sixth, 1
  Smith Barney Letter                                     F            Sixth, 2
  Spinoff                                      4        A,2
  SP Acquisiton                                                       Fourth, 4 
  SP Tender Offer                           6,37
  SP-UPRR Merger                         6,37,38
  SP-UPRR Merger                                
    Agreement                               6,37          D           
  STB                                                                 Fourth, 4 
  Subsequent Transfer                                   C,1
  TCFE                                                                 Sixth, 7
  Third Supplement                                                     Third, 1
  UPLRC Real Property                         24     
</TABLE>
        




                                     -3-

<PAGE>   1
                                                                     EXHIBIT 64


                                                        March 31, 1997 (9:15am)

                               Board Presentation
                                  V. R. Eales
                                     4/3/97



Slides 1L & 1R

o    George listed these four modifications to our Exploration & Production
     Strategy shown on the left and discussed the first two. I am going to talk
     about the two highlighted actions on this slide:

     - Increase property purchases.

     - Make strategic upstream acquisitions.

o    Along the way, I am also going to address some of the financial and
     transaction issues mentioned by Jack:

     - Market valuation of UPC stock.

     - Unwanted assets.

     - Target stock.

o    Let's start with property purchases.

Slides 2L & 2R

o    Property purchases have been, in recent years, one of the four primary
     sources of drill sites for UPR. The fifth source, strategic acquisitions,
     has recently been added to this slide since, as an independent company,
     UPR is now better able to consider them. Property purchases are not
     extraordinary events for us; they are a normal, ongoing activity, just as
     are exploration, farm-ins and development drilling on our existing
     acreage. 


[HIGHLY CONFIDENTIAL]




                                      1
<PAGE>   2




o    For the reasons set forth by George, we intend to markedly increase our
     property purchase from a level of about $100 million per year to the
     range of $300 - 500 million per year.

o    Let me give you some background on this activity.


Slides 3L & 3R

o    Since the beginning of 1994, we have purchased about $275 million of
     producing properties. We also bought Amax Oil & Gas, which you might call
     a strategic property purchase, for $725 million. Our 1997 budget includes
     $100 million of property purchases.

o    The objectives of our property purchase efforts have been:
     o   Obtain drill sites.
     o   Acquire production.
     o   Reduce operating costs
         in Existing Core Areas.
         
o    We need to make 2 changes to our efforts.


o    In the past, we focused only on our existing core areas because we already
     had operations there which provided us better purchase economics.

o    In the future, we will look for purchase opportunities in areas we can
     gain a foothold and create new core areas through additional transactions
     such as leasing, farm-ins and more purchases.




[HIGHLY CONFIDENTIAL]


                                       2

<PAGE>   3




o    As Sam will discuss, the second change is that we have to change our
     hurdle rates to match the lower risk nature of these assets and to make us
     more competitive. We have a good track record of finding more hydrocarbons
     in these old fields than we knew about when we bought them.

o    Let's move to strategic acquisitions.

Slide 4L

o    How do we define our strategic acquisition program?

     -   First, we are targeting companies here with attractive exploration and
         production assets and operations. As discussed later, they may have
         other energy operations, but our focus is on E & P.

     -   Another criterion is size.  We are talking here about large deals, as
         much as $6 billion including assumed debt.

     -   At this point, we are targeting North American oriented companies,
         with emphasis on the lower 48. We are also looking in Canada.

     -   Another criterion is obvious.  There is no requirement for geographic
         fit with existing UPR operations.  In fact we want to create new core
         areas.

     -   Finally, we are talking here primarily about entire companies, not
         just property purchases.

Slide 5R

o     Why are we interested in transactions of this nature?

     -   First, we are not 100% sure we can meet our basic growth objectives
         through the four other sources of drill sites. We may need the drill
         sites we can bring in through a strategic acquisition.



                              [HIGHLY CONFIDENTIAL]

                                       3
<PAGE>   4
Slide 6R
     oo   Another reason is to be able to grow shareholder value faster than
          the 10% per year implied by our aggressive internal production growth
          target of 10% per year.


Slide 7R
     oo   We can achieve greater geographical diversity. For example, we are
          not active or are under represented in some important areas in North
          America, such as the Gulf of Mexico, the Mid Continent, Permian Basin
          and the Alberta Basin. An acquisition may also give us an
          international presence.

Slide 8R
     oo   We may be able to gain complementary skills such as heavy oil
          technology, water flooding and other secondary and tertiary recovery,
          or deep water production skills.


Slide 9R
     oo   As George has outlined, we are probably penalized by the market
          because of our short reserve life. Acquisitons may be able to help,
          although I should point out that it will be hard to move our reserve
          life much, due to our size in comparison to targeted companies.

Slide 1OR
     oo   Also, large transactions have three advantages simply because they
          are large:

          -    There is less competition from other buyers.




                              [HIGHLY CONFIDENTIAL]

                                       4


<PAGE>   5




          -    We think it will be much easier and less disruptive to close and
               assimilate a single large deal than several smaller ones.

          -    And, larger companies are more likely to have under exploited
               properties.


Slide 11R

          oo   Finally, size itself is beneficial. As we increase our
               exploration, some of which will involve big ticket wells, move
               into deep water and, move overseas, size is an advantage. Also,
               size is protection against unwanted suitors of UPR.

o    Before I talk about specific transactions, I want to cover two financial
     and transaction issues. The specific deals we are considering are impacted
     by both.

Slide 12L

o    The first, and most important, issue is that a sizeable E & P acquisition
     will result in significant dilution in earnings per share. You heard Jack
     say earlier that just an increase in our exploration spending will lower
     earnings. The dilution caused by an acquisition is even larger. This is
     obviously an issue because we want to increase, not decrease, UPR's stock
     price.

o    So, the underlying question is: how will a large E & P acquisition affect
     our stock price?

o    Cutting directly to the heart of the matter, the answer depends primarily,
     but not exclusively, on whether UPR's stock is valued on earnings or cash
     flow.



                              [HIGHLY CONFIDENTIAL]


                                       5

<PAGE>   6

Slide 13L

o    And the answer to that question is: UPR is now valued primarily on
     cash flow per share.


Slides 14L & 14R

o    To refresh your memory: earnings are well understood: It is net income
     after taxes.  Cash flow is called discretionary cash flow in the E & P
     business because exploration expense is added to the sum of: 
                net income, plus 
                depreciation, depletion and amortization (or "DD & A"), plus 
                deferred taxes.

o    As shown on the right chart, UPR's budgeted 1997 cash flow per share of 
     $4.64 is 3.5 times budgeted net income of $1.32.

o    Why do I say UPR's stock is valued on cash flow? The reasons are that
     Exploration & Production companies are valued on this basis and UPR is now
     classified by Wall Street as an E & P company.

o    Let's look at E & P stock valuation.

Slide 15L

o    This plot shows price to cash flow and price to earnings ratios for 17 E &
     P companies.




                              [HIGHLY CONFIDENTIAL]


                                       6



<PAGE>   7
o    Price to earnings ratios range from 12 to over 50. They are much more
     variable than price to cash flow ratios, which range from 4 to 10.

o    The lack of correlation between the two ratios is obvious.

o    More importantly, there are reasonable explanations for the variations in
     the price to cash flow valuations. It is very difficult to explain the
     variations in price:earnings valuations.

o    The point here is that one or the other is the primary valuation
     determinant, not both, and the one value determinant is cash flow.

o    So, E & P companies are valued on cash flow. Is UPR an E & P company in
     terms on how the market values our stock?

o    To answer this, I want to digress very briefly, because it is relevant to
     both this issue and to target stock, which I will cover later.

Slide 16L

o    In the energy industry, exploration and production is the only business
     for which cash flow is the primary value determinant.

o    Other energy businesses, such as gathering and processing, pipelines,
     refining, marketing and gas and electric utilities are valued based on
     earnings.

o    Many energy companies have both E & P and other, non-E & P, operations.



                              [HIGHLY CONFIDENTIAL]


                                       7


<PAGE>   8
o    For example, UPR and most of its peers have gathering, processing and
     marketing operations. As you know, UPR is more heavily involved in these
     gas value chain activities than its peers.

o    Also, some gas pipeline companies and utilities and, of course, the
     integrated oil companies have E & P operations, as well as refining and
     retail gasoline marketing assets.

o    The market, meaning both the sell side (Wall Street) and the buy side
     (mutual and pension funds), handles this complexity by ignoring it and
     assigning a company to a category and valuing its stock primarily on the
     basis used for that category, either earnings or cash flow.

o    Simply stated, in the energy industry, you're either an E & P company or
     you're not

Slide 17R

o    UPR is classified by the market as an E & P company. We are followed by 
     E & P analysts in both the buy and sell side institutions. We are included
     in lists of other E & P companies and are valued compared to them on
     several basis, the most important one being cash flow per share.

o    We read a lot of analysts' reports and talk to a lot of analysts and
     shareholders. There is no question that they like that we have earnings.
     But, when pressed, they will all say that cash flow is the primary
     valuation parameter.



                              [HIGHLY CONFIDENTIAL]


                                       8



<PAGE>   9
Slide 18L

o    Okay, so E & P companies are valued on cash flow and UPR is an E & P
     company. Let me return to dilution in earnings per share caused by an E & P
     acquisition.

o    E & P company acquisitions cause dilution in earnings per share because of
     purchase accounting and the premiums over book value at which E & P
     companies are valued.

o    I should note that the transaction requirements to qualify for pooling
     accounting are very stringent but, in any case, UPR cannot use pooling,
     even if we meet these requirements, because we have not been an
     independent company for two years.

o    So we have to use purchase accounting and under purchase accounting, the
     book value of the assets acquired has to be written up to equal the price
     paid for them.

o    This write-up leads to significantly higher DD & A charges on these
     assets by the acquiror than were being taken by the acquired company.


Slides 19L & 19R

o    This is a simplified example of how purchase accounting works. On the left
     is a simple balance sheet of a target company as it now exists.

o    On the right, I have added a premium for the cost of the stock of the
     target over its book value.  This premium will increase the book value of
     the



                              [HIGHLY CONFIDENTIAL]


                                       9


<PAGE>   10
     target's assets on our books.

o    This premium has to be written off over the life of the assets, causing
     significant increases in amortization.

o    These are non cash charges, so they do not reduce cash flow.

o    I should also note that these additional charges are not deductible for
     tax purposes.

Slide 20L

o    Let's look at some specific numbers.

o    The left slide shows estimates of the percentage increase in DD & A
     charges applicable to the acquisition of 8 companies.

o    The first column of numbers is the current book value of the companies'
     equity and debt.

o    The second column is the sum of the acquisition value of each company's
     equity plus its current debt. The equity value used in this column includes
     a 28% acquisition premium over the current trading value of the stock.
     According to Salomon Bros., this is the average acquisition premium for
     recent E & P transactions. The difference between the two columns is an
     approximation of the write-up in book value of the assets on the acquiring
     companies' books.




                              [HIGHLY CONFIDENTIAL]


                                       10

<PAGE>   11
o    The third column shows the percentage increase in book value, which is also
     an approximation of the percentage increase in annual DD & A charges.

o    I am really comparing this amount to this amount and calculating the
     percentage increase.

o    For example, if we acquired Oryx, the DD & A applicable to Oryx's assets
     when owned by us would be 286% higher than Oryx's current DD & A.
     Incidently, Oryx has a negative equity book value but a stock market value
     of $2.1 billion.

o    So that is why we see dilution in earnings per share. The exact amount
     depends on several factors including, the premium paid over book value, the
     size of the deal, how the target is capitalized and the form of the
     consideration given.

o    Let's look at some transaction examples.

Slide 21R

o    This slide shows pro forma calculations of the effects on UPR's 1997
     earnings and cash flow per share of several E & P acquisitions. For these
     examples we assumed we did the deal for 50% cash and 50% UPR stock. The
     calculations include the 28% acquisition premium I mentioned.

o    The results are pretty dramatic. Look again at Oryx. On a pro forma basis,
     that is, just adding their forecast 1997 results to ours, after adjusting
     for the


[HIGHLY CONFIDENTIAL]



                                       11

<PAGE>   12
     additional interest charges and additional outstanding UPR shares, cash
     flow per share would increase 19%. But earnings per share would drop by a
     whopping 90%.

o    All of the transactions shown result in significant earnings per share
     dilution. However cash flow per share increases in most cases.

o    I'm going to talk more about Pennzoil in a minute. Note that, for an
     acquisition of Pennzoil, pro forma cash flow per share increases 8% and
     earnings per share decreases by 40%.

o    Now that I shocked you, please bear in mind that these are worst case
     examples. They do not incorporate savings in overhead and other expenses
     or our ability to crank up income from the acquired assets.

o    In fact, we must see increases in cash flow per share and be able to
     convince the market they will occur. And we do have to decrease or
     eliminate the dilution in earnings per share as fast as possible.

o    How would UPR stock react to these deals? It will go up, because cash flow
     per share will rise, after we apply expense savings and income enhancement
     factors.

o    This is obviously an oversimplification. The market will react to the sum
     total of the deal - strategic fit, assessment of the acquired assets, our
     story, and the outlook for cash flow and, to some extent, earnings, among
     other things. Dilution in earnings will not, by itself, decrease UPR's
     stock price.



                              [HIGHLY CONFIDENTIAL]


                                       12
<PAGE>   13
Slide 22L

o    The companies used on this slide also illustrate another transaction issue.
     All of these companies have assets we may not want - non E & P operations
     or international assets, or both.

o    International E & P operations are not really a problem. They can either be
     sold or, kept, if they fit with our emerging international strategy.

o    Non E & P operations are more complex, but we have the same basic keep or
     sell options.

o    For example, Sonat's pipelines and gas and power marketing operations could
     be part of an expanded gas value chain for UPR. More from Don on this 
     subject later.

o    Pennzoil has refineries, is the world's leading marketer of motor oil and
     owns and franchises oil change centers. I will run through more information
     on these operations in a minute.

o    We could plan from the outset to sell these operations, either as part of
     the initial transaction or later, after they reach a higher value plateau.
     Or they could be part of a more vertically integrated UPR.

Slide 23L

o    At previous Board meetings, I have talked a little about our strategic
     acquisition program. In recent months, we have surveyed many U.S.


                            [HIGHLY CONFIDENTIAL]



                                       13

<PAGE>   14
     oriented upstream companies and have progressively narrowed our focus
     through successive analyses.

o    Our screening has concentrated on the assets and operations of the
     potential targets - not initially on stock market valuation or, even,
     apparent willingness to consider being acquired. These latter factors
     obviously become crucial when you decide to move on a specific target.

o    When we look at a potential acquisition, we assess such things as:
         Operatorship
         Working Interest
         oo   We want high percentages of both.
         Concentration
         oo   So we can apply our skills at intensive development.
              Most important, we want to see.
         Development Potential
         Under Exploited Properties
         Technology Opportunities

o    Why are we concerned with these factors? It is because acquisitions of
     upstream companies are initially expensive. There is always a significant
     going concern premium versus the cost of buying packets of producing
     properties.

o    However, these deals provide potential access to assets that would simply
     not otherwise be available. Companies tend to keep their best properties,
     those with most upside potential, and sell the less valuable ones.



                              [HIGHLY CONFIDENTIAL]


                                       14

<PAGE>   15
     Acquisitions can work and work well. But to work, some things have to
     happen.

o    First, expenses must be reduced. Overhead and operating costs have to be
     cut. Selective divestitures can help and steps taken on debt and contracts.

o    But the crucial factor is the ability to increase income from the acquired
     assets, by applying UPR's manufacturing approach to drilling, our capital,
     technology and management skills.

o    Every deal is different. But so far, we haven't seen any that work without
     a significant step up in drilling, leading to production increases from
     the acquired assets in excess of that foreseen by the market

o    I told you in February that Pennzoil is our leading target. The next few
     slides provide summary data on Pennzoil.


Slide 24L

o    At its current stock price of $50, Pennzoil has a total equity market
     value of about $2.3 billion. At $80 per share, equity value is a little
     over $3.7 billion.

o    I have used $80 per share here because we currently think Pennzoil stock
     is worth as much as the high 70's or low 80's per share.

o    Adding Pennzoil's debt of about $2.2 billion to equity results in a market
     enterprise value of about $ 5.9 billion.



                              [HIGHLY CONFIDENTIAL]


                                       15


<PAGE>   16
o    I show adjusted enterprise values, by subtracting $900 million of debt
     which is in the form of debentures exchangeable into Chevron common stock
     held by Pennzoil. This liability is offset by the stock and both will go
     away when the exchange occurs.

o    The figures on the bottom give a breakdown of 1996 operating income and
     pre tax cash flow among Pennzoil's three business segments. E & P
     operations contributed about 75% of the Company's operating income and
     about 80% of pre tax cash flow.

Slides 25L & 25R

o    In its E & P operations Pennzoil has high operatorship, at 80%, and high
     working interests, at 70%, both desirable. Its U.S. operations are
     concentrated in the Gulf of Mexico and East, South and West Texas.

o    As shown on the map, many of Pennzoil's properties are geographically near
     UPR operations and will provide synergies. (Pennzoil is in green, UPR in
     red.) However, they would significantly increase our presence in the Gulf
     of Mexico and South Texas, and give us a presence in attractive new areas,
     such as the Permian Basin in West Texas and the Uinta Basin in Utah.

o    Most important, we believe that Pennzoil's U.S. properties have very
     promising development potential. They are way behind the curve on the use
     of 3-D seismic, horizontal drilling and other technologies.

o    Pennzoil has been over leveraged in recent years and has dedicated major
     portions of expenditures to international E & P and the lubricating
     business.



                              [HIGHLY CONFIDENTIAL]


                                       16


<PAGE>   17
     We think they have neglected their U.S. E & P assets.


Slide 26R

o    Pennzoil has assets in Canada and in five areas outside of North America.
     It has small amounts of production in Canada and Venezuela; The other
     areas are primarily exploration plays, although Azerbaijan includes the
     development of a huge oil field. These projects could jump start our
     international program.

Slide 27R

o    The slide on the right compares Pennzoil and UPR on the basis of proved
     reserves and production. Pennzoil's proved reserves are about 68% of
     UPR'S. Its production is 65% of ours.

o    Pennzoil is less weighted toward gas than UPR. Also note the small current
     contribution from its international assets.

Slide 28L

o    The second largest business segment is motor oil and refined products.
     Pennzoil owns two refineries, in Pennsylvania (16,500 BD) and Louisiana
     (46,200 BD), which specialize in lubricating oil stocks, but also produce
     a range of products including gasoline, healing oil and jet fuel.

o    In December of last year, production started at Excel Paralubes, a 50/50
     joint venture with Conoco. This is an 18,000 barrel per day hydrocracker
     to produce base oils for lubricants.



                              [HIGHLY CONFIDENTIAL]


                                       17


<PAGE>   18
o    In the last three years, Pennzoil has invested over $500 million in its
     refining assets.

o    These projects have made Pennzoil self sufficient in base oils for its
     lubricants and motor oil business.

o    Pennzoil motor oil has been the top selling brand in the U.S. for eleven
     consecutive years and has a 21% market share, by far the largest.

o    Pennzoil is leveraging its brand name and distribution network to expand
     its product line and its geographic coverage.

o    It now markets in 62 countries.

o    Pennzoil is forecasting significant near term growth in this segment, due
     to its capital programs and marketing initiatives.

Slide 29R

o    The third segment is called Franchise Operations, but really consists of
     Jiffy Lube. As you probably know, Jiffy Lube are automobile service
     centers that focus on quick oil change, but also provide other services
     such as lubrication.

o    Pennzoil acquired Jiffy Lube in two transactions in 1990 and 1991 when the
     operation was in financial trouble.




                              [HIGHLY CONFIDENTIAL]


                                       18

<PAGE>   19
o    At year end 1996, there were 1,380 Jiffy Lube service centers, of which
     525 were company owned.

o    Jiffy Lube has about a 50% share of the quick oil change market.

o    Jiffy Lube has an alliance with Sears whereby Jiffy Lube will operate fast
     oil change units within Sears Auto Centers. 116 of these were open at the
     end of 1996.

o    The Company forecasts growth in this segment of 15% to 20% over the next
     five years.

o    We have constructed a model for Pennzoil which enables us to forecast
     financial results and look at the results of transactions at different
     acquisition prices and different terms.

Slides 30L & 30R

o    These two slides show one example. Looking at the left slide - here we 
     assume:

     o    We pay $70 per share or $3,262 million for Pennzoil's stock.
          Pennzoil is now selling at about $50. This would be a 40% premium.

     o    We pay in the form of 50% cash and 50% UPR stock, with our stock at
          $26 per share.

     o    On this basis, we would pay $1,631 million in cash and issue 62.7
          million UPR shares.

     o    Including Pennzoil's existing debt of about $2.2 billion,
          the total





                             HIGHLY CONFIDENTIAL


                                       19


<PAGE>   20
               purchase cost would be about $5.5 billion.

o    UPR's resulting capitalization is shown at the bottom.  Our current debt
     to book capitalization ratio is 31%.  This transaction would increase it
     to 59%.

o    The debt to market capitalization would be 36%, compared to about 10% now.

o    At these levels, we would lose our A rating, but we think we would retain
     an investment grade rating.

o    The graph on the right plots the forecasts of cash flow and earnings per
     share on the incremental shares outstanding - 62.7 million shares in this
     example.

o    The graph also shows our 1997 budgeted per share results (cash flow of
     $4.64 represented by the red dot and earnings of $1.32, the yellow dot).

o    Cash flow per incremental share is very high, starting at about $7.43 per
     share, in contrast to our budgeted $4.64 per share, and rises nicely
     thereafter. Pro forma combined 1997 cash flow per share for all UPR shares
     would increase about 12%.

o    In this example, the earnings on the incremental shares is actually
     negative in the first year and then increases as we cut expenses and step
     up investment in the acquired properties. Earnings on the incremental
     shares are below our budgeted 1997 figure of $1.32 until the year 2000.
     Pro forma



                             HIGHLY CONFIDENTIAL


                                       20

<PAGE>   21
     combined 1997 earnings per share would be $.84, a decrease of 36% from the
     1997 budget.

o    Jack visited with Jim Pate, Pennzoil's CEO on March 4th. Pate was polite
     but said he felt it was too soon for Pennzoil to be acquired.

o    He talked about anticipated rapid growth from the lubricating business-due
     to recently completed capital programs, tie-in marketing programs and
     international expansion - and from exploration and production, now that
     Pennzoil was in better financial shape and could step up its drilling
     activities. He talked about being able to increase value by 40% by
     splitting up the company and about having a $100 stock by the year 2000.

o    We interpret his response either as a soft no, or, here are some
     indications of value if you want to move forward.

o    Where do we go from here?

o    We are going to try very hard to move forward on a friendly basis. So we
     will continue the courtship.

o    Next week Jack will invite Pate to come to Fort Worth and get to know us
     better. If he accepts, we'll give him a show, in effect, trying to recruit
     him to join the team.

o    We also want him to start thinking that a transaction is inevitable.




                              [HIGHLY CONFIDENTIAL]


                                       21

<PAGE>   22
o    If he declines, we will step up the pressure in a selective way, probably
     by inviting him and a director to visit us.

Slide 31L

o    If we drop Pennzoil, for whatever reason, we will move to the next target.
     Our current belief is that the next target is on this list. Again, these
     figures incorporate a 28% acquisition premium.

o    I put Tom Brown at the top of the list because the CEO of Tom Brown has
     said he is interested in a transaction with UPR. We are analyzing the
     properties, and will move ahead rapidly on this prospect. At this point,
     the company looks quite expensive based on reported results and reserves.
     The key to the valuation will be the potential of Tom Brown's extensive
     acreage position in the Wind River Basin of Wyoming, which is north of the
     Land Grant.

o    None of the companies here, except Tom Brown, are obviously available.
     There are rumors from time to time about some of them, notably Louisiana
     Land, Oryx and Enserch. But none has said 'come get us.'

o    We have not ruled out a hostile takeover, but we would rather find a
     willing partner. We will approach targets on a friendly basis and be ready
     to act as a white knight if one of our targets comes under attack from an
     unwanted suitor.

o    In certain cases, we will use the threat of a hostile to create a
     friendly. We may want to back up our threat, but I hope we do not have to
     go that far.




                              [HIGHLY CONFIDENTIAL]


                                       22


<PAGE>   1
                                                                      EXHIBIT 65


================================================================================


Smith Barney Presentation:


PROJECT MERCURY


Valuation Discussion and Operational Review


January 1997


================================================================================


HIGHLY CONFIDENTIAL                                    SMITH BARNEY, INC.

<PAGE>   2
TABLE OF CONTENTS                                         PROJECT MERCURY
- -------------------------------------------------------------------------------

                                                                           TAB  
                                                                           ---

SEGMENT VALUATION AND SPIN-MERGE OVERVIEW.................................. A

EXPLORATION AND PRODUCTION SEGMENT VALUATION............................... B

INTERNATIONAL EXPLORATION AND PRODUCTION OPERATIONS AND VALUATION.......... C

MARKETABLE SECURITIES HOLDINGS AND VALUATION............................... D

PETROLEUM PRODUCTS AND REFINING OPERATIONS AND VALUATION................... E

AUTOMOTIVE SERVICE FRANCHISING OPERATIONS AND VALUATION.................... F



                                                                               
HIGHLY CONFIDENTIAL                                    [SMITH BARNEY LOGO]      
                                                                               
                                                                               
                                                                               
<PAGE>   3
                                                                PROJECT MERCURY
================================================================================
PRELIMINARY MERCURY VALUATION - SPIN-MERGE STRUCTURE


<TABLE>
<CAPTION>
                                      "OLD" MERCURY (ACQUIRED)                                    
                -------------------------------------------------------------------------------
                "CORE" U.S.      INTL AND OTHER     PENN UNION    CHEVRON STOCK                   
                E&P ASSETS         E&P ASSETS      GAS MARKETING  & SECURITIES       TOTAL        
- -----------------------------------------------------------------------------------------------
<S>             <C>     <C>      <C>   <C>          <C>       <C>    <C>       <C>      <C>      
ENTERPRISE      $3,791  $4,190   $300   $400           --       --     $1,294    $5,384  $5,883   
VALUE

VALUATION        Multiples       Multiple of Net                     Market                       
METHODOLOGY      EBITDAX for     Asset Value                         Value on                     
TO RECOGNIZE     1996 and 1997   determined from                     01/25/97                     
HIGHEST VALUE                    precedent transactions.                                          

LESS:               --      --     35     70           --       --        254       289     324    
ESTIMATED
TAXES

LESS:            1,344   1,344     --     --           --       --      1,184     2,528   2,528    
DIRECT DEBT
OR VALUE OF
SHARES
SURRENDERED
                --------------   -----------         -------------      ------   --------------
NET ASSET       $2,447  $2,846   $265   $330           $0       $0      ($144)   $2,568  $3,032    
VALUE

FD SHARES                 46.8          46.8                  46.8       46.8              46.8    
OUTSTANDING(1)        

NAV             $52.33  $60.86  $5.67  $7.06        $0.00    $0.00     ($3.08)   $54.91  $64.84    
PER SHARES
</TABLE>

<TABLE>
<CAPTION>
                ---------------------------------------------  --------------
                              SPINCO (MERCURY)                                  
                ---------------------------------------------   TOTAL VALUE
                  PRODUCTS          JIFFY                        TO MERCURY
                  COMPANY           LUBE           TOTAL        SHAREHOLDERS
                ---------------------------------------------  --------------
                                                                 
<S>             <C>    <C>       <C>   <C>    <C>     <C>     <C>     <C>      
ENTERPRISE      $1,075  $1,188    $218   $241   $1,293 $1,429  $6,677  $7,312   
VALUE                                                                           
                                                                                
VALUATION       Multiples of     Multiples of                                   
METHODOLOGY     SB projected     SB projected                                   
TO RECOGNIZE    1997 EBIT and    1997 EBIT and                                  
HIGHEST VALUE   EBIT             EBITDA                
                                                                                
LESS:               --      --      --     --       --     --     289     324  
ESTIMATED                                                                       
TAXES                                                                           
                                                                                
LESS:               10      10      15     15       25     25   2,553   2,553  
DIRECT DEBT                                                                     
OR VALUE OF                                                                     
SHARES                                                                          
SURRENDERED                                                                     
                --------------    -----------   -------------  --------------
NET ASSET       $1,065  $1,178    $203   $226   $1,268 $1,404  $3,835  $4,435  
VALUE                                                                           
                                                                                
FD SHARES                 46.8           46.8            46.8            46.8   
OUTSTANDING(1)                                                                  
                                                                                
                --------------   ------------   -------------  --------------
NAV             $22.77  $25.19   $4.34  $4.83   $27.11 $30.02  $82.02  $94.86  
PER SHARES     
- -------------------------------------------------------------  --------------
</TABLE>

Notes:
- ----------------------
(1) Shares outstanding includes 46,537,819 shares outstanding at September 30,
    1996 in addition to 219,760 option which are exercised under the treasury 
    method of accounting.

HIGHLY CONFIDENTIAL                                             [SMITH BARNEY]
<PAGE>   4

                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
PRELIMINARY MERCURY VALUATION - BREAKDOWN BY BUSINESS SEGMENT


<TABLE>
<CAPTION>
                                                         IMPLIED
                                                       ENTERPRISE
                                      MULTIPLE RANGE      VALUE     CHOSEN MULTIPLES     EST. ENTERPRISE VALUE
                                     ---------------  ------------- ----------------       -------------------
                             RESULT    LOW    HIGH     LOW    HIGH    LOW    HIGH               LOW    HIGH 
- --------------------------------------------------------------------------------------------------------------
<S>                <C>        <C>       <C>    <C>    <C>     <C>     <C>    <C>               <C>     <C>  
"CORE" U.S. E&P OPERATIONS                                                                                  

  EBITDAX          1996       486.4    4.9x   13.8x   2,383   6,712                                         
  
                   1997       586.8     4.7    12.0   2,758   7,041   6.5x   7.1x              3,791   4,190
                                                                                     -------------------------
                                                                                     AVERAGE   3,791   4,190
- --------------------------------------------------------------------------------------------------------------
INTERNATIONAL E&P OPERATIONS                                                                                

  Net Asset Value                                                                                300     400
                                                                                     -------------------------
                                                                                     AVERAGE     300     400
- --------------------------------------------------------------------------------------------------------------
PENN UNION GAS MARKETING                                                                                    

  EBIT             1995                                                                                     
                                                                                     -------------------------
                                                                                     AVERAGE                
- --------------------------------------------------------------------------------------------------------------
PRODUCTS COMPANY                                                                                            

  EBITDA           1996       104.4     6.3    10.4     658   1,086   8.6x   9.6x                905     998
                   1997       132.3     5.4     9.2     714   1,217    7.6    8.4              1,005   1,111
  EBIT             1996        68.9    10.9    20.8     751   1,433   17.5   19.3              1,204   1,331
                   1997        93.9     9.6    14.8     901   1,390   12.6   14.0              1,186   1,311
                                                                                     -------------------------
                                                              1,281                  AVERAGE   1,075   1,188
- --------------------------------------------------------------------------------------------------------------
JIFFY LUBE INTERNATIONAL                                                                                    

  EBITDA           1996        40.1    5.3x    8.9x     213     357   6.4x   7.0x                255     282
                   1997        43.6     4.9     8.2     214     357    5.2    5.8                228     252
  EBIT             1996        22.1     6.1    12.7     135     281    9.3   10.3                206     228
                   1997        25.6     6.0    12.5     154     320    7.1    7.9                182     202
                                                                                     -------------------------
                                                                                     AVERAGE     218     241
- --------------------------------------------------------------------------------------------------------------
CHEVRON STOCK AND MARKETABLE SECURITIES                                                                     

  Market Value (1)          1,293.7    1.0x    1.0x   1,294   1,294   1.0x   1.0x              1,294   1,294

                                                                            ----------------------------------
                                                                            TOTAL ENT. VALUE   6,677   7,312
- --------------------------------------------------------------------------------------------------------------
</TABLE>

Notes: 
- ----------- 
(1) Includes 18.1 million shares of Chevron stock, $62.5 million of marketable 
securities and $47.5 million of notes receivable as of September 30, 1996.

HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   5
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
MERCURY FIVE-YEAR TRADING PERFORMANCE




                                  [LINE GRAPH]




(1) Comparable companies include AHC, FI, KMG, MUR and ASH.



HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   6
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
EXCHANGE RATIO SINCE UNICORN'S IPO


                                 [LINE GRAPH]






HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

<PAGE>   7
                                                                PROJECT MERCURY
- --------------------------------------------------------------------------------
MERCURY PROJECTED U.S. EXPLORATION AND PRODUCTION INCOME

<TABLE>
<CAPTION>
                                                       HISTORICAL
                                     -------------------------------------------------
                                     1990     1991     1992     1993     1994     1995
                                     ----     ----     ----     ----     ----     ----
<S>                                  <C>      <C>      <C>      <C>      <C>      <C>
PRICE ASSUMPTIONS (1)
  Average WTI Oil Price              $17.00   $17.00   $17.00   $16.94   $17.14   $18.42
  Mercury Effective Oil Price         21.09    17.00    16.95    14.90    15.00    15.00
    Delta                              4.09     0.00    -0.05    -2.04    -2.14    -3.42

  Average Henry Hub                   $1.90    $1.90    $1.90    $1.97    $1.77    $1.51
  Mercury Effective Gas Price          1.78     1.54     1.81     2.04     2.00     1.80
    Delta                              0.12     0.36     0.09    -0.07    -0.23    -0.29

PRODUCTION AND REVENUE (2)
  Oil and NGL Production (Mmbbls)        11       12       15       24       24       22
  Oil and NGL Revenue                  $232     $204     $254     $358     $360     $330

  Gas Production (Bcf)                  137      147      161      220      244      218
  Gas Revenue                          $244     $226     $291     $449     $488     $392

  Other Revenue                                                    $44      $46      $29

  TOTAL US E&P REVENUE                 $476     $430     $546     $850     $894     $751

OPERATING EXPENSES (2)                 $205     $212     $237     $354     $331     $288
  Lifting Cost ($/Mcfe)               $1.01    $0.97    $0.94    $0.97    $0.85    $0.82
                                     ------   ------   ------   ------   ------   ------
EBITDAX                                $271     $218     $309     $496     $563     $463

  DEPRECIATION (2)                      135      142      174      273      302      185
    Depreciation ($/Mcfe)             $0.66    $0.67    $0.73    $0.77    $0.91    $0.64

  EXPLORATION EXPENSE (2)                21       34        9       69       48       20
                                     ------   ------   ------   ------   ------   ------
EBIT                                   $115      $42     $126     $154     $213     $258
</TABLE>

<TABLE>
<CAPTION>
                                           PROJECTED
                                     ----------------------
                                     1996     1997     1998
                                     ----     ----     ----
<S>                                  <C>      <C>      <C>
PRICE ASSUMPTIONS (1)
  Average WTI Oil Price              $22.00   $19.50   $19.50
  Mercury Effective Oil Price         15.05    15.48    15.48
    Delta                             -6.95    -4.02    -4.02

  Average Henry Hub                   $2.20    $2.10    $2.10
  Mercury Effective Gas Price          1.90     2.10     2.10
    Delta                             -0.30     0.00     0.00

PRODUCTION AND REVENUE (2)
  Oil and NGL Production (Mmbbls)        20       21       22
  Oil and NGL Revenue                  $308     $328     $339

  Gas Production (Bcf)                  210      228      246
  Gas Revenue                          $399     $479     $517

  Other Revenue                         $25      $25      $25

  TOTAL US E&P REVENUE                 $731     $832     $881

OPERATING EXPENSES (2)                 $245     $245     $240
  Lifting Cost ($/Mcfe)               $0.74    $0.69    $0.64
                                     ------   ------   ------
EBITDAX                                $486     $587     $641

  DEPRECIATION (2)                      210      225      230
    Depreciation ($/Mcfe)             $0.86    $0.92    $0.96

  EXPLORATION EXPENSE (2)                25       40       40
                                     ------   ------   ------
EBIT                                   $251     $322     $371
</TABLE>

Notes:
- -------------------------------
(1)  Pricing assumptions are based on Smith Barney research estimates and
     historical pricing spreads.
(2)  Production and expenses are based on Wall Street consensus projections.

[HIGHLY CONFIDENTIAL]                                        [SMITH BARNEY LOGO]
<PAGE>   8
                                                                 
VALUATION OF SELECTED EXPLORATION AND PRODUCTION COMPANIES       PROJECT MERCURY
- --------------------------------------------------------------------------------
(US$ in millions, except for per share and multiple data)

<TABLE>
<CAPTION>
                                                                                 ENTERPRISE VALUE (4)/ 
                                                                     --------------------------------------
                                             EQUITY                       EBITDAX(5)           EBIT
                                PRICE AT     MARKET     ENTERPRISE    -----------------  -------------------
COMPANY                         1/28/97      VALUE(1)    VALUE(4)     1996E(3) 1997E(3)  1996E(3)   1997E(3)   IMVR(6)
                              ----------------------------------------------------------------------------------------
LARGE INDEPENDENT EXPLORATION & PRODUCTION COMPANIES
<S>                           <C>            <C>          <C>           <C>     <C>        <C>       <C>       <C>   
Anadarko Petroleum Corp.         $63.50    $  3,843      $ 4,515        13.5x   11.7x      26.8x     23.3x    $ 4,202

Apache Corporation                36.75       3,330        4,709         8.3     6.8       18.7x     15.3x      4,445

Burlington Resources              49.13       6,172        7,387         8.4     7.6       15.2x     15.1x      6,914

ENSERCH Exploration               10.75       1,354        1,727         8.4     8.4         NM        NM       1,503

Enron Oil & Gas                   23.50       3,787        4,078         7.8     6.7       18.9x     14.9x      3,923

Louisiana Land & Expl.            54.38       1,881        2,374         5.8     6.1       16.9x     21.8x      2,324

Noble Affiliates, Inc.            44.00       2,567        3,605         6.5     6.3       17.9x     16.1x      3,506

Vastar Resources, Inc.            38.13       3,713        4,490         7.1     6.9       16.7x     14.7x      4,543


 
                              Average:     $  3,331      $ 4,111         8.2x    7.6x      18.7x     17.3x    $ 3,920 
                              Median:         3,521        4,284         8.0     6.8       17.9      15.3       4,063 
                              High:           6,172        7,387        13.5    11.7       26.8      23.3       6,914 
                              Low:            1,354        1,727         5.8     6.1       15.2      14.7       1,503 

<CAPTION>
                                        IMVR(6)/
                            --------------------------------
                                            FULLY DEV.(8)
                                            TOTAL PROVED
                            SEC-10    ----------------------
COMPANY                     VALUE(7)    Mcfe      PRICE Mcfe
                            --------------------------------
<S>                          <C>      <C>          <C>     
Anadarko Petroleum Corp.     179%     $   1.51      $   1.22
                                                            
Apache Corporation           182%         1.75          1.30
                                                            
Burlington Resources         177%         1.10          0.96
                                                            
ENSERCH Exploration           95%         1.11          0.99
                                                            
Enron Oil & Gas              196%         1.17          1.06
                                                            
Louisiana Land & Expl        163%         1.58          1.41
                                                            
Noble Affiliates, Inc.       124%         1.75          1.47
                                                            
Vastar Resources, Inc.       149%         1.77          1.58

               Average:      158%     $   1.47      $   1.25
               Median:       170%         1.54          1.26
               High:         196%         1.77          1.58
               Low:           95%         1.10          0.96
</TABLE>

Notes:
- -------------------------------------------------
(1) Equity Market Value = Total Shares Outstanding (calculated by the treasury
    method) *Current Common Stock Price.
(2) Latest Twelve Months as of 9/30/96.
(3) Forward projections are IBES earnings with Smith Barney research add-backs.
(4) Enterprise Value = Entity Market Value + Market Value of Preferred + Total
    Debt (principal amount) + Minority Interest - Cash and Marketable 
    Securities.
(5) EBITDAX includes exploration expense in addition to depreciation.
(6) IMVR = Indicated Market Value of Reserves, equity market value less 
    non-reserve assets, plus non-reserve liabilities.
(7) SEC-10 value is pre-tax for domestic reserves and after-tax for 
    international reserves.
(8) Fully developed ratios include future development costs of undeveloped 
    proved reserves, equivalents are calculated at 6:1.

HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   9
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
LEVERAGE RATIOS OF SELECTED EXPLORATION AND PRODUCTION COMPANIES
(US$ in millions, except for per share and multiple data)




<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                       
                                                     TOTAL DEBT/                                                      EQUITY MARKET
                            SENIOR                CAPITALIZATION   TOTAL DEBT/                    NET DEBT/   1997E       VALUE/
                          UNSECURED     TOTAL   -----------------     1997E    NET    NET DEBT/    1997E    EBITDAX/     TANGIBLE
COMPANY                 CREDIT RATING   DEBT    BOOK(1) MARKET(2)    EBITDAX   DEBT  ASSET VALUE  EBITDAX   INTEREST   BOOK VALUE(3)
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>             <C>     <C>     <C>        <C>         <C>   <C>          <C>       <C>       <C> 
LARGE INDEPENDENT EXPLORATION & PRODUCTION COMPANIES                
                                                                    
Anadarko Petroleum Corp.    A3/BBB+     $  716    42%     16%      1.9x       $  672      27%      1.7x       9.4x         4.0x
                                                                 
Apache Corporation          Baa1/BBB     1,392    49%     29%       2.0        1,379      54%      2.0       11.2          2.3
                                                                 
Burlington Resources        A3/A-        1,347    38%     18%       1.4        1,215      29%      1.3        9.2          2.8
                                                                 
ENSERCH Exploration         NR/NR          225    17%     13%       1.1          223      14%      1.1       15.9          1.4
                                                                 
Enron Oil & Gas             A3/A-          301    20%      7%       0.5          291      15%      0.5       47.0          3.1
                                                                 
Louisiana Land & Expl.      Baa2/BBB       505    53%     21%       1.3          493      32%      1.3       12.5          4.2
                                                                             
Noble Affiliates, Inc.      Baa2/BBB     1,129    71%     31%       2.0        1,038      36%      1.8       10.4          5.5
                                                                 
Vastar Resources, Inc.      Baa2/BBB       799    78%     18%       1.2          777      25%      1.2       12.4         16.0
</TABLE>                                                         
                                                        
<TABLE>
<S>                                     <C>       <C>     <C>       <C>       <C>         <C>      <C>       <C>           <C> 
                            -------------------------------------------------------------------------------------------------------
                            AVERAGE:    $  796    33%     17%       1.4X      $  756      28%      1.3X      18.5X         2.7X

                            MEDIAN:      1,031    40%     17%        1.6         944      28%      1.5       10.3          2.5

                            HIGH:        1,392    49%     29%        2.0       1,379      54%      2.0       47.0          4.0

                            LOW:           225    17%      7%        0.5         223      14%      0.5        9.2          1.4
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

NOTES:

- ---------------------

(1) Book Capitalization = Total Debt + Common Book Equity + Preferred (at
    liquidation preference) + Minority Interest

(2) Market Capitalization = Total Debt + Common Equity Market Value + Preferred
    Market Value + Minority Interest.

(3) Numbers as of 9/30/96

HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   10
                                                                PROJECT MERCURY

Asset and Operating Characteristics of Selected Exploration and Production
    Companies
(US$ in millions, except for per share and multiple data)

<TABLE>
- ------------------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                        RESERVE LIFE-    PROVED                   3 - YEAR
                                             PROVED        PROVED      DEVELOPED/   GAS A % OF    RESERVE         LOE/       G&A/
                                 SEC-10     RESERVES     DEVELOPED       PROVED       PROVED     REPLACEMENT      MCFE       MCFE
COMPANY                         VALUE(2)   (BTU BCFE)     (YEARS)       RESERVES     RESERVES    /PRODUCTION    PRODUCED   PRODUCED 
<S>                             <C>        <C>          <C>             <C>         <C>          <C>            <C>        <C>
- ------------------------------------------------------------------------------------------------------------------------------------
Large Independent Exploration & Production Companies      

Anadarko Petroleum Corp.         $2,347       3,158        10.2            70%        58%          234%       $0.68         $0.34
Apache Corporation                2,448       2,704         6.7            81%        57%          249%        0.70          0.11
Burlington Resources              3,900       6,688         9.8            83%        82%          147%        0.64          0.19
ENSERCH Exploration               1,581       1,612         8.0            69%        78%          252%        0.70          0.21
Enron Oil & Gas                   2,001       3,591         6.4            56%        92%          326%        0.35          0.16
Louisiana Land & Expl             1,426       1,560         6.2            84%        63%          145%        0.67          0.19
Noble Affiliates, Inc.            2,837       2,035         6.9            95%        64%          433%        0.49          0.20
Vastar Resources, Inc.            3,040       2,725         5.3            82%        76%          103%        0.43          0.15

- -----------------------------------------------------------------------------------------------------------------------------------
Average:                         $2,455       3,551         8.2            72%        73%          242%        0.62         $0.20
Median                            2,397       2,931         8.9            75%        68%          241%        0.69          0.20
High:                             3,900       6,688        10.2            83%        92%          326%        0.70          0.34
Low:                              1,581       1,612         6.4            56%        57%          147%        0.35          0.11
- -----------------------------------------------------------------------------------------------------------------------------------
MERCURY                          $2,765       2,675         6.0            86%        55%           74%       $0.58         $0.28
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Notes:                                    
- ------------------------------------------
(1)  Asset information based on financials as of 12/31/95.
(2)  SEC-10 value is pre-tax for domestic reserves and after-tax for 
     international reserves.
(3)  Reserve equivalents are calculated on a 6:1 basis.
(4)  Numbers as of 9/30/96.       


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   11
                                                                Project Mercury
================================================================================
SELECTED EXPLORATION AND PRODUCTION ACQUISITIONS IN THE GULF OF MEXICO
(US Dollars in millions)

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PURCHASE PRICE OF RESERVES(1)                   
                                                               -----------------------------   
ACQUIROR/                        DATE      DATE        TRANSACTION      PROVED         SEC-10   
 SELLER                       ANNOUNCED  EFFECTIVE        VALUE          BOE           VALUE    
- --------------------------------------------------------------------------------------------- 
<S>                           <C>        <C>           <C>              <C>            <C>      
Noreen Energy Resources Ltd.  12/11/96   12/11/96           37            NA             NA     
  Flores & Rucks, Inc.                                                                          
American Exploration/         09/30/96   09/15/96           39          6.04           166%     
  Zilkha Energy Company                                                                         
Houston Exploration IPO       05/24/96   09/19/96          347          5.95           122%     
Panaco, Inc./                 08/27/96   10/01/96           40          5.90            75%     
  Amoco Corporation                                                                             
Vastar Resources, Inc./       07/17/96   03/01/96           37          5.44             NA     
  Conoco Inc.                                                                                   
Flores & Rucks/               07/10/96   09/30/96          119          5.34             NA     
  Mobil Corp.                                                                                   
Noble Affiliates/             07/02/96   07/31/96        1,068          6.58           102%     
  Energy Development Corp.                                                                      
Burlington Resources/         06/06/96   06/03/96           77          5.70             NA     
  Gulfstream Resources                                                                          
American Exploration/         03/18/96   03/01/96           56          5.66             NA     
  Private Company                                                                               
Hunt Pet/W&T Offshr/          02/28/96   01/01/96          200          5.47            72%     
  Columbia Gas                                                                                  
Forcenergy Inc./              06/02/95   08/02/95           40          5.00           101%     
  Ashlawn Energy Inc.                                                                         
</TABLE>                                   


<TABLE>
<CAPTION>
                                                            RESERVE STATISTICS                             
                             TRANSACTION      --------------------------------------------   
                               VALUE /        PROVED                                         
ACQUIROR/                       LTM           RES. LIFE  PERCENT  PERCENT   REGIONS OF       
 SELLER                       EBITDA          (YEARS)     GAS     DEVLPD    OPERATIONS        
- ------------------------------------------------------------------------------------------  
<S>                            <C>           <C>        <C>     <C>       <C>               
Noreen Energy Resources Ltd.     NA              NA        NA      NA     Gulf of Mexico    
  Flores & Rucks, Inc.                                                                      
American Exploration/           0.9             6.0       44%    100%     Gulf of Mexico    
  Zilkha Energy Company                                                                     
Houston Exploration IPO         5.5             8.2       98%     73%     Gulf of Mexico    
Panaco, Inc./                    NA             9.0       69%     87%     Gulf of Mexico    
  Amoco Corporation                                                                         
Vastar Resources, Inc./          NA             8.9       66%     90%     Gulf of Mexico    
  Conoco Inc.                                                                               
Flores & Rucks/                  NA             1.7       38%      NA     Gulf of Mexico    
  Mobil Corp.                                                                               
Noble Affiliates/               5.3             7.7       67%     84%     Gulf of Mexico    
  Energy Development Corp.                                                                  
Burlington Resources/            NA             9.2       60%     80%     Gulf of Mexico    
  Gulfstream Resources                                                                      
American Exploration/            NA             6.5       76%     72%     Gulf of Mexico    
  Private Company                                                                           
Hunt Pet/W&T Offshr/             NA             6.3       70%     84%     Gulf of Mexico    
  Columbia Gas                                                                              
Forcenergy Inc./                5.1            15.0       30%     71%     South Pass 24,    
  Ashlawn Energy Inc.                                                     Varmillion 28     
</TABLE>

Average:   $  187    $5.71      106%      4.2x     7.9     62%     82%    
Median:        56     5.68      102%      5.2      8.0     67%     84%    
High:       1,068     6.58      166%      5.5     15.0     98%    100%    
Low:           37     5.00       72%      0.9      1.7     30%     71%   

- --------------------------------------------------------------------------------
(1)  The purchase price of reserves is the transaction value adjusted for
     acquired non-oil and gas assets and assumed liabilities, including 
     development costs.

HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   12
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
SELECTED EXPLORATION AND PRODUCTION ACQUISITIONS OF U.S. ONSHORE PROPERTIES
(US Dollars in millions)                                              

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------
                                                                          PURCHASE PRICE OF RESERVES (1)    TRANSACTION   
                                                                          ------------------------------       VALUE/    
ACQUIROR/                           DATE          DATE       TRANSACTION      PROVED        SEC-10               LTM    
SELLER                            ANNOUNCED     EFFECTIVE       VALUE          BOE          VALUE               EBITDA  
- -----------------------------------------------------------------------------------------------------------------------
<S>                               <C>           <C>             <C>           <C>           <C>              <C>       
Lomak Petroleum Inc./             01/03/97      01/03/97        $400          $9.22           83%                7.4                
  American Cometra, Inc.                                                                                                            
                                                                                                                                    
KCS Energy/                       10/17/96      01/03/97         236           5.19           97%                5.2                
  MidAmerican Energy                                                                                                                
                                                                                                                                    
Devon Energy/                     10/17/96       Pending         297           5.05           90%                3.5                
  Kerr-McGee                                                                                                                        
                                                                                                                                    
Abraxas Petroleum/                09/18/96      09/30/96          28           5.98           81%                 NA                
  State Street Research                                                                                                             
                                                                                                                                    
Questar Corp./                    08/23/96      04/01/96         111           4.27            NA                 NA                
  PMC Reserve Acquisition Co.                                                                                                       
                                                                                                                                    
Energen (Taurus Exploration)/     07/15/96      07/01/96          61           3.66          384%                 NA                
  Burlington Resources                                                                                                              
                                                                                                                                    
Houston Exploration/              07/01/96      05/01/96          65           3.49            NA                 NA                
  TransTexas Gas                                                                                                                    
                                                                                                                                    
National Energy Group/            06/20/96      08/29/96         107           6.17           89%                9.5                
  Alexander Energy Corp.                                                                                                            
                                                                                                                                    
DLB Oil and Gas/                  06/03/96      01/01/96          35           4.45            NA                 NA                
  Amerada Hess                                                                                                                      
                                                                                                                                    
Enron C&T/CALPERS/                05/24/96      09/01/96          51           4.85           81%                4.9                
  Clinton Gas Systems                                                                                                               
                                                                                                                                    
Magnum Petroleum/                 05/21/96      04/01/96          37           3.87            NA                 NA                
  Burlington Resources                                                                                                              
                                                                                                                                    
ONEOK/                            04/22/96      12/01/95          47           5.47            NA                 NA                
  SCANA Petroleum                                                                                                                   
                                                                                                                                    
Denbury Resources/                04/17/96      01/01/96          42           5.78            NA                 NA                
  Amerada Hess                                                                                                                      
                                                                                                                                    
Medallion Production/             04/17/96      04/01/96          45           4.61           82%                3.8                
  Enron C&T                                                                                                                         
                                                                                                                                    
Municipal Light & Power/          04/17/96      01/01/97         120           2.88            NA                 NA                
  Shell Western E&P                                                                                                                 
                                                                                                                                    
Enron C&T/                        04/15/96      03/31/96         171           6.01           73%                5.6                
  Hardy Oil & Gas
- -----------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------------------
                                  RESERVE STATISTICS
                                  ---------------------------------------------------------------------------------- 
                                  PROVED              
ACQUIROR/                         RES. LIFE             PERCENT        PERCENT        REGIONS OF
SELLER                            (YEARS)                 GAS          DEVLPD.        OPERATIONS
- --------------------------------------------------------------------------------------------------------------------
<S>                               <C>                   <C>            <C>            <C>                  
Lomak Petroleum Inc./                13.5                 78%            67%          Onshore Texas                            
  American Cometra, Inc.                                                              Gulf of Mexico                        
                                                                                                                              
KCS Energy/                           7.3                 76%            86%          Sawyer Canyon, Arklatex                
  MidAmerican Energy                                                                  Anadarko, Gulf Coast                  
                                                                                                                              
Devon Energy/                         8.8                 53%            94%          Permian Basin                          
  Kerr-McGee                                                                          and Rockies                           
                                                                                                                              
Abraxas Petroleum/                   22.0                 34%           100%          Portilla & Happy Fields, Texas         
  State Street Research                                                                                                       
                                                                                                                              
Questar Corp./                       18.8                 62%            70%          Permian Basin                          
  PMC Reserve Acquisition Co.                                                         Mid-Continent                         
                                                                                                                              
Energen (Taurus Exploration)/        22.2                100%           100%          Black Warrior Basin                    
  Burlington Resources                                                                                                        
                                                                                                                              
Houston Exploration/                  7.4                100%            49%          Zapata Co., TX                         
  TransTexas Gas                                                                                                              
                                                                                                                              
National Energy Group/               11.1                 88%            66%          Anadarko, Arkoma, and                  
  Alexander Energy Corp.                                                              Cotton Valley                         
                                                                                                                              
DLB Oil and Gas/                     13.4                 57%            95%          Oklahoma                               
  Amerada Hess                                                                                                                
                                                                                                                              
Enron C&T/CALPERS/                    9.4                 79%            84%          Appalachia                             
  Clinton Gas Systems                                                                                                         
                                                                                                                              
Magnum Petroleum/                    11.2                100%            95%          Texas Panhandle, Oklahoma              
  Burlington Resources                                                                                                        
                                                                                                                              
ONEOK/                                7.7                 85%            87%          Oklahoma                               
  SCANA Petroleum                                                                                                             
                                                                                                                              
Denbury Resources/                   13.5                 20%            80%          Mississippi, Louisiana                 
  Amerada Hess                                                                                                                
                                                                                                                              
Medallion Production/                 6.2                 99%            95%          Sutton County, West Texas              
  Enron C&T                                                                                                                   
                                                                                                                              
Municipal Light & Power/             23.4                100%           100%          Beluga River Field, AK                 
  Shell Western E&P                                                                                                           
                                                                                                                              
Enron C&T/                            9.8                 71%            82%          Texas and Gulf Coast                   
  Hardy Oil & Gas
- --------------------------------------------------------------------------------------------------------------------
</TABLE>

(1)  The purchase price of reserves is the transaction value adjusted for 
     acquired non-oil and gas assets and assumed liabilities, including 
     development costs.                                              
     

HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   13
                                                                PROJECT MERCURY
================================================================================
SELECTED EXPLORATION AND PRODUCTION ACQUISITIONS OF U.S. ONSHORE PROPERTIES
(US Dollars in millions)

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PURCHASE PRICE OF RESERVES(1)                   
                                                               -----------------------------   
ACQUIROR/                        DATE      DATE        TRANSACTION      PROVED         SEC-10   
 SELLER                       ANNOUNCED  EFFECTIVE        VALUE          BOE           VALUE    
- --------------------------------------------------------------------------------------------- 
<S>                           <C>        <C>           <C>              <C>            <C>      
Chesapeake Energy/            04/13/96   01/01/96          $35         $3.60             NA     
  Amerada Hess                                                                                  
Louis Dreyfus/                04/09/96   01/01/96           30          2.99             NA     
  Coastal Oil and Gas                                                                           
Lomak Petroleum/              04/08/96   01/01/96           36          2.81             NA     
  Private Company       
Seagull Energy/               03/26/96   01/01/96           26          4.40             NA     
  Private Company                                                                               
HS Resources/                 02/26/96   06/18/96          235          7.50            186%    
  Tide West Oil Company                                                                         
Floyd Oil/                    02/07/96   01/01/96           33          4.01             NA     
  Private Company                                                                               
Contour Production/           01/23/96   02/15/96          163          9.14            178%     
  Kelley Oil & Gas                                                                              
Comstock Resources/           01/22/96   01/01/96          104          4.79             70%    
  Blackstone Inc.                                                                               
Patina Oil Corporation/       01/17/96   05/03/96          229          3.68             46%    
  Gerrity Oil & Gas                                                                             
Joint Energy Dev Inv/         10/31/95   02/16/96          290          5.36            128%    
  Coda Energy, Inc.                                                                             
Louis Dreyfus/                06/13/95   01/01/95           93          4.79            184%    
  American Exploration                                                                        
Barrett Resources/            05/03/95   07/08/95          347          4.89            131%
  Plains Petroleum      
Coho Energy, Inc./            11/11/94   12/08/94           50          2.92             96%
  Interstate Natural Gas
</TABLE>                                   





<TABLE>                    
<CAPTION>
                                                            RESERVE STATISTICS                             
                             TRANSACTION      --------------------------------------------                 
                               VALUE /        PROVED                                                       
ACQUIROR/                       LTM           RES. LIFE  PERCENT  PERCENT   REGIONS OF                     
 SELLER                       EBITDA          (YEARS)     GAS     DEVLPD    OPERATIONS                      
- ------------------------------------------------------------------------------------------                 
<S>                            <C>            <C>        <C>      <C>       <C>                              
Chesapeake Energy/              NA             10.7       91%      95%       S. Oklahoma  
  Amerada Hess                                                                          
Louis Dreyfus/                  NA             13.4       83%      85%       Anadarko
  Coastal Oil and Gas                                                                   
Lomak Petroleum/                NA             25.4       83%      79%       TX, OK, NM, Rocky Mtn
  Private Company                                                                       
Seagull Energy/                 NA              8.0       86%      85%       Oklahoma, Texas
  Private Company             
HS Resources/                   11.0            8.7       90%      87%       Anadarko, Arkoma, East Texas
  Tide West Oil Company       
Floyd Oil/                      NA             21.8       59%      73%       OK, TX, NM, MS
  Private Company             
Contour Production/             14.9           11.4       96%      58%       N & S Louisiana
  Kelley Oil & Gas      
Comstock Resources/              5.2            NA        76%      72%       Polk Co, Texas
  Blackstone Inc.             
Patina Oil Corporation/          5.8           10.7       67%      75%       DJ Basin
  Gerrity Oil & Gas           
Joint Energy Dev Inv/            9.5           16.0       14%      56%       West Texas, Kansas, Oklahoma
  Coda Energy, Inc.           
Louis Dreyfus/                   NA             8.8      100%      68%       Sawyer Field, West Texas
  American Exploration        
Barrett Resources/               11.2          12.1       83%      89%       Hugoton and Permian, 
  Plains Petroleum                                                           and Offshore La
Coho Energy, Inc./               4.4           13.4      100%     100%       Monroe Field, La
  Interstate Natural Gas
</TABLE>


<TABLE>              
<CAPTION>            
- ---------------------------------------------------------------------------------------------
<S>                   <C>       <C>        <C>        <C>         <C>       <C>         <C>
Average:               $112      $4.74      125%        7.3x       13.0       77%         82%                    
Median                   63       4.70       93%        5.6        11.2       83%         85%
High:                   347       9.14      384%       14.9        25.4      100%        100%
Low:                     26       2.81       46%        3.5         6.2       14%         49%
- ---------------------------------------------------------------------------------------------
</TABLE>
- -------------
(1)  The purchase price of reserves is the transaction value adjusted for
     acquired non-oil and gas assets and assumed liabilities, including 
     development costs.

HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   14
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
INTERNATIONAL AND POTENTIAL NON-CORE E&P ASSETS

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
                               MERCURY    
COUNTRY      AREA/FIELDS         WI      OPERATOR/PARTNERS         PROJECT DESCRIPTION          OTHER COMMENTS                     
- ------------------------------------------------------------------------------------------------------------------------------------
<S>          <C>               <C>       <C>                    <C>                           <C>  
Azerbaijan   Azeri, Chiraq     4.8175%   Consortium including   o Located in 400 feet of      o Completed the sale of 5.0% of its  
             and deepwater               BP (17.1%), Amoco        water 120 miles offshore      working interest in the project to
             portion of the              (17%), SOCAR (10%),      in the southern portion of    Exxon, ITOCHU and Unocal for       
             Gunashli Fields             Lukoil (10%), Statoil    the Caspian Sea               $130 million, consisting of $88    
             ("ACG")                     (8.6%), Unocal                                         million received and subsequent    
                                         (9.5%) and 5 others    o Aggregate capital             installments of $22 million at      
                                                                  investment estimated at       first production and $20 million   
                                                                  between $7-8 billion to       when the unit reaches production   
                                                                  develop an estimated 4        of 200,000 bopd                    
                                                                  billion BOE over a 30                                            
                                                                  year project life           o The acquirers will fund all of     
                                                                                                Mercury's future obligations in    
                                                                o Mercury should begin to       the project retroactive to January 
                                                                  receive income from the       1, 1996 until all such             
                                                                  project about 2003 due to     expenditures and accrued interest  
                                                                  the sale agreement            are recovered from Mercury's shared
                                                                                                of production from the project     
                                                                                                                                   
             Karabakh Project 30.0%      Lukoil, AGIP, LUKAgip  o Located north of the Gunashli                                   
                                         and SOCAR                field in the Caspian Sea                                         
                                                                                                                                   
                                                                o Should begin drilling in 1997                                   
                                                                  after completion of 3-D seismic                                 
                                                                  survey                                                           
                                                                                                                                   
                                                                o Estimated unrisked recoverable                                  
                                                                  reserves of between 1-2 billion                                 
                                                                  BO; but untested structure                                       
                                                                                                                                   
                                                                o Transports approximately    o The sale of the 5.0% interest in  
             Gunashli Natural 49.0%      Mercury, Exxon,          150 mmcfd of gas to shore     the ACG project conveyed the
             Gas Gathering               ITOCHU and Unocal        previously being vented by    right to receive 51% of payments
             and Compression                                      Gunashli field                due Pennzoil for reimbursement
             Project                                                                            of the gas utilization project
                                                                o Creditable against Mercury's 
                                                                  share of a bonus payable to 
                                                                  the Azerbaijani government 
                                                                  for the ACG and Karabakh 
                                                                  projects 
</TABLE>
                               
                               
                               
HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   15
                                                                PROJECT MERCURY
- --------------------------------------------------------------------------------
INTERNATIONAL AND POTENTIAL NON-CORE E&P ASSETS


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
                                      MERCURY
COUNTRY         AREA/FIELDS             WI              OPERATOR/PARTNERS        PROJECT DESCRIPTION                  OTHER COMMENTS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>             <C>                     <C>             <C>                      <C>                                  <C>         
Egypt           Southeast Gulf of       50%             Repsol                   -  The Block is approximately the             
                Suez Block                                                          size of 44 Gulf of Mexico                  
                                                                                    blocks, located offshore                   
                                                                                                                               
                                                                                 -  Seismic is being evaluated and a           
                                                                                    well should be spudded in the              
                                                                                    first quarter of 1997                      
                                                                                                                               
                Southwest Gebel         87.5%           Mercury/Forum            -  The Block is approximately the             
                El-Zeit Block                                                       size of 26 Gulf of Mexico                  
                (adjoins SE Gulf                                                    blocks, located offshore                   
                of Suez Block)                                                                                                 
                                                                                                                               
                                                                                 -  Farm-in agreement signed in 1995           
                                                                                    with Forum Exploration                      
                                                                                    Company                                    
                                                                                                                               
                                                                                 -  Seismic acquistion in progress             
                                                                                                                               
                                                                                 -  A well should be spudded in mid-1997       
                                                                                                                               
                West Feiran             50.0%           AGIP                     -  The block is approximately the             
                Block                                                               size of 17 Gulf of Mexico blocks           
                                                                                                                               
                                                                                 -  A well will be spudded near the             
                                                                                    end of 1997 after completion of             
                                                                                    3-D seismic work                            
                                                                                                                               
                Central Gulf of         100.0%          --                       -  The Block covers 34 square                  
                Suez                                                                kilometers and was awarded in               
                                                                                    June 1996, subject to                       
                                                                                    verification by Egyptian                    
                                                                                    Parliament                                  

</TABLE>

HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

<PAGE>   16
                                                                PROJECT MERCURY
- --------------------------------------------------------------------------------
INTERNATIONAL AND POTENTIAL NON-CORE E&P ASSETS


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
                                      MERCURY
COUNTRY         AREA/FIELDS             WI              OPERATOR/PARTNERS        PROJECT DESCRIPTION                  OTHER COMMENTS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>             <C>                     <C>             <C>                      <C>                                  <C>         
Qatar           Block 8                 100.0%          --                       - A 1,055 square mile concession
                                                                                   adjacent to three producing
                                                                                   oilfields in the offshore Arabian
                                                                                   Gulf


                                                                                - Drilling of the first of four
                                                                                  planned wells will begin in first
                                                                                  quarter of 1997, with estimated 
                                                                                  recoverable reserves between 3-
                                                                                  4 billion barrels

Venezuela       East Falcon Unit        NA              Mercury, Vinnecler SA   - Service agreement with
                in NW Venezuela                                                   Maraven in which Maraven
                                                                                  pays all costs, subject to a per-
                                                                                  bbl fee from production

                                                                                - Field reactivation with
                                                                                  production expected to reach
                                                                                  2,000 bopd by year end 1996
                                                                                  and current gross proved
                                                                                  reserves of 12 MMBO

                                                                                - Also includes two undeveloped
                                                                                  gas fields and several
                                                                                  exploration prospects

Canada          Zama area in            NA - Joint      Gulf Canada             - Natural gas exploration area
                northern Alberta        Venture                 
</TABLE>

HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

<PAGE>   17
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
SELECTED CENTRAL ASIAN EXPLORATION AND PRODUCTION TRANSACTIONS
(US Dollars in millions)

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------
                                                                   TRANSACTION VALUE
                                                                -------------------------
ACQUIROR(S) /                        DATE        TRANSACTION    DEVELOPED     RECOVERABLE
SELLER                             ANNOUNCED       VALUE           BOE           BOE     
- -----------------------------------------------------------------------------------------
<S>                                <C>           <C>            <C>           <C>
LUKoil/                            01/16/97           NA             NA            NA    
  Chevron Corp. 

Atlantic Richfield /               09/19/96       $5,000             NA            NA         
  AO Lukoil Holding

Melrose Energy /                   09/05/96           15          $0.53         $0.18         
  Evikhon Oil

Hurricane Hydrocarbons / *         08/29/96          340           2.99          1.07         
  JSC Yuzhneftegaz

Exxon, Itochu and Unocal /         07/30/96          132             NA          0.66         
  Pennzoil Co. 

Mobil Corp. /                      05/03/96         1100             NA          0.73         
  Republic of Kazakhstan

Undisclosed /                      04/11/96           10           3.42            NA         
  Snyder Oil Corp. 

Itochu Corp. /                     03/12/96           NA             NA            NA         
  McDermott International, Inc. 

Fountain Oil Inc. /                 2Q 1995            8           0.30          0.09         
  Undisclosed                             

Petro-Hunt /                       02/13/95           50           5.68          0.81         
  Vanguard Petroleum
</TABLE>

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------
ACQUIROR(S) /                           REGIONS OF
SELLER                                  OPERATIONS                        COMMENTS
- -------------------------------------------------------------------------------------------------------------------------
<S>                                <C>                                    <C>
LUKoil/                            Tenghiz, Kazakhstan                    Chevron sold 5% interest in Tenghiz project to
  Chevron Corp.                                                           LUKoil to increase Russian interest in 
                                                                          Kazakh project
                                   
Atlantic Richfield /               Caspian Sea, Kazakhstan, Azerbaijan    Joint venture to develop several significant 
  AO Lukoil Holding                                                       projects over the next ten years.
                                   
Melrose Energy /                   Siberia, Russia                        Melrose acquired Caraline Trading Ltd., which
  Evikhon Oil                                                             represents 20% of Evikhon
                                   
Hurricane Hydrocarbons / *         Kazakhstan                             Hurricane Hydrocarbons acquired the Kazakh 
  JSC Yuzhneftegaz                                                        Government's interest in Yuzhneftegaz for
                                                                          $120mm, plus $220mm in development costs.
                                   
Exxon, Itochu and Unocal /         Azer-Chiraq-Gunashli, Azerbaijan       Companies will fund PZL's obligations until all
  Pennzoil Co.                                                            expenditures and accrued interest are recovered
                                                                          from Pennzoil's share of production from the 
                                                                          ACG unit.
                                   
Mobil Corp. /                      Tenghiz, Kazakhstan                    Government of Kazakhstan sold Mobil 50% of its
  Republic of Kazakhstan                                                  stake in the Tenghiz project.
                                   
Undisclosed /                      Logovskoye, Russia                     Snyder sold 15.4% of its interest in its 
  Snyder Oil Corp.                                                        Russian subsidiary, SOCO Perm Russia.
                                   
Itochu Corp. /                     Azeri-Chiraq-Gunashli, Azerbaijan      McDermott sold its 2.45% interest in the ACG 
  McDermott International, Inc.                                           unit.
                                   
Fountain Oil Inc. /                Maylop Field, Russia                   Fountain acquired a private company with a 31%
  Undisclosed                                                             interest in the Maykop gas condensate field.
                                   
Petro-Hunt /                       Siberia, Russia                        Petro-Hunt acquired a 20% interest in Magma Oil
  Vanguard Petroleum                                                      Company, which operates the Yuzhnoye field in
                                                                          Siberia.
</TABLE>
        
<TABLE>                          
                      ---------------------------------
                      <S>          <C>            <C>  
                      Average:     $2.58          $0.59
                      Median:      $2.99          $0.70
                      High:        $5.68          $1.07
                      Low:         $0.30          $0.09
                      ---------------------------------
</TABLE>

Note:
- -----
* Transaction cost includes present value of future development costs


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

<PAGE>   18
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
SELECTED MIDDLE EAST/NORTH AFRICAN EXPLORATION AND PRODUCTION TRANSACTIONS
(US Dollars in millions)

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------
                                                          TRANSACTION VALUE
                                                       -----------------------
ACQUIROR/                       DATE     TRANSACTION   DEVELOPED   RECOVERABLE    
SELLER                        ANNOUNCED     VALUE         BOE          BOE        
- ------------------------------------------------------------------------------
<S>                           <C>           <C>          <C>        <C>           
Seagull Energy/               07/22/96      $516         $8.83           NA       
   Global Natural Resources                                                       

Apache Energy/                03/28/97      $372         $7.11           NA       
   Phoenix Resources                                                              

Seagull Energy                07/22/96      $ 74         $7.71        $4.35       
   Exxon Corp.                                                                    

NOMECO                        02/28/95      $ 49         $2.47           NA       
   Walter International                                                           

Canadian Leader Energy        03/01/96      $ 11         $1.58        $1.31       
   Marathon Oil                                                                   
</TABLE>

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------
ACQUIROR/                      REGIONS OF 
SELLER                         OPERATIONS                          COMMENTS
- ---------------------------------------------------------------------------------------------------------------------------
<S>                            <C>                                 <C>
Seagull Energy/                Gulf Coast, Egypt, Russia,          Seagull acquired international presence in the E&P arena
   Global Natural Resources    Indonesia, and other                through acquisition.
                              
Apache Energy/                 Egypt                               Increases Apache's exposure to operations in the Qurun
   Phoenix Resources                                               and Khalda Blocks
                              
Seagull Energy                 Egypt                               Acquisition of Exxon's Egyptian properties supplemented
   Exxon Corp.                                                     Seagull's presence in the region.
                              
NOMECO                         Congo, Equitorial Guinea, Tunisia   NOMECO acquired properties through the issuance of 
   Walter International                                            it parents stock (CMS Energy) and cash.
                              
Canadian Leader Energy         Offshore Tunisia                    Canadian Leader acquired Marathon's two Tunisian
   Marathon Oil                                                    subsidiaries for $11.4mm in cash.
</TABLE>
                         ----------------------------
                         Average:     $5.54     $2.83
                         Median:      $7.11     $2.83
                         High:        $8.83     $4.35
                         Low:         $1.58     $1.31
                         ----------------------------


HIGHLY CONFIDENTIAL                                        [SMITH BARNEY LOGO]
<PAGE>   19
                                                                PROJECT MERCURY
- --------------------------------------------------------------------------------
SUMMARY OF CHEVRON STOCK OWNED BY MERCURY


o       Mercury owns 18,071,036 shares of Chevron stock ("CHV", trading price
        of $65.50) worth approximately $1,184 million

o       These shares are deposited with exchange agents for possible exchange
        for $402.5 million principal amount of 6.50% Senior Debentures due 2003
        and %500.0 million principal amount of 4.75% Senior Debentures due 2003

o       Mercury has a tax basis equal to its cost basis of $33.68 per share
        less $8.28 per shares for a tax basis of $25.40, indicating a current
        potential taxable gain of $725 million and a tax liability of $254      
        million at a 35% corporate rate if the shares were exchanged today
        
o       The true present value of the liability depends on several factors:

              (i)   When one believes the shares will be exchanged, which is a
                    function of the current yield of the two debentures versus 
                    the dividend yield on CHV stock




<TABLE>
<CAPTION>
                                                          6.50% SENIOR DEBS      4.75% SENIOR DEBS  
                                                               DUE 2003                DUE 2003        CHV COMMON
                                                          ------------------     -----------------  ----------------
                          <S>                                   <C>                     <C>               <C>
                          TRADING PRICE (1/28/97)               $156.50                 $114.88           $65.50
                                                                        
                          ANNUAL PAYMENT                          $6.50                   $4.75            $2.16

                          CURRENT YIELD                            4.15%                   4.13%           3.30%
</TABLE>


              (ii)  The expected growth rate of CHV common stock versus the 
                    cost of carry

              (iii) Negative current arbitrage of approximately $10.9 million
                    per year, which will narrow as the dividend increases



HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   20
Mercury Products Company                                        PROJECT MERCURY
- -------------------------------------------------------------------------------


SUMMARY OF BUSINESS 

Mercury's refining and marketing operations are conducted through Mercury
Products Company (MPC), a wholly owned subsidiary. MPC is Mercury's second
largest business segment with identifiable assets of $871.5 million as of
January 1, 1996, which constitutes approximately 20% of total assets. MPC
manufactures and markets refined products such as motor oils, lubricants and
other industrial specialty products principally under the Mercury trade name.
In 1995, operating income for the segment was $68.9 million, a significant drop
from the 1993 high of $90 million. Industry analysts expect the 1997 operating
income to return to the $90 million range. Smith Barney estimates a valuation
for MPC in the $1,075 million to $1,200 million range.


ACHIEVEMENTS, OBJECTIVES AND HIGHLIGHTS

Mercury's motor oil has been the top selling brand in the United States for the
past eleven years and continues to gain market share. Two major downstream
capital projects should further strengthen MPC's leading position. These
involve a $200 million residual fuel conversion of the Louisiana Atlas refinery
and the $500 million Excel Paralubes joint venture with Conoco. Together, these
projects are expected to boost pretax earnings by $25 million in 1997.

MPC continues to emphasize international growth as the Company entered into new
ventures in Peru, Venezuela, China, India and Russia. MPC markets motor oil
and lubricant products in 62 countries through ten company owned distribution
centers and 51 distributors and joint ventures. On January 22, 1997 MPC
announced that it is launching a worldwide advertising campaign called "Stop.
Go. Mercury" designed to change the way people think about motor oil. With
increased refining capacity, international expansion and new advertising focus,
MPC appears to be poised to enter a period of significant expansion.


HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]




<PAGE>   21
Products                                                       PROJECT MERCURY
- -------------------------------------------------------------------------------



In addition to Mercury brand motor oil and lubricants, MPC manufactures and/or
distributes the following brand name products:

         o   GUMOUT: fuel injector and carburetor cleaners

         o   WOLF'S HEAD: value-priced line of lubricants

         o   GOJO: hand cleaner products

         o   PRESTONE: antifreeze

         o   FRIGC FR-12: refrigerant

         o   Z-Line: spray and marine protective lubricant

In addition to MPC's strategy of developing new products, the Company seeks to
acquire entities with associated product lines that can be efficiently
distributed through MPC's existing distribution system. In September, 1995, MPC
acquired the assets of Viscosity Oil division of Case Corporation for $33.6
million. Viscosity Oil is a leading supplier of premium quality lubricants to
the United States and Canadian off-road industry and of factory-fill lubricants
for Case's North American manufacturing plants. Viscosity Oil is an example of
an acquisition that complements MPC's existing product lines and moves the
Company toward the eventual goal of becoming a consumer products company with
broad product categories.



HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]






<PAGE>   22
REFINING                                                       PROJECT MERCURY
- -------------------------------------------------------------------------------



MPC owns and operates two small refineries and is completing construction of a
base oil facility:

o  ROUSEVILLE, PENNSYLVANIA REFINERY

   0  lube oil and specialty refinery with capacity of 16,500 b/d

   0  experienced a fire in October 1995 that killed five workers

   0  production dropped 30% while the refinery was repaired

   0  historically operates at 95% capacity


o  SHREVEPORT, LOUISIANA ATLAS REFINERY

   0  lube oil and specialty refinery with capacity of 46,200 b/d

   0  $200 million residual fuel conversion just completed

   0  Gasoline and middle distillate production is expected to increase from 
      23,000 b/d to 40,000 b/d as a result of the upgrade


o  EXCEL PARALUBES BASE OIL FACILITY

   0  50-50 joint venture with Conoco for a base oil facility at Conoco's Lake
      Charles refinery

   0  lube oil hydrocracker/isodewaxer with capacity of 18,000 b/d of base oil
      
   0  construction cost of $500 million was project financed and is off 
      balance sheet for Pennzoil



HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]




<PAGE>   23
REFINING (CONT.)                                               PROJECT MERCURY
- -------------------------------------------------------------------------------



The two refineries are located in proximity to major areas of oil production.
Historically, approximately 40-50% of MPC's refinery crude feedstock and 58% of
its base oil needs have been supplied through Mercury's domestic production.
The remainder is purchased from other suppliers at higher cost. Mercury has
taken steps to supply more of its domestic crude feedstock to MPC's refineries
and the Excel Paralubes joint venture should alleviate dependence on external
suppliers of base oils (1). Such cost savings should result in higher earnings
margins in 1997.


Since MPC is principally a motor oil and lubricants producer, it is exposed to
variations in refining margins because two thirds of its products are composed
of gasoline, naptha and middle distillates. Consequently, MPC hedges against
commodity price variations. Such hedges have recently depressed earnings in a
high commodity price market environment.




- ---------------------------
(1) Base oils are primary feedstock for motor oil.



HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]





<PAGE>   24
MERCURY PRODUCTS SUMMARY INCOME INFORMATION AND VALUATION       PROJECT MERCURY
- -------------------------------------------------------------------------------




The Rouseville refinery fire and capital demands for the Shreveport refinery
upgrade have limited capital expenditure on operating activities. With the
completion of the capital projects and the initiation of production at Excel
Paralubes, operating income and EBITDA numbers are expected to rebound
significantly.


<TABLE>
<CAPTION>
- --------------------------------------------------------------------------
                   1997       1996        1995        1994        1993
                   ----       ----        ----        ----        ----
<S>                <C>        <C>         <C>         <C>         <C>
Revenues                                  1,539.4     1,509.7     1,507.6

EBIT               93.9       68.9           68.9        86.8        90.0

DD&A               38.4       35.5           30.5        27.6        27.0

EBITDA            132.3      104.4           99.4       114.4       117.0

EBITDA Growth (%)   27%         5%           -13%         -2%
- --------------------------------------------------------------------------
</TABLE>

VALUATION

In order to conduct a preliminary valuation of MPC, we have used a weighted
average comparable traded company analysis. In analyzing MPC's multiple lines
of business, we could not clearly identify a publicly traded company that was
involved in similar activities. Therefore, we focused on the characteristics of
each of MPC's segments and selected comparable companies that closely fit such
segments. Thus, we put together comparable public company analysis for chemical
products manufacturers, refiners and retail automotive suppliers. After
calculating multiples for each of the three comparable company segments, we
weighted each segment by its contribution to the MPC. As a result, we achieved
precise multiples to effectively value the MPC.

The valuation methodology applied is based on multiples of operating income,
and EBITDA. This analysis is attached and is summarized in Tab 1.  Based on the
weighted average comparable traded multiple analysis we estimate MPC's current
value to be in the $1,075 to $1,200 range.



HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]





<PAGE>   25
Strategic Rationale: Trade Sale                                 Project Mercury
- -------------------------------------------------------------------------------





         If Unicorn determines that MPC is a non-strategic segment, a trade sale
         for cash would be the simplest transaction structurally and would also
         meet two important objectives: (1) raising significant cash proceeds
         and (2) removing management involvement.

         Positive Features

         i)     A clean trade sale to an industry purchaser would enhance market
                perception of the acquisition 

         ii)    MPC's market position is such that it would be material enough 
                to be a strategic acquisition for large players


         Negative Features

         i)     Perception that Unicorn is a forced seller

         ii)    Unicorn may be trying to sell near the bottom of the cycle

         iii)   Potential purchasers are also likely to be financially 
                constrained



HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]




<PAGE>   26
Strategic Rationale: Recapitalization and Sale of a 
Significant Interest Via IPO                                   Project Mercury
- -------------------------------------------------------------------------------
                                                                




         In such a transaction, Unicorn would recapitalize the company by
         taking on a significant amount of external debt. Subsequently, Unicorn
         would sell a significant portion (or all) of the equity of the newly 
         formed company via an IPO. Such a transaction is well suited for the 
         current strength in the equity markets.


         Positive Features

         i)     Strong market position and well known brand name

         ii)    Established operational management

         iii)   Established sector in stock market

         iv)    Would be perceived as a recovery play


         Negative Features

         i)     May raise less cash than outright disposal

         ii)    Dependent on unpredictability of equity and IPO markets

         iii)   Retained management involvement, at least for the short to 
                medium term



HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]


<PAGE>   27
Strategic Rationale: Spin-Out to Shareholders                   Project Mercury
- -------------------------------------------------------------------------------





         In such a disposal, Unicorn would recapitalize the company by taking
         on a significant amount of external debt. Subsequently, Unicorn would
         spin-out the equity in the company to its shareholders. Alternatively,
         Unicorn could adopt a hybrid approach by selling a small portion of
         the equity via an IPO to establish a trading price with the remainder
         of the equity being distributed to Unicorn's shareholders, e.g. as in
         the Unicorn Corporation/Unicorn Resources transaction.


         Positive Features
         -----------------

         i)     Higher confidence of successful outcome than an IPO

         ii)    Low capital expenditure requirements may enable Unicorn to 
                increase leverage in the spun-out vehicle

         iii)   Removes management involvement

         iv)    May enhance earnings and cashflow in short-to-medium term


         Negative Features
         -----------------

         i)     Raises less cash than a trade sale



HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

<PAGE>   28
Strategic Rationale: Retention of Business                      Project Mercury
- -------------------------------------------------------------------------------





         MPC has a leading market position and the Mercury name is known 
         worldwide.  Unicorn may choose to retain MPC and use it as a vehicle 
         for international expansion and for natural gas distribution business.


         Positive Features
         -----------------

         i)     Market leadership position

         ii)    Name recognition

         iii)   Vehicle to expand into power and natural gas distribution 
                businesses



         Negative Features
         -----------------

         i)     Does not realize cash

         ii)    Lack of operational synergies with Unicorn's existing 
                businesses

         iii)   Exposure to refining margins

         iv)    Possible market valuation of Unicorn as an integrated company




HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]


<PAGE>   29
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
VALUATION OF SELECTED COMPOSITE PETROLEUM PRODUCTS, REFINING AND PRODUCT 
MARKETING COMPANIES
(US$ in millions, except for per share and multiple data)
<TABLE>
<CAPTION>
                                                                                 ENTERPRISE VALUE(2)  /               
                                                                  --------------------------------------------------  
                                            EQUITY                          EBIT(3)                 EBITDA(4)         
                                  PRICE AT  MARKET  ENTERPRISE    -----------------------    -----------------------  
COMPANY                           1/28/97  VALUE(1)  VALUE(2)     1995(5) 1996E(5)  1997E(5) 1995(5)   1996E(5) 1997E(5)
- -------                           -------  ------     ------      -----    -----    -----    -----     ----     ----  
<S>                               <C>      <C>        <C>         <C>      <C>      <C>      <C>       <C>      <C>   
LUBE OIL MANUFACTURERS
Quaker State                      $ 14.00  $  503     $  699      25.0x    17.0x    15.5x    10.4x     8.4x     8.0x  
WD-40 Company                       51.00     395        388       11.7     12.1     10.5     11.4     11.4      9.9  
Witco                               30.75   1,744      2,600       19.4     16.2     15.7     11.0      9.9      9.7  
Petrolite Corp.                     46.50     527        528       35.2     48.0     22.0     15.5     18.2     12.3  
Quaker Chemical                     16.25     139        155       11.1     11.1     14.1      7.1      6.7      7.8  
Lubrizol Corp.                      33.63   2,004      2,076       10.6     11.3     11.0      7.7      7.9      7.7  
- --------------------------------------------------------------------------------------------------------------------
Average - Weighted 60%                                            18.8x    19.3x    14.8x    10.5x    10.4x     9.2x  
- --------------------------------------------------------------------------------------------------------------------
REFINERS AND MARKETERS
Total Petroleum N.A               $ 10.00  $  399     $  837         nm    49.3x    24.6x    11.8x    10.3x     8.5x  
Holly Corp.                         26.25     217        241        6.3      7.3      6.0      4.2      4.5      3.7  
Giant Industries                    15.50     173        259       12.3      5.9      5.6      7.6      4.2      4.1  
- --------------------------------------------------------------------------------------------------------------------
Average - Weighted 25%                                             9.3x    20.8x    12.1x     7.9x     6.3x     5.4x  
- --------------------------------------------------------------------------------------------------------------------
AUTOMOTIVE RETAIL SUPPLIERS
Echlin Inc.                       $ 30.13  $1,880     $2,630      10.4x    10.7x     9.3x     8.0x     7.8x     6.7x  
Genuine Parts Co.                   43.75   5,267      5,253       10.3      9.5      8.6      9.5      8.9      7.9  
Goodyear Tire & Rubber              54.25   8,428      9,945        8.7      7.8      7.0      6.4      6.2      5.2  
Snap-on Incorporated                37.13   2,261      2,412       19.2     15.3     13.4     11.0      9.9     10.7  
SPX Corporation                     41.13     603        864       16.3     11.2      9.8     10.2      8.4      7.9  
- --------------------------------------------------------------------------------------------------------------------
Average - Weighted 15%                                            13.0x    10.9x     9.6x     9.0x     8.3x     7.6x  
- --------------------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------------------
WEIGHTED AVERAGE                                                  15.6x    18.4x    13.3x     9.6x     9.1x     8.0x  
- --------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
                                                   EQUITY VALUE(1)
                                  ----------------------------------------------------
                                   AFTER-TAX CASH FLOW(6)            NET INCOME
                                  ------------------------     -----------------------
Company                           1995(5)  1996E(5)   1997E(5) 1995(5)  1996E(5) 1997E(5)
- -------                           -----    -----      ----     -----    -----    -----
<S>                               <C>      <C>        <C>      <C>      <C>      <C>  
LUBE OIL MANUFACTURERS
Quaker State                       7.7x     6.8x      6.6x     28.0x    21.0x    20.1x
WD-40 Company                      17.2     18.0      15.8      18.8     19.8     17.2
Witco                               9.7     10.3       9.9      26.4     30.6     27.7
Petrolite Corp.                    15.5     16.0      13.5      43.9     35.2     25.1
Quaker Chemical                     9.3     10.7       9.3      19.9     19.9     15.5
Lubrizol Corp.                      8.9      8.8       8.6      15.0     15.7     15.3
- --------------------------------------------------------------------------------------
Average - Weighted 60%            11.4x    11.7x     10.6x     25.3x    23.7x    20.1x
- --------------------------------------------------------------------------------------
REFINERS AND MARKETERS
Total Petroleum N.A               36.3x    33.3x     14.3x        nm       nm       nm
Holly Corp.                         5.7      5.9       4.8      11.4     13.5     10.3
Giant Industries                    7.5      4.2       4.1      21.6      8.6      8.2
- --------------------------------------------------------------------------------------
Average - Weighted 25%            16.5x    14.4x      7.7x     16.5x    11.1x     9.3x
- --------------------------------------------------------------------------------------
AUTOMOTIVE RETAIL SUPPLIERS
Echlin Inc.                        7.4x     6.8x      6.2x     12.2x    13.2x    11.1x
Genuine Parts Co.                  14.4     13.6      12.5      17.0     16.2     14.2
Goodyear Tire & Rubber              7.4      6.9       6.5      13.0     12.2     10.7
Snap-on Incorporated               16.8     15.4      12.0      20.0     18.0     15.7
SPX Corporation                    12.4      9.9       8.3     113.8     32.6     19.8
- --------------------------------------------------------------------------------------
Average - Weighted 15%            11.7x    10.5x      9.1x     35.2x    18.5x    14.3x
- --------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------
WEIGHTED AVERAGE                  12.7x    12.2x      9.7x     24.6x    19.7x    16.5x
- --------------------------------------------------------------------------------------
</TABLE>

Notes:
- --------------------------
(1)  Equity Market Value = Total Shares Outstanding (calculated by the treasury
     method) * Current Common Stock Price.
(2)  Enterprise Value = Equity Market Value + Market Value of Preferred + Total 
     Debt (principal amount) + Minority Interest - Cash and Marketable 
     Securities.
(3)  EBIT = Earnings before interest, and taxes.
(4)  EBITDA = Earnings before interest, taxes, depreciation, and amortization.
(5)  Historical numbers and forward projections are Smith Barney estimates based
     on Wall Street research.
(6)  After-Tax Cash Flow = Net Income + deferred taxes + depreciation + other 
     non-cash items.


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   30
Overview of Jiffy Lube                                          Project Mercury
- -------------------------------------------------------------------------------





BUSINESS SUMMARY

Jiffy Lube franchises, owns and operates automotive lubrication and fluid
maintenance service centers and is the domestic market leader in this business.
At December 31, 1996 there were over 1,400 Jiffy Lube service centers in the US
and 9 centers internationally, of which 486 were company-owned. During 1996,
Jiffy Lube centers serviced over 19 million cars. Jiffy Lube's services
includes changing engine motor oil and filter, lubricating the chassis and
checking and replenishing various fluids. System sales for Jiffy Lube centers
amounted to $656.6 million in 1995, an increase of approximately 8% over 1994.

Mercury completed the acquisition of 80% of the common stock of Jiffy Lube
through a restructuring in January 1990. In August 1991, a newly formed
Mercury subsidiary commenced a tender offer for the remaining outstanding
shares. Post-tender, Mercury owned in excess of 93% of Jiffy Lube. In October
1991, Mercury exchanged the remaining outstanding share of Jiffy Lube for $6
cash and completed the "going-private" transaction. Jiffy Lube's tender and
exchange acquired the outstanding interest for $9.2 million, implying a total
equity value of $52.3 million for the entire company. However, Jiffy Lube had a
significant amount of debt outstanding, amounting to $110 million in total.

The "going-private" transaction gave rise to litigation brought by franchisees.
As part of a settlement with one of the franchisees, Jiffy Lube agreed to
reduce the royalties paid by franchisees to 5% of gross sales or 4% if paid
promptly.

ACHEIVEMENTS, OBJECTIVES AND HIGHLIGHTS

Under Mercury's control, Jiffy Lube has achieved many successes. Operationally,
Jiffy Lube has brought in new management, consolidated operations, settled
litigation with franchisees, instituted a new marketing program and established
a new point-of-sale ("POS") system. Financially, Mercury has increased revenues
by approximately 8.5% per year and increased average ticket price per car by 2%
annually which in 1994, finally led to profitability.

<TABLE>
<CAPTION>
SYSTEM-WIDE INFORMATION
- -----------------------------------------------------------------------
                                        As of Year End:
                      ===================================================
                      1991     1992      1993      1994      1995
<S>                   <C>      <C>      <C>       <C>       <C>    
System Sales - mm's   $ 474.7  $ 500.5   $ 539.3   $ 607.5   $ 656.6

Stores                  1,076    1,055     1,071     1,141     1,207

Daily Customers/Store    43.4     43.7      44.9      47.5      47.7

Average Ticket Price  $ 32.15  $ 33.23   $ 33.60   $ 34.09   $ 34.71
- -----------------------------------------------------------------------
</TABLE>




HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]


<PAGE>   31
                                                                PROJECT MERCURY
- --------------------------------------------------------------------------------
OVERVIEW OF JIFFY LUBE 


Since assuming control, Mercury has increased its number of stores from 1,076
to over 1,400 and, more importantly, has rationalized the system by closing
non-performers and improving the overall quality of its franchisees. At the
same time, Jiffy Lube has maintained its 50+ percent share of the quick oil and
lube market.

JIFFY LUBE CENTERS

                                   [GRAPH]


Jiffy Lube is expected to continue to benefit from improved general economic
conditions and increasing environmental concerns over the disposal of used
motor oil. Largely due to these two factors, Mercury forecasts that the
installed share of motor oil sales volumes, compared to Do-It-Yourself (DIY),
will continue to increase to approximately 50% in the next few years.


HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   32
                                                                PROJECT MERCURY
- --------------------------------------------------------------------------------
NATIONWIDE DISTRIBUTION NETWORK OF OVER 1,400 JIFFY LUBE CENTERS


                            [MAP OF UNITED STATES]


HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   33
Industry Review                                                 Project Mercury
- -------------------------------------------------------------------------------



The installed oil market is a highly fragmented industry. There is tremendous
risk of market saturation and overlap. In addition, there are few real barriers
to entry and many competitors are becoming more willing to discount the price
of Jiffy Lube's services in order to build customer traffic to increase their
other, higher margin repair services.

However, Jiffy Lube has demonstrated that as a system it is relatively nimble
and able to implement strategic changes. The centers are willing to compete
with local competitors and are quite satisfied to gain market share through
converting the DIY market. Environmental concerns for used motor oil and the
increasing complexity of new cars combine to make do-it-yourself maintenance
less attractive. Demographically, the increasing average age and number of cars
on the road suggests that the overall market may be expanding.

An important element of success in the future will be Jiffy Lube's ability to
expand its operations and build customer traffic on a same-store basis. The
Jiffy Lube-Sears agreement is a good example of a strategic alliance that
should benefit both entities. Jiffy Lube will receive several hundred new,
low-cost sites, the existing oil change and lubrication business of Sears' auto
centers, and the additional traffic brought in by Jiffy Lube's national brand
name. Sears will receive rent and a royalty from the lube business, additional
traffic for its products and repair centers generated by Jiffy Lube's customer
base, and association with a trusted name. This type of alliance is expected to
spread throughout the industry as competitors seek lower costs, greater 
customer traffic and increased opportunities to cross-sell.



U.S. CARS IN REGISTRATION (1)              AVERAGE AGE OF U.S. VEHICLE FLEET (2)
- -------------------------------------------------------------------------------
     [BAR GRAPH]                                       [BAR GRAPH]
     
     [LINE GRAPH]                                      [LINE GRAPH]

(1) AMERICAN AUTOMOBILE                    (2) WARD'S AUTOMOTIVE YEARBOOK   
    MANUFACTURER'S ASSOCIATION



HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]


<PAGE>   34
                                                                PROJECT MERCURY
- --------------------------------------------------------------------------------
SUMMARY INCOME INFORMATION


     REVENUES TO MERCURY                                 EBITDA TO MERCURY

        [LINE GRAPH]                                       [LINE GRAPH]


Although Jiffy Lube's five year annual revenue growth is less than 10%,
operating income has grown dramatically. Finally, free from restructuring,
equipment spending, litigation, store closures and environmental charges that
have hindered operating results for the past four years, Jiffy Lube appears to
be poised for growth. Wall Street analysts anticipate 15 to 30 percent growth
over the next three years as Mercury finally realizes the benefits of the
acquisition and restructuring.


SEGMENT FINANCIAL INFORMATION

<TABLE>
<CAPTION>
                                                            YEARS ENDED
- ------------------------------------------------------------------------------------------------------
$ MILLIONS                       1991           1992            1993            1994            1995
- ------------------------------------------------------------------------------------------------------
<S>                              <C>            <C>             <C>             <C>             <C>
Revenues                         $129.7         $174.4          $219.9          $258.1          $289.2

EBITDA                              0.1           (2.1)           (3.5)           18.6            31.3

Operating Income                   (7.8)         (13.4)          (17.6)            2.8            13.2

Depreciation                        7.9           11.3            14.1            15.8            18.1

Capital Expenditure                 4.9           25.8            21.7            18.9            40.8

Identifiable Assets               270.2          289.8           305.7           304.4           340.0
- ------------------------------------------------------------------------------------------------------
</TABLE>


HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   35
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
VALUATION



In the absence of more detailed specific information we have valued Jiffy Lube
based on comparable trading EBITDA and EBIT multiples. THIS WOULD YIELD AN
ENTERPRISE VALUE OF $200 TO $225 MILLION FOR THE ENTIRE COMPANY. WE VIEW THIS
AS A CONSERVATIVE VALUATION DUE TO THE POTENTIAL UPSIDE IN THE BUSINESS AND
JIFFY LUBE'S CURRENT DOMINANT POSITION AND STRATEGY.  We summarize our findings
in Tab 1 and a multiples valuation is attached.


STRATEGIC RATIONALE

As with Mercury's Motor Oil and Automotive Products division, we do not believe
that the Jiffy Lube operations would be strategic to Olympus and it would
accordingly be a candidate for disposal post acquisition. We believe the market
would be receptive to a national brand name such as Jiffy Lube as a stand alone
auto industry company. However, in view of the operational synergies with
Mercury's motor oil business, which appears to be the driving motivation behind
the original Jiffy Lube acquisition in 1990, we believe it may be more
attractive to sell these operations in combination with Mercury Products
Company.   



HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

<PAGE>   36
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
VALUATION OF SELECTED AUTO SERVICE COMPANIES

(US$ in millions, except for per share and multiple data)

<TABLE>
<CAPTION>
                                                                  ENTERPRISE VALUE(2)/                    EQUITY VALUE(1)
                                                           ------------------------------------  --------------------------------
                                     EQUITY                    EBITDA(3)           EBIT(4)        NET INCOME            1995
                          PRICE AT   MARKET   ENTERPRISE   -----------------  -----------------  -----------------  -------------
COMPANY                   01/28/97  VALUE(1)   VALUE(2)    1996E(5) 1997E(5)  1996E(5) 1997E(5)  1996E(5) 1997E(5)  SALES OUTLETS
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>       <C>       <C>          <C>      <C>       <C>      <C>        <C>     <C>       <C>   <C>

WHILE-YOU-WAIT AUTO SERVICE COMPANIES

Lucor, Inc.                $ 6.00    $   17     $   33       22.5x    5.4x        NM     8.1x        NM    14.6x    0.6x   $0.28
Grease Monkey Holdings       1.88         8         19          na      na        na       na        na       na    0.4     0.04
Monro Muffler Brake Inc.    17.00       123        167         5.7     4.9       8.0      6.8      11.9      9.9     1.1    0.45
Speedy Muffler King Inc.     8.21       104        281         5.7     5.1       9.2      8.2       9.9      7.6     0.2    0.12

                         Average:    $   63     $  125       11.3x    5.1x      8.6x     7.7x     10.9x    10.7x    0.6x   $0.22
- ---------------------------------------------------------------------------------------------------------------------------------
                          Median:        17         33        14.1     5.2       8.0      7.5      11.9     12.2     0.6    0.28
- ---------------------------------------------------------------------------------------------------------------------------------
TIRE AND AUTOPART SALES COMPANIES

Autostock Inc.              $3.60    $   52     $   62        8.9x    8.2x     12.7x    12.5x     21.0x    21.0x    0.4x   $0.17
The Pep Boys                29.63     1,792      2,148         8.7     7.5      11.5      9.7      18.0     14.7     1.3    3.54
TBC Corporation               7.5       179        238         5.3     5.3       6.1      6.0       9.4      8.8     0.3    0.85

                         Average:    $  674     $  816        7.7x    7.0x     10.1x     9.4x     16.1x    14.8x    0.7x   $1.52
- ---------------------------------------------------------------------------------------------------------------------------------
                          Median:       179        238         8.7     7.5      11.5      9.7      18.0     14.7    0.84    0.85
- ---------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Notes:
(1) Equity Market Value = Total Shares Outstanding (calculated by the treasury
    method) * Current Common Stock Price.
(2) Enterprise Value = Equity Market Value + Market Value of Preferred + Total
    Debt (principal amount) + Minority Interest - Cash and Marketable 
    Securities.
(3) EBITDA = Earnings before interest, taxes, depreciation and amoritization.
(4) EBIT = Earnings before interest, and taxes.
(5) Forward projections are calculated using IBES earnings with Smith Barney 
    research and Wall Street consensus add-backs.

HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   37
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
LEVERAGE RATIOS OF SELECTED AUTO SERVICE COMPANIES
(US$ in millions, except for per share and multiple data)

<TABLE>
<CAPTION>

                                                    TOTAL DEBT/                                                LTM    EQUITY MARKET
                              SENIOR              CAPITALIZATION    TOTAL DEBT/        NET DEBT/     LTM      EBITDA-     VALUE/
                             UNSECURED    TOTAL  ----------------      LTM       NET      LTM       EBITDA/   CAPEX/     TANGIBLE
COMPANY                    CREDIT RATING   DEBT  BOOK(1) MARKET(2)    EBITDA     DEBT    EBITDA    INTEREST  INTEREST  BOOK VALUE(1)
- -----------------------------------------------------------------------------------------------------------------------------------

WHILE-YOU-WAIT AUTO
SERVICE COMPANIES
- -----------------
<S>                             <C>         <C>      <C>     <C>        <C>       <C>       <C>       <C>        <C>       <C>
Lucor, Inc.                     NR/NR      $ 17     34%     47%         10.2x     $  14      8.6x      2.0x     (13.0)    0.5x
                                                                                                                              
Grease Monkey Holdings          NR/NR        11     86%     57%           7.2        10       6.7       2.8     (42.8)     4.6
                                                                                                                              
Monro Muffler Brake Inc.        NR/NR        49     47%     28%           2.2        43       1.9       9.0      (1.3)     2.2
                                                                                                                              
Speedy Muffler King, Inc.       NR/NR       179     34%     63%           1.3       177       1.3      56.8       46.5     0.3
                                                                                                                              
                                Average:   $ 64     50%     49%          5.2x     $  61      4.6x     17.6x      -2.6x    1.9x
                                Median:      17     47%     47%           7.2        14       6.7       2.8     (13.0)     2.2
                                                                                                                              
TIRE AND AUTOPART SALES COMPANIES                                                                                             
- ---------------------------------                                                                                             
                                                                                                                              
Autostock Inc.                  NR/NR      $ 10     23%     16%          1.1x     $  10      1.1x      6.0x       3.6x    1.6x
                                                                                                                              
The Pep Boys                    NR/NR       367     36%     17%           1.9       356       1.8      78.0        3.8     2.7
                                                                                                                              
TBC Corporation                 NR/NR        83     42%     32%           2.0        60       1.5       6.5        3.3     1.5
                                                                                                                              
                                Average:   $154     34%     22%          1.7x     $ 142      1.5x     30.2x       3.6x    1.9x
                                Median:      83     36%     17%           1.9        60       1.5       6.5        3.6     1.6
</TABLE>


Notes
- ----------------------

(1)     Book Capitalization = Total Debt + Common Book Equity + Preferred (at
        liquidation preference) + Minority Interest.

(2)     Market Capitalization = Total Debt + Common Equity Market Value +
        Preferred Market Value + Minority Interest.


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   38
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
OPERATING RATIOS OF SELECTED AUTO SERVICE COMPANIES
(US$ in millions, except for per share and multiple data)

<TABLE>
<CAPTION>

                                         1995 MARGINS                             1995 SAME           3 YEAR AVERAGE       
                                    -----------------------    SG&A     INTEREST    STORE     ---------------------------- 
                                     GROSS    EBITDA  EBIT   AS A % OF  AS A % OF   SALES     REVENUE/ INCOME/ INCREASE IN 
COMPANY                             MARGIN(1) MARGIN MARGIN  1995 SALES 1995 SALES GROWTH(2)   OUTLET   OUTLET    OUTLET  
- -------------------------------------------------------------------------------------------------------------------------- 
                                                                                                                           
WHILE-YOU-WAIT AUTO                                                                                                        
SERVICE COMPANIES                                                                                                          
- -----------------                                                                                                          
<S>                                   <C>      <C>     <C>      <C>       <C>       <C>       <C>      <C>       <C>       
Lucor, Inc.                           40%      8%      5%       11.3%     14.2%     14.0%     $0.52    $0.02     31%       
                                                                                                                           
Grease Monkey Holdings                31%      9%      5%       23.9%     12.6%      3.0%      0.03     0.00      3%       
                                                                                                                           
Monro Muffler Brake Inc.              49%     19%     13%       30.1%      7.0%     -3.9%      0.45%    0.03     15%       
                                                                                                                           
Speedy Muffler King, Inc.             31%     24%     23%       27.2%      1.6%      4.0%      0.57     0.01      8%       
                                                                                                                           
Average:                              38%     15%     11%       23.1%      8.8%      0.0x     $0.39    $0.01     14%       
Median:                               40%      9%      5%       23.9%     12.6%      0.0      $0.45    $0.02     15%       
                                                                                                                           
TIRE AND AUTOPART SALES COMPANIES                                                                                          
- ---------------------------------                                                                                          
                                                                                                                           
Autostock Inc.                        26%      9%      7%       16.9%      7.4%      4.7%     $0.40    $0.02      4%       
                                                                                                                           
The Pep Boys                          31%     14%     11%       21.0%      0.8%      4.5%      2.87     0.15     12%       
                                                                                                                           
TBC Corporation                        8%      6%      5%        2.6%     44.4%     -2.9%      2.63     0.09     NA        
                                                                                                                           
Average:                              29%     11%      8%       13.5%     17.6%      0.0x     $1.96    $0.09      8%       
Median:                               35%     13%      9%       19.0%      4.1%      0.0      $1.63    $0.08      8%       
</TABLE>



Notes
- ----------------------
(1) Gross margin is revenues less costs of goods sold as a ratio of revenues.

(2)  Same store sales growth is the increase in sales generated from stores
     which were in operation at the beginning of the year.


HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]

<PAGE>   1
                                                                     EXHIBIT 66


                                                               Project Mercury
- -------------------------------------------------------------------------------





PROJECT MERCURY


STRATEGY AND PRELIMINARY VALUATION DISCUSSION


MARCH 18, 1997




                                     HIGHLY
                                  CONFIDENTIAL              [SMITH BARNEY LOGO]


<PAGE>   2
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------


TABLE OF CONTENTS


        1       SUMMARY OVERVIEW

        2       RECENT TRADING ANALYSIS

        3       RISK FACTORS OF INITIATING A HOSTILE TAKEOVER PROPOSAL

        4       WHITE KNIGHT ANALYSIS

        5       TAKEOVER STRATEGY REVIEW
        
        6       DECISION TREE ANALYSIS

                  A. PROPOSED MERCURY MEETING AGENDA

        7       EXHIBITS - UPDATED VALUATION

                  A. EXPLORATION AND PRODUCTION SEGMENT

                  B. PETROLEUM PRODUCTS SEGMENT

                  C. QUICK LUBE SEGMENT


HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   3
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------



        SUMMARY OVERVIEW









HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   4
                                                                PROJECT MERCURY
- --------------------------------------------------------------------------------
PRELIMINARY MERCURY VALUATION

<TABLE>
<CAPTION>
    BREAKDOWN BY BUSINESS SEGMENT
    -------------------------------------------------------------------------------------------
                                                    MULTIPLE RANGE     IMPLIED ENTERPRISE VALUE
                                                    --------------     ------------------------
                                         RESULT     LOW       HIGH     LOW                 HIGH
    -------------------------------------------------------------------------------------------
    <S>                          <C>      <C>        <C>      <C>      <C>               <C>   
    U.S. E&P OPERATIONS                                                                        
       EBITDA                    1997     $590       4.3x     10.6x    $2,537            $6,254
                                 1998      624       4.0       9.3      2,496             5,803
                                                                                               
       Average                                                                                 
                                                                                               
    INTERNATIONAL E&P OPERATIONS                                                               
       Net Asset Value                                                                         
                                                                                               
       Average                                                                                 
                                                                                               
    PENN UNION GAS MARKETING                                                                   
       Average                                                                                 
                                                                                               
    PRODUCTS COMPANY                                                                           
       EBITDA                    1997     $132       5.1x     11.6x    $  675            $1,535
                                 1998      141       6.5       8.5        917             1,199
       EBIT                      1997       94       9.2      14.5        864             1,362
                                 1998      106       8.7      14.0        922             1,484
                                                                                               
       Average                                                                                 
                                                                                               
    JIFFY LUBE INTERNATIONAL                                                                   
       EBITDA                    1997     $ 41       6.4x     10.6x    $  264            $  437
                                 1998       42       5.1       9.3        212               386
       EBIT                      1997       21       8.9      14.4        190               308
                                 1998       24       7.3      14.2        172               334
                                                                                               
       Average                                                                                 
                                                                                               
    CHEVRON STOCK AND MARKETABLE SECURITIES                                                    
       Market Value(1)                    $1,532     1.0x      1.0x    $1,532            $1,532
                                                                                               
       Total Ent. Value                                                                        

<CAPTION>

    BREAKDOWN BY BUSINESS SEGMENT
    ---------------------------------------------------------------------------
                                          CHOSEN MULTIPLES      EST. ENT VALUE
                                          ----------------      --------------
                                          LOW         HIGH      LOW       HIGH
    ---------------------------------------------------------------------------
    <S>                          <C>      <C>         <C>      <C>
    U.S. E&P OPERATIONS                 
       EBITDA                    1997     5.5x        6.0x      $3,269  $3,564
                                 1998     5.0         5.5        3,145   3,457
                                                                --------------
       Average                                                  $3,207  $3,510
                                        
    INTERNATIONAL E&P OPERATIONS        
       Net Asset Value                                          $  400  $  500
                                                                --------------
       Average                                                  $  400  $  500
                                        
    PENN UNION GAS MARKETING            
       Average                                                       0       0
                                        
    PRODUCTS COMPANY                    
       EBITDA                    1997     7.6x        8.4x      $1,005  $1,111 
                                 1998     7.3         8.1        1,031   1,140
       EBIT                      1997    12.7        14.1        1,195   1,321
                                 1998     9.3        10.3          987   1,091
                                                                --------------
       Average                                                  $1,055  $1,166
                                        
    JIFFY LUBE INTERNATIONAL            
       EBITDA                    1997     6.5x        7.1x      $  266  $  294
                                 1998     6.1         6.7          252     279
       EBIT                      1997     9.0        10.0          193     213
                                 1998     7.8         8.6          183     203
                                                                --------------
       Average                                                  $  224  $  247
                                        
    CHEVRON STOCK AND MARKETABLE SECURITIES
       Market Value(1)                    1.0x       1.0x       $1,532  $1,532
                                                                --------------
       Total Ent. Value                                         $6,417  $6,955
                                        
</TABLE>

(1) 18.1 million shares of Chevron at $67.375 as of 3/14/97, $34.4 million of 
cash, $48.9 million of notes receivable and $51.5 million of marketable 
securities as of 12/31/96, and 3,311,921 outstanding options exercised at the 
weighted average exercise price of $54.20.

MERCURY TOTAL ENTERPRISE VALUE HAS DECREASED NOMINALLY SINCE OUR FIRST
VALUATION.

HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   5
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
PRELIMINARY MERCURY VALUATION (Cont'd)

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------------------
                                                                                                       MKT VALUE PER
                                                       SEGMENT                                         FULLY-DILUTED
                                 EST. ENT. VALUE       DEBT OR                       MKT VALUE           SHARE(4)
                                 ----------------       SHARE                    -----------------------------------
                                   LOW      HIGH      SURRENDERED    EST. TAXES    LOW      HIGH      LOW      HIGH
- --------------------------------------------------------------------------------------------------------------------
<S>                              <C>       <C>         <C>                <C>     <C>      <C>       <C>      <C>       
U.S. E&P Operations              $3,207    $3,501      ($1,311)           --      $1,895   $2,199    $37.79   $43.84
International E&P Operations        400       500          --             --         400      500      7.98     9.97
Penn Union Gas Marketing            --        --           --             --         --       --       --       --      
Products Company                  1,055     1,166          --             --       1,055    1,166     21.03    23.25
Jiffy Lube International            224       247           (7)           --         217      240      4.32     4.79
Chevron Stock(1)                  1,218     1,218       (1,218)           (99)       (99)     (99)    (1.97)   (1.97)
Cash, Marketable Securities and     135       135          --             --         135      135      2.69     2.69
  Notes Receivable(2)
Cash from Exercised Options(3)      180       180          --             --         180      180      3.58     3.58
                                 ------    ------       ------          ------    ------   ------    ------   ------
TOTAL                            $6,417    $6,955      ($2,536)          ($99)    $3,782   $4,320    $75.41   $86.14
</TABLE>

(1) 18.1 million shares of Chevron at $67.375 as of 3/14/97.
(2) Includes $34.4 million of cash, $48.9 million of notes receivable and 
    $51.5 million of marketable securities as of 12/31/96.
(3) 3,311,921 outstanding options exercised at the weighted average exercise 
    price of $54.20.
(4) 50,151,478 fully-diluted shares outstanding as of 01/31/97.


A FULL BREAK-UP VALUE OF THE SEGMENTS OF MERCURY JUSTIFIES A VALUATION IN THE
MID $80'S




HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   6
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------



        RECENT TRADING ANALYSIS








HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   7
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------

RECENT MERCURY NEWS

*       MARCH 14, 1997 - REDEMPTION OF 9% DEBENTURES - Mercury announced the
        redemption of $38.5 million of senior debentures via the company's call
        option at 104.5% of par value.

*       FEBRUARY 27, 1997 - MERCURY SETTLES OIL SPILL COMPLAINT - Mercury agreed
        to pay penalties of $867,000 to settle federal environmental complaints
        regarding a series of more than 100 small oil spills from pipelines in
        West Virginia and Pennsylvania which had occurred between 1993 and 1996.

*       FEBRUARY 26, 1997 - MERCURY AND COASTAL CORP. ARE NAMED IN A RACIAL
        DISCRIMINATION LAWSUIT - Mercury and Coastal Corp. are named in racial
        discrimination lawsuits filed by the law firm of Bernstein, Litowitz,
        Berger & Grossman, which handled a discrimination suit against Texaco
        Inc. during 1996. The plaintiffs claim the companies limited
        opportunities for minority workers and are suing for $300 million from
        Mercury and $400 million from Coastal.

*       FEBRUARY 21, 1997 - GERALD SMITH NOMINATED TO MERCURY BOARD - Mercury
        announced that Gerald B. Smith will be nominated to serve a three-year
        term on Mercury's board of directors. Gerald Smith is chairman, chief
        executive officer and co-founder of Smith, Graham & Co., a fixed income
        investment management firm. 

*       FEBRUARY 11, 1997 - STEPHEN CHESEBRO NAMED EVP OF MERCURY AND HEAD OF
        OIL AND GAS EXPLORATION UNIT - Mercury announced that Stephen Chesebro,
        55, has been named head of the company's oil and gas exploration unit.
        Mr. Chesebro was chief executive of Tenneco Energy, Tenneco's natural
        gas pipeline business. He left in December after Tenneco Energy was sold
        to El Paso Energy Company.

THERE HAVE BEEN RECENT CHANGES IN MERCURY'S MANAGEMENT, MOST NOTABLY IN THE
COMPANY'S OIL AND GAS SEGMENT.


HIGHLY CONFIDENTIAL                                        [SMITH BARNEY LOGO]
<PAGE>   8
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------

RECENT MERCURY NEWS (CONT'D)


*       FEBRUARY 5, 1997 - MERCURY ANNOUNCES 1996 RESULTS - Mercury announces
        net income of $134 million, or $2.88 per share, compared to a net loss
        of $305 million, or $6.60 per share for 1995. 1995 results reflect $297
        million in after-tax charges resulting from the adoption of new
        accounting standards.

*       JANUARY 27, 1997 - MERCURY BEGINS OIL EXPLORATION IN THE PERSIAN GULF
        OFF QATAR COAST - Mercury announced that it has begun exploration work
        on Block 7, off of the coast of Qatar. Mercury has committed to drill
        four wells and to complete geologic surveys on the area, which covers
        about 2,850 square kilometers. 

*       JANUARY 27, 1997 - MERCURY IS AWARDED OIL CONCESSION IN EGYPT - Mercury
        is awarded Block E, the West Beni Suef exploration block in Egypt's
        western desert. Mercury has committed to spend $7 million to acquire 2-D
        seismic on the block and to drill three exploration wells within three
        years of official approval. Including the latest award, Mercury now has
        five exploration blocks in Egypt covering a total of 9.2 million acres.

*       JANUARY 27, 1997 - MERCURY AND ENTERPRISE OIL DISCOVER CRUDE OIL IN THE
        GULF OF MEXICO - Mercury and Enterprise Oil plc, announced a crude oil
        discovery in the Garden Banks 161 No. 1 well. Garden Banks 161, located
        in the deep water of the Gulf of Mexico is operated by Mercury. More
        than 220 feet of potentially productive sand was logged in three
        separate intervals.


MERCURY IS ACTIVELY PROMOTING ITS EXPLORATION ACTIVITIES.


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   9
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
RECENT MERCURY NEWS (Cont'd)

        *       JANUARY 27, 1997 - MERCURY APPROVES 1997 CAPITAL BUDGET OF $460
                MILLION - Mercury has approved a 1997 capital budget of $460
                million. $338 million is targeted towards the oil and gas
                segment, $98 million on motor products and refined products and
                $24 million on franchise operations and other projects. The
                1997 budget includes an increase of $26 million in oil and gas
                spending. The increase will be offset by an anticipated $134
                million decline in capital spending on motor oil and refined
                products, primarily due to the completion of the upgrade of
                Mercury's Atlas refinery.
        
        *       JANUARY 13, 1997 - THOMAS HAMILTON MOVES TO ENSERCH
                EXPLORATION - Thomas Hamilton, 53, former president and Mercury
                employee of 5 years is named chairman, president and chief
                executive officer of Enserch  Exploration.
        
        *       JANUARY 13, 1997 - IGOR EFFIMOFF JOINS MERCURY AS PRESIDENT OF
                MERCURY CASPIAN CORPORATION - Mr. Effimoff was formerly chief
                executive officer of Larmag Energy N.V., which operates
                producing fields in the Caspian Sea. Mr. Effimoff has 25 years
                of exploration and production experience with major oil
                companies in central Asia.
        
        *       JANUARY 10, 1997 - PAUL KEYES JOINS MERCURY AS SENIOR VICE
                PRESIDENT - EXPLORATION AND PRODUCTION - Paul Keyes most
                recently served as senior advisor to Pepso and is a former
                senior manager at Exxon Corporation. Mr. Keyes has been active
                in the exploration and production business for over 35 years.
                Mr. Keyes replaces David Henderson in this position.
        

MERCURY'S CAPITAL BUDGET IS HEAVILY WEIGHTED TOWARDS OIL AND GAS OPERATIONS.

THOMAS HAMILTON LEAVES FOR ENSERCH EXPLORATION.
        



                                                             [SMITH BARNEY LOGO]
HIGHLY CONFIDENTIAL
<PAGE>   10
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
MERCURY PRICE PERFORMANCE


MERCURY HAS SIGNIFICANTLY OUTPERFORMED BOTH THE SMALL INTERGRATEDS AND THE
LARGE CAP INDEPENDENT EXPLORATION AND PRODUCTION COMPANIES DURING 1996. 

MERCURY'S STRONG PERFORMANCE IN 1996 MARKS A TURNAROUND FROM THE COMPANY'S
HISTORY OF LAGGING THE MARKET.

SINCE OUR LAST MEETING AT THE END OF JANUARY, THE E&P COMP INDEX HAS DECLINED
IN VALUE BY 13%.


                                 [LINE CHART]




                                 [LINE CHART]



                                                             [SMITH BARNEY LOGO]
HIGHLY CONFIDENTIAL
<PAGE>   11
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
LAST TWELVE MONTH'S EXCHANGE RATIO


                                  [LINE GRAPH]

                                                        OVER THE LAST TWELVE
                                                        MONTHS MERCURY'S
                                                        VALUE HAS APPRECIATED
                                                        CONSIDERABLY
                                                        COMPARED TO
                                                        UNICORN'S.


                                                        OVER THE LAST MONTH,
                                                        UNICORN'S COMPARATIVE
                                                        VALUE HAS INCREASED
                                                        OVER 20%.




HIGHLY CONFIDENTIAL                                        [SMITH BARNEY LOGO]
<PAGE>   12
                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------
RISK FACTORS OF INITIATING A HOSTILE TAKEOVER PROPOSAL


                                 [LINE GRAPH]


                                                             [SMITH BARNEY LOGO]
                                                             HIGHLY CONFIDENTIAL
<PAGE>   13
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
RISK FACTORS OF INITIATING A HOSTILE TAKEOVER


o       Forces an auction at the highest price

o       Many defenses exist
        -      Poison pill
        -      Staggered Board
        -      Change of control arrangements
        -      Preemptive spin-off of retail/products business

o       Many White Knights exist

o       Adverse impact on social issues
        -      "Anyone but Unicorn"

o       Breakup fee - $100mm

o       Impact on Unicorn's reputation and ability to do future friendly 
        acquisitions
        -      "Oscar Wyatt" syndrome

o       Potential impact on Unicorn's market value
        -      May imply an inability to do deals on a friendly basis


             A HOSTILE BID MAY PRODUCE UNFAVORABLE CONSEQUENCES.


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]


<PAGE>   14
                                                                PROJECT MERCURY
- --------------------------------------------------------------------------------

RISK FACTORS OF INITIATING A HOSTILE TAKEOVER (CONT'D)

OVERVIEW OF DEFENSE POSITION

<TABLE>
<CAPTION>
- ------------------------        --------------          ---------       ------------------------------------------------------------
                                                        EFFECT ON
STRUCTURAL DEFENSE              MERCURY STATUS          MERCURY         COMMENTS
- ------------------------        --------------          ---------       ------------------------------------------------------------
<S>                             <C>                     <C>             <C>
Rights Plan                     Yes                     Pos.            Forces acquiror to deal directly with the Board. Buys time
                                                                        to evaluate strategic alternatives. Installed 10/94. 15% 
                                                                        threshold - $140 exercise price.

Staggered Board                 Yes                     Pos.            Prevents a hostile raider from quickly executing a strategy
                                                                        to obtain control of Board. 3 Classes.

Calling a Special Meeting       No                      Pos.            May only be called by 4 Directors, the Board, Chairman,
                                                                        Executive Committee, Chairman of the Executive Committee 
                                                                        or President.

Action by Written Consent       No                      Pos.            Any action to be taken by shareholders must be effected at a
                                                                        duly called annual or special meeting.

Board Removal Limitations       Yes                     Neutral         Any director or the entire Board may be removed for cause by
                                                                        the affirmative vote of the simple majority of voting power.

Supermajority Provisions        Yes                     Pos.            Supermajority requirements (80%) for alteration of certain
                                                                        parts of the by-laws, mergers or consoidations and for 
                                                                        liquidation.

Board Flexibility               Yes                     Neg.            Number of Directors is to be set at 11, but this can be
                                                                        amended by affirmative vote of a simple majority of the 
                                                                        voting power or by simple majority of the Board.

Amendments to Articles of       Yes                     Neg.            The Bylaws and Articles of Incorporation may be amended
Incorporation and By-laws                                               or rescinded by the affirmative vote of at least 50.1% of
                                                                        the voting power (with the exception of article six). The 
                                                                        Board is authorized to amend, supplement or repeal the 
                                                                        by-laws.

Change of Control               Yes                     Pos.            Effective mechanism to promote the retention of important
Arrangements                                                            executives during the period of uncertainty created by a
                                                                        potential change in control transaction.

State of Incorporation          Del                     Pos.            Restrictions on business combination, fair price provisions;
                                                                        strong case law.

Insider Holdings                Low                     Neg.            Small percentage of insider holdings (1.6%).
</TABLE>


                                 MERCURY HAS A
                               RELATIVELY STRONG
                               DEFENSE POSITION.
                                       


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   15
                                                               PROJECT MERCURY
- -------------------------------------------------------------------------------
RISK FACTORS OF INITIATING A HOSTILE TAKEOVER (Cont'd)

        EXAMPLE OF PREEMPTIVE SPIN-OFF DEFENSE: UNITED DOMINION INDUSTRIES,
        LTD./COMMERCIAL INTERTECH, INC.

        o       On June 27, 1996, United sends a "bear hug" letter to
                Commercial Intertech CEO Paul Powers offering $27 per share.

        o       United simultaneously files legal challenge to Ohio takeover
                law and prepares to solicit Commercial Intertech shareholders 
                for a special meeting.

        o       Commercial Intertech initiates plan to buy back 2.5 million
                shares.

        o       Commercial Intertech votes to accelerate its planned spin-off
                of Cuno inc., a fluid filtration business

                o Since a United takeover would violate the IRS "continuity of
                  interest" requirement, the spin-off would be taxable to both 
                  Commercial Intertech's shareholders and United, as the new 
                  parent.
 
                o The taxable gain would be significant because the value of
                  the stock distributed exceeded the basis of the assets.

                o United would have to pay the full tax burden of the spin-off
                  while purchasing none of the assets of Cuno.

        o       United raises its bid to $30 per share, a 57% premium over the
                pre-bid price.

        o       Ohio courts rule in favor of Commercial Intertech

                o Upholds Ohio law excluding shareholders who paid more than
                  $250,000 for Commercial Intertech shares after the offer was
                  announced from voting for the transaction, thereby blocking
                  the arbitrageurs.

                o Ruled against United's petition to block the spin-off until a
                  special meeting could be held.

        o       United withdraws its offer after only 39 days.


COMMERCIAL INTERTECH SUCCESSFULLY DEFENDED ITSELF FROM UNITED'S BEAR HUG LETTER
BY SPINNING OFF CUNO INC.

HIGHLY CONFIDENTIAL                                        [SMITH BARNEY LOGO]
                        
<PAGE>   16
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------




        TAKEOVER STRATEGY REVIEW











HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   17


                                                                 PROJECT MERCURY
- --------------------------------------------------------------------------------


REVIEW OF TAKEOVER STRATEGIES

FRIENDLY

  Friendly Approach

    Friendly Approach - with Threat of Unilateral Action

      "Bear Hug" - with Friendly Only and Confidentiality Clause

        "Bear Hug" - with Confidentiality Clause

          "Bear Hug" - With Public Disclosure, Intention to consider Proxy
            Contest

            "Bear Hug" - with Public Disclosure, Short Fuse, & Cash
              Tender/Exchange Offer

                Unilateral Cash Tender or Exchange Offer, combined with a Proxy
                  Offer

                    HOSTILE


HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]


<PAGE>   18
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
Review of Takeover Strategies (Cont'd)

        I.      FRIENDLY APPROACH

        *       Verbal expression of interest, but more specific about a
                proposed merger:

                o       Friendly, negotiated merger
                o       Offer price at a significant premium to current market
                        price levels

        *       Request due diligence review of non-public information

        *       Agree to be bound by confidentiality and standstill agreements

        *       Patient, deliberate approach - no deadlines or need for hasty 
                decisions


HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   19
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
Review of Takeover Strategies (Cont'd)

        II.     FRIENDLY APPROACH WITH THREAT OF UNILATERAL ACTION

        *       Verbal expression of interest, but more specific about a
                proposed merger:

                o       Friendly, negotiated merger
                o       Offer price at a significant premium to current market
                        price levels

        *       May suggest a range of offer values

                o       To pressure Mercury on fiduciary duty
                o       To demonstrate to Mercury seriousness of Unicorn's
                        interest
                o       To convince Mercury that Unicorn is not going away

        *       Request due diligence review of non-public information

        *       Agree to be bound by confidentiality and standstill agreements
      
        *       Patient, deliberate approach - to a point...

        *       After allowing Mercury a reasonable time period to consider the
                Unicorn expression of interest, verbally indicate that Unicorn
                remains:

                o       Strategically motivated,
                o       Prepared to offer a full and fair price, and
                o       Determined to proceed with the combination [even if
                        Unicorn is forced to initiate the deal on its own]
                o       Indicate Unicorn's Board fully and unanimously supports
                        this view       
                
HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]

<PAGE>   20
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
Review of Takeover Strategies (Cont'd)

        III.    BEAR HUG WITH FRIENDLY ONLY AND CONFIDENTIALITY CLAUSES

        *       Formal, specific written merger proposal

                o       Confirmation of Unicorn Board approval
                o       Specific offer price per share and/or fixed exchange
                        ratio, at a significant premium to current market price
                o       Specific form of consideration, based on best structure
                        for Unicorn and for successful consummation of a 
                        Transaction

        *       Highly conditional proposal: Unicorn's merger proposal is
                subject to:

                o       Mercury's Board approval ("Friendly Only") - a major
                        weakness 
                o       Mercury maintaining "Confidentiality", with no press
                        release by Mercury 
                        - not enforceable
                        - Mercury may reach its own conclusion regarding legal
                          obligation to disclose
                        - the decision to disclose is Mercury's decision and
                          action, not Unicorn's
                o       Satisfactory completion of due diligence review

        *       Other variations 
                
                o       Short and terse, versus long and "friendly"
                        - the latter setting the foundation for proxy contest
                          arguments, and highlighting fiduciary duty themes
                o       Offer price is subject to upward revision, if Mercury
                        can demonstrate the basis for higher value

        *       Request a timely and prompt response
                  
                
HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   21
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
REVIEW OF TAKEOVER STRATEGIES (CONT'D)

        IV.     BEAR HUG WITH CONFIDENTIALITY CLAUSE

        *       Formal, specific written merger proposal

                o       Confirmation of Unicorn Board approval
                o       Specific offer price per share and/or a fixed exchange
                        ratio, at a significant premium to current market price
                o       Specific form of consideration, based on best structure
                        for Unicorn and for successful consummation of a 
                        Transaction

        *       Less conditional proposal: Unicorn's merger proposal is subject
                to: 

                o       Absence of the "Friendly Only" conditions presents
                        threat of unilateral action if Mercury rejects proposal
                o       Mercury maintaining "Confidentiality", with no press
                        release by Mercury - not enforceable, Mercury's decision
                o       Satisfactory completion of due diligence review

        *       Other variations

                o       Short and terse, versus long and "friendly", the latter
                        setting the foundation for proxy contest arguments, and
                        highlighting fiduciary duty themes
                o       Offer price is subject to upward revision, if Mercury
                        can demonstrate the basis for higher value

        *       Request a timely and prompt response

        *       After appropriate time period, Unicorn determines whether to "go
                public" with a new bear hug letter and press release


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
                
        
<PAGE>   22
REVIEW OF TAKEOVER STRATEGIES (Cont'd)                          PROJECT MERCURY
- -------------------------------------------------------------------------------


           V. BEAR HUG WITH PUBLIC DISCLOSURE, INTENTION TO CONSIDER A PROXY 
              CONTEST

           o  Submission of a written, legally disclosable merger proposal
              containing all offer terms and conditions set forth above
              o Still intended to be a negotiated transaction with a "bump" in
                offer price to agree to a merger 
              o Frequently preceded by a program of stock accumulation to 
                defray costs

           o  Sometimes accompanied by a public statement of intentions to
              consider potential tender offer and/or proxy contest, although 
              such statement of intentions usually follows initial bear hug, 
              refection and increased pressure on Mercury

           o  Public disclosure causes events to occur outside of Unicorn's 
              control
              o May trigger Mercury decision to explore auction feasibility to 
                maximize value
              o White knights start work, analysis, dialogue with Mercury and 
                its financial advisors
              o Regulatory attention begins and some form of intervention is 
                likely
              o Unicorn's common stock price will likely be depressed due to 
                uncertainty

           o  If Mercury rejects proposal due to determination that (i) the 
              offer is inadequate, (ii) now is not the time to sell, or (iii) 
              Mercury is not for sale, Mercury attempts to call Unicorn's 
              bluff, forcing Unicorn to make the next move: retreat or bid



HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]


<PAGE>   23
REVIEW OF TAKEOVER STRATEGIES (Contd)                           PROJECT MERCURY
- -------------------------------------------------------------------------------



           o  Proxy contest
              o  Weak threat in face of a staggered board of directors
                 - Two successful proxy contests needed to "control" the Board
                 - Even in victory, agenda of Unicorn's slate of directors is
                   tricky; can backfire 
                 - Truly, a pressure tactic, rather than a real change of 
                   control mechanic
           o  Threat of proxy contest will force Mercury to consider Unicorn 
              proposal more seriously
           o  Mercury will be advised that Mercury shareholder criticism of 
              management Board entrenchment will lose against the Unicorn 
              platform: sell Mercury to maximize value for all Mercury 
              shareholders
           o  Mercury is vulnerable
           o  Unicorn posture
                 - Unicorn as a prospective buyer
                 - Unicorn opposed to capital gains tax leakage
                 - Sale of Mercury, in whole or in part
                 - High bid wins
           o  Proxy contest is expensive and time consuming
           o  Mercury will seek to sell, rather than fight




HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]


<PAGE>   24
REVIEW OF TAKEOVER STRATEGIES (Contd)                           PROJECT MERCURY
- -------------------------------------------------------------------------------




           VI. BEAR HUG WITH PUBLIC DISCLOSURE, SHORT FUSE, FOLLOWED BY A CASH 
               TENDER OR EXCHANGE OFFER

           o  Bear hug letter initiates transaction on a more "friendly" basis, 
              compared to a surprise tender offer 
              o  Preserves possibility of friendly negotiated transaction 
                 before unilateral tender or exchange offer

           o  Bear hug letter has same specific terms and as set forth above, 
              but:
              o  Letter is importantly more aggressive, because the letter 
                 states explicitly that Unicorn is prepared to commence a
                 unilateral tender or exchange offer, if the proposal is
                 rejected by Mercury, in order to afford Mercury shareholders
                 the right to decide for themselves, rather than allowing the
                 Mercury Board to make the decision
              o  Purpose is to force friendly negotiations, hopefully including 
                 some due diligence on values, to achieve a negotiated merger
                 price and structure

           o  Mercury is now "in play", and Unicorn no longer controls events 
              and is effectively "committed" to launching unilateral tender or 
              exchange offer




HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]


<PAGE>   25
REVIEW OF TAKEOVER STRATEGIES (Contd)                           PROJECT MERCURY
- -------------------------------------------------------------------------------



           VII.  UNSOLICITED TENDER OFFER OR EXCHANGE OFFER, COMBINED WITH PROXY
                 CONTEST

           o  If Mercury has rejected all friendly overtures, last recourse
              available to Unicorn is the unilateral tender or exchange offer

           o  Cash tender offer is easier than exchange offer since exchange
              offer requires an effective registration statement, approved by
              the SEC, before exchange offer can be commenced
              o  Public disclosure will be required when exchange offer is
                 filed with the SEC, and SEC review period will give Mercury 
                 significant timing advantage in exploring all alternatives 
                 to Unicorn stock merger proposal

           o  If bid is an exchange offer, Unicorn common stock price will 
              likely be depressed by filing, uncertain timing of SEC clearance, 
              offer commencement, arbitrage pressure, as well as research 
              analyst comments on E.P.S. dilution 

           o  All cash tender offer may raise credit rating issues

           o  Timing of offer could be important, but poison pill gives Mercury 
              control over timing

           o  Combination of offer with proxy contest insures that shareholders 
              can "vote" on the offer, challenging right of Mercury's Board of 
              Directors to reject a "fair" offer




HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]


<PAGE>   26
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------





        DECISION TREE ANALYSIS






                                        I.  Friendly/Hostile
                                        II. Strategy and Tactics





HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   27
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
DECISION TREE


                                   [CHART]



HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]

<PAGE>   28
                                                          PROJECT MERCURY
- -------------------------------------------------------------------------
DECISION TREE

Strategy and Tactics

                                    [CHART]

HIGHLY CONFIDENTIAL
                                                         [SMITH BARNEY LOGO] 
<PAGE>   29
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------




        PROPOSED MERCURY MEETING AGENDA










HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   30
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
AGENDA FOR MERCURY MEETING

        STRATEGIC OBJECTIVES

        *       Show off Unicorn

                o       Operations Review
                o       Advanced Technology Review
                o       Premises and Infrastructure Tour
                o       Financial Review

        *       Introduce Key Executives

                o       CEO-Host and Master of Ceremonies
                o       EVP, Strategic Planning
                o       EVP, E&P Operations
                o       CFO

        *       Review Unicorn Public Data Projections and Equity Research
                Forecast 

                o       Huge Cash Flow
                o       Great Financial Resources
                o       Destined to Become the Greatest Independent E&P Company 
                
        *       Impress Guest

                o       "Blow Him Away"
                o       Effectively Recruit Him to Join Our Team
                o       Convince Him That He Should Be a Part of the Future
                o       Enlighten Him of Inevitability of Combination


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   31
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
AGENDA FOR MERCURY MEETING

        TACTICAL DECISIONS

        *       How far to go, how soon, how fast?

                A.      Total High Road

                        1.      "Sell Only Mode": Sell Unicorn

                        2.      Resist temptation to talk transaction specifics
                
                        3.      Impress Guest, allowing him time to

                                a)      Return to Houston

                                b)      Reflect on Unicorn opportunity for
                                        Mercury 

                                c)      Possibly confer with others: key
                                        directors or key management personnel 
                
                B.      Sell Hard, and then Pop the Question

                        1.      After the roadshow, lunch or dinner to suggest
                                advancing serious pursuit of merger


HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]
<PAGE>   32
                                                                PROJECT MERCURY
- -------------------------------------------------------------------------------
AGENDA FOR MERCURY MEETING (Cont'd)



o       Preliminary Pitch Themes:
    
        A.      Perfect business combination

        B.      Execute confidentiality agreements

        C.      Exchange data

        D.      Off-site due diligence review (small teams, confidential)

        E.      Preliminary discussion of terms and conditions

        F.      Unicorn commitment to propose full and fair value, at a
                substantial premium to current market price

        G.      Unicorn commitment to care for and protect all Mercury
                management and employees

                1.      Together, select the best executives from each company
                        for the most serious positions

                2.      No massive layoffs

                3.      Honor any and all existing contracts

                4.      Name of new Company (?)

        H.      Describe Unicorn's plans for Guest

                1.      Director of Unicorn

                2.      Vice Chairman of Unicorn

                3.      President [and CEO] of Mercury Products Subsidiary



HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

<PAGE>   33
AGENDA FOR MERCURY MEETING (Cont'd)                             PROJECT MERCURY
- -------------------------------------------------------------------------------



                           4.       New employment contract

                                    a)  Increased Base Pay

                                    b)  Bonus plan with achievable performance 
                                        bogeys

                                    c)  Old stock options rolled over

                                    d)  New stock options granted

                           5. Option to live in Houston, if desired

               o  Best Dynamics

                  A.  Start with intention to follow "Total High Road"

                  B.  Guest is intrigued, and takes the bait:

                      1.  Guest asks Unicorn specific questions regarding:

                          a)  The deal

                          b)  His deal

                          c)  Protection for his people

                          d)  Maybe even Unicorn's preliminary price range





HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

<PAGE>   34
                                                               PROJECT MERCURY
- -------------------------------------------------------------------------------



EXHIBITS - UPDATED VALUATION





HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

            

<PAGE>   1
                                                                     EXHIBIT 67


===============================================================================

                               PROJECT MERCURY
                                      
                            Strategic Presentation
                                      
                                 June 4, 1997
                                      
                              SMITH MARNEY INC.

===============================================================================

<PAGE>   2
HIGHLY CONFIDENTIAL

CONFIDENTIAL                                                    PROJECT MERCURY
- --------------------------------------------------------------------------------

TABLE OF CONTENTS


<TABLE>
<CAPTION>
SECTION                                                                         TAB
- -------                                                                         ---
<S>                                                                             <C>
        Mercury Valuation .....................................................  1
        Analysis of Historic Stock Price Performance ..........................  2
        Merger Analysis and Sensitivities .....................................  3
        Equity Valuation and Trading Analysis .................................  4
        Financing and Pro Forma Capitalization Analysis .......................  5
        White Knight Review ...................................................  6
        Analysis of Unilateral Takeover Transactions ..........................  7
        Risks Factors of Initiating a Unilateral Takeover Proposal ............  8
                                                                               
EXHIBITS                                                                       
- --------                                                                       
                                                                               
        Asset Sale Alternatives ...............................................  9
        Estimate of Transaction Expenses ...................................... 10
        Macro Level Timeline .................................................. 11
        Precedent Transaction Analysis......................................... 12
        Equity Research Commentary ............................................ 13
</TABLE>


                                                             [SMITH BARNEY LOGO]
<PAGE>   3
CONFIDENTIAL                                                     PROJECT MERCURY
- --------------------------------------------------------------------------------
IMPLIED VALUATION SUMMARY
(DOLLARS IN MILLIONS, EXCEPT PER SHARE DATA)
<TABLE>
<CAPTION>
                                     MERCURY
STOCK PRICE PREMIUMS                 05/23/97                          PURCHASE PRICE PER SHARE
- --------------------                 -------- ----------------------------------------------------------------------
<S>                                    <C>     <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>   
PRICE PER SHARE                        $54.00  $75.00   $77.50   $80.00   $82.50   $85.00   $87.50   $90.00   $92.50   $95.00

Premium to:
  Current                                --     38.9%    43.5%    48.1%    52.8%    57.4%    62.0%    66.7%    71.3%    75.9%
  Last 30 days Avg ($51.53)                     45.5%    50.4%    55.2%    60.1%    65.0%    69.8%    74.7%    79.5%    84.4%
  LTM Avg.($52.94)                              41.7%    46.4%    51.1%    55.8%    60.6%    65.3%    70.0%    74.7%    79.4%
  LTM High ($63.50)                             18.1%    22.0%    26.0%    29.9%    33.9%    37.8%    41.7%    45.7%    49.6%
  LTM Low ($42.50)                              76.5%    82.4%    88.2%    94.1%   100.0%   105.9%   111.8%   117.6%   123.5%
  Last 3 yrs. Avg ($48.04)                      56.1%    61.3%    66.5%    71.7%    76.9%    82.1%    87.4%    92.6%    97.8%
  Last 3 yrs. High ($63.50)                     18.1%    22.0%    26.0%    29.9%    33.9%    37.8%    41.7%    45.7%    49.6%
  Consensus Street Est.(PV$62.45)               20.1%    24.1%    28.1%    32.1%    36.1%    40.1%    44.1%    48.1%    52.1%
</TABLE>


<TABLE>
<CAPTION>
                                        MERCURY
EQUITY & ENTERPRISE VALUES              05/23/97                  PURCHASE PRICE PER SHARE
- --------------------------              --------     -------------------------------------------------------
<S>                                       <C>            <C>            <C>            <C>            <C>   
PRICE PER SHARE                           $54.00         $75.00         $77.50         $80.00         $82.50

Mercury Equity Value                    $2,535.4       $3,521.3       $3,638.7       $3,756.1        3,873.5
Plus: Debt, Preferred & MI               2,196.8        2,196.8        2,196.8        2,196.8        2,196.8
Less: Cash & Securities                   (986.6)        (986.6)        (986.6)        (986.6)        (986.6)
                                        --------       --------       --------       --------       --------
Mercury Enterprise Value                $3,745.6       $4,731.6       $4,849.0       $4,966.3       $5,083.7
                                        ========       ========       ========       ========       ========

Less: Value of Downstream Seg.          (1,400.0)      (1,400.0)      (1,400.0)      (1,400.0)      (1,400.0)
Plus: Other Liabilities/(Assets)          (408.6)        (408.6)        (408.6)        (408.6)        (408.6)

IMVR                                    $1,937.0       $2,923.0       $3,040.4       $3,157.7       $3,275.1
                                        ========       ========       ========       ========       ========
</TABLE>

<TABLE>
<CAPTION>
                                     
EQUITY & ENTERPRISE VALUES                                     PURCHASE PRICE PER SHARE
- --------------------------             ---------------------------------------------------------------------
<S>                                       <C>            <C>            <C>            <C>            <C>   
PRICE PER SHARE                           $85.00         $87.50         $90.00         $92.50         $95.00

Mercury Equity Value                     3,990.8        4,108.2        4,225.6        4,343.0        4,460.4
Plus: Debt, Preferred & MI               2,196.8        2,196.8        2,196.8        2,196.8        2,196.8
Less: Cash & Securities                   (986.6)        (986.6)        (986.6)        (986.6)        (986.6)
                                        --------       --------       --------       --------       --------
Mercury Enterprise Value                $5,201.1       $5,318.5       $5,435.8       $5,553.2       $5,670.6
                                        ========       ========       ========       ========       ========

Less: Value of Downstream Seg           (1,400.0)      (1,400.0)      (1,400.0)      (1,400.0)      (1,400.0)
Plus: Other Liabilities/(Assets)          (408.6)        (408.6)        (408.6)        (408.6)        (408.6)

IMVR                                    $3,392.5       $3,509.9       $3,627.2       $3,744.6       $3,862.0
                                        ========       ========       ========       ========       ========
                         
</TABLE>

                                                             [SMITH BARNEY LOGO]
<PAGE>   4
CONFIDENTIAL                                                     PROJECT MERCURY
- --------------------------------------------------------------------------------
RESEARCH FORECASTS FOR MERCURY
(As of 5/23/97)

<TABLE>
<CAPTION>

                              LAST              EPS                           ATCF
                              DATE       ------------------         ----------------------
                            CONFIRMED     1997        1998             1997         1998
                            ---------    ------------------         ----------------------
<S>                        <C>          <C>          <C>              <C>         <C> 
A. G. Edwards                5/1/97      $   3.00   $  3.50              NA         NA

Bear, Stearns                5/13/97         2.70      2.70          $    9.15   $   9.10

Brown Brothers               5/13/97         3.40      3.55              10.25      11.05

Deutsche Morgan Grenfell     4/23/97         3.90      4.40              11.38      12.33

Goldis-Pittsburg             4/16/97         3.24      3.75              NA         NA

JP Morgan                    4/28/97         3.40      3.60              11.25      11.25

Lehman Brothers              5/5/97          3.27      3.69              12.35      NA

Merrill Lynch                5/1/97          3.40      3.75              11.09      12.03

Prudential Securities        4/23/97         3.75      2.75              11.59      10.78

Williams Mackay              5/1/97          3.25      4.00              NA         NA
                                         --------   -------          ---------   --------

Mean                                     $   3.33   $  3.57          $   11.01   $  11.09
                                                                                             
Meridian                                 $   3.34   $  3.65          $   11.25   $  11.15


Unicorn Estimates:

Marketing Pricing                            4.20      3.53              12.88      12.22

<CAPTION>
                            
                                                                          DISCOUNTED
                                            PRICE AT         12 MO.         PV OF      
                              REPORT         REPORT          PRICE          PRICE     
                              DATE            DATE          TARGET         TARGET(1) 
                            ---------     ----------      ---------     ------------- 
<S>                         <C>            <C>            <C>           <C>                      
A. G. Edwards                  NA              NA              NA            NA  
                                                                                 
Bear, Stearns                  NA              NA              NA            NA  
                                                                                 
Brown Brothers                 NA              NA              NA            NA  
                                                                                 
Deutsche Morgan Grenfell     4/23/97     $   48.13        $  76.00      $  68.50 
                                                                                 
Goldis-Pittsburg             6/7/96          43.88           70.00         69.75 
                                                                                 
JP Morgan                    4/23/97         48.13           62.00         55.88 
                                                                                 
Lehman Brothers              4/23/97         48.13           66.00         59.50 
                                                                                 
Merrill Lynch                4/29/97           NA              NA            NA  
                                                                                 
Prudential Securities        4/23/97         48.13           65.00         58.63 
                                                                                 
Williams Mackay                NA              NA              NA            NA  
                                                          --------      --------                 

Mean                                                      $  67.80      $  62.45

Meridian                                                  $  66.00      $  59.50

</TABLE>


(1) Discounted back one year at 12.00% equity rate of return.



                                                             [SMITH BARNEY LOGO]
<PAGE>   5
CONFIDENTIAL                                                    PROJECT MERCURY
- -------------------------------------------------------------------------------
COMPARISON OF STREET FORECASTS TO UNICORN ESTIMATES
(In Millions of Dollars Except per Share Values)



<TABLE>
<CAPTION>
                                                                              ATCF
                                                         EPS                PER SHARE            EBITDAX(1)
                                                 -------------------   -------------------   -------------------
                                                   1997       1998       1997       1998       1997       1998
                                                 --------   --------   --------   --------   --------   --------
<S>              <C>                             <C>        <C>        <C>        <C>                           
STREET CONSENSUS (10 FIRMS)                      $   3.33   $   3.57   $  11.01   $  11.09         NA         NA

STREET CCONSENSUS EXCLUDING DMG, MERRILL LYNCH       3.18       3.54      10.75      10.47         NA         NA
  & PRUDENTIAL (7 FIRMS)

DMG, MERRILL LYNCH & PRUDENTIAL                      3.68       3.63      11.35      11.71   $    739   $    758


UNICORN ESTIMATES:

MARKET PRICING                                       4.20       3.53      12.88      12.22        792        732
</TABLE>


(1) Excludes dividend income on Chevron stock

                                                            [SMITH BARNEY LOGO]
<PAGE>   6
CONFIDENTIAL                                                   PROJECT MERCURY
- ------------------------------------------------------------------------------
VALUATION MATRIX - STREET
(Dollars in Millions, Except Per Share Data)

<TABLE>
<CAPTION> 
                      FINANCIAL                                                           
                      STATISTIC                      MULTIPLES OF ENTERPRISE VALUE         
       ---------------------------------------------------------------------------------------------------------
       SHARE PRICE     EDITDAX $54.00  $75.00  $77.50  $80.00  $82.50  $85.00  $87.50  $90.00  $92.50    $95.00 
       ---------------------------------------------------------------------------------------------------------
<S>         <C>         <C>     <C>     <C>     <C>     <C>    <C>      <C>     <C>     <C>     <C>       <C>   
EBITDAX(1)
Actual      1996        $627    6.0x    7.5x    7.7x    7.9x   8.1x     8.3x    8.5x    8.7x    8.9x      9.0x  
Actual      LTM         $680    5.5x    7.0x    7.1x    7.3x   7.5x     7.6x    7.8x    8.0x x  8.2x      8.3x  
                                                                                                                
Street      1997E       $740    5.1      6.4    6.6     6.7    6.9      7.0     7.2     7.3     7.5       7.7   
Street      1998E       $758    4.9      6.2    6.4     6.6    6.7      6.9     7.0     7.2     7.3       7.5   
                                                                                                                
Street High 1997E       $772    4.9      6.1    6.3     6.4    6.6      6.7     6.9     7.0     7.2       7.3   
Street High 1998E       $818    4.6      5.8    5.9     6.1    6.2      6.4     6.5     6.6     6.8       6.9   

<CAPTION>
                                                       MULTIPLES OF EQUITY VALUE
       ---------------------------------------------------------------------------------------------------------
       SHARE PRICE      ATCF $54.00  $75.00  $77.50  $80.00  $82.50  $85.00  $87.50  $90.00  $92.50    $95.00   
       ---------------------------------------------------------------------------------------------------------
<S>         <C>         <C>     <C>     <C>     <C>     <C>    <C>      <C>     <C>     <C>     <C>       <C>   
ATCF(1)
Actual      1996        $460    5.5x    7.7x    7.9x    8.2x   8.4X     8.7X    8.9X    9.2X   9.4X       9.7X  
Actual      LTM         $512    5.0     6.9     7.1     7.3    7.6      7.8     8.0     8.3    8.5        8.7   
                                                                                                                
Street      1997E       $540    4.7     6.5     6.7     7.0    7.2      7.4     7.6     7.8    8.0        8.3   
Street      1998E       $557    4.6     6.3     6.5     6.7    7.0      7.2     7.4     7.6    7.8        8.0   
                                                                                                                
Street High 1997E       $551    4.6     6.4     6.6     6.8    7.0      7.2     7.5     7.7    7.9        8.1   
Street High 1998E       $586    4.3     6.0     6.2     6.4    6.6      6.8     7.0     7.2    7.4        7.6   

<CAPTION>
                                                            MULTIPLES OF IMVR
       ---------------------------------------------------------------------------------------------------------
       SHARE PRICE          $54.00  $75.00  $77.50  $80.00  $82.50  $85.00  $87.50  $90.00  $92.50    $95.00 
       ---------------------------------------------------------------------------------------------------------

<S>         <C>         <C>     <C>     <C>     <C>     <C>    <C>      <C>     <C>     <C>     <C>       <C>   
Adjusted SEC-10 Value   $2,815    69%    104%    108%    112%    116%    121%    125%    129%    133%      137% 

Proved Reserves (Befe)   2,399  $0.81   $1.22   $1.27   $1.32   $1.37   $1.41   $1.46   $1.51   $1.56     $1.61 
  w/Dev. Costs (Befe)    2,399   0.98    1.39    1.44    1.49    1.53    1.58    1.63    1.68    1.73      1.78 
</TABLE>

<TABLE>
<CAPTION>

                                     COMPARABLE              
                             --------------------------
                              COMPANIES    TRANSACTIONS       
                             ------------  ------------
                             MEDIUM  MEAN  MEDIUM  MEAN      
                             ------  ----  ------  ----
       SHARE PRICE                                           
       -----------                                                      
<S>                          <C>    <C>    <C>    <C>          
EBITDAX(1)                                                   
Actual      1996             7.0x     7.4x                    
Actual      LTM              6.9      7.0    6.3x   7.2x          
                                                             
Street      1997E            6.5      7.0                    
Street      1998E            5.8      6.3                    
                                                             
Street High 1997E            6.5      7.0                    
Street High 1998E            5.8      6.3                    
                                                             
                                                             
       SHARE PRICE                                           
ATCF(1)                                                      
Actual      1996             6.4X     7.2X                    
Actual      LTM              5.8      6.7    6.3x   7.2x        
                                                            
Street      1997E            6.5      7.0                     
Street      1998E            5.6      6.3                     
                                                            
Street High 1997E            6.5      7.0                     
Street High 1998E            5.6      6.3                     
                                                             
                                                             
       SHARE PRICE                                           
                                                             
Adjusted SEC-10 Value         153%    164%    90%    101%      
                                                             
Proved Reserves (Befe)       $1.21   $1.26  $0.91   $0.99      
 w/Dev. Costs (Befe)         $1.46   $1.37  $1.09   $1.12      
</TABLE>

- ---------------
(1) Excludes dividend income on Chevron stock and interest on exchangeable
    debentures.

                                                            [SMITH BARNEY LOGO]
<PAGE>   7
CONFIDENTIAL                                                     PROJECT MERCURY
- --------------------------------------------------------------------------------
MERCURY OPERATING EBITDAX BUILD-UP

(Dollars in Millions)

                                                                     
<TABLE>                                           
<CAPTION>                                         
                                                      1998                        1999                        2000          
                                           ------------------------   ------------------------   -------------------------
    Scenario (1)           Factor          Contribution     EBITDAX   Contribution     EBITDAX   Contribution      EBITDAX    
- -------------------   ------------------   ------------------------   ------------------------   -------------------------
<S>                   <C>                  <C>              <C>       <C>              <C>       <C>               <C>
Mercury Stand-Alone                                            $731                       $732                        $758
                                                            -------                    -------                     -------
                                                                                               
Change of Control,    - Synergies and                                                          
 No Ramp-Up             Shared Economics            $50                        $90                        $95
                                           ------------               ------------               ------------
                                                                                               
                                                               $781                       $822                        $853
                                                            -------                    -------                     -------
                                                                                               
Change of Control,    - Incremental E&P                                                        
 No Ramp-Up             Contribution                $12                        $43                        $89
                                           ------------               ------------               ------------
                                                                                               
                                                               $793                       $865                        $943
                                                            -------                    -------                     -------
</TABLE>                                                                      
- --------------------------------- 
(1)  All scenarios run at company price deck.

                                                             [SMITH BARNEY LOGO]

<PAGE>   8
CONFIDENTIAL                                                    PROJECT MERCURY
- --------------------------------------------------------------------------------
MERCURY EBITDAX BUILD-UP


                            

                                 [BAR GRAPH]



<TABLE>
<CAPTION>
YEAR               (Millions of Dollars)
- ----
<S>                      <C>
1998                     $   793

1999                     $   865

2000                     $   943

2001                     $ 1,003

2002                     $ 1,016
</TABLE>
                                                            [SMITH BARNEY LOGO]
<PAGE>   9
================================================================================
CONFIDENTIAL                                                    PROJECT MERCURY
================================================================================
MERCURY VALUATION - UNICORN PERSPECTIVE
(Dollars in Millions, Except Per Share Data)

<TABLE>
<CAPTION>
                                    
                           FINANCIAL
                           STATISTIC           MULTIPLES OF ENTERPRISE VALUE
            -------------------------------------------------------------------------------------------
            SHARE PRICE    EBITDAX    $ 54.00   $  75.00   $  77.50   $  80.00   $  82.50   $  85.00  
            -------------------------------------------------------------------------------------------
EBITDAX(1)
- ----------
<S>                   <C>    <C>        <C>        <C>        <C>        <C>        <C>        <C>     
Actual                 1996    $627       6.0x       7.5x       7.7x       7.9x       8.1x       8.3x  
Actual                 LTM     $680       5.5        7.0        7.1        7.3        7.5        7.6  
                                         
Street                 1997E   $740       5.1        6.4        6.6        6.7        6.9        7.0  
Street                 1998E   $758       4.9        6.2        6.4        6.6        6.7        6.9  
                                         
Street High            1997E   $772       4.9        6.1        6.3        6.4        6.6        6.7  
Street High            1998E   $818       4.6        5.8        5.9        6.1        6.2        6.4  
                                         
Ramp-Up                1998E   $793       4.7        6.0        6.1        6.3        6.4        6.6  
Ramp-Up                1999E   $865       4.3        5.5        5.6        5.7        5.9        6.0  
            -------------------------------------------------------------------------------------------
            SHARE PRICE        ATCF    $  54.00   $  75.00   $  77.50   $  80.00   $  82.50   $  85.00 
            -------------------------------------------------------------------------------------------
<CAPTION>
ATCF(1)
- -------
<S>                   <C>    <C>        <C>        <C>        <C>        <C>        <C>        <C>     
Actual                 1996    $460        5.5x       7.7x       7.9x       8.2x       8.4x       8.7x 
Actual                 LTM     $512        5.0        6.9        7.1        7.3        7.6        7.8 

Street                 1997E   $540        4.7        6.5        6.7        7.0        7.2        7.4  
Street                 1998E   $557        4.6        6.3        6.5        6.7        7.0        7.2  

Street High            1997E   $551        4.6        6.4        6.6        6.8        7.0        7.2  
Street High            1998E   $586        4.3        6.0        6.2        6.4        6.6        6.8  

Ramp-Up                1998E   $629        4.0        5.6        5.8        6.0        6.2        6.3  
Ramp-Up                1999E   $685        3.7        5.1        5.3        5.5        5.7        5.8  
</TABLE>



<TABLE>
<CAPTION>
                             FINANCIAL 
                             STATISTIC                    MULTIPLES OF ENTERPRISE VALUE
            ------------------------------------------------------------------------------------------------------------------
                                                                                                    Comparable
                                                                                          Companies            Transactions
             SHARE PRICE     EBITDAX    $  87.50   $  90.00   $  92.50       $95.00    Median     Mean      Median       Mean
            -----------------------------------------------------------------------    ------     ----      ------       ----
EBITDAX(1)
- ----------
<S>                   <C>    <C>          <C>        <C>        <C>        <C>        <C>        <C>      <C>        <C> 
Actual                 1996    $627         8.7x       8.7x       8.9x       9.0x       7.0x       7.4x
Actual                 LTM     $680         8.0        8.0        8.2        8.3        6.9        7.0       6.3x       7.2x
                                           
Street                 1997E   $740         7.3        7.3        7.5        7.7        6.5        7.0
Street                 1998E   $758         7.2        7.2        7.3        7.5        5.8        6.3
                                           
Street High            1997E   $772         7.0        7.0        7.2        7.3        6.5        7.0
Street High            1998E   $818         6.6        6.6        6.8        6.9        5.8        6.3
                                           
Ramp-Up                1998E   $793         6.7        6.9        7.0        7.2         
Ramp-Up                1999E   $865         6.1        6.3        6.4        6.6         

<CAPTION>
            -----------------------------------------------------------------------
            SHARE PRICE        ATCF      $  87.50   $  90.00   $  92.50   $  95.00
            -----------------------------------------------------------------------
ATCF(1)
- -------
<S>                   <C>    <C>          <C>        <C>        <C>        <C>        <C>        <C>      <C>        <C> 
Actual                 1996    $460          8.9x       9.2x       9.4x       9.7x       6.4x       7.2x
Actual                 LTM     $512          8.0        8.3        8.5        8.7        5.8        6.7       6.3x       7.2x

Street                 1997E   $540          7.6        7.8        8.0        8.3        6.5        7.0
Street                 1998E   $557          7.4        7.6        7.8        8.0        5.6        6.3

Street High            1997E   $551          7.5        7.7        7.9        8.1        6.5        7.0
Street High            1998E   $586          7.0        7.2        7.4        7.6        5.6        6.3

Ramp-Up                1998E   $629          6.5        6.7        6.9        7.1         
Ramp-Up                1999E   $685          6.0        6.2        6.3        6.5         
</TABLE>



- -----------------
(1)  Excludes dividend income on Chevron stock and interest on exchangeable
     debentures.




                                                             [SMITH BARNEY LOGO]
<PAGE>   10
CONFIDENTIAL                                                    PROJECT MERCURY
- --------------------------------------------------------------------------------
1997E EBITDAX MULTIPLE PAID AT VARIOUS PURCHASE PRICES


                                 [LINE GRAPH]


HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   11

CONFIDENTIAL                                                    PROJECT MERCURY
- -------------------------------------------------------------------------------
MERCURY BREAK-UP VALUATION                              PRICE DECK: MARKET CASE

<TABLE>
<CAPTION>
                                                         IMPLIED
                                                       ENTERPRISE     SELECTED
                                      MULTIPLE RANGE      VALUE       MULTIPLES           EST. ENTERPRISE VALUE
                                     ---------------  ------------- ----------------       -------------------
                             RESULT    LOW    HIGH     LOW    HIGH    LOW    HIGH               LOW    HIGH 
- --------------------------------------------------------------------------------------------------------------
<S>                <C>        <C>      <C>     <C>    <C>     <C>     <C>    <C>              <C>     <C>  
U.S. E&P OPERATIONS                                                                                         

  EBITDAX          1997       $612     5.2x    7.7x   $3,182  $4,712  5.8x   6.4x             $3,547  $3,920
                                                                                                            
                   1998        546     4.9     7.3     2,675   3,986  5.6    6.2               3,060   3,382
                                                                                     -------------------------
                                                                                     AVERAGE  $3,303  $3,651
- --------------------------------------------------------------------------------------------------------------
INTERNATIONAL E&P OPERATIONS                                                                                

  Net Asset Value                                                                               $400    $400
                                                                                     -------------------------
                                                                                     AVERAGE    $400    $400
- --------------------------------------------------------------------------------------------------------------
PENN UNION GAS MARKETING                                                                                    
                                                                                                  $0      $0
                                                                                     -------------------------
                                                                                     AVERAGE      $0      $0
- --------------------------------------------------------------------------------------------------------------
PRODUCTS COMPANY                                                                                            

  EBITDA           1997       $134      5.0    11.0   $  670  $1,473  7.5x   8.3x             $1,005  $1,111
                   1998        138      6.3     9.6      869   1,325  6.7    7.5                 931   1,029
                                                                                     -------------------------
                                                                                     AVERAGE  $  968  $1,070
- --------------------------------------------------------------------------------------------------------------
JIFFY LUBE INTERNATIONAL                                                                                    

  EBITDA           1996A      $ 41     6.7x    9.6x   $  276  $  396  7.7x   8.5x             $  317  $  350
                   1997         46     4.5     9.6       205     437  6.9    7.7                 316     349
                                                                                     -------------------------
                                                                                     AVERAGE  $  316  $  350
- --------------------------------------------------------------------------------------------------------------
CHEVRON STOCK, MARKETABLE SECURITIES                                                                     

  Market Value (1)            $1,417   1.0x    1.0x   $1.417  $1,417  1.0x   1.0x             $1,417  $1,417
                                                                            ----------------------------------
                                                                            TOTAL ENT. VALUE  $6,405  $6,888
- --------------------------------------------------------------------------------------------------------------
</TABLE>

Notes: 
- ----------- 
(1) 18.1 million shares of Chevron at $71.00 as of 5/23/97, $33.9.4 million of 
cash, as of 3/31/97 and $48.9 million of notes receivable and $51.5 million of 
marketable securities as of 12/31/96.


                                                            [SMITH BARNEY LOGO]
<PAGE>   12
CONFIDENTIAL                                                    PROJECT MERCURY
MERCURY BREAK-UP VALUATION                              PRICE DECK: MARKET CASE
<TABLE>
<CAPTION>
                                                                                                                   MARKET
                                                ESTIMATED        SEGMENT                                         VALUE PER
                                                ENTERPRISE       DEBT OR                    MARKET             FULLY-DILUTED
                                                  VALUE         VALUE OF                    VALUE                SHARE (4)
                                            -----------------    SHARES    ESTIMATED  ------------------    ------------------
                                              LOW      HIGH    SURRENDERED   TAXES      LOW       HIGH        LOW       HIGH

<S>                                         <C>       <C>       <C>        <C>        <C>        <C>        <C>        <C>
U.S. E&P OPERATIONS                         $ 3,303   $ 3,651   ($1,287)        --    $ 2,016    $ 2,364    $ 42.94    $ 50.35

INTERNATIONAL E&P OPERATIONS (1)                400       400        --        (70)       330        330       7.03       7.03

PENN UNION GAS MARKETING                         --        --        --         --         --         --         --         --

PRODUCTS COMPANY                                968     1,070        --         --        968      1,070      20.61      22.78

JIFFY LUBE INTERNATIONAL                        316       350        (7)        --        309        342       6.58       7.29

CHEVRON STOCK (2)                             1,283     1,283    (1,283)      (159)      (159)      (159)     (3.39)     (3.39)

CASH, MARKETABLE SECURITIES,                    134       134        --         --        134        134       2.86       2.86
AND NOTES RECEIVABLE (3)
- -----------------------------------------   -------   -------    ------     ------    -------    -------    -------    -------
TOTAL                                       $ 6,405   $ 6,888   ($2,577)   ($  229)   $ 3,599    $ 4,081    $ 76.64    $ 86.93
</TABLE>

- -------------------------------
(1)  Assumes $400 million mean value less $200 million basis, taxed at 35%.
(2)  18.1 million shares of Chevron at $71.00 as of 5/23/97, conversion in six 
     years discounted at 10%.
(3)  Includes $33.9 million of cash as of 3/31/97, and $48.9 million of notes 
     receivable and $51.5 million of marketable securities as of 12/31/96.
(4)  46,951,151 fully-diluted shares outstanding as of 4/30/97.
<PAGE>   13
CONFIDENTIAL                                                     PROJECT MERCURY
- --------------------------------------------------------------------------------
MERCURY 15 YEAR TRADING HISTORY






                                  [LINE GRAPH]






HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]

<PAGE>   14
CONFIDENTIAL                                                   PROJECT MERCURY 
- ------------------------------------------------------------------------------ 
MERCURY COMPARATIVE TRADING HISTORY - LAST FIVE YEARS
                                                                               
                                 [LINE GRAPH]
                                                                               
Notes:                                                                         
- ----------                                                                     
E&P peers is a market weighed average of the large capitalization exploration 
and production companies.                                                      
                                                                               
HIGHLY CONFIDENTIAL                                        [SMITH BARNEY LOGO] 
                                                                               
<PAGE>   15
CONFIDENTIAL                                                    PROJECT MERCURY
- --------------------------------------------------------------------------------
MERCURY TRADING HISTORY - SINCE UNICORN INITIAL PUBLIC OFFERING


                                 [LINE GRAPH]


                                                            [SMITH BARNEY LOGO]
                                                            HIGHLY CONFIDENTIAL
<PAGE>   16
CONFIDENTIAL                                                   PROJECT MERCURY 
- ------------------------------------------------------------------------------ 
UNICORN TRADING HISTORY - SINCE UNICORN INITIAL PUBLIC OFFERING


                                 [LINE GRAPH]

Notes:
- ----------
E&P peers is a market weighed average of the large capitalization exploration
and production companies.

HIGHLY CONFIDENTIAL                                        [SMITH BARNEY LOGO] 
<PAGE>   17
CONFIDENTIAL                                                    PROJECT MERCURY
- --------------------------------------------------------------------------------

MERCURY HISTORICAL TRADING LEVELS


5 YEAR HISTORICAL
- --------------------------------------------------------------------------------

         [BAR GRAPH]                                    


         [LINE GRAPH]


LAST TWELVE MONTHS
- --------------------------------------------------------------------------------

         [BAR GRAPH]


<TABLE>
<CAPTION>
                           MERCURY PRICE
- ----------------------------------------
<S>                            <C>
Current 5/28/97                $54.63
One Month Average               52.83
Two Month Average               50.51
Three Month Average             51.43
Year to Date                    55.14
LTM Average                     53.15
Two Year Historical             47.91
Three Year Historical           48.06
Five Year Historical            51.08
</TABLE>





YTD 1997
- --------------------------------------------------------------------------------

         [BAR GRAPH]




                                                             [SMITH BARNEY LOGO]

<PAGE>   18
CONFIDENTIAL                                                   PROJECT MERCURY
- ------------------------------------------------------------------------------
MERGER MODEL SCENARIOS ANALYZED

<TABLE>
<CAPTION>                                                                                               
                                                                                                        
                         50% CASH/50% STOCK                            100% CASH TENDER                 
                         ------------------   --------------------------------------------------------------------
<S>                              <C>          <C>             <C>             <C>             <C>       <C>      
Purchase Price Per Share         $80.00       $      80.00    $      80.00    $      80.00    $80.00    $    80.00
Asset Sales                      $  0.0       $560 million    $        0.0    $560 million    $  0.0    $      0.0
Equity Issuance                  $  0.0       $1.0 billion    $1.0 billion    $        0.0    $  0.0    $      0.0
Commodity Prices                 Market             Market          Market          Market    Market    S&P Stress
</TABLE>



HIGHLY CONFIDENTIAL                                        [SMITH BARNEY LOGO]
<PAGE>   19
CONFIDENTIAL                                                    PROJECT MERCURY
- --------------------------------------------------------------------------------
KEY MODEL ASSUMPTIONS

(Dollars in Millions, Except Per Share Data)




<TABLE>
<CAPTION>
TRANSACTION CONSIDERATION
- -------------------------
        <S>                             <C>
        Purhcase Price                  $80.00 Per Share
        Structure                       50% Cash/50% Stock
</TABLE>

<TABLE>
<CAPTION>
COMMODITY PRICES
- ----------------
<S>                                     <C>
Price Deck
        WTI                             Market Case
        Henry Hub                       Market Case
</TABLE>

<TABLE>
<CAPTION>
ANNUAL COST SAVINGS
- -------------------
        <S>                             <C>
        1998                            $50 million
        1999                            $90 million
        2000 and Beyond                 $95 million
</TABLE>

<TABLE>
<CAPTION>
POST-TRANSACTION CAPITAL RAISED
- -------------------------------
<S>                                     <C>
Asset Sales                             None


Equity Issuance                         None

</TABLE>

<TABLE>
<CAPTION>
UNICORN STAND-ALONE
- -------------------
<S>                                     <C>
Ramp-Up                                 Capital reinvested at 8.0% after tax

</TABLE>



                                                            [SMITH BARNEY LOGO]
                                                            HIGHLY CONFIDENTIAL
<PAGE>   20
CONFIDENTIAL                                                   PROJECT MERCURY
- --------------------------------------------------------------------------------
SUMMARY TRANSACTION ANALYSIS                                                  
(Dollars in Millions, Except Per Share Data)                                  
                                                                              
50% Cash / 50% Stock                                                          
No Equity Offering                                                            
Price Deck: Market Case                                                       
                                                                              
<TABLE>                                                                       
<CAPTION>
<S>                               <C>                                         
Purchase Price Per Share          $80.00                                      
Asset Sales (After Tax)           $  0.0                                       
Excludes Chevron Debt                                                         
</TABLE>                                                                      
                                                                              
                                                                              
<TABLE>                                                                       
<CAPTION>                                                                     
                                           PRO FORMA                        PROJECTED                   
                                         ------------     --------------------------------------------- 
                                             1997              1998            1999            2000     
                                             ----              ----            ----            ----     
<S>                                        <C>               <C>             <C>             <C>        
FINANCIAL STATISTICS                                                                                    
                                                                                                        
EBITDAX Unicorn Ramp @ 8.0%                $   1,299         $   1,354       $   1,474       $   1,596     
EBITDAX Unicorn / Mercury                  $   2,141         $   2,133       $   2,283       $   2,404     
Absolute Accretion/(Dilution)              $   841.5         $   778.9       $   809.2       $   808.0   
Percent Accretion/(Dilution)                   64.8%             57.5%           54.9%           50.6%  
                                                                                                        
ATCF / Share Unicorn Ramp @ 8.0%           $    4.68         $    4.79       $    5.03       $    5.32  
ATCF / Share Unicorn / Mercury             $    5.57         $    5.45       $    5.74       $    6.12  
Absolute Accretion/(Dilution)              $    0.89         $    0.66       $    0.71       $    0.80  
Percent Accretion/(Dilution)                   18.9%             13.7%           14.2%           15.0%  
                                                                                                        
EPS Unicorn Ramp @ 8.0%                    $    1.26         $    1.35       $    1.63       $    1.93  
EPS Unicorn / Mercury                      $    0.79         $    0.62       $    0.94       $    1.38  
Absolute Accretion/(Dilution)                 -$0.47            -$0.72          -$0.69          -$0.54  
Percent Accretion/(Dilution)                  (37.3%)           (53.9%)         (42.2%)         (28.2%) 
                                                                                                        
CREDIT DATA (EXCLUDING CHEVRON DEBT)
                                                                                                        
Total Debt at Year End                     $ 3,862.9         $ 3,677.5        $3,387.7       $ 2,860.5   
EBITDAX / Interest Coverage                    7.38x             7.36x           8.03x           9.18x 
Total Debt / EBITDAX                           1.80x             1.72x           1.48x           1.19x 
Total Debt / Total Book Capitalization         51.3%             49.2%           45.6%           39.3%  
Total Debt / Market Capitalization             29.3%             28.3%           26.6%           23.4%  
                                                                                                        
EQUITY VALUATION (IMPLIED SHARE PRICE)                                                                  
                                                                                                        
Forward EBITDAX Multiple                                                                                
@ 6.0x                                     $   28.42         $   31.84       $   35.02       $   37.96  
@ 6.5x                                     $   31.76         $   35.42       $   38.78       $   41.83  
@ 7.0x                                     $   35.10         $   38.99       $   42.55       $   45.71  
                                                                                                        
Forward ATCF Multiple                                                                                   
@ 6.0x                                     $   32.70         $   34.42       $   36.71       $   37.74  
@ 6.5x                                     $   35.43         $   37.29       $   39.77       $   40.88  
@ 7.0x                                     $   38.15         $   40.16       $   42.83       $   44.03  
</TABLE>                                                                      
                                                                              
                                                                              
                                                                              
                                                                              
HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   21
CONFIDENTIAL                                                    PROJECT MERCURY
- -------------------------------------------------------------------------------
KEY MODEL ASSUMPTIONS
(Dollars in Millions, Except Per Share Data)


<TABLE>                                                
                <S>                                     <C>             
                TRANSACTION CONSIDERATION       
                -------------------------

                    Purchase Price                      $80.00
                    Structure                           100% Cash

                COMMODITY PRICES
                ----------------

                Price Deck
                    WTI                                 Market Case
                    Henry Hub                           Market Case

                ANNUAL COST SAVINGS
                -------------------

                    1998                                $50 million
                    1999                                $90 million
                    2000 and Beyond                     $95 million

                POST-TRANSACTION CAPITAL RAISED
                -------------------------------

                Asset Sales-1998                        $560 million market value
                                                        $409 million after tax proceeds

                Equity Issuance-1998                    $1.0 billion  
                                                        $29.25 issuance price

                UNICORN STAND-ALONE
                -------------------

                Ramp-Up                                 Capital reinvested at 8.0% after tax

</TABLE>




HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]

<PAGE>   22
CONFIDENTIAL                                                   PROJECT MERCURY
- ------------------------------------------------------------------------------
SUMMARY TRANSACTION ANALYSIS                                                  
(Dollars in Millions, Except Per Share Data)                                  
                                                                              
100% Cash / 0% Stock                                                          
$1,000 Equity Offering @ $29.25/share
Price Deck: Market Case                                                       
                                                                              
<TABLE>                                                                       
                                                                              
<S>                               <C>                                         
Purchase Price Per Share          $ 80.00                                      
Asset Sales (After Tax)           $409.2                                      
Excludes Chevron Debt                                                        
</TABLE>                                                                     
                                                                             
                                                                             
<TABLE>                                                                      
<CAPTION>                                                                    
                                           PRO FORMA                        PROJECTED                   
                                         ------------     -------------------------------------------
                                             1997              1998            1999            2000     
                                             ----              ----            ----            ----     
<S>                                        <C>               <C>             <C>             <C>        
FINANCIAL STATISTICS                                                                                    
                                                                                                        
EBITDAX Unicorn Ramp @ 8.0%                  $1,299            $1,354          $1,474          $1,596     
EBITDAX Unicorn/Mercury                      $2,061            $2,053          $2,213          $2,344     
Absolute Accretion/(Dilution)                $761.5            $698.9          $739.2          $748.0   
Percent Accretion/(Dilution)                   58.6%             51.6%           50.1%           46.9%  
                                                                                                        
ATCF/Share Unicorn Ramp @ 8.0%                $4.68             $4.79           $5.03           $5.32  
ATCF/Share Unicorn/Mercury                    $5.86             $5.85           $6.17           $6.58  
Absolute Accretion/(Dilution)                 $1.18             $1.06           $1.15           $1.26  
Percent Accretion/(Dilution)                   25.2%             22.2%           22.8%           23.8%  
                                                                                                        
EPS Unicorn Ramp @ 8.0%                       $1.26             $1.35           $1.63           $1.93  
EPS Unicorn/Mercury                           $0.57             $0.50           $0.85           $1.33  
Absolute Accretion/(Dilution)                -$0.69            -$0.85          -$0.78          -$0.60  
Percent Accretion/(Dilution)                  (54.6%)           (63.0%)         (47.8%)         (31.1%) 
                                                                                                        
CREDIT DATA (EXCLUDING CHEVRON DEBT)                                                                     
                                                                                                        
Total Debt at Year End                     $4,399.0          $4,302.1        $4,095.5        $3,649.6   
EBITDAX/Interest Coverage                      6.21x             6.18x           6.67x           7.36x 
Total Debt/EBITDAX                             2.13x             2.10x           1.85x           1.56x 
Total Debt/Total Book Capitalization           60.5%             59.3%           56.6%           51.3%  
Total Debt/Market Capitalization               34.2%             33.7%           32.6%           30.1%  
                                                                                                        
EQUITY VALUATION (IMPLIED SHARE PRICE)                                                                  
                                                                                                        
Forward EBITDAX Multiple                                                                                
@ 6.0x                                       $27.86            $31.53          $34.96          $38.14  
@ 6.5x                                       $31.41            $35.36          $39.01          $42.32  
@ 7.0x                                       $34.96            $39.19          $43.07          $46.51  
                                                                                                        
Forward ATCF Multiple                                                                                   
@ 6.0x                                       $35.13            $37.04          $39.49          $40.60  
@ 6.5x                                       $38.06            $40.12          $42.78          $43.98  
@ 7.0x                                       $40.98            $43.21          $46.07          $47.37  
</TABLE>                                                                     
                                                                             
                                                                             
                                                                             
                                                                             
HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   23
CONFIDENTIAL                                                    PROJECT MERCURY
KEY MODEL ASSUMPTIONS
(Dollars in Millions, Except Per Share Data)


<TABLE>
                                              
<S>                                                 <C>
TRANSACTION CONSIDERATION                     
                                              
  Purchase Price                                     $80.00
  Structure                                          100% Cash
                                              
COMMODITY PRICES                              
                                              
Price Deck                                    
   WTI                                               Market Case
   Henry Hub                                         Market Case
                                              
ANNUAL COST SAVINGS                           
                                              
   1998                                              $50 million
   1999                                              $90 million
   2000 and Beyond                                   $95 million
                                              
POST-TRANSACTION CAPITAL RAISED               
                                              
Asset Sales                                          None
                                              
Equity Issuance - 1998                               $1.0 billion
                                                     $29.25 issuance price
                                              
UNICORN STAND-ALONE                           
                                              
Ramp-Up                                              Capital reinvested at
                                                     8.0% after tax

</TABLE>



HIGHLY CONFIDENTIAL                                  [SMITH BARNEY LOGO]




<PAGE>   24
CONFIDENTIAL                                                   PROJECT MERCURY
- ------------------------------------------------------------------------------
SUMMARY TRANSACTION ANALYSIS                                                  
(Dollars in Millions, Except Per Share Data)                                  
                                                                              
100% Cash / 0% Stock                                                          
$1,000 Equity Offering @ $29.25/Share
Price Deck: Market Case    

<TABLE>                                                        
<S>                               <C>                          
Purchase Price Per Share          $80.00                       
Asset Sales (After Tax)           $ 0.0                        
Excludes Chevron Debt                                          
</TABLE>                   
                           
                           
<TABLE>                    
<CAPTION>                  
                                           PRO FORMA                        PROJECTED                   
                                         ------------     --------------------------------------------- 
                                             1997              1998            1999            2000     
                                             ----              ----            ----            ----     
<S>                                        <C>               <C>             <C>             <C>        
FINANCIAL STATISTICS                                                                                    
                                                                                                        
EBITDAX Unicorn Ramp @ 8.0%                $   1,299         $   1,354       $   1,474       $   1,596     
EBITDAX Unicorn / Mercury                  $   2,141         $   2,133       $   2,283       $   2,404     
Absolute Accretion/(Dilution)              $   841.5         $   778.9       $   809.2       $   808.0   
Percent Accretion/(Dilution)                    64.8%             57.5%           54.9%           50.6%  
                                                                                                        
ATCF / Share Unicorn Ramp @ 8.0%           $    4.68         $    4.79       $    5.03       $    5.32  
ATCF / Share Unicorn / Mercury             $    5.97         $    5.85       $    6.16       $    6.56  
Absolute Accretion/(Dilution)              $    1.29         $    1.05       $    1.13       $    1.25  
Percent Accretion/(Dilution)                    27.5%             22.0%           22.5%           23.4%  
                                                                                                        
EPS Unicorn Ramp @ 8.0%                    $    1.26         $    1.35       $    1.63       $    1.93  
EPS Unicorn / Mercury                      $    0.69         $    0.50       $    0.85       $    1.32  
Absolute Accretion/(Dilution)                 -$0.58            -$0.85          -$0.79          -$0.61  
Percent Accretion/(Dilution)                   (45.8%)           (63.1%)         (48.2%)         (31.5%) 
                                                                                                        
CREDIT DATA (EXCLUDING CHEVRON DEBT)                                                                     
                                                                                                        
Total Debt at Year End                     $ 4,808.1         $ 4,665.7       $ 4,420.8       $ 3,941.9   
EBITDAX / Interest Coverage                     5.87x             5.85x           6.31x           6.98x 
Total Debt / EBITDAX                            2.25x             2.19x           1.94x           1.64x 
Total Debt / Total Book Capitalization          63.5%             62.1%           59.3%           54.0%  
Total Debt / Market Capitalization              36.2%             35.5%           34.3%           31.8%  
                                                                                                        
EQUITY VALUATION (IMPLIED SHARE PRICE)                                                                  
                                                                                                        
Forward EBITDAX Multiple                                                                                
@ 6.0x                                     $   28.11         $   31.73       $   35.08       $   38.16  
@ 6.5x                                     $   31.79         $   35.68       $   39.24       $   42.44  
@ 7.0x                                     $   35.48         $   39.62       $   43.39       $   46.71  
                                                                                                        
Forward ATCF Multiple                                                                                   
@ 6.0x                                     $   35.08         $   36.94       $   39.39       $   40.47  
@ 6.5x                                     $   38.00         $   40.02       $   42.67       $   43.84  
@ 7.0x                                     $   40.92         $   43.10       $   45.95       $   47.22  
</TABLE>                   
                           
                           
                            
                            
HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   25
CONFIDENTIAL                                                    PROJECT MERCURY
- -------------------------------------------------------------------------------
KEY MODEL ASSUMPTIONS
(Dollars in Millions, Except Per Share Data)


<TABLE>                                                
                <S>                                     <C>             
                TRANSACTION CONSIDERATION       
                -------------------------

                    Purchase Price                      $80.00
                    Structure                           100% Cash

                COMMODITY PRICES
                ----------------

                Price Deck
                    WTI                                 Market Case
                    Henry Hub                           Market Case

                ANNUAL COST SAVINGS
                -------------------

                    1998                                $50 million
                    1999                                $90 million
                    2000 and Beyond                     $95 million

                POST-TRANSACTION CAPITAL RAISED
                -------------------------------

                Asset Sales-1998                        $560 million market value
                                                        $409 million after tax proceeds

                Equity Issuance                         None

                UNICORN STAND-ALONE
                -------------------

                Ramp-Up                                 Capital reinvested at 8.0% after tax

</TABLE>




HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   26
CONFIDENTIAL                                                   PROJECT MERCURY
- ------------------------------------------------------------------------------
SUMMARY TRANSACTION ANALYSIS
(Dollars in Millions, Except Per Share Data)

100% Cash / 0% Stock
No Equity Offering
Price Deck: Market Case

<TABLE>

<S>                               <C>   
Purchase Price Per Share          $80.00
Asset Sales (After Tax)           $409.2
Excludes Chevron Debt
</TABLE>


<TABLE>
<CAPTION>
                                           PRO FORMA                        PROJECTED                   
                                         ------------     ---------------------------------------------     
                                             1997              1998            1999            2000     
                                             ----              ----            ----            ----     
<S>                                        <C>               <C>             <C>             <C>        
FINANCIAL STATISTICS                                                                                    
                                                                                                        
EBITDAX Unicorn Ramp @ 8.0%                $   1,299         $   1,354       $   1,474       $   1,596     
EBITDAX Unicorn / Mercury                  $   2,061         $   2,053       $   2,213       $   2,344     
Absolute Accretion/(Dilution)              $   761.5         $   698.9       $   739.2       $   748.0   
Percent Accretion/(Dilution)                   58.6%             51.6%           50.1%           46.9%  
                                                                                                        
ATCF / Share Unicorn Ramp @ 8.0%           $    4.68         $    4.79       $    5.03       $    5.32  
ATCF / Share Unicorn / Mercury             $    6.44         $    6.43       $    6.79       $    7.25  
Absolute Accretion/(Dilution)              $    1.76         $    1.64       $    1.76       $    1.93  
Percent Accretion/(Dilution)                   37.5%             34.2%           35.0%           36.3%  
                                                                                                        
EPS Unicorn Ramp @ 8.0%                    $    1.26         $    1.35       $    1.63       $    1.93  
EPS Unicorn / Mercury                      $    0.44         $    0.36       $    0.75       $    1.29  
Absolute Accretion/(Dilution)                 -$0.82            -$0.99          -$0.88          -$0.64  
Percent Accretion/(Dilution)                  (64.9%)           (73.5%)         (53.9%)         (33.0%) 
                                                                                                        
CREDIT DATA (EXCLUDING CHEVRON DEBT)
                                                                                                        
Total Debt at Year End                     $ 5,371.8          $5,321.0        $5,162.3        $4,764.6   
EBITDAX / Interest Coverage                    5.03x             5.01x           5.37x           5.87x 
Total Debt / EBITDAX                           2.61x             2.59x           2.33x           2.03x 
Total Debt / Total Book Capitalization         73.9%             73.3%           71.3%           66.9%  
Total Debt / Market Capitalization             41.9%             41.6%           40.9%           39.0%  
                                                                                                        
EQUITY VALUATION (IMPLIED SHARE PRICE)                                                                  
                                                                                                        
Forward EBITDAX Multiple                                                                                
@ 6.0x                                     $   27.78         $   31.77       $   35.46       $   38.88  
@ 6.5x                                     $   31.81         $   36.11       $   40.06       $   43.63  
@ 7.0x                                     $   35.83         $   40.44       $   44.65       $   48.38  
                                                                                                        
Forward ATCF Multiple                                                                                   
@ 6.0x                                     $   38.59         $   40.71       $   43.49       $   44.62  
@ 6.5x                                     $   41.81         $   44.11       $   47.12       $   48.33  
@ 7.0x                                     $   45.03         $   47.50       $   50.74       $   52.05  
</TABLE>




HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   27
CONFIDENTIAL                                                     PROJECT MERCURY
- --------------------------------------------------------------------------------
KEY MODEL ASSUMPTIONS
(Dollars in Millions, Except Per Share Data)


<TABLE>
                        <S>                                     <C>
                        TRANSACTION CONSIDERATION
                        -------------------------
                            Purchase Price                      $80.00 Per Share
                            Structure                           100% Cash


                        COMMODITY PRICES
                        ----------------

                        Price Deck
                            WTI                                 Market Case
                            Henry Hub                           Market Case


                        ANNUAL COST SAVINGS
                        -------------------

                            1998                                $50 million
                            1999                                $90 million
                            2000 and Beyond                     $95 million


                        POST-TRANSACTION CAPITAL RAISED
                        -------------------------------

                        Asset Sales                             None

                        Equity Issuance                         None


                        UNICORN STAND-ALONE
                        -------------------

                        Ramp-Up                                 Capital reinvested at 8.0% after tax

</TABLE>

HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

<PAGE>   28
CONFIDENTIAL                                                   PROJECT MERCURY
- ------------------------------------------------------------------------------
SUMMARY TRANSACTION ANALYSIS                                                  
(Dollars in Millions, Except Per Share Data)                                  
                                                                              
100% Cash / 0% Stock                                                          
No Equity Offering                                                            
Price Deck: Market Case                                                       
                                                                              
<TABLE>                                                                       
                                                                              
<S>                               <C>                                         
Purchase Price Per Share          $80.00                                      
Asset Sales (After Tax)           $ 0.0                                       
Excludes Chevron Debt                                                         
</TABLE>                                                                      
                                                                              
                                                                              
<TABLE>                                                                       
<CAPTION>                                                                     
                                           PRO FORMA                        PROJECTED                   
                                         ------------     --------------------------------------------- 
                                             1997              1998            1999            2000     
                                             ----              ----            ----            ----     
<S>                                        <C>               <C>             <C>             <C>        
FINANCIAL STATISTICS                                                                                    
                                                                                                        
EBITDAX Unicorn Ramp @ 8.0%                $  1,299         $   1,354       $   1,474       $   1,596     
EBITDAX Unicorn / Mercury                  $  2,141         $   2,133       $   2,283       $   2,404     
Absolute Accretion/(Dilution)              $  841.5         $   778.9       $   809.2       $   808.0   
Percent Accretion/(Dilution)                  64.8%             57.5%           54.9%           50.6%  
                                                                                                        
ATCF / Share Unicorn Ramp @ 8.0%           $   4.68         $    4.79       $    5.03       $    5.32  
ATCF / Share Unicorn / Mercury             $   6.57         $    6.42       $    6.77       $    7.22  
Absolute Accretion/(Dilution)              $   1.88         $    1.63       $    1.74       $    1.90  
Percent Accretion/(Dilution)                  40.2%             34.0%           34.7%           35.7%             
                                                                                                        
EPS Unicorn Ramp @ 8.0%                    $   1.26         $    1.35       $    1.63       $    1.93  
EPS Unicorn / Mercury                      $   0.57         $    0.35       $    0.74       $    1.27  
Absolute Accretion/(Dilution)                -$0.69            -$0.99          -$0.89          -$0.66  
Percent Accretion/(Dilution)                 (54.9%)           (73.6%)         (54.4%)         (34.2%) 
                                                                                                        
CREDIT DATA (EXCLUDING CHEVRON DEBT)
                                                                                                        
Total Debt at Year End                     $5,780.9          $5,684.6        $5,487.7        $5,060.0   
EBITDAX / Interest Coverage                   4.84x             4.82x           5.16x           5.59x 
Total Debt / EBITDAX                          2.70x             2.67x           2.40x           2.10x 
Total Debt / Total Book Capitalization        76.4%             75.7%           73.6%           69.3%  
Total Debt / Market Capitalization            43.7%             43.2%           42.4%           40.4%  
                                                                                                        
EQUITY VALUATION (IMPLIED SHARE PRICE)                                                                  
                                                                                                        
Forward EBITDAX Multiple                                                                                
@ 6.0x                                     $  28.06         $   31.99       $   35.60       $   38.89  
@ 6.5x                                     $  32.24         $   36.46       $   40.31       $   43.74  
@ 7.0x                                     $  36.42         $   40.94       $   45.03       $   48.59  
                                                                                                        
Forward ATCF Multiple                                                                                   
@ 6.0x                                     $  38.53         $   40.60       $   43.30       $   44.47  
@ 6.5x                                     $  41.75         $   43.99       $   46.91       $   48.17  
@ 7.0x                                     $  44.96         $   47.37       $   50.52       $   51.88  
</TABLE>                                                                       
                                                                               
                                                                               
                                                                               
                                                                               
HIGHLY CONFIDENTIAL                                         [SMITH BARNEY LOGO]
<PAGE>   29
CONFIDENTIAL                                                     PROJECT MERCURY
- --------------------------------------------------------------------------------
KEY MODEL ASSUMPTIONS
(Dollars in Millions, Except Per Share Data)


<TABLE>
<CAPTION>
                        TRANSACTION CONSIDERATION
                        -------------------------
                             <S>                                <C>
                             Purchase Price                     $80.00 Per Share
                             Structure                          100% Cash


                        COMMODITY PRICES
                        ----------------

                        Price Deck
                             WTI                                S&P Stress Case
                             Henry Hub                          S&P Stress Case


                        ANNUAL COST SAVINGS
                        -------------------

                             1998                               $50 million
                             1999                               $90 million
                             2000 and Beyond                    $95 million


                        POST-TRANSACTION CAPITAL RAISED
                        -------------------------------

                        Asset Sales                             None

                        Equity Issuance                         None


                        UNICORN STAND-ALONE
                        -------------------

                        Ramp-Up                                 Capital reinvested at 8.0% after tax

</TABLE>

HIGHLY CONFIDENTIAL                                          [SMITH BARNEY LOGO]

<PAGE>   30
CONFIDENTIAL                                                    PROJECT MERCURY
- -------------------------------------------------------------------------------
SUMMARY TRANSACTION ANALYSIS
(Dollars in Millions, Except Per Share Data)


100% CASH/0% STOCK         
NO EQUITY OFFERING         
PRICE DECK: S&P STRESS CASE

PURCHASE PRICE PER SHARE        $80.00
ASSET SALES (AFTER TAX)          $0.00
EXCLUDES CHEVRON DEBT

<TABLE>
<CAPTION>
                                            PRO FORMA                                 PROJECTED 
                                            ---------                 -----------------------------------------
FINANCIAL STATISTICS                          1997                    1998               1999              2000   
- --------------------                        ---------                 ----               ----              ----   
                                                                                                               
<S>                                       <C>                        <C>            <C>            <C>
EBITDAX Unicorn Ramp @ 8.0%                $    1,175                 $    1,062      $    1,128     $    1,158   
EBITDAX Unicorn/Mercury                    $    1,935                 $    1.683      $    1,811     $    1,864   
- ---------------------------------------------------------------------------------------------------------------   
Absolute Accretion/(Dilution)              $    759.9                 $    620.6      $    682.7     $    705.6   
Percent Accretion/(Dilution)                    64.6%                      58.4%           60.5%          60.9%  
- ---------------------------------------------------------------------------------------------------------------   
                                                                                                                  
ATCF/Share Unicorn Ramp @ 8.0%             $     4.35                 $     4.00      $     4.09     $     4.13   
ATCF/Share Unicorn/Mercury                 $     6.01                 $     5.20      $     5.45     $     5.74   
- ---------------------------------------------------------------------------------------------------------------   
Absolute Accretion/(Dilution)                    1.66                 $     1.20      $     1.36     $     1.61   
Percent Accretion/(Dilution)                    38.2%                      30.1%           33.4%          38.9%  
- ---------------------------------------------------------------------------------------------------------------   
                                                                                                                  
EPS Unicorn Ramp @ 8.0%                    $     0.93                 $     0.59      $     0.82     $     0.97   
EPS Unicorn/Mercury                        $     0.00               - $     1.15    - $     0.73   - $     0.19   
- ---------------------------------------------------------------------------------------------------------------   
Absolute Accretion/(Dilution)            - $     0.93               - $     1.74    - $     1.55   - $     1.16   
Percent Accretion/(Dilution)                  (99.6)%                   (296.4)%        (188.5)%       (119.5)%  
- ---------------------------------------------------------------------------------------------------------------   
                                                                                                                  
CREDIT DATE (EXCLUDING CHEVRON DEBT)                                                                              
- ------------------------------------

Total Debt at Year End                     $  5,842.8                  $ 6,037.4      $ 6,174.90     $  6,118.9   
                                                                                                                  
EBITDAX/Interest Coverage                       4.30x                      3.74x           3.90x          4.20x   
                                                                                                                  
Total Debt/EBITDAX                              3.02x                      3.59x           3.41x          3.28x   
                                                                                                                  
Total Debt/Total Book Capitalization            77.4%                      81.6%           84.6%          85.7%   
                                                                                                                  
Total Debt/ Market Capitalization               43.9%                      44.7%           45.3%          45.1%   
                                                                                                                  
EQUITY VALUATION (IMPLIED SHARE PRICE)                                                                            
- -------------------------------------                                                                             
                                                                                                                  
Forward EBITDAX Multiple                                                                                          
  @6.0x                                    $    17.01                 $    19.26      $    19.97     $    20.64   
  @6.5x                                    $    20.31                 $    22.81      $    23.63     $    24.33   
  @7.0x                                    $    23.60                 $    26.36      $    27.28     $    28.02   
                                                                                                                  
Forward ATCF Multiple                                                                                             
  @6.0x                                    $    31.22                 $    32.69      $    34.44     $    34.26   
  @6.5x                                    $    33.83                 $    35.42      $    37.31     $    37.12   
  @7.0x                                    $    36.43                 $    38.14      $    40.18     $    39.98   
</TABLE>

                                                            [SMITH BARNEY LOGO]


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission