ORYX ENERGY CO
10-K405, 1996-03-28
CRUDE PETROLEUM & NATURAL GAS
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<PAGE>
- - --------------------------------------------------------------------------------
- - --------------------------------------------------------------------------------
 
                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                           --------------------------
                                   FORM 10-K
(MARK ONE)
 
<TABLE>
<S>          <C>
/X/          ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
             SECURITIES EXCHANGE ACT OF 1934
                        FOR THE FISCAL YEAR ENDED DECEMBER 31, 1995
                                            OR
/ /          TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
             SECURITIES EXCHANGE ACT OF 1934
 
                     FOR THE TRANSITION PERIOD FROM ------------- TO -------------
</TABLE>
 
                          COMMISSION FILE NO. 1-10053
                           --------------------------
                              ORYX ENERGY COMPANY
 
             (Exact name of Registrant as specified in its charter)
 
<TABLE>
<S>                                      <C>
               DELAWARE                         23-1743284
    (State or other jurisdiction of          (I.R.S. employer
    incorporation or organization)        identification number)
            13155 NOEL ROAD                     75240-5067
             DALLAS, TEXAS
    (Address of principal executive             (Zip code)
               offices)
</TABLE>
 
              Registrant's telephone number, including area code:
                                 (214) 715-4000
 
          SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:
 
<TABLE>
<CAPTION>
                                                                           Name of Each Exchange
                  Title of Each Class                                       on Which Registered
- - --------------------------------------------------------  --------------------------------------------------------
<S>                                                       <C>
               COMMON STOCK, $1 PAR VALUE                                 NEW YORK STOCK EXCHANGE
             8% NOTES DUE OCTOBER 15, 2003                                NEW YORK STOCK EXCHANGE
           8 1/8% NOTES DUE OCTOBER 15, 2005                              NEW YORK STOCK EXCHANGE
 7 1/2% CONVERTIBLE SUBORDINATED DEBENTURES DUE MAY 15,                   NEW YORK STOCK EXCHANGE
                          2014
</TABLE>
 
          SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:
 
   MEDIUM TERM NOTES, SERIES A DUE FEBRUARY 1, 1996 THROUGH FEBRUARY 1, 2002
                          9.30% NOTES DUE MAY 1, 1996
                          10% NOTES DUE JUNE 15, 1999
                       9 1/2% NOTES DUE NOVEMBER 1, 1999
                          10% NOTES DUE APRIL 1, 2001
 
    Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K.  X
 
    Indicate  by check  mark whether  the Registrant  (1) has  filed all reports
required to be filed by  Section 13 or 15(d) of  the Securities Exchange Act  of
1934  during  the preceding  12  months (or  for  such shorter  period  that the
Registrant was required to file such reports), and (2) has been subject to  such
filing requirements for the past 90 days. Yes _X_  No ____
 
    The  aggregate market  value of  voting stock  held by  nonaffiliates of the
Registrant as of March 1, 1996, was approximately $1,333 million.
 
    The number of shares of Common Stock, $1 par value, outstanding as of  March
1, 1996, was 104,566,704.
 
    Selected  portions of the Oryx Energy  Company Annual Report to Shareholders
to the fiscal  year ended  December 31, 1995  are incorporated  by reference  in
Parts I, II, and IV of this Form 10-K.
 
    Selected  portions of  the Oryx  Energy Company  definitive Proxy Statement,
which will be filed with the Securities and Exchange Commission within 120  days
after  December 31, 1995, are incorporated by reference in Part III of this Form
10-K.
 
- - --------------------------------------------------------------------------------
- - --------------------------------------------------------------------------------
<PAGE>
 
                                  CERTAIN ABBREVIATIONS AND OTHER
                                    MATTERS
 
      As used  herein  and with  the  Oryx  Energy Company  Annual  Report  to
  Shareholders  for the  Fiscal Year Ended  December 31,  1995 incorporated by
  reference in Parts I, II and IV of this Form 10-K, the following terms  have
  specific meanings:
 
<TABLE>
<C>        <S>                                     <C>        <C>
        m  thousand                                       mm  million
      bbl  barrel                                         mb  thousand barrels
      mmb  million barrels                               mcf  thousand cubic feet
     mmcf  million cubic feet                            bcf  billion cubic feet
       eb  equivalent barrel                             meb  thousand equivalent barrels
      b/d  barrels per day                              mmeb  million equivalent barrels
      WTI  West Texas Intermediate spot price         mmcf/d  million cubic feet per day
     ED&A  exploration, development and                   HH  Henry Hub spot price
           acquisition
                                                        FD&A  finding, development and
                                                              acquisition
</TABLE>
 
      Natural gas equivalents are determined under the relative energy content
  method  by using the ratio  of 6 mcf of  natural gas to 1  bbl of crude oil,
  condensate or natural gas liquids.
 
      With respect to information on  the working interest in wells,  drilling
  locations and acreage, "net" oil and gas wells, drilling locations and acres
  are  determined by  multiplying the whole  numbers by  the Company's working
  interest.
<PAGE>
                                     PART I
 
ITEMS 1. AND 2.  BUSINESS AND PROPERTIES
 
GENERAL
 
    Oryx Energy Company (together with its consolidated subsidiaries, unless the
context  otherwise requires, Company) engages in the oil and gas exploration and
production business. The  Company has a  strong base of  U.S. and  international
reserves  and production in the Gulf of  Mexico, the southwestern U.S., the U.K.
North Sea,  Ecuador  and Kazakstan.  It  also has  exploration  and  development
projects  in the Gulf  of Mexico, the  U.K. North Sea,  Kazakstan, Australia and
Algeria. The Company also had producing assets in Indonesia and Gabon which were
sold in 1995. The Company's business  in the United States is conducted  through
Sun  Energy Partners, L.P.  (Partnership), of which the  Company is the Managing
General Partner and owns a 98 percent interest.
 
    In 1995, the Company implemented a plan which refocused strategic direction,
significantly reduced  debt, restored  profitability and  set the  Company on  a
course  for sustained long-term growth in  cash flow. The Company reoriented its
strategic direction by changing the nature of its capital investing program. The
Company is emphasizing lower-risk and shorter cycle-time prospects. The U.S.  is
the centerpiece of the Company's investment strategy for the foreseeable future,
supplemented by a measured and focused international program. Investing has been
supported  by proven technology.  Major development programs  will be funded and
opportunities around existing fields will be exploited. Exploration spending  is
directed  toward areas of  proven success, and  overall exploration spending has
been decreased. The  Company emphasizes  projects that  generate near-term  cash
flow and de-emphasizes entry into new countries. The primary geographic focus of
both exploration and development spending is the Gulf of Mexico.
 
    For  the  five years  1991 through  1995,  the Company's  average production
replacement rate was 92 percent at a cost of $5.04 per eb. In 1995, the  Company
replaced 67 percent of its production at $5.86 per eb.
 
    The  Company determines its ED&A investing plans primarily based on the cash
flow that it expects  to generate. For 1995,  the Company invested $300  million
for  ED&A programs. The  Company plans to invest  approximately $420 million for
ED&A in  1996,  with the  primary  emphasis being  near-term  volume  additions,
primarily  in the Gulf of Mexico. The Company is basing its 1996 investing plans
on oil and gas spot prices averaging $18.00 per barrel (WTI) and $1.80 per mmbtu
(H H). The  Company's cash  flow available for  investment will  continue to  be
affected  by prevailing oil and gas prices, costs and volumes. In 1995, about 22
percent of the Company's  total ED&A investing was  on exploration and about  78
percent  on development. About 73 percent of total ED&A outlays were made in the
U.S., and this will remain at 73 percent in 1996.
 
PROVED RESERVES
 
    As of December 31,  1995, the Company's estimated  proved reserves were  344
mmb of liquids and 1,323 bcf of natural gas which represents an aggregate of 564
mmeb  of reserves.  The Company's  liquids reserves  were located  in the United
States (60 percent), the United Kingdom (29 percent) and other foreign countries
(11 percent). The  Company's natural  gas reserves  were located  in the  United
States  (98 percent) and the United Kingdom (2 percent). More information on the
estimated quantities of proved oil and gas reserves, proved developed  reserves,
and  the  Standardized Measure,  are  presented in  the  "Consolidated Financial
Statements  --  Supplementary  Financial  and  Operating  Information"  in   the
Company's  1995 Annual  Report to  Shareholders. The  Company files  oil and gas
reserve estimates with various governmental regulatory authorities and agencies,
the variability of which does not exceed 5 percent.
 
ASSET SALES
 
    In July 1995, the  Company completed the  sale of all of  its assets in  the
Alba  field in  the U.K. North  Sea for  cash consideration of  $270 million. In
November 1995, the Company sold its interest  in Block 48/15a in the U.K.  North
Sea   for  $120  million.  Assets  sold  included  the  Company's  33.7  percent
 
                                       2
<PAGE>
interest in the Audrey field; its  estimated 10 percent interest in the  Galleon
field;  and its undetermined interest in the Ensign discovery. The sale of these
North Sea assets was part  of a series of  related asset dispositions which  the
Company  entered into in 1995 for the purpose of reducing debt. In addition, the
Company completed sales of certain U.S. oil and gas producing assets and all  of
its  assets in Indonesia and  Gabon. The sale of  U.S. assets occurred primarily
during the six months  ended June 30,  1995 and generated  cash proceeds of  $77
million;  the  sale of  the  Indonesian assets  occurred  in May  1995  for cash
proceeds of $67 million; and the sale  of the Gabonese assets occurred in  March
1995  for cash proceeds of $2 million. Asset dispositions, totaling $536 million
of gross proceeds, represent 138  million equivalent barrels of proved  reserves
and 43 thousand average equivalent barrels of production per day.
 
OFFSHORE UNITED STATES
 
    The  Company  emphasizes projects  that  generate near-term  cash  flow. The
Company has  identified the  Gulf of  Mexico as  the cornerstone  of its  growth
strategy.
 
    The  Company has significant presence in the Gulf of Mexico with an interest
in 115 blocks in various stages of exploration, development and production.  The
Company  has an interest in 36 producing platforms, 17 of which it operates. The
Company also holds interests in various offshore pipelines and facilities.
 
    EXPLORATION
 
    As of December 31, 1995, the Company held 275 thousand net undeveloped acres
offshore, as compared to 344 thousand as  of December 31, 1994. Of the 115  Gulf
of  Mexico blocks in which the Company  owns an interest, 71 are undeveloped. In
1995, the Company spent $5 million to acquire interests in seven blocks.
 
    As of December 31, 1995, one exploratory well was being drilled. The Company
drilled 6 gross (3 net) exploratory wells  offshore in 1995 and 4 gross (3  net)
in 1994. Of the wells drilled in 1995, 2 gross (1 net) wells were successful.
 
    PRODUCTION AND DEVELOPMENT
 
    Average daily production of crude oil and condensate offshore was 16, 10 and
9 mbbls in 1995, 1994 and 1993. Average daily production of natural gas offshore
was 180, 203 and 193 mmcf in 1995, 1994 and 1993.
 
    The  Company owns a 100 percent interest  in the High Island A-576 block. In
1994, the HI A-576 #1  discovery well encountered 168 feet  of net pay from  the
Lower  Pleistocene sands. The well  is located 110 miles  off the Texas coast in
290 feet of water and is 20 miles southwest of the Company's discoveries at High
Island 379 and 385. This development, which has been named the Sherman  Project,
began production in December 1995. Peak production was 7 meb per day.
 
    The  Company owns a 100  percent interest in the  four-block High Island 384
unit. The High Island 384 unit is composed  of blocks 378, 379, 384 and 385  and
is  located approximately 112 miles off the Texas coast in water with an average
depth of 360  feet. In  1993, the  Company announced  an oil  discovery in  High
Island 379 which encountered 179 feet of oil pay. In the early part of 1994, the
Company  announced an oil and gas discovery  in High Island 385. The High Island
385 discovery encountered 80  feet of net pay.  This new development, which  has
been named the Patton Project, began production in January 1995 and in September
achieved the expected peak production of 20 meb per day.
 
    Late  in 1995, the Company confirmed the presence of natural gas reserves in
a previously untested area of the High  Island 384 Unit. The High Island 385  #3
well encountered 158 feet of net gas pay. Two subsequent delineation wells found
the same pay interval in nearby fault blocks. In the second phase of Patton, the
Company  will install a  platform in 360 feet  of water and  develop the new gas
reservoir. First production from phase II  is expected by the fourth quarter  of
1996 with gross peak production estimated to be 30-40 mmcf per day.
 
                                       3
<PAGE>
    In  early  1995, the  Company confirmed  the presence  of hydrocarbons  in a
previously untested fault block on the Garden Banks 260 discovery in the Gulf of
Mexico. The Garden Banks (GB) 215 #2 well, which drilled a new fault block about
two  miles  north  of  the  original  discovery  well  on  GB  260,  encountered
approximately  170 feet of  net pay. The  GB 259 #2  well was then  drilled as a
side-track, and  encountered over  115 feet  of new  pay in  the same  reservoir
sands.  A total of nine  successful wells have been drilled  in the GB 260 area.
The most  recent  well,  GB 216  #2,  encountered  150 feet  of  net  pay.  This
development,  which has  been named the  Baldpate Project, is  in federal waters
offshore Louisiana in  water depths of  approximately 1,700 feet.  In 1995,  the
Company entered into a plan of development to install a compliant tower platform
and  processing facility. The  Company expects to begin  production in 1998 with
gross peak  production of  50-60 meb  per day.  The Company  owns a  50  percent
interest in a four-block area.
 
    In 1995, the Company approved a plan for the development of Viosca Knoll 826
which  lies 80  miles off the  Alabama coast in  water depths of  1,500 to 2,500
feet. This development has been named  the Neptune Project. First production  is
anticipated  in 1997 with  a gross peak rate  of 24-30 meb  per day. The Company
operates the four-block Viosca  Knoll unit and owns  a 50 percent interest.  The
project  will utilize a new type of  floating production facility called a spar.
The spar is  a cylindrical-shaped vessel  which floats in  a vertical  position,
similar  to a  buoy. Production  risers will be  routed through  the cylinder to
allow the spar to  float around them.  The field will  be developed in  multiple
phases with the spar being moved from location to location. In 1994, the Company
exchanged  its interest  in an  undeveloped block  in the  Gulf of  Mexico for a
royalty interest in Viosca Knoll 826.
 
    As of December 31, 1995, the Company was drilling 12 gross (7 net)  offshore
development  wells.  The Company  drilled 14  gross  (11 net)  development wells
offshore in 1995 and  16 gross (6  net) in 1994.  All of the  14 gross (11  net)
development wells drilled in 1995 were successful.
 
ONSHORE UNITED STATES
 
    The  onshore area continues to be  a major contributor of production volumes
and cash  flow  with  relatively  modest reinvestment  needs.  The  Company  has
interests  in  60 major  onshore fields  in  five states  and operates  about 75
percent of its production. In addition,  the Company has increased its  drilling
activity to more rapidly exploit its onshore asset portfolio.
 
    The  Company is applying 3-D technology  creating opportunities in new fault
blocks and deeper  pool horizons  which provide  new volumes.  To optimize  cash
flow,  the Company will continue to  exploit its waterflood operations. The U.S.
onshore will be managed for maximum cash flow generation.
 
    EXPLORATION
 
    The Company drilled no  exploratory wells onshore in  1995, and at  December
31, 1995, none were being drilled.
 
    PRODUCTION AND DEVELOPMENT
 
    Average  daily production of crude oil and condensate onshore was 30, 38 and
47 mb in  1995, 1994 and  1993. The decrease  in 1995 crude  oil and  condensate
production  compared to 1994 and  in 1994 compared to  1993 was due primarily to
asset sales and  normal declines. Average  daily net production  of natural  gas
onshore was 288, 335 and 330 mmcf in 1995, 1994 and 1993.
 
    As  of December 31, 1995,  the Company was drilling  or participating in the
drilling of 34 gross (29  net) development wells onshore.  Of the 132 gross  (89
net)  development wells  drilled onshore  during 1995,  121 gross  (80 net) were
successful.
 
UNITED KINGDOM
 
    The U.K. North Sea provides a strong  stream of earnings and cash flow  with
relatively  modest reinvestment needs. This is  important for the funding of the
Company's plans in other strategic areas.
 
    In 1995, the  Company initiated significant  cost-reduction measures at  its
operated  fields. As a result, the Company  expects an overall reduction of U.K.
production costs in 1996.
 
                                       4
<PAGE>
    Drilling activities are concentrated on infield and near-field opportunities
near existing infrastructure. In total, the Company has an interest in 29 blocks
in the North Sea.
 
    EXPLORATION
 
    The Company held 212 thousand net undeveloped  acres in the North Sea as  of
December 31, 1995, compared to 266 thousand net undeveloped acres as of December
31, 1994.
 
    In  1995, the Company drilled no exploratory  wells in the North Sea, and at
December 31, 1995, none were being drilled.
 
    PRODUCTION AND DEVELOPMENT
 
    The Company's producing fields set forth in the table below, are located  in
the northern sector of the North Sea.
 
    As  of December 31, 1995,  the Company was drilling  or participating in the
drilling of 4  gross (1 net)  development well in  the North Sea.  All of the  8
gross (2 net) development wells drilled in the U.K. in 1995 were successful.
 
    The  Company's average daily  net production of crude  oil and condensate in
the United Kingdom was 55, 54 and 35 mb during 1995, 1994 and 1993. The increase
in production  in 1994  was due  to the  acquisition of  additional interest  in
Ninian, the exchange for additional interests in Hutton, Lyell and Murchison and
the results of development drilling. Average daily production of natural gas was
50,  62  and 80  mmcf during  1995, 1994  and  1993. The  decrease in  net daily
production of natural gas in 1995 and  1994 was due to reduced takes by  British
Gas plc and asset sales.
 
    The  following  table sets  forth  the North  Sea  producing fields  held at
December 31, 1995 and their net daily production:
 
<TABLE>
<CAPTION>
                                                                             1995 NET DAILY
                                                                 PERCENT       PRODUCTION
PRODUCING FIELDS                                    OIL/GAS     OWNERSHIP         (MEB)
- - -------------------------------------------------  ---------  -------------  ---------------
<S>                                                <C>        <C>            <C>
Dunlin...........................................     Oil            14.4               5
Hutton...........................................     Oil            44.3              10
Murchison........................................     Oil            51.8               9
Ninian...........................................     Oil            29.5              17
Lyell............................................   Oil/Gas          66.6               7
Strathspey.......................................   Oil/Gas           6.5               3
</TABLE>
 
    The Company also receives tariff income on production from several satellite
fields that produce through the Ninian facilities.
 
    In early 1994, the Company began producing oil from the Alba field. Alba  is
located on Block 16/26 in the central sector of the North Sea. The Company owned
a 15.5 percent interest in the field which it sold in 1995.
 
    In  the third  quarter of  1994, the Company  exchanged its  interest in the
undeveloped Britannia field for  additional interests in  the Hutton, Lyell  and
Murchison producing fields and $40.4 million in cash. This transaction increased
near-term production volumes and considerably reduced future development capital
expenditures.  Effective January 9, 1995, the  Company took over operatorship of
the Hutton, Lyell and  Murchison fields. In late  1994, the Company completed  a
development  well for 20 mb gross per day in a newly discovered extension to the
Hutton field. The well encountered in excess of 150 feet of net pay in the Brent
sandstone.
 
    In the fourth  quarter of  1994, the Company  began producing  gas from  the
Galleon  field at a net of  19 mmcf per day. Galleon  is located in the southern
portion of the North Sea.  The Company had a 10  percent interest in the  field,
subject to unitization, which it sold in 1995.
 
                                       5
<PAGE>
    In  addition, the Company  has interests in and  receives tariff income from
North Sea transportation systems, terminal storage facilities and certain  other
related income producing assets, including the Brent and Ninian Pipeline Systems
and the Sullom Voe Terminal in the Shetland Islands.
 
OTHER FOREIGN
 
    In 1995, the Company sold all its interests in Indonesia and Gabon.
 
    In  1995, the  Company had producing  interests in Ecuador  where the Gacela
field began producing in  1993. Also development of  the Jaguar and Mono  fields
has begun. The Company is conducting geophysical work on Block 21 in Ecuador.
 
    During 1994, the Company signed two oil and gas agreements with the Republic
of  Kazakstan. The agreements involve  both the development of  a known field as
well as  the rights  to explore  a large  block in  western Kazakstan.  A  joint
venture  agreement  was signed  for  development of  the  Arman Field  which was
discovered in  the  1980's but  had  not  been developed.  The  Company  jointly
operates  the  venture  and  currently  holds a  50  percent  interest  with two
Kazakstani partners. The Arman Field is located in the north Buzachi  Peninsula.
In  1995, the first 380 thousand net barrels  of oil were produced and sold from
four wells in the  Arman Field. The Company  has a production sharing  agreement
for  approximately 3 million acres located east of the Arman Field. In September
1995, the Company farmed-out 50 percent of this exploration venture in  exchange
for a carry on the initial exploration phase.
 
    EXPLORATION
 
    As  of December  31, 1995, the  Company held 3,777  thousand net undeveloped
acres in other foreign properties, as compared to 5,749 thousand net undeveloped
acres as of December  31, 1994. The decrease  of 1,972 thousand net  undeveloped
acres  in 1995 as compared to 1994 is due primarily to the sale of the Company's
interests in Indonesia and the  relinquishment of a production sharing  contract
area in Algeria.
 
    The  Company drilled 1 successful gross exploratory well in 1995 in the Zone
of Cooperation between Australia and Indonesia.  The Bayu #1 discovery well  was
drilled  on ZOCA 91-13 and encountered 570 gross  feet of pay (353 net feet) and
flowed at a cumulative rate of 90 mmcf/d of gas and 5250 b/d of condensate  from
four  zones. Since then,  three successful appraisal wells  have been drilled on
the adjacent block  with results  that indicate a  consistent gas-water  contact
across  the field and similar reservoir properties. The field is estimated to be
approximately 17  miles  long  and  6  miles  wide.  Preliminary  estimates  for
recoverable reserves from the field are 3.5-4 trillion cubic feet of natural gas
and  175-200 mmb of hydrocarbon liquids  (approximately 750-850 mmeb). The field
is located 185 miles off the northern  coast of Australia in 240 feet of  water.
The Company owns 25 percent of ZOCA 91-13.
 
    At  December  31, 1995,  the Company  was drilling  or participating  in the
drilling of 1 gross exploratory well.
 
    PRODUCTION AND DEVELOPMENT
 
    The Company's average daily net production of crude oil and condensate  from
other  foreign areas was  13, 19 and 19  mb in 1995, 1994  and 1993. The average
daily production of  crude oil  and condensate  decreased in  1995, compared  to
1994,  due to the sale of Indonesia, partially offset by increased production in
Ecuador.
 
    The Company drilled 14  gross (2 net) development  wells, all of which  were
successful  in 1995. As of December 31, 1995,  the Company was in the process of
drilling or participating in the drilling of 1 gross development well.
 
                                       6
<PAGE>
PRODUCTION
 
    In 1995, the Company's production  was concentrated primarily in the  United
States  and the United Kingdom.  In 1995, the Company  produced 48 mmeb from its
properties in  the United  States, 23  mmeb from  its properties  in the  United
Kingdom, and 5 mmeb from its other foreign properties.
 
    The  following table sets  forth the Company's  average daily net production
for 1995, 1994 and 1993:
 
                          AVERAGE DAILY NET PRODUCTION
 
<TABLE>
<CAPTION>
                                                                                   YEAR ENDED DECEMBER 31
                                                                               -------------------------------
                                                                                 1995       1994       1993
                                                                               ---------  ---------  ---------
<S>                                                                            <C>        <C>        <C>
Crude & Condensate (mb):
  United States
    Onshore..................................................................         30         38         47
    Offshore.................................................................         16         10          9
                                                                                     ---        ---        ---
                                                                                      46         48         56
                                                                                     ---        ---        ---
  U.K........................................................................         55         54         35
  Other foreign..............................................................         13         19         19
                                                                                     ---        ---        ---
                                                                                      68         73         54
                                                                                     ---        ---        ---
Processed Natural Gas Liquids (mb):
  United States..............................................................          6          6          7
                                                                                     ---        ---        ---
                                                                                     120        127        117
                                                                                     ---        ---        ---
                                                                                     ---        ---        ---
Natural Gas (mmcf):
  United States
    Onshore..................................................................        288        335        330
    Offshore.................................................................        180        203        193
                                                                                     ---        ---        ---
                                                                                     468        538        523
  U.K........................................................................         50         62         80
                                                                                     ---        ---        ---
                                                                                     518        600        603
                                                                                     ---        ---        ---
                                                                                     ---        ---        ---
</TABLE>
 
ACREAGE, WELLS AND PER UNIT DATA
 
    The following table sets forth  the Company's undeveloped and developed  oil
and gas acreage (in thousands) held at December 31, 1995 and 1994:
 
                              UNDEVELOPED ACREAGE
 
<TABLE>
<CAPTION>
                                                                    GROSS                  NET
                                                             --------------------  --------------------
                                                               1995       1994       1995       1994
                                                             ---------  ---------  ---------  ---------
<S>                                                          <C>        <C>        <C>        <C>
United States
  Onshore..................................................        983      1,142        533        572
  Offshore.................................................        380        511        275        344
                                                             ---------  ---------  ---------  ---------
                                                                 1,363      1,653        808        916
U.K........................................................        605        816        212        266
Other Foreign..............................................      5,479     11,769      3,777      5,749
                                                             ---------  ---------  ---------  ---------
                                                                 7,447     14,238      4,797      6,931
                                                             ---------  ---------  ---------  ---------
                                                             ---------  ---------  ---------  ---------
</TABLE>
 
                                       7
<PAGE>
                               DEVELOPED ACREAGE
 
<TABLE>
<CAPTION>
                                                                     GROSS                  NET
                                                              --------------------  --------------------
                                                                1995       1994       1995       1994
                                                              ---------  ---------  ---------  ---------
<S>                                                           <C>        <C>        <C>        <C>
United States
  Onshore...................................................        982      1,137        551        631
  Offshore..................................................        231        244        102         97
                                                              ---------  ---------  ---------  ---------
                                                                  1,213      1,381        653        728
U.K.........................................................         72        101         36         47
Other Foreign*..............................................         58      6,113         29        831
                                                              ---------  ---------  ---------  ---------
                                                                  1,343      7,595        718      1,606
                                                              ---------  ---------  ---------  ---------
                                                              ---------  ---------  ---------  ---------
</TABLE>
 
- - ------------------------
*The decrease in gross developed acreage is due to the sale of Indonesia.
 
    The following table sets forth the Company's exploratory and development oil
and gas wells drilled during 1995, 1994 and 1993:
 
                           EXPLORATORY WELLS DRILLED
 
<TABLE>
<CAPTION>
                                                                GROSS                             NET
                                                   -------------------------------  -------------------------------
                                                     1995       1994       1993       1995       1994       1993
                                                   ---------  ---------  ---------  ---------  ---------  ---------
<S>                                                <C>        <C>        <C>        <C>        <C>        <C>
Oil
  United States
    Onshore......................................         --         --         --         --         --         --
    Offshore.....................................          1         --          2          1         --          1
                                                         ---        ---        ---        ---        ---        ---
                                                           1         --          2          1         --          1
  U.K............................................         --         --         --         --         --         --
  Other foreign..................................         --          3          2         --         --          1
                                                         ---        ---        ---        ---        ---        ---
                                                           1          3          4          1         --          2
                                                         ---        ---        ---        ---        ---        ---
Gas
  United States
    Onshore......................................         --          1         --         --         --         --
    Offshore.....................................          1          1          1         --          1          1
                                                         ---        ---        ---        ---        ---        ---
                                                           1          2          1         --          1          1
  U.K............................................         --         --         --         --         --         --
  Other Foreign..................................          1          1         --         --          1         --
                                                         ---        ---        ---        ---        ---        ---
                                                           2          3          1         --          2          1
                                                         ---        ---        ---        ---        ---        ---
Dry
  United States
    Onshore......................................         --         --          2         --         --          2
    Offshore.....................................          4          3          4          2          2          2
                                                         ---        ---        ---        ---        ---        ---
                                                           4          3          6          2          2          4
  U.K............................................         --          1          3         --         --          1
  Other foreign..................................         --         14         11         --          3          2
                                                         ---        ---        ---        ---        ---        ---
                                                           4         18         20          2          5          7
                                                         ---        ---        ---        ---        ---        ---
      Total......................................          7         24         25          3          7         10
                                                         ---        ---        ---        ---        ---        ---
                                                         ---        ---        ---        ---        ---        ---
</TABLE>
 
                                       8
<PAGE>
                           DEVELOPMENT WELLS DRILLED
 
<TABLE>
<CAPTION>
                                                                GROSS                             NET
                                                   -------------------------------  -------------------------------
                                                     1995       1994       1993       1995       1994       1993
                                                   ---------  ---------  ---------  ---------  ---------  ---------
<S>                                                <C>        <C>        <C>        <C>        <C>        <C>
Oil
  United States
    Onshore......................................         56         27         44         41         11         29
    Offshore.....................................          7          5          4          7          2          2
                                                         ---        ---        ---        ---        ---        ---
                                                          63         32         48         48         13         31
  U.K............................................          7         20          5          2          4          1
  Other foreign..................................         14         35         36          2          4          5
                                                         ---        ---        ---        ---        ---        ---
                                                          84         87         89         52         21         37
                                                         ---        ---        ---        ---        ---        ---
Gas
  United States
    Onshore......................................         65         49         38         39         23         15
    Offshore.....................................          7          9          8          4          3          3
                                                         ---        ---        ---        ---        ---        ---
                                                          72         58         46         43         26         18
  U.K............................................          1          2         --         --         --         --
                                                         ---        ---        ---        ---        ---        ---
                                                          73         60         46         43         26         18
                                                         ---        ---        ---        ---        ---        ---
Dry
  United States
    Onshore......................................         11          4          1          9          4          1
    Offshore.....................................         --          2          4         --          1          3
                                                         ---        ---        ---        ---        ---        ---
                                                          11          6          5          9          5          4
  U.K............................................         --         --          6         --         --          1
  Other foreign..................................         --         --          2         --         --         --
                                                         ---        ---        ---        ---        ---        ---
                                                          11          6         13          9          5          5
                                                         ---        ---        ---        ---        ---        ---
      Total......................................        168        153        148        104         52         60
                                                         ---        ---        ---        ---        ---        ---
                                                         ---        ---        ---        ---        ---        ---
</TABLE>
 
    The following table sets forth the Company's gross and net producing oil and
gas wells at December 31, 1995:
 
                          PRODUCING OIL AND GAS WELLS
 
<TABLE>
<CAPTION>
                                                                          GROSS*                 NET
                                                                   --------------------  --------------------
                                                                      OIL        GAS        OIL        GAS
                                                                   ---------  ---------  ---------  ---------
<S>                                                                <C>        <C>        <C>        <C>
United States
  Onshore........................................................      3,031        812      1,696        508
  Offshore.......................................................         51        110         31         63
                                                                   ---------        ---  ---------        ---
                                                                       3,082        922      1,727        571
Foreign:
  U.K............................................................        111          3         38         --
  Other foreign..................................................         41         --         13         --
                                                                   ---------        ---  ---------        ---
    Total........................................................      3,234        925      1,778        571
                                                                   ---------        ---  ---------        ---
                                                                   ---------        ---  ---------        ---
</TABLE>
 
- - ------------------------
*Gross  producing wells  include 136  multiple completion  wells (more  than one
 formation producing into the same well bore).
 
                                       9
<PAGE>
    The following table sets forth the Company's average revenues and production
costs per unit of oil and gas production for 1995, 1994 and 1993:
 
                 AVERAGE PER UNIT REVENUES AND PRODUCTION COSTS
 
<TABLE>
<CAPTION>
                                                                         YEAR ENDED DECEMBER 31
                                                                     -------------------------------
                                                                       1995       1994       1993
                                                                     ---------  ---------  ---------
<S>                                                                  <C>        <C>        <C>
Revenues:
  Crude and condensate (per bbl)
    U.S............................................................  $   16.44  $   14.69  $   15.96
    U.K............................................................  $   16.73  $   15.44  $   15.82
    Other foreign..................................................  $   14.51  $   14.89  $   16.91
    Worldwide......................................................  $   16.35  $   15.06  $   16.08
  Natural Gas (per mcf)
    U.S............................................................  $    1.73  $    1.87  $    1.96
    U.K............................................................  $    2.20  $    2.15  $    2.11
    Worldwide......................................................  $    1.77  $    1.90  $    1.98
 
Average production cost per unit of oil and gas production (per
 eb):*
  U.S.
    Operating costs................................................  $    3.64  $    3.96  $    3.67
    Production taxes...............................................        .72        .89        .99
                                                                     ---------  ---------  ---------
    Total production costs.........................................  $    4.36  $    4.85  $    4.66
  U.K.
    Operating costs................................................  $    6.45  $    6.13  $    7.12
    Production taxes...............................................       2.12       1.17        .51
                                                                     ---------  ---------  ---------
    Total production costs.........................................  $    8.57  $    7.30  $    7.63
  Other foreign
    Operating costs................................................  $    3.53  $    4.43  $    5.33
    Production taxes...............................................       4.95       5.71       8.50
                                                                     ---------  ---------  ---------
    Total production costs.........................................  $    8.48  $   10.14  $   13.83
  Worldwide
    Operating costs................................................  $    4.52  $    4.65  $    4.61
    Production taxes...............................................       1.43       1.39       1.46
                                                                     ---------  ---------  ---------
    Total production costs.........................................  $    5.95  $    6.04  $    6.07
</TABLE>
 
- - ------------------------
*Excludes natural gas liquids production.
 
ASSET DISPOSITIONS
 
    Assets are managed on  a portfolio basis. The  Company will continue to  buy
and sell assets with the intention of upgrading its asset base.
 
RECOVERY METHODS
 
    During  1995, the Company  obtained 62, 37  and 1 percent  of its U.S. crude
production from primary, secondary and tertiary recovery methods. This  compares
to  55, 38 and  7 percent of its  crude oil production in  1994. At December 31,
1995, the Company participated in no major tertiary oil recovery programs.
 
    The terms  "secondary  recovery" and  "tertiary  recovery" relate  to  those
methods  used to increase the  quantity of crude oil  and condensate and natural
gas that  can be  recovered in  excess  of the  quantity recoverable  using  the
primary energy found in a reservoir. Secondary recovery methods include pressure
maintenance by waterflooding or natural gas injection.
 
                                       10
<PAGE>
MARKETING OF OIL AND GAS
 
    DISTRIBUTION
 
    In  the U.S., crude oil, condensate  and natural gas are distributed through
pipelines and/or  trucks to  traders, end  users, gatherers  and  transportation
companies  and in foreign locations by tankers  and/ or pipelines to traders and
end users.  Worldwide, sufficient  distribution systems  exist and  are  readily
available  in the  areas of  the Company's production  to enable  the Company to
effectively market  its oil  and gas.  In some  instances, the  Company owns  an
interest in these systems.
 
    CRUDE AND CONDENSATE
 
    During 1995, sales to J. Aron & Company and Chevron totaled approximately 15
and  13 percent  of the Company's  sales of  crude oil and  condensate. No other
customer purchased more than 10 percent of the Company's sales of crude oil  and
condensate.
 
    Since  most of the Company's crude and condensate is produced in areas where
there are  other buyers  offering  to purchase  at  market prices,  the  Company
believes  that the loss of any major purchaser would not have a material adverse
effect on the Company's business. In 1995, the ten largest customers,  including
J.  Aron & Company  and Chevron accounted  for approximately 59  percent of such
sales.
 
    Currently, approximately 63 percent of  domestic sales are made pursuant  to
arrangements  that are cancelable upon 30 days' written notice by the Company or
the  purchaser,  with  substantially  all  of  the  remainder  of  the  domestic
production being sold pursuant to contracts of varying terms of up to nine years
in length.
 
    The  Company markets its  foreign crude oil production,  which is sold under
short-term contracts, on a cargo lot basis.
 
    NATURAL GAS
 
    During 1995  the  Company marketed  its  natural gas  production.  Sales  of
natural  gas  into short-term  markets averaged  46 percent  of total  sales. At
year-end over 50 percent of total sales were contracted to end-users of  natural
gas  on a term basis. Contract length of these term sales agreements ranges from
three months to ten years.
 
    During the  fourth quarter  of  1995, the  Company, Apache  Corporation  and
Parker  &  Parsley  Petroleum  Company formed  Producers  Energy  Marketing, LLC
(ProEnergy). Upon commencement of full operations, which is expected to occur in
the second quarter  of 1996, ProEnergy  will purchase substantially  all of  its
members' U.S. gas production at index prices.
 
    During  1995, the Company sold its natural gas production from the North Sea
under long-term agreements with British Gas plc, which represented 12 percent of
the Company's natural gas sales for 1995.
 
    During 1995, British Gas  plc was the only  customer who accounted for  more
than  10 percent of the  Company's natural gas sales.  The ten largest customers
including British Gas plc, accounted for  approximately 24 percent of total  gas
sales during 1995.
 
    HEDGING
 
    Because  of the volatility  of oil and gas  prices, the Company periodically
enters into crude oil and natural gas hedging activities.
 
REGULATION
 
    GENERAL
 
    The oil and gas industry is subject to regulation by the public policies  of
national,  state and local governments relating to  such matters as the award of
exploration and production interests, the
 
                                       11
<PAGE>
imposition of specific drilling obligations, environmental protection  controls,
control  over the development and abandonment of a field (including restrictions
on production  and abandonment  of production  facilities) and,  in some  cases,
possible  nationalization,  expropriation,  regulatory  taking,  cancellation or
frustration of contract rights. The industry  is also subject to the payment  of
royalties  and taxes, which  tend to be  high compared to  those levied on other
commercial  activities.  The  Company  cannot  predict  the  impact  of   future
regulatory and taxation initiatives.
 
    NATURAL GAS
 
    The  natural  gas  industry  in  the  United  States  remains  under federal
regulation pursuant to the Natural Gas Act and the Natural Gas Policy Act.
 
    ENVIRONMENTAL MATTERS
 
    The Company is subject  to, and makes every  effort to comply with,  various
environmental   quality  control  regulations  of   national,  state  and  local
governments. Although environmental requirements  can have a substantial  impact
upon  the energy industry, generally these  requirements do not appear to affect
the Company  any differently  or to  any  greater or  lesser extent  than  other
exploration and production companies.
 
    The  Company has been named as a potentially responsible party (PRP) at four
sites pursuant to  the Comprehensive Environmental  Response, Compensation,  and
Liability  Act of 1980, as amended. At two  of these sites, the Company has been
named as a de minimis party and therefore expects its liability to be small.  At
a  third site, the Company is reviewing its options and anticipates that it will
participate in steering committee  activities with the Environmental  Protection
Agency  (EPA). At  the fourth and  largest site, the  Operating Industries, Inc.
site in  California,  the  Company  has participated  in  a  steering  committee
consisting  of 139 companies. The steering  committee and other PRP's previously
entered into two  partial consent decrees  with the EPA  providing for  remedial
actions  which have  been or  are to  be completed.  The steering  committee has
successfully negotiated a third  partial consent decree  which provides for  the
following  remedial actions: a clay cover,  methane capturing wells and leachate
destruction facilities.  The remaining  work at  the site  involves  groundwater
evaluation and long-term operation and maintenance.
 
    Based  on the facts outlined above and the Company's ongoing analyses of the
actions where it has been identified as a PRP, the Company believes that it  has
accrued sufficient reserves to absorb the ultimate cost of such actions and that
such  costs will not have a material  impact on the Company's liquidity, capital
resources  or  financial  condition.  While  liability  at  superfund  sites  is
typically  joint and several, the Company has no reason to believe that defaults
by other PRPs  will result in  liability of the  Company materially larger  than
expected.
 
COMPETITION
 
    The  oil  and  gas  industry is  highly  competitive.  Integrated companies,
independent companies and individual producers and operators are active  bidders
for  desirable oil and  gas properties, as  well as for  the equipment and labor
required to  operate and  develop  such properties.  Although several  of  these
competitors  have financial  resources substantially  greater than  those of the
Company, management  believes that  the  Company is  in  a position  to  compete
effectively.
 
    The  availability of a ready market for the Company's oil and gas production
depends on numerous factors  beyond its control, including  the level of  prices
and  consumer demand, the extent  of worldwide oil and  gas production, the cost
and availability of alternative fuels, the  cost and proximity of pipelines  and
other  transportation facilities,  regulation by national  and local authorities
and the cost of compliance with applicable environmental regulations.
 
TECHNOLOGY
 
    The Company's exploration, development and production activities depend upon
the use of applied technology. In support of this, the Company has 27 engineers,
geoscientists, technicians and support personnel focusing on the technology used
in the exploration for, and development and
 
                                       12
<PAGE>
production of,  energy  resources.  The  Company's  expenditures  on  technology
activities,  including employee-related costs, were  $8 million, $11 million and
$15 million for the years 1995, 1994 and 1993, respectively.
 
THE PARTNERSHIP
 
    Since December 1, 1985, the Company  has functioned as the managing  general
partner  for, and  has conducted  its business  operations in  the United States
principally through  the  Partnership, a  Delaware  limited partnership.  As  of
December 31, 1995, the Company had a 98 percent interest in the Partnership. The
remaining  2 percent partnership interest is  a limited partnership interest and
is held  by public  unitholders in  the  form of  depositary units.  There  were
7,543,100 depositary units outstanding at December 31, 1995.
 
    The Partnership operates through Sun Operating Limited Partnership, which is
a Delaware limited partnership, and several other operating partnerships.
 
    Certain  conflicts of  interest may arise  as a result  of the relationships
between the  Company and  the Partnership.  The directors  and officers  of  the
Company  have fiduciary duties to manage the Company in the best interest of its
stockholders. The Company, as managing general partner of the Partnership, has a
fiduciary duty to manage the Partnership in a manner that is fair to the  public
unitholders.  The duty of the  directors of the Company  to its stockholders may
therefore come  into conflict  with the  duties  of the  Company to  the  public
unitholders.  The Partnership may sell limited  partnership units to the Company
for the purpose of funding  the Partnership's property acquisition,  exploration
and development cash requirements.
 
    The  Audit  Committee  of  the  Board of  Directors  of  the  Company (Audit
Committee), none  of whose  members is  affiliated with  the Company  except  as
Company  directors or stockholders or as  holders of units, reviews policies and
procedures developed by the Company for dealing with various matters as to which
a conflict  of  interest  may  arise. The  Audit  Committee  also  monitors  the
application of such policies and procedures.
 
EMPLOYEES
 
    At  December  31, 1995,  the  number of  full-time  active employees  of the
Company was approximately 1,200.
 
ITEM 3.  LEGAL PROCEEDINGS
 
    Three federal securities  actions, subsequently consolidated  into a  single
action,  brought against the Company and certain of its senior officers in 1992,
alleging the Company made  false and misleading  statements about its  financial
prospects  and, in particular, about its intentions to continue paying dividends
at the same level as in the past have been dismissed by the U.S. District  Court
for the Northern District of Texas.
 
    The  Company is involved in a number of legal and administrative proceedings
arising in  the  ordinary course  of  its oil  and  gas business.  Although  the
ultimate  outcome of these proceedings cannot be ascertained at this time, it is
reasonably possible that some of  the proceedings could be resolved  unfavorably
to  the Company. Management  of the Company believes  that any liabilities which
may arise  would  not be  material  in relation  to  its financial  position  at
December 31, 1995. The Company intends to maintain liability and other insurance
of  the type customary in the oil and  gas business with such coverage limits as
the Company deems prudent.
 
                                       13
<PAGE>
ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SHAREHOLDERS
 
    On  May 4, 1995, the  Annual Meeting of Shareholders  of Oryx Energy Company
was held to vote on proposals as follows:
 
        (a) To  elect three  directors to  Class  I of  the Company's  Board  of
    Directors.
 
<TABLE>
<CAPTION>
                                                ROBERT B.          DAVID S.         CHARLES H. PISTOR,
                                                  GILL           HOLLINGSWORTH              JR.
                                              -------------  ---------------------  -------------------
<S>                                           <C>            <C>                    <C>
Affirmative.................................    78,614,648          78,618,974            78,485,400
Negative....................................            --                  --                    --
Abstained...................................            --                  --                    --
Withheld....................................     4,111,225           4,106,899             4,240,473
Broker non-votes............................            --                  --                    --
Shares without executed proxies and not
 present for vote...........................    16,303,881          16,303,881            16,303,881
                                              -------------        -----------      -------------------
Shares entitled to vote.....................    99,029,754          99,029,754            99,029,754
                                              -------------        -----------      -------------------
                                              -------------        -----------      -------------------
</TABLE>
 
        (b)   To  approve  the  appointment  of  Coopers  &  Lybrand  L.L.P.  as
    independent accountants for the fiscal year 1995.
 
<TABLE>
<S>                                  <C>          <C>                <C>
Affirmative........................................................     80,664,625
Negative...........................................................      1,059,082
Abstained..........................................................      1,002,166
Withheld...........................................................             --
Broker non-votes...................................................             --
Shares without executed proxies and not present for vote...........     16,303,881
                                                                     ---------------
Shares entitled to vote............................................     99,029,754
                                                                     ---------------
                                                                     ---------------
</TABLE>
 
        (c) To approve the stockholders proposal regarding reorganization of the
    Board of Directors into one class.
 
<TABLE>
<S>                                  <C>          <C>                <C>
Affirmative........................................................     41,222,095
Negative...........................................................     30,447,844
Abstained..........................................................      1,757,076
Withheld...........................................................             --
Broker non-votes...................................................      9,298,858
Shares without executed proxies and not present for vote...........     16,303,881
                                                                     ---------------
Shares entitled to vote............................................     99,029,754
                                                                     ---------------
                                                                     ---------------
</TABLE>
 
EXECUTIVE OFFICERS
 
    The following table  sets forth  information as to  the Company's  executive
officers.  All officers of the Company hold their offices at the pleasure of the
Board of Directors.
 
<TABLE>
<CAPTION>
                   NAME, AGE AND                                         BUSINESS EXPERIENCE
             POSITION WITH THE COMPANY                                  DURING PAST FIVE YEARS
- - ---------------------------------------------------  ------------------------------------------------------------
<S>                                                  <C>
Jerry W. Box, 57                                     Mr. Box has been  in this position  since December 7,  1995.
  Executive Vice President, Chief Operating Officer   From  December  1994  through November  1995  he  served as
  and Director                                        Executive Vice President, Exploration and Production.  From
                                                      January  1992  through November  1994,  he was  Senior Vice
                                                      President, Exploration and Production of the Company.  From
                                                      1987 to 1991, he was Vice President, Exploration.
</TABLE>
 
                                       14
<PAGE>
<TABLE>
<CAPTION>
                   NAME, AGE AND                                         BUSINESS EXPERIENCE
             POSITION WITH THE COMPANY                                  DURING PAST FIVE YEARS
- - ---------------------------------------------------  ------------------------------------------------------------
<S>                                                  <C>
David F. Chavenson, 43                               Mr. Chavenson assumed this position in October 1993. For the
  Treasurer                                           five years previous thereto, he was Assistant Treasurer and
                                                      Manager, Corporate Finance and Credit of the Company.
Sherri T. Durst, 46                                  Ms.  Durst has  been in  this position  since December 1993.
  General Auditor                                     From February 1990 to December 1993, she served as Manager,
                                                      Financial Processes. For  the six  years previous  thereto,
                                                      she held the position of Financial Systems Project Manager.
Frances G. Heartwell, 49                             Ms.  Heartwell assumed  this position  on December  7, 1995.
  Vice President, Human Resources                     From February 1993 to December 1995, she served the Company
  and Administration                                  as  Director,  Human  Resources.  From  December  1991   to
                                                      February  1993, Ms. Heartwell was  Director of Employee and
                                                      Community Relations. Prior to December 1991, she served  as
                                                      Director of Administration.
Robert L. Keiser, 53                                 Mr.  Keiser  assumed this  position  in December  1994. From
  Chairman of the Board, Chief                        January 1992 through  November 1994, he  was President  and
  Executive Officer, and President                    Chief  Operating Officer of the  Company. From January 1990
                                                      through December 1991, he was President and Chief Executive
                                                      Officer of  Oryx  U.K. Energy  Company.  He was  also  Vice
                                                      President, International Exploration and Production for the
                                                      Company  from January 1990 until August 1990 and from April
                                                      1991 through December 1991.
William C. Lemmer, 51                                Mr. Lemmer assumed this position  on February 2, 1995.  From
  Vice President, General Counsel                     June  1994 until February 1995, he served as Vice President
  and Secretary                                       and General Counsel to the  Company. For the five  previous
                                                      years, he was Chief Counsel to the Company.
Edward W. Moneypenny, 54                             Mr.  Moneypenny has been in  this position since December 1,
  Executive Vice President, Finance,                  1994. From  January  1992  through November  1994,  he  was
  Chief Financial Officer, and Director               Senior  Vice President, Finance and Chief Financial Officer
                                                      of the  Company.  From  1988  through  1991,  he  was  Vice
                                                      President,  Finance  and  Chief  Financial  Officer  of the
                                                      Company.
Robert L. Thompson, 49                               Mr. Thompson assumed this position on February 2, 1995. From
  Comptroller and Corporate                           February 1993 through January  1995, he served the  Company
  Planning Director                                   as  Director  of Business  Planning and  Acquisitions. From
                                                      January 1992  through  January  1993, he  was  Director  of
                                                      Planning  and Analysis and for  the three previous years he
                                                      was Director of Financial Analysis.
</TABLE>
 
                                       15
<PAGE>
                                    PART II
 
ITEM 5. MARKET FOR ORYX ENERGY COMPANY COMMON STOCK AND
        RELATED SECURITY HOLDER MATTERS
 
    Market for  Oryx Energy  Company Common  Stock and  Related Security  Holder
Matters  on  page 48  of the  Company's  1995 Annual  Report to  Shareholders is
incorporated herein by  reference. The  market exchange on  which the  Company's
stock is traded is listed on the cover page of this Form 10-K Annual Report.
 
ITEM 6.  SELECTED FINANCIAL DATA
 
    The information required by this item is incorporated herein by reference to
page 17 of the Company's 1995 Annual Report to Shareholders.
 
ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
        AND RESULTS OF OPERATIONS
 
    The information required by this item is incorporated herein by reference to
pages 13-16 of the Company's 1995 Annual Report to Shareholders.
 
ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
 
    The   following  information  in   the  Company's  1995   Annual  Report  to
Shareholders is  incorporated herein  by reference:  the Consolidated  Financial
Statements  on pages  18-21; the Notes  to Consolidated  Financial Statements on
pages 22-40;  the  Report  of  Independent  Accountants  on  page  41;  and  the
Supplementary Financial and Operating Information (Unaudited) on pages 42-45.
 
ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON
        ACCOUNTING AND FINANCIAL DISCLOSURE
 
    None.
 
                                    PART III
 
ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT
 
    The information on directors required by this Item is incorporated herein by
reference  to the section entitled  "Election of Directors" on  pages 3-5 of the
Company's definitive Proxy Statement dated March 27, 1996.
 
ITEM 11.  EXECUTIVE COMPENSATION
 
    The information required by this Item is incorporated herein by reference to
the section entitled  "Executive Compensation"  on pages 9-16  of the  Company's
definitive Proxy Statement dated March 27, 1996.
 
ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT
 
    The information required by this Item is incorporated herein by reference to
sections  entitled "Security Ownership  of Certain Beneficial  Owners" on page 2
and "Security Ownership  of Management" on  page 8 of  the Company's  definitive
Proxy Statement dated March 27, 1996.
 
ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
 
    None.
 
                                       16
<PAGE>
                                    PART IV
 
ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K
 
    (a)  The following documents are filed as a part of this report:
 
         1.  Consolidated Financial Statements: The information in the Company's
    1995 Annual Report to  Shareholders as described in  Item 8 is  incorporated
    herein by reference.
 
    Other   schedules  and  separate   financial  statements  of  unconsolidated
subsidiaries are  omitted because  the information  is shown  elsewhere in  this
report, is not required or is not applicable.
 
         2. Exhibits:
 
<TABLE>
<C>             <S>        <C>
         *3.1   --         Restated  Certificate  of  Incorporation  of  the  Registrant,  as
                           currently in effect
        **3.2   --         Amended and Restated  Bylaws of  the Registrant,  as currently  in
                           effect
       ***4.1   --         Form of Common Stock of the Registrant
      ****4.2   --         Rights  Agreement  dated as  of  September 11,  1990,  between the
                           Registrant and Manufacturers Hanover Trust Company
         +4.3   --         Indenture dated as of September  11, 1990, between the  Registrant
                           and Manufacturers Hanover Trust Company
        ++4.4   --         First  Supplemental Indenture by and between  The Bank of New York
                           and the Registrant
      +++10.1   --         Second Amended and  Restated Agreement of  Limited Partnership  of
                           Sun Energy Partners, L.P.
      +++10.2   --         Agreement of Limited Partnership of Sun Operating Limited Partner-
                           ship, as amended
         10.3   --         Registrant's  Directors' Deferred Compensation Plan As Amended and
                           Restated September 7, 1995
     ++++10.4              Registrant's Non-Employee Directors' Retirement Plan
     ++++10.5   --         Registrant's Pension Restoration Plan
       ++10.5a  --         Amendment to Registrant's Pension Restoration Plan
         10.6   --         Registrant's Executive Retirement Plan As Amended and Restated  as
                           of January 1, 1995
         10.6a  --         Amendment to Registrant's Executive Retirement Plan As Amended and
                           Restated as of January 1, 1995
     ++++10.7   --         Registrant's Executive Long-Term Incentive Plan
   ++++++10.7a  --         Amendment  to  Registrant's  Executive  Long-Term  Incentive Plan,
                           dated February 1, 1989
   ++++++10.7b  --         Amendment to  Registrant's  Executive  Long-Term  Incentive  Plan,
                           dated February 6, 1989
 ++++++++10.8   --         Registrant's  1992 Long-Term Incentive Plan As Amended Through De-
                           cember 2, 1993 and Restated
         10.9   --         Registrant's Savings Restoration Plan  As Amended and Restated  as
                           of September 6, 1995
         10.10  --         Registrant's  Executive Deferred Compensation  Plan as Amended and
                           Restated as of September 6, 1995
     ++++10.11  --         Registrant's Deferred Compensation and Benefits Trust
     ++++10.12  --         Registrant's Special Employee Severance Plan
</TABLE>
 
                                       17
<PAGE>
<TABLE>
<C>             <S>        <C>
 ++++++++10.13  --         Registrant's Amended and Restated Special Executive Severance Plan
        m10.14  --         Sale and Purchase Agreements by and between BP Petroleum  Develop-
                           ment Limited et al and the Registrant
       mm10.15  --         Oryx  Energy Company $500,000,000 Revolving Credit Agreement Dated
                           as of June 1, 1995
       mm10.16  --         Sale and Purchase Agreement by and between Novus Petroleum Limited
                           and the Registrant dated February 17, 1995
       mm10.17  --         Sale and Purchase Agreement by  and between Union Texas  Petroleum
                           Limited and the Registrant dated May 31, 1995
       mm10.18  --         Sale  and  Purchase Agreement  by and  between Powergen  North Sea
                           Limited and the Registrant dated June 14, 1995
         12     --         Computation of Consolidated Ratio of Earnings to Fixed Charges and
                           Earnings  to   Fixed   Charges  and   Preferred   Stock   Dividend
                           Requirements
         13     --         Oryx Energy Company 1995 Annual Report to Shareholders
 ++++++++16     --         Accountant's Preferability Letter
      mmm19     --         Distribution   Agreement  dated   August  28,   1991  relating  to
                           Medium-Term Notes, Series A
       ++21     --         Subsidiaries
         23     --         Consent of Coopers & Lybrand L.L.P.
         24     --         Power of Attorney
         27     --         Financial Data Schedule
<FN>
- - ------------------------
       * Incorporated by reference to the Registrant's Quarterly Report on  Form
         10-Q for the quarter ended March 31, 1992 (File No. 1-10053) filed with
         the Commission on May 15, 1992.
      ** Incorporated  by reference to the Registrant's Quarterly Report on Form
         10-Q for the quarter ended September 30, 1990 (File No. 1-10053)  filed
         with the Commission on November 14, 1990.
     *** Incorporated  by  reference  to  the Registrant's  Form  8-K  (File No.
         1-10053) filed with the Commission on September 25, 1990.
    **** Incorporated by reference to the Registrant's Registration Statement on
         Form 8-A (File No. 1-10053) filed with the Commission on September  19,
         1990.
       + Incorporated by reference to the Registrant's Registration Statement on
         Form  S-1 (File No. 33-24214) filed with the Commission on September 8,
         1988.
      ++ Incorporated by reference to the  Registrant's Amendment No. 2 on  Form
         S-3 (File No. 33-33361) filed with the Commission on June 29, 1990.
     +++ Incorporated  by reference to the Form  SE of Sun Energy Partners, L.P.
         filed with the Commission on March 20, 1986.
    ++++ Incorporated by reference to the Registrant's Registration Statement on
         Form S-1 (File  No. 33-27723) filed  with the Commission  on March  22,
         1989.
      ++ Incorporated  by reference  to the  Registrant's Annual  Report on Form
         10-K for the  fiscal year ended  December 31, 1991  (File No.  1-10053)
         filed with the Commission on March 19, 1992.
    ++++ Incorporated by reference to the Registrant's Registration Statement on
         Form  S-1 (File No. 33-24214) filed with the Commission on September 8,
         1988.
  ++++++ Incorporated by reference to the Registrant's Registration Statement on
         Form S-1 (File No. 33-33361) filed  with the Commission on February  6,
         1990.
++++++++ Incorporated  by reference  to the  Registrant's Annual  Report on Form
         10-K for the  fiscal year ended  December 31, 1994  (File No.  1-10053)
         filed with the Commission on March 23, 1995.
</TABLE>
 
                                       18
<PAGE>
<TABLE>
<C>      <S>
       m Incorporated  by  reference  to  the Registrant's  Form  8-K  (File No.
         1-10053) filed with the Commission on December 26, 1989.
      mm Incorporated by reference to the Registrant's Quarterly Report on  Form
         10-Q  for the quarter ended June 30, 1995 (File No. 1-10053) filed with
         the Commission on August 9, 1995.
     mmm Incorporated by reference to the Registrant's Quarterly Report on  Form
         10-Q  for the quarter ended September 30, 1991 (File No. 1-10053) filed
         with the Commission on November 14, 1991.
</TABLE>
 
    (b)  Reports on Form 8-K:
 
    On October  17, 1995,  the Company  filed Form  8-K to  report a  series  of
related asset dispositions which the Company has entered into in 1995. (See Note
3 to the Consolidated Financial Statements).
 
                                       19
<PAGE>
                                   SIGNATURES
 
    Pursuant  to  the requirements  of  Section 13  or  15(d) of  the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.
                                          ORYX ENERGY COMPANY
 
                                          By:      /s/  EDWARD W. MONEYPENNY
 
                                          --------------------------------------
                                                      Edward W. Moneypenny
                                             EXECUTIVE VICE PRESIDENT, FINANCE,
                                                CHIEF FINANCIAL OFFICER, AND
                                                         DIRECTOR
Date: March 27, 1996
 
    Pursuant to the requirements  of the Securities Exchange  Act of 1934,  this
report  has  been  signed  below  by the  following  persons  on  behalf  of the
Registrant and in the capacities and on the date indicated.
 
<TABLE>
<CAPTION>
                         SIGNATURE                                           TITLE                         DATE
- - ------------------------------------------------------------  ------------------------------------  ------------------
 
<S>        <C>                                                <C>                                   <C>
                     ROBERT L. KEISER*                        Chairman of the Board, President,
        -------------------------------------------            and Chief Executive Officer
                      Robert L. Keiser                         (principal executive officer)
 
                 /s/  EDWARD W. MONEYPENNY                    Executive Vice President, Finance,
        -------------------------------------------            Chief Financial Officer (principal
                    Edward W. Moneypenny                       financial officer), and Director
 
                    ROBERT L. THOMPSON*                       Comptroller and Corporate Planning
        -------------------------------------------            Director (principal accounting
                     Robert L. Thompson                        officer)
 
                       JERRY W. BOX*                          Executive Vice President, Chief
        -------------------------------------------            Operating Officer and Director
                        Jerry W. Box
 
                    WILLIAM E. BRADFORD*                      Director                                  March 27, 1996
        -------------------------------------------
                    William E. Bradford
 
                      ROBERT B. GILL*                         Director
        -------------------------------------------
                       Robert B. Gill
 
                  DAVID S. HOLLINGSWORTH*                     Director
        -------------------------------------------
                   David S. Hollingsworth
 
                  CHARLES H. PISTOR, JR.*                     Director
        -------------------------------------------
                   Charles H. Pistor, Jr.
 
                      PAUL R. SEEGERS*                        Director
        -------------------------------------------
                      Paul R. Seegers
 
                   IAN L. WHITE-THOMSON*                      Director
        -------------------------------------------
                    Ian L. White-Thomson
 
*By:                   /s/ EDWARD W. MONEYPENNY
                --------------------------------------
                         Edward W. Moneypenny
                           ATTORNEY-IN-FACT
<FN>
- - ------------------------
*A Power of Attorney authorizing Robert L. Keiser and Edward W. Moneypenny,  and
 each  of them, to sign this Form 10-K Annual Report on behalf of the directors,
 constituting a majority of the Board of Directors, and certain officers of Oryx
 Energy Company, is being filed with the Securities and Exchange Commission.
</TABLE>
 
                                       20

<PAGE>


                           ORYX ENERGY COMPANY

                  DIRECTORS' DEFERRED COMPENSATION PLAN





                                      AMENDED AND RESTATED SEPTEMBER 7, 1995

<PAGE>

                                ARTICLE I

                               DEFINITIONS


1.1  CASH UNIT is the entry in a Deferred Compensation Account of a credit 
     equal to one dollar.

1.2  COMMITTEE means the Compensation Committee of the Board of Directors 
     of the Company.

1.3  COMPANY means Oryx Energy Company.

1.4  COMPENSATION means those fees and retainers earned by a Director in 
     his or her capacity as a Director.

1.5  DEFERRED COMPENSATION ACCOUNT with respect to any Participant means 
     the total amount of the Company's liability for payment of deferred 
     compensation to the Participant under this Plan.

1.6  DIRECTOR means a member of the Board of Directors of the Company.

1.7  INTEREST EQUIVALENT is the entry in a Deferred Compensation Account of 
     an interest credit with respect to a Cash Unit, the interest factor being 
     equal to the quarterly rate of return from the Stable Value Fund of the 
     Oryx Energy Company Capital Accumulation Plan.

1.8  PARTICIPANT means a Director who has elected to defer the receipt of 
     Compensation in accordance with the terms of this Plan.

1.9  PLAN means the Directors' Deferred Compensation Plan set forth 
     herein and as it may be amended from time to time.

1.10  SHARE means a share of the Company's authorized voting common stock 
      and any share or shares of stock of the Company hereafter issued or 
      issuable in substitution or exchange for each such share.

1.11  SHARE UNIT is the entry in a Deferred Compensation Account of a 
      credit equal to one Share.


                                     -2-

<PAGE>

                                  ARTICLE II

                      DEFERRAL OF DIRECTORS' COMPENSATION


2.1  ELECTION TO DEFER - A Director may elect to defer all or a portion of 
     his or her Compensation by filing a written election with the Committee 
     on forms prescribed by the Committee.  Such election must include the 
     following: (a) percentage of Compensation to be deferred;  (b) a 
     designation of beneficiary as set forth in Article V, and  (c) an 
     irrevocable election of a method of payment as set forth in Article IV.  
     Except as noted below in Section 2.3, any such election shall apply only 
     to Compensation to be earned in the calendar year beginning after the 
     effective date of the election (or in the balance of the calendar year 
     following such election in the case of a new Director).

2.2  AMOUNT OF DEFERRAL - The amount of Compensation to be deferred in any 
     year shall be designated by the Participant as a percentage of the 
     Director's Compensation in multiples of 5% but shall not be less than 
     10%.

2.3  TIME OF ELECTION - Except as otherwise determined by the Committee in 
     its sole discretion, and except as noted below, a separate election to 
     defer must be filed and received by the Committee by the end of the year 
     preceding the year in which the Compensation is earned.  A new Director 
     may also elect to defer Compensation prior to the commencement of his or 
     her term in office.  Any election by a Participant with respect to 
     Compensation in a given year will not preclude a different action with 
     respect to Compensation in subsequent years.

                                  ARTICLE III

                         DEFERRED COMPENSATION ACCOUNTS

3.1  CREATION OF DEFERRED COMPENSATION ACCOUNTS - Compensation deferred 
     hereunder shall be credited to a Deferred Compensation Account 
     established by the Company for each Participant.


                                     -3-

<PAGE>

3.2  CREDITING CASH UNITS - Cash Units shall be credited to a Participant's 
     Deferred Compensation Account at the time Compensation would otherwise 
     have been paid had no election to defer been made.

3.3  CREDITING INTEREST EQUIVALENTS - As additional deferred compensation for 
     Participants with Cash Units credited to their Deferred Compensation 
     Accounts, the Company shall credit the Participant's Deferred 
     Compensation Account on a quarterly basis with an Interest Equivalent.

3.4  DIRECTOR WITH SHARE UNITS - A Director with Share Units credited to his 
     or her Deferred Compensation Account, as provided by the Plan prior to 
     its amendment on May 1, 1991 to prohibit further deferrals in the form 
     of Share Units, shall retain his or her Share Units and any provisions 
     of the Plan with respect to Share Units prior to the effective date of 
     this restatement of the Plan are incorporated herein by reference and 
     shall continue to apply to the deferral of Share Units as if said 
     provisions were fully stated herein.

                                   ARTICLE IV

                        PAYMENT OF DEFERRED COMPENSATION


4.1  TIME OF PAYMENT - All payments of a Participant's Deferred Compensation 
     Account shall be made at, or shall commence on, the first day of the 
     calendar year selected by the Participant in accordance with the terms 
     of this Section and Section 2.1.  The date on which payment will 
     commence must be designated by the Director.  The Director may elect to 
     defer the receipt of his or her Compensation to  (a) the first day of 
     any year which is at least 1 (one) year after the year in which the 
     Compensation is earned; or  (b) the first day of the year following  (i) 
     the year he or she retires as a Director;  (ii) the termination  of his 
     or her Board membership; or  (iii) the date of his or her death.  The 
     benefit commencement date may not be later than the third calendar year 
     following the attainment of mandatory retirement age for Directors.  
     Upon the death of a Director or former Director prior to the final 
     payment of all amounts credited to his or her Account, the balance of 
     the Deferred Compensation Account shall be paid in accordance with 
     Article V commencing on the first day of the calendar year following the 
     year of death.

                                     -4-

<PAGE>

4.2  METHOD OF PAYMENT - Participant shall have the option of selecting either 
     a one payment schedule or a series of annual installments (not exceeding 
     10), provided such election is irrevocable and made at the date of 
     deferral.  Participant shall receive in cash all deferred compensation 
     credited to such Participant's Deferred Compensation Account.

                                    ARTICLE V

                           DESIGNATION OF BENEFICIARIES

The Participant shall name a beneficiary to receive any payments due him or 
her at the time of his or her death, with the right to change such 
beneficiary at anytime.  In case of a failure of designation or the death of 
the designated beneficiary without a designated successor, distribution shall 
be made to the person or persons designated as beneficiary in the designation 
most recently filed under the Oryx Energy Company Directors Group Life 
Insurance Plan, or if no such designation has been made or the Participant is 
not participating in such plan, the surviving spouse of a deceased 
Participant, or, if there is no surviving spouse, the children of the 
Participant in equal shares (the share of any child who predeceases the 
Participant to go in equal shares to the issue of such deceased child), or if 
there is no surviving spouse, children or issue of such children, the estate 
of the Participant.  No designation of beneficiaries shall be valid unless in 
writing signed by the Participant, dated and filed with the Committee.  Upon 
the Participant's death, any balance in the Participant's Deferred 
Compensation Account is payable under the method and form elected by the 
Participant or in such other manner as the Committee may determine in its 
sole discretion.

                                  ARTICLE VI

                              SOURCE OF PAYMENTS


All payments of deferred compensation shall be paid in cash from the general 
funds of the Company and the Company shall be under no obligation to 
segregate any assets in connection with the maintenance of a Deferred 
Compensation Account, nor shall anything contained in this Plan nor any 
action taken pursuant to the Plan create or be construed to create a trust of 
any kind, 

                                     -5-

<PAGE>

or a fiduciary relationship between the Company and Participant.  Title to 
the beneficial ownership of any assets, whether cash or investments, which 
the Company may designate to pay the amount credited to the Deferred 
Compensation Account shall at all times remain in the Company and Participant 
shall not have any property interest whatsoever in any specific assets of the 
Company.   Participant's interest in the Deferred Compensation  Account  
shall  be  limited to the right to receive payments pursuant to the terms of 
this Plan and such rights to receive shall be no greater than the right of 
any other unsecured general creditor of the Company.

                                  ARTICLE VII

                            NONALIENATION OF BENEFITS

Participant shall not have the right to sell, assign, transfer or otherwise 
convey or encumber in whole or in part the right to receive any payment under 
this Plan except in accordance with Article V.

                                  ARTICLE VIII

                               ACCEPTANCE OF TERMS

The terms and conditions of this Plan shall be binding upon the heirs, 
beneficiaries, and other successors in interest of Participant to the same 
extent that said terms and conditions are binding upon the Participant.

                                   ARTICLE IX

                            ADMINISTRATION OF THE PLAN

The Plan shall be administered by the Committee which may make such rules and 
regulations and establish such procedures for the administration of this Plan 
as it deems appropriate.  In the event of any dispute or disagreements as to 
the interpretation of this Plan or of any rule,  regulation or

                                     -6-

<PAGE>


procedure or as to any questioned right or obligation arising from or related 
to this Plan, the decision of the Committee shall be final and binding upon 
all persons.  The Committee may delegate any or all of its powers, duties, or 
authority under this Plan to any person the Committee deems appropriate.

                                  ARTICLE X

                          TERMINATION AND AMENDMENT

The Plan may be terminated or amended at anytime by the Board of Directors of 
Oryx Energy Company provided, however, that no such amendment or termination 
shall adversely affect the rights of Participants or their beneficiaries with 
respect to amounts credited to Deferred Compensation Accounts prior to such 
amendment or termination, without the written consent of the Participant.

                                  ARTICLE XI

                                 CONSTRUCTION

In the case any one or more of the provisions contained in this Plan shall be 
invalid, illegal or unenforceable in any respect, the remaining provisions 
shall be construed in order to effectuate the purposes hereof and the 
validity, legality, and enforceability of the remaining provisions con- 
tained herein shall not in anyway be affected or impaired thereby.

                                  ARTICLE XII

                                 GOVERNING LAW

This Plan shall be construed in accordance with and governed by the laws of 
the State of Texas.

                                     -7-

<PAGE>

                                 ARTICLE XIII

                                EFFECTIVE DATE

This Plan was originally effective on November 15, 1989.  As amended and 
restated herein, it shall be effective on September 7, 1995.

                                       ORYX ENERGY COMPANY


                                       By:  /s/  FRANCES G. HEARTWELL
                                          --------------------------------



                                     -8-



<PAGE>








                            ORYX ENERGY COMPANY



                          EXECUTIVE RETIREMENT PLAN









                AS AMENDED AND RESTATED AS OF JANUARY 1, 1995

                     (EXCEPT AS OTHERWISE PROVIDED HEREIN)


<PAGE>






                            ORYX ENERGY COMPANY

                         EXECUTIVE RETIREMENT PLAN




                             TABLE OF CONTENTS

<TABLE>
<CAPTION>

 ARTICLE                                             PAGE
 -------                                             ----
    <S>   <C>                                         <C>
         PREAMBLE                                        1

    I    Definitions                                   2-6

   II    Contributions                                   7

  III    Retirement Benefits                          8-11

   IV    Optional Forms of Retirement Income         12-14

    V    Death Benefits                              15-16

   VI    Termination of Employment or Status
          as Executive;  Reemployment                17-19

  VII    Disability Benefits                            20

 VIII    Administration of the Plan                  21-24

   IX    General Provisions                          25-27
</TABLE>



                                    -i-


<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN


                               PREAMBLE

     Oryx Energy Company (the "Company") adopted and established the Oryx 
Energy Company Executive Retirement Plan (the "Plan"), for the exclusive 
benefit of certain of its executives and their beneficiaries in November 
1988.  The Plan superseded the Sun Company, Inc. Executive Retirement Plan 
(the "Predecessor Plan") with respect to those Executives of the Company who 
had been participants in the Predecessor Plan.  Subsequently, the Plan was 
amended from time to time.  Effective as of January 1, 1995, (except as 
otherwise provided herein) the Company has, by execution of this document, 
amended and restated the Plan in its entirety, subject to the terms and 
conditions hereinafter set forth.

     Except as otherwise provided herein, any Participant under the Plan 
prior to January 1, 1995, who died, retired, became disabled, terminated 
employment or otherwise ceased to be a Participant thereunder prior to 
January 1, 1995, shall receive any benefits to which he or she is entitled 
based upon the provisions of the Plan as in effect prior to January 1, 1995.

     The purpose of the Plan is primarily to provide additional retirement 
benefits to a select group of highly compensated or management employees of 
the Company through an unfunded plan.


                                    -1-


<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN


                                  ARTICLE I
                                 DEFINITIONS

1.01   "Actuarial Equivalent" means a benefit of equivalent current value to 
       the benefit which would otherwise have been provided to the Participant,
       determined on the basis of appropriate actuarial assumptions and methods
       and in accordance with rules established by the Plan Administrator.

1.02   "Affiliated Company" means the Company and:

       (a)  Any other corporation which is included within a "controlled group
            of corporations" within which the Company is also included, as 
            determined under section 1563 of the 1986 Internal Revenue Code 
            without regard to subsections (a)(4) and (e)(3)(C) of said 
            section 1563;

       (b)  Any other trades or businesses (whether or not incorporated) which,
            based on principles similar to those defining a controlled group of
            corporations for purposes of (a) above, are under common control; 
            and

       (c)  Any other organization so designated by the Board Committee.

1.03   "Affiliated Company Benefit" means the monthly amount of benefit (or 
       the Actuarial Equivalent of such benefit) to which a Participant and/or
       his Spouse is or was entitled under the Base Plan or any other 
       qualified or nonqualified defined contribution or defined benefit 
       plan (including any combination of a qualified plan and a related excess
       benefit plan) that is or was maintained by an Affiliated Company as the
       primary source of employer-provided retirement income for participants 
       of such plan; provided, however, that in the case of a defined 
       contribution plan, the value of such Benefit will be determined based 
       on the aggregate contributions made on behalf of the Participant 
       (whether or not subsequently withdrawn by the Participant), accumulated
       at a rate or rates of interest as determined by the Plan Administrator,
       which determination will be made in a uniform and consistent manner.

1.04   "Base Plan" means the Oryx Energy Company Retirement Plan and the Oryx 
       Energy Company Pension Restoration 


                                    -2-


<PAGE>


ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

       Plan for Certain Employees of the Company, or any similar or successor 
       plan or plans.

1.05   "Beneficiary" means the person or persons, other than a contingent 
       annuitant, designated by a Participant or retired Participant pursuant
       to Article IV.

1.06   "Board of Directors" means the Board of Directors of the Company.

1.07   "Board Committee" means those individual Directors who have been 
       appointed by the Board of Directors with the powers and 
       responsibilities specified in Article VIII and to which has been 
       delegated any authority or responsibility of the Board of Directors
       with respect to the Plan.

1.08   "Company" means Oryx Energy Company or any corporation which succeeds 
       to the position of Oryx Energy Company as common parent of the 
       controlled group of corporations, within the meaning of regulations 
       issued under the Internal Revenue Code.

1.09   "Credited Service," subject to the limitations hereinafter described, 
       means the actual amount, in completed years and months, of the 
       Participant's Service.

       Credited Service will not include periods of employment with an 
       Affiliated Company before or after it becomes or ceases to be an 
       Affiliated Company.

1.10   "Earnings" means the "Earnings" of a Transferred Participant under 
       the Predecessor Plan through October 31, 1988, and the total basic 
       compensation paid or payable to a Participant by the Company or an 
       Affiliated Company on and after November 1, 1988.

1.11   "Employee" means the individual who is employed by the Company or 
       an Affiliated Company.

1.12   "ERISA" means the Employee Retirement Income Security Act of 1974, 
       as amended.

1.13   "Executive" means any Employee who is employed by the Company at the 
       level of Vice President or above.

1.14   "Executive Service" means "Executive Service" earned by a Transferred
       Participant under the Predecessor 


                                    -3-

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN


       Plan through October 31, 1988, and that part of a Participant's Service
       which was rendered on and after November 1, 1988, while he was an 
       Executive.

1.15   "Final Average Earnings" means the arithmetic average of the 
       Participant's considered earnings over the 36 consecutive calendar 
       months which are within the last 120 consecutive calendar months prior
       to the actual retirement that produce the highest average of all such 
       36-month periods.  The Participant's considered earnings during any 
       such 36-month period equal:  the Participant's aggregate Earnings; plus,
       any executive incentive  bonuses imputed during that 36-month period, 
       as described in the following sentences.  One executive incentive bonus
       will be imputed each calendar year equal to the Participant's guideline
       incentive percentage in effect as of the date the Participant's first 
       actual executive incentive bonus payment is made in that calendar year 
       under the Oryx Energy Company Executive Incentive Plan, multiplied by 
       the Participant's annualized base rate of pay in effect as of that same
       date and will be deemed to be considered earnings for the month in which
       the first actual executive incentive bonus payment is made for such 
       calendar year.  If no such bonus is paid to the Participant, while he 
       is an Employee, in a calendar year, a bonus will be imputed as described
       using the guideline percentage and rate of pay in effect as of February 1
       of that calendar year and will be deemed to be considered earnings for 
       such February (except that if the Participant's termination of 
       employment occurred in January, then his rate of pay as of January 1 
       will be used and the imputed bonus will be deemed considered earnings 
       for such January).  These "imputed executive incentive bonuses" will be
       used to determine Final Average Earnings under this Plan only, and 
       without regard to the actual executive incentive bonuses received by
       the Participant under the Oryx Energy Company Executive Incentive Plan.
       If during any such 36-month consecutive month period a Participant has 
       four of such "imputed executive incentive bonuses," then the imputed 
       bonus amount that is the least of the four amounts will be disregarded.

1.16   "Nonaffiliated Employer Benefit" means the monthly amount of Benefit,
       (or the Actuarial Equivalent of such Benefit) to which a Participant 
       and/or his Spouse is or was entitled as a result of prior employment 
       with any employer other than the Company 


                                    -4-

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

       or an Affiliated Company under any qualified or nonqualified defined 
       contribution or defined benefit retirement plan that is or was 
       maintained by such employer as the primary source of employer-provided
       retirement income for participants of such plan; provided, however, that
       in the case of a defined contribution plan, the value of such Benefit 
       will be determined based on the aggregate contributions made on behalf 
       of the Participant (whether or not subsequently withdrawn by the 
       Participant), accumulated at a rate or rates of interest as determined 
       by the Plan Administrator, which determination will be made in a uniform
       and consistent manner.

1.17   "Normal Retirement Date" means the first day of the calendar month 
       coincident with or next following the Participant's 65th birthday.

1.18  "Participant" means any Employee who is an Executive, a Transferred 
       Participant or who is designated as a Participant by the Board 
       Committee.  Except as provided in Section 6.02, if any Participant 
       ceases to be an Executive, he will thereupon cease to be a Participant 
       (unless otherwise designated by the Board Committee), and will forfeit
       all rights to benefits under this Plan.

1.19   "Plan" means the Oryx Energy Company Executive Retirement Plan as set 
       forth in this document and as it may from time to time be amended.

1.20   "Plan Administrator" means the individual or entity designated as such 
       by the Board Committee pursuant to Article VIII.

1.21   "Plan Year" means the annual period beginning on January 1 of any year 
       and ending on the following December 31.

1.22   "Predecessor Plan" means the Sun Company, Inc. Executive Retirement 
       Plan as it existed on October 31, 1988.

1.23   "Service" means the completed years and months of "Service" earned by
       a Transferred Participant under the Predecessor Plan through October 31,
       1988, and the completed years and months of an Employee's employment 
       by the Company or an Affiliated Company on and after November 1, 1988, 
       whether or not continuous.


                                    -5-


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ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

1.24  "Social Security Benefit" means the primary insurance amount to which a
      Participant becomes entitled at age 65 under Social Security legislation
      in effect on the earliest of his Normal Retirement Date, early retirement
      date or Termination Date.

1.25  "Spouse" means the individual who is the legally married husband or wife 
       of a Participant.

1.26  "Statutory Benefit" means the monthly amount of any benefit (or the 
      Actuarial Equivalent of such benefit) from any country other than the 
      United States to which a Participant, upon proper application, is or would
      be entitled.

1.27  "Termination Date" means the date on which a Participant ceases to be an 
      Employee.

1.28  "Transferred Participant" means a person for whom the Predecessor Plan 
      transferred liability to the Plan effective November 1, 1988.





                                       -6- 

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN


                                    ARTICLE II

                                  CONTRIBUTIONS


2.01  EMPLOYER CONTRIBUTIONS.  All benefits payable under this Plan will be 
      paid by the Company solely out of its general assets.

2.02  PARTICIPANT CONTRIBUTIONS.  No contributions by Participants will be 
      required or permitted under this Plan.

2.03  EXPENSES OF ADMINISTRATION.  All expenses of administering this Plan 
      will be paid by the Company.













                                     -7- 


<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

                                ARTICLE III


                            RETIREMENT BENEFITS

3.01  NORMAL RETIREMENT.  Except as provided in Section 3.04, each Participant
      will be eligible to retire on his Normal Retirement Date.

3.02  NORMAL RETIREMENT INCOME.  Subject to the provisions of Section 3.03, a 
      Participant who retires on or after his Normal Retirement Date and after
      the completion of five years of Executive Service will be entitled to a 
      monthly normal retirement income equal to the excess of (a) over (b), 
      where:

      (a)  equals the sum of:

           (i)   3% of his Final Average Earnings multiplied by his Credited 
                 Service up to a maximum of 10 years, plus

           (ii)  1-1/2% of his Final Average Earnings multiplied by his Credited
                 Service in excess of 10 years, and

      (b)  equals the sum of:

           (i)   1% of his Social Security Benefit multiplied by his Credited 
                 Service up to a maximum of 30 years,

           (ii)  100% of his Affiliated Company Benefit, plus

           (iii) 100% of his Statutory Benefit.

3.03  MAXIMUM NORMAL RETIREMENT INCOME.

      The monthly normal retirement income which a Participant would otherwise
      be entitled to receive under Section 3.02 will not exceed 65% of his Final
      Average Earnings less the sum of the offsets under Section 3.02(b) above.

3.04  EARLY RETIREMENT DATE.  A Participant will be eligible to retire on an 
      early retirement date which will be the first day of any calendar month
      coincident with or next following his 52nd birthday if he has then 
      completed at least five years of Executive Service.


                                      -8- 

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ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

3.05  EARLY RETIREMENT INCOME.  The monthly early retirement income payable to 
      the Participant commencing on his early retirement date will be equal to 
      the monthly normal retirement income that would otherwise be applicable 
      under Sections 3.02 and 3.03, adjusted as follows:

      (a)  The Social Security Benefit referred to in Sections 3.02 and 3.03 
           will be determined by projecting the Participant's Credited Service 
           to his Normal Retirement Date (but such projected Credited Service 
           shall not exceed 30 years) and assuming constant Earnings, at his 
           last rate in effect, to Normal Retirement Date, and will then be 
           multiplied by a fraction, the numerator of which will be his Credited
           Service to the date of actual retirement and the denominator of which
           will be his projected Credited Service to Normal Retirement Date.

      (b)  The amount calculated in Section 3.02(a) and the offset for Social 
           Security Benefits calculated in Section 3.02(b) and 3.03 will be 
           reduced by 5/12% for each full month by which actual retirement 
           precedes Normal Retirement Date by more than five years.

3.06  NORMAL FORM OF BENEFIT. Except as provided for in Article IV, a 
      Participant's retirement benefits under this Plan will be paid in the form
      of a lump sum equal to the lump sum present value of the retirement income
      determined under Sections 3.02, 3.03 and 3.05, whichever is applicable. 
      For purposes of determining such lump-sum present value: (i) the interest
      rate and mortality assumptions that would apply to such Participant at 
      such time for such purpose under the Oryx Energy Company Retirement Plan 
      shall be used; and (ii) the value of any early retirement and survivor 
      benefits subsidies otherwise included in the determination of benefits 
      under the Plan shall be reflected in such lump-sum amount.

3.07  TIME OF PAYMENT. The payment of a Participant's retirement benefits shall
      be made or commence no later than the last day of the calendar month in 
      which the Participant retires.

3.08  SPECIAL ENHANCEMENT PROGRAM.

      (a)  SPECIAL ENHANCEMENT PROGRAM.  A Participant who meets the 
           requirements for a benefit under 


                                      -9- 

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ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

           the Special Enhancement Program, as set forth in Section 3.08(b), 
           shall have the Early Retirement Income under Section 3.05 or the 
           Normal Retirement Income under Section 3.02, whichever is applicable,
           calculated in accordance with Section 3.08(b) below, subject to 
           3.08(c) below.  For purposes of this Section 3.08, the following 
           definitions shall apply.

           (i)   ADJUSTED AGE - Adjusted Age shall be a Participant's actual age
                 plus two years. For purposes of the benefit under Section 
                 3.08(a), a Participant's Adjusted Age shall not exceed 60.

           (ii)  ADJUSTED SERVICE -  Adjusted Service shall be a Participant's 
                 actual Service plus two years.

           (iii) ADJUSTED CREDITED SERVICE - Adjusted Credited Service shall be
                 a Participant's actual Credited Service plus two years.

      (b)  ENHANCED RETIREMENT BENEFIT.  A Participant shall be eligible for an 
           Enhanced Retirement Benefit under this Section if his employment with
           the Employer terminated under an outplacement program during 1995 and
           his actual age is at least 50 and his actual Executive Service equals
           at least five years.  A Participant who meets the requirements for an
           Enhanced Retirement Benefit shall have his benefit determined in 
           accordance with Section 3.02, 3.03 or 3.05, as applicable, provided 
           that:

           (i)   The amounts set forth in Section 3.02(a) and (b)(i) shall be 
                 determined using the Participant's Adjusted Credited Service, 
                 rather than his actual Credited Service; provided that for 
                 purposes of determining the Social Security Benefit offset 
                 amount described in Section 3.05(a), a Participant's Adjusted 
                 Credited Service shall be used only in the numerator of the 
                 fraction included in Section 3.05(a) (except such fraction so 
                 determined cannot exceed 1.0).

           (ii)  The reductions described in Section 3.05(b), for commencement 
                 of a 


                                       -10- 

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ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

                 Participant's benefit that precedes Normal Retirement Date, 
                 shall be determined by reference to the number of full months 
                 that his Adjusted Age precedes his age at his Normal Retirement
                 Date, rather than the number of full months that his actual 
                 retirement precedes his Normal Retirement Date.

           (iii) To the extent that under the terms of the Plan, a Participant
                 who has met the early retirement eligibility requirements, or
                 the beneficiary of such a Participant, is entitled to select 
                 optional payment forms, or to receive death benefits, a 
                 Participant who meets such requirements solely as a result of 
                 this Section shall be deemed to have met the early retirement 
                 eligibility requirements.

      (c)  MINIMUM BENEFIT.  If the amount of any Participant's Enhanced 
           Retirement Benefit determined above in this Section 3.08 (which is 
           determined by using an enhanced Affiliated Company Benefit offset 
           from the Oryx Energy Company Retirement and Pension Restoration 
           Plans, in accordance with the Special Enhancement Program thereunder)
           is less than what such Participant's regular unenhanced Retirement 
           Income would be hereunder if both the Special Enhancement Program 
           described above in this Section 3.08 and the Special Enhancement 
           Program described in the Base Plan were disregarded, then such 
           Participant shall have his Retirement Income determined hereunder by
           disregarding the Special Enhancement Program under this Plan and 
           disregarding the Special Enhancement Program under the Base Plan.







                                      -11- 


<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN


                                  ARTICLE IV

                     OPTIONAL FORMS OF RETIREMENT INCOME


4.01   ELECTION OF STRAIGHT LIFE ANNUITY OR OTHER OPTIONAL FORM OF PAYMENT.
       Not later than thirty (30) days prior to a Participant's retirement 
       date, a Participant may elect, in lieu of the lump-sum normal form of 
       retirement benefits, a straight life annuity (equal to the monthly 
       normal retirement income determined under Sections 3.02, 3.03 and 3.05,
       whichever is applicable) or an optional form of retirement income as set
       forth below.  A Participant may not change or revoke an elected option 
       unless such change is made thirty (30) days prior to the Participant's 
       retirement date. Each election, designation and revocation of an option 
       will be made in writing and in conformity with such rules as may be 
       prescribed by the Plan Administrator.  Notwithstanding the foregoing, 
       a Spouse may not elect an optional form of receiving any benefit payable
       under Article V.

4.02   CONTINGENT ANNUITY OPTION.  A Participant may elect to receive a reduced
       retirement income, the amount of which will be determined by application
       of appropriate Actuarially Equivalent factors adopted by the Plan 
       Administrator for the age and sex of the Participant and the contingent
       annuitant.  The contingent annuity option provides (a) payments to the 
       Participant for his life, and (b) continuation of such payments, or any
       part of them designated by the Participant, to the contingent annuitant,
       if surviving, for life.

4.03   TEN-YEAR CERTAIN OPTION.  A Participant may elect to receive a retirement
       income of Actuarially Equivalent value payable for his life, provided 
       that such income will be paid to him or to his Beneficiary for ten years
       after the Participant's retirement regardless of whether the Participant
       or his Beneficiary survives such period.  At the discretion of the Plan
       Administrator, any benefit payable hereunder to a Beneficiary may be 
       commuted and paid in one sum.

4.04   OTHER FORMS OF PENSION.  A Participant may elect to receive a benefit 
       payable over a period not less than his remaining lifetime and, if he 
       so further elects, thereafter to his designated Beneficiary for 


                                   -12-


<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN


       as long as his designated Beneficiary survives him in such other form 
       having an Actuarially Equivalent value as may be approved by the Plan 
       Administrator and subject to such conditions as he may prescribe.


4.05   RULES APPLICABLE TO CONTINGENT ANNUITY OPTION.

       (a)  If the Participant should die before the effective date of the 
            contingent annuity option, no benefit will be payable to the 
            contingent annuitant.

       (b)  If the contingent annuitant should die before the effective date 
            of the contingent annuity option, the option will automatically be
            cancelled and the normal monthly retirement income will be payable
            to the Participant in a straight life annuity as provided in 
            Section 4.01 as if the contingent annuity option had not been 
            elected.

       (c)  If the contingent annuitant should die before the Participant but 
            after the effective date of the contingent annuity option, benefits
            will be payable or continue to be paid to the Participant on the 
            reduced basis; provided, however, that if the contingent annuitant
            should die during the first four years following commencement of 
            the retirement income payments to the Participant, the amount of 
            the reduced retirement income payable to the surviving retired 
            Participant will be increased by restoring a percentage of the 
            reduction amount as follows:

<TABLE>
<CAPTION>

            DEATH OF CONTINGENT                    PERCENTAGE OF
             ANNUITANT DURING                    DISCOUNT RESTORED
           --------------------                  ------------------
           <S>                                     <C>
           First Year                                          80%
           Second Year                                         60%
           Third Year                                          40%
           Fourth Year                                         20%
           Fifth and Subsequent Years                           0%
</TABLE>

       (d)  If the retirement date is earlier than the effective date of the
            contingent annuity option, retirement benefits commencing at the 
            actual retirement date will be made in the straight life annuity 
            form of retirement income, as provided in Section 4.01.  If the 
            Participant and his contingent annuitant are living on such 
            effective date, the retirement 


                                   -13-

<PAGE>

ORYC ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

       benefit will be adjusted to provide retirement income on and after such 
       date on the optional form.

4.06   ACCELERATION OF ANNUITY OPTIONS.  Notwithstanding the foregoing, if the
       Internal Revenue Service makes a determination that the Participant must
       include any amounts from the Plan in his taxable income in a taxable 
       year prior to the year in which the Participant actually receives those
       amounts, the Participant shall receive the Actuarial Equivalent of the 
       remainder of his benefit determined under Sections 3.02, 3.03 and 3.05,
       whichever is applicable. Such distribution shall be made no later than 
       the last day of the calendar year in which the Participant informs the 
       Plan Administrator that the Internal Revenue Service has made such a 
       determination.


                                   -14-


<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

                                  ARTICLE V

                                DEATH BENEFITS


5.01   PRERETIREMENT SPOUSE'S DEATH BENEFIT.  The actual form of payment 
       (monthly annuity or lump-sum) of the death benefit described in this 
       Section shall, notwithstanding anything to the contrary herein, be 
       determined in accordance with Section 5.02 hereof.  In the event of the
       death of a Participant during active employment and after having become 
       eligible to elect an early retirement date, a death benefit in the form
       of monthly retirement income in the amount hereinafter set forth will be
       payable to the Participant's Spouse at the time of his death for the 
       lifetime of such Spouse.  The amount of each such monthly income payment
       will be 50% of the monthly early retirement income that would have been 
       payable to the Participant under Section 3.05 had he retired on the date
       of his death; provided, however, that:

       (a)  the reduction specified in Section 3.02(b)(ii) with respect to the 
            Participant's Affiliated Company Benefit will not be applicable;

       (b)  the early retirement reduction percentage described in Section 
            3.05(b) will be applied only to the offset for Social Security 
            Benefits;

       (c)  the monthly income payments to the Spouse will be reduced by 1/2% 
            for each month that the Spouse is more than ten years younger than 
            the Participant; and

       (d)  the amount payable to the Spouse will be reduced by any amount of 
            Affiliated Company Benefits that are attributable to Affiliated 
            Company contributions and that are payable to such Spouse.

5.02   ELECTION OF PAYMENT FORM OF PRERETIREMENT SPOUSE'S DEATH BENEFIT.  A 
       Participant who is eligible to elect an early retirement date may elect
       to have the preretirement spouse's death benefit under Section 5.01 
       paid in an annuity form pursuant to Section 5.01, or in an Actuarially 
       Equivalent lump-sum as soon as practicable after the Participant's death.
       A Participant may change or revoke an elected option at any time prior 
       to his actual retirement.  Each 


                                   -15-


<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

       election, designation and revocation of an option will be made in writing
       and in conformity with such rules as may be prescribed by the Plan 
       Administrator.

5.03   POSTRETIREMENT SPOUSE'S DEATH BENEFIT.  In the event a Participant dies 
       after retiring or after attaining his Normal Retirement Date, and 
       provided the Participant's benefit was payable to him in a monthly form
       under Article IV hereof, the Spouse to whom he is married on his annuity
       starting date will receive a monthly retirement income payable for the 
       lifetime of such Spouse in an amount equal to 50% of the retirement 
       income being paid or payable to the Participant (before giving effect 
       to any reduction in income required by the election of an contingent 
       annuity or period certain optional form of payment under Article IV); 
       provided, however, that:

       (a)  the reduction specified  in Section 3.02(b)(ii) with respect to the
            Participant's Affiliated Company Benefit will not be applicable;

       (b)  the monthly income payable to the Spouse will be reduced by 1/2% 
            for each month that the Spouse is more than ten years younger than
            the Participant; and

       (c)  the amount payable to the Spouse will be reduced by any amount of 
            spousal Affiliated Company Benefits that are attributable to 
            Affiliated Company contributions and that are attributable to such 
            Spouse (even though such amounts may not actually be payable to such
            Spouse, due to a waiver of such amounts and/or election to receive 
            any Affiliated Company Benefits in an optional form not providing 
            a spousal benefit).

       The Spouse's death benefit payable under this Section will be in addition
       to any annuity benefits otherwise payable under Article IV.  In the 
       event the Participant did not have a Spouse on his annuity starting 
       date, but is survived by a Spouse on the date of his death, the monthly
       retirement income described above shall be paid to such surviving spouse.


                                   -16-


<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

                                 ARTICLE VI

                     TERMINATION OF EMPLOYMENT OR STATUS

                          AS EXECUTIVE; REEMPLOYMENT     


6.01   TERMINATION OF EMPLOYMENT.  A Participant whose employment is terminated
       for any reason other than death under Article V or retirement under 
       Section 3.01 or 3.04, will not be entitled to benefits under this Plan.

6.02   TERMINATION OF EXECUTIVE STATUS.  If a Participant remains employed by 
       the Company or an Affiliated Company but ceases to be an Executive, he 
       will forfeit the right to all benefits under this Plan unless otherwise 
       designated to remain as a Participant by the Board Committee or unless 
       he had attained his 55th birthday and completed at least five years of 
       Executive Service at the time he ceased to be an Executive. If any such
       Participant is designated by the Board Committee as being eligible to 
       remain a Participant even though no longer an Executive, the 
       Participant will continue as such for all purposes of this Plan. If the
       Participant is not so designated by the Board Committee but has attained
       his 55th birthday and has completed at least five years of Executive 
       Service, he will remain a Participant, but will be entitled to benefits
       based only upon his Service, Credited Service and Final Average Earnings
       as of the date he ceased to be an Executive.  Any benefits payable to a
       Participant who has ceased to be an Executive shall not be paid until 
       actual retirement or death, in accordance with Articles III and IV above.

6.03   REEMPLOYMENT.

       (a)  If a retired Participant is reemployed by the Company or an 
            Affiliated Company, his benefits will thereupon cease, and upon 
            again becoming such an Employee he will have his prior period of 
            Service, Credited Service and Executive Service restored to him.
            If he had made an election of an optional form of payment, such 
            election will continue on file with the Plan Administrator, but 
            no payment will be due under such option in the event of his death
            before he again retires.  Upon subsequent retirement his retirement
            income will be based on his Service 


                                   -17-


<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

            and Credited Service which was restored under this Section plus any
            Service and Credited Service rendered while employed as an Executive
            after the time of his reemployment.

       (b)  In all other situations where a retired Participant is reemployed,
            there will be no cessation, interruption or adjustment of his 
            retirement income.

6.04   CHANGE IN CONTROL.  Notwithstanding any other provisions of the Plan, 
       all Participants shall become fully vested upon a Change in Control of 
       the Company and, upon termination of service from the Company shall 
       be entitled to benefits calculated as follows:

       (a)  If at the time of termination of service, the Participant has 
            attained his Early Retirement Date, he shall be entitled to a 
            benefit calculated in accordance with Section 3.05.

       (b)  If at the time of termination of service, the Participant has not
            attained his early retirement date, he shall be entitled to 
            benefits calculated under Section 3.05 with the exception that the
            benefits so determined shall, in lieu of the reductions provided 
            under Section 3.05(b), be reduced actuarially in accordance with 
            reasonable and appropriate actuarial factors.

       Such benefits shall commence coincident with or next following the 
       first day of the calendar month in which the Participant attains age 55.

       As used in the Plan a "Change in Control" shall be deemed to have 
       occurred if (a) individuals who were directors of the Company 
       immediately prior to a Control Transaction shall cease, within two years
       of such Control Transaction, to constitute a majority of the Board 
       (or of the Board of Directors of any successor to the Company or to all
       or substantially all of its assets) or (b) any entity, person or Group 
       acquires shares of the Company in a transaction or series of transactions
       that result in such entity, person or Group directly or indirectly owning
       beneficially fifty-one percent (51%) or more of the outstanding shares.


                                   -18-


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ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

       As used herein, "Control Transaction" shall be (1) any tender offer for
       or acquisition of capital stock of the Company, (2) any merger, 
       consolidation, or sale of all or substantially all of the assets of the
       Company which has been approved by the shareholders, (3) any contested 
       election of directors of the Company or (4) any combination of the 
       foregoing which results in a change in voting power sufficient to elect
       a majority of the Board of Directors.  As used herein, "Group" shall 
       mean persons who act in concert as described in Sections 13(d)(3) 
       and/or 14(d)(2) of the Securities Exchange Act of 1934, as amended.


                                   -19-

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

                          ARTICLE VII

                       DISABILITY BENEFITS


7.01    PARTICIPANTS RECEIVING DISABILITY BENEFITS.  A 
        Participant receiving disability benefits under the 
        Oryx Energy Company Disability Income Program will 
        remain a Participant.  Such a Participant will be 
        entitled to a monthly normal retirement income, to 
        commence at his Normal Retirement Date, computed in 
        accordance with Section 3.02 or 3.03, as applicable, 
        assuming constant Earnings and guideline bonus to 
        Normal Retirement Date, Social Security benefits as 
        calculated under the Social Security Act in effect on 
        the Participant's date of disability, and including as 
        Service, Credited Service and Executive Service, the 
        period during which he qualifies for and receives 
        disability benefits under the Oryx Energy Company 
        Disability Income Program.  Such determination will be 
        made as of Normal Retirement Date.  The normal form for 
        the payment of retirement income to the Participant 
        will be as set forth in Section 3.069.
        
7.02    STATUS DURING DISABILITY.  A Participant receiving Oryx 
        Energy Company Disability Income Program benefits prior 
        to his Normal Retirement Date will be entitled to 
        benefits under Section 5.01 and, if applicable, Section 
        5.02.  After his Normal Retirement Date, he will be 
        deemed to have retired. Such a Participant, If 
        otherwise eligible, may also elect to retire early 
        under the provision of Section 3.04.


                                     -20-

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

                                 ARTICLE VIII

                          ADMINISTRATION OF THE PLAN

8.01    ALLOCATION AND DELEGATION OF ADMINISTRATIVE 
        RESPONSIBILITIES.  Administrative responsibilities with 
        respect to the Plan are to be allocated as set forth in 
        this Article VIII.  A person will have only those 
        specific powers, duties, responsibilities and 
        obligations as are specifically given him under this 
        Plan.  It is intended that each person be responsible 
        for the proper exercise of his own powers, duties, 
        responsibilities and obligations under this Plan, and 
        generally will not be responsible for any act or 
        failure to act of another person.  A person may 
        delegate to any person or entity any of its powers or 
        duties under the Plan.

8.02    POWERS AND RESPONSIBILITIES OF THE BOARD OF DIRECTORS. 
        The Board of Directors has the following powers and 
        responsibilities:

        (a)  to authorize amendments to the Plan;

        (b)  to terminate the Plan; and

        (c)  to appoint and remove members of the Board 
             Committee, as set forth in Section 8.03, below.

8.03    BOARD COMMITTEE.

        (a)  The Board Committee will consist of at least three 
             Directors who will be appointed by and serve at 
             the pleasure of the Board of Directors.  The Board 
             of Directors will also appoint one member of the 
             Board Committee to act as Chairman of such 
             Committee.  Vacancies will be filled in the same 
             manner as appointments.  Any member of the Board 
             Committee may resign by delivering a written 
             resignation to the Board of Directors, to become 
             effective upon delivery or at any other date 
             specified therein.

        (b)  The members of the Board Committee will appoint a 
             Secretary who may, but need not be, a member of 
             the Board Committee. The Board Committee may, in 
             writing, delegate some or all of its powers and 
             responsibilities as specified in Section 8.03(d) 
             to any other person or entity.

                                     -21-

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

        (c)  The Board Committee will hold meetings upon such 
             notice, at such time or times, and at such place 
             or places as it may determine.  The majority of 
             the members of the Board Committee at the time in 
             office will constitute a quorum for the 
             transaction of business at all meetings and a 
             majority vote of those present at any meeting will 
             be required for action.  The Board Committee may 
             also act by written consent of a majority of its 
             members.

        (d)  The Board Committee will have the following powers 
             and responsibilities:

             (i)   to prepare periodic administration reports 
                   to the Board of Directors which will show, 
                   in reasonable detail, the administrative 
                   operations of the Plan;

             (ii)  to appoint and remove the Plan 
                   Administrator;

             (iii) to appoint and remove other administrative 
                   personnel; and

             (iv)  to designate, in its discretion, 
                   individuals as "Executives" and 
                   "Participants" hereunder.

             Determinations made by the Board Committee shall 
             be final and conclusive for all purposes.

8.04    PLAN ADMINISTRATOR.

        (a)  The Plan Administrator will be appointed by and 
             serve at the pleasure of the Board Committee.  The 
             Plan Administrator may resign by delivering a 
             written resignation to the Board Committee, to be 
             effective on delivery or at any other date 
             specified therein.  Upon the resignation or 
             removal of the Plan Administrator, a successor 
             Plan Administrator will be appointed by the Board 
             Committee.

        (b)  The Plan Administrator may, in writing, delegate 
             some or all of his powers and responsibilities as 
             set forth in Section 8.04(c) to any other person 
             or entity.

        (c)  The Plan Administrator will adopt such rules for 
             administration of the Plan as he considers 

                                     -22-

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

             desirable, provided they do not conflict with the 
             Plan.  Records of administration of the Plan will 
             be kept, and Participants and their Spouses, 
             Beneficiaries and contingent annuitants may 
             examine records pertaining directly to themselves. 
             The Plan Administrator will have the following 
             powers and responsibilities:

             (i)    to select and terminate an actuary for the 
                    Plan;

             (ii)   to establish and maintain claims review 
                    procedures;

             (iii)  the discretionary power to construe and 
                    interpret the Plan, correct defects, supply 
                    omissions and reconcile inconsistencies to 
                    the extent necessary to administer the 
                    Plan, with any instructions or 
                    interpretation of the Plan made in good 
                    faith by the Plan Administrator to be final 
                    and conclusive for all purposes;

             (iv)   to comply with any requirements of ERISA 
                    with respect to filing reports with 
                    governmental agencies;

             (v)    to provide Employees with any and all 
                    information required by ERISA;

             (vi)   to approve any actuarial assumptions;

             (vii)  to coordinate any necessary audit process 
                    with respect to reports on administration 
                    data; and

             (viii) to conduct routine Plan administration.

8.05    EMPLOYMENT OF AGENTS.  Persons administering the Plan 
        may retain such counsel, actuarial, medical, 
        accounting, clerical and other services as they may 
        require to carry out the provisions and purposes of the 
        Plan.

8.06    RELIANCE ON REPORTS AND CERTIFICATES.  Persons 
        administering the Plan and the officers and managers 
        and Employees of the Company and any Affiliated Company 
        will be entitled to rely upon all tables, valuations, 
        certificates and reports furnished by 

                                     -23-

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

        any duly appointed actuary, insurance company, or by any
        duly appointed accountant, and upon all opinions given by 
        any duly appointed legal counsel.

8.07    COMPENSATION.  Persons administering the Plan will not 
        receive any compensation for their services as such.
        
8.08    ABSTENTION REQUIRED.  No one may act, vote or otherwise 
        influence a decision specifically relating to his own 
        participation under the Plan.

8.09    LIABILITY FOR ADMINISTRATION OF THE PLAN.  In the 
        administration of the Plan, no person administering the 
        Plan, nor any officer, director or employee of the 
        Company or any Affiliated Company or any of their 
        agents will be liable jointly or severally for any loss 
        due to his or its error or acts of omission or 
        commission, except for his or its own individual 
        misconduct.

        In the event and to the extent not insured against 
        under any contract of insurance with an insurance 
        company, the Company shall indemnify and hold harmless 
        each "Indemnified Person," as defined below, against 
        any and all claims, demands, suits, proceedings, 
        losses, damages, interest, penalties, expenses 
        (specifically including, but not limited to counsel 
        fees to the extent approved by the Board Committee or 
        otherwise provided by law, court costs and other 
        reasonable expenses of litigation), and liability of 
        every kind, including amounts paid in settlement, with 
        the approval of the Board Committee, arising from any 
        action or cause of action related to the Indemnified 
        Person's act or acts or failure to act.  Such indemnity 
        shall apply regardless of whether such claims, demands, 
        suits, proceedings, losses, damages, interest, 
        penalties, expenses, and liability arise in whole or in 
        part from the negligence or other fault of the 
        Indemnified Person, except when the same is judicially 
        determined to be due to gross negligence, fraud, 
        recklessness, willful or intentional misconduct of such 
        Indemnified Person.  "Indemnified Person" shall mean 
        each member of the Board, the Board Committee, the Plan 
        Administrator and each other Employee who is allocated 
        any responsibility hereunder.

                                     -24-

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

                                 ARTICLE IX

                             GENERAL PROVISIONS

9.01    RIGHT TO AMEND OR TERMINATE.  The Company expects and 
        intends to continue the Plan indefinitely, but 
        necessarily reserves the right, by action of the Board 
        of Directors or its delegate, to amend, alter, suspend 
        or terminate the Plan in whole or in part, and at any 
        time.  The Plan may be amended retroactively, except 
        that no amendment may reduce or eliminate benefits that 
        have previously become payable under the Plan, nor 
        benefits accrued as of a Change in Control.

9.02    ALIENATION OF BENEFITS.  Subject to Sections 9.03 and 
        9.09 below, no benefits payable under the Plan will be 
        subject in any manner to anticipation, alienation, 
        sale, transfer, assignment, pledge, encumbrance or 
        charge, and any action by way of anticipating, 
        alienating, selling, transferring, assigning, pledging, 
        encumbering or charging the same will be void and of no 
        effect nor will any such benefit be in any manner 
        liable for or subject to the debts, contracts, 
        liabilities, engagements or torts of the person 
        entitled to such benefit; provided, however, that 
        benefits may be paid in accordance with a qualified 
        domestic relations order referred to in ERISA Section 
        514(b)(7).

9.03    PAYMENT TO MINORS AND INCOMPETENTS.  If a Participant, 
        Spouse, contingent annuitant or Beneficiary entitled to 
        receive any benefits hereunder is a minor, or is deemed 
        by the Plan Administrator or is adjudged to be legally 
        incapable of giving a valid receipt and discharge for 
        such benefits, they will be paid to the duly appointed 
        guardian or committee of such minor or incompetent, or 
        they may be paid to such person or persons who the Plan 
        Administrator believes is or are caring for or 
        supporting such minors or incompetents.  Any such 
        payments, to the extent thereof, will be a complete 
        discharge for the payment of such benefit.

9.04    UNCLAIMED BENEFITS.  If any benefit under the Plan had 
        been payable to and unclaimed by any person for a 
        period of four years since the whereabouts or existence 
        of such person was last known to the Plan 
        Administrator, the Plan Administrator may direct that 
        all rights of such person to payments accrued 
        
                                     -25-

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

        and to future payments be terminated absolutely, provided 
        that if such person subsequently appears and identifies 
        himself to the satisfaction of the Plan Administrator, 
        then the liability will be reinstated.

9.05    PLAN VOLUNTARY.  The Plan is purely voluntary on the 
        part of the Company.  Neither the establishment of the 
        Plan, nor any amendment thereto, nor the creation of 
        any fund or account, nor the payment of any benefit 
        will be construed as conferring upon any Employee or 
        Participant the right to be retained in the employ of 
        the Company or any Affiliated Company, and all 
        Employees and Participants will remain subject to 
        discharge, discipline or termination to the same extent 
        as if the Plan had never been established.

9.06    GENDER.  Whenever used herein, the masculine pronoun 
        will include the feminine and the singular the plural, 
        unless a different meaning is plainly required by the 
        context.

9.07    CONSTRUCTION.  The Plan will be construed, enforced and 
        administered according to the laws of the State of 
        Texas, to the extent not preempted by Federal law.  In 
        the event any provision of the Plan is held illegal or 
        invalid for any reason, it will not affect the 
        remaining provisions of the Plan, but the Plan will be 
        construed and enforced as if such illegal and invalid 
        provision had not been included therein.

9.08    FUNDING.  This Plan is intended to be an unfunded plan 
        within the meaning of ERISA and the Internal Revenue 
        Code.  All amounts paid under this Plan shall be paid 
        in cash from the general assets of the Company or such 
        other funding vehicle as the Board of Directors shall 
        provide; provided, however, that all assets paid into 
        any funding vehicle hereunder shall at all times prior 
        to payment to a Participant, Beneficiary or Spouse 
        remain subject to the claims of general unsecured 
        creditors of the Company.  The benefits under the Plan 
        shall be reflected on the accounting records of the 
        Company, but absent action by the Board of Directors 
        shall not be construed to create, or require the 
        creation of, a trust, custodial or escrow account, or 
        other fund of any kind.

        No Participant or any other person shall have any 
        right, title, or interest whatever in or to, or any 

                                     -26-

<PAGE>

ORYX ENERGY COMPANY
EXECUTIVE RETIREMENT PLAN

        preferred claim in or to, any investment reserves, 
        accounts, or funds that the Company may purchase, 
        establish, or accumulate to aid in providing the 
        payments described in this Plan.  Nothing contained in 
        this Plan, and no action taken pursuant to its 
        provisions, shall create or be construed to create a 
        trust or a fiduciary relationship of any kind between 
        the Company and a Participant or any other person.  
        Neither a Participant nor a Beneficiary or Spouse shall 
        acquire any interest in any assets of the Company or in 
        any investment reserves, accounts, or funds that the 
        Company may purchase, establish or accumulate for the 
        purposes of paying benefits hereunder.

9.09    TAX WITHHOLDING.  The Company may withhold or cause to 
        be withheld from or with respect to any benefit 
        hereunder any federal, state, or local taxes required 
        by law to be withheld with respect to such benefit and 
        such sum as the Company may reasonably estimate as 
        necessary to cover any taxes for which the Company may 
        be liable and which may be assessed with regard to such 
        payment.

9.10    EXECUTION IN COUNTERPARTS.  This document may be 
        executed in one or more counterparts, each of which 
        shall be considered an original, and all but one 
        instrument.

        IN WITNESS WHEREOF, Oryx Energy Company has caused this 
Plan to be executed by its duly authorized officer this 9th day of 
February, 1995.



                                     By:  FRANCES G. HEARTWELL
                                        ------------------------------
                                     Title: Director, Human Resources
                                           ---------------------------

ATTEST:



By:    /s/ WILLIAM C. LEMMER
   --------------------------------
Title:   VP, General Counsel 
            and Secretary
      -----------------------------


                                     -27-



<PAGE>

                       Amendment No. One to the

                          Oryx Energy Company
                      Executive Retirement Plan
                       As Amended And Restated
                      Effective January 1, 1995


     WHEREAS, Oryx Energy Company (the "Company") last amended and restated 
the Executive Retirement Plan (the "Plan") effective January 1, 1995; and

     WHEREAS, the Company desires further to amend the Plan; and

     WHEREAS, the Board of Directors of the Company approved the amendment to 
the Plan as set forth below.

     NOW, THEREFORE, pursuant to the powers reserved in Article IX of the 
Plan, the Plan has been amended, effective January 1, 1996, as follows:

                                     I.

      The first sentence of the first paragraph in Section 3.08(b) is 
      amended by the addition of the words "or 1996" after the phrase 
      "under an outplacement program during 1995".

                                     II.

      Except for the amendments reflected in this instrument, the Plan 
      shall remain in full force and effect.


   IN WITNESS WHEREOF, the Company has caused this instrument to be executed 
this 11th day of December, 1995.



                                     ORYX ENERGY COMPANY

                                     By:  FRANCES G. HEARTWELL
                                        ----------------------------------
                                     Name: Frances G. Heartwell
                                     Title: Vice President, HR&A
                                           -------------------------------


ATTEST:

By:   /s/ WILLIAM C. LEMMER
   --------------------------------
Title: Secretary
      -----------------------------
 




<PAGE>







                                ORYX ENERGY COMPANY

                              SAVINGS RESTORATION PLAN


























                                      AMENDED AND RESTATED SEPTEMBER 6, 1995




<PAGE>

 I.  STRUCTURE OF THE PLAN

     The Oryx Energy Company Savings Restoration Plan ("Plan") is established 
     for the purpose of providing for certain employees benefits in excess of 
     the limitations imposed by Section 415 of the Internal Revenue Code of 
     1986, as amended ("Code"), (without regard to the $150,000 compensation
     limit under Section 401(a)(17) of the Code) on the contributions and 
     benefits under the Oryx Energy Company Capital Accumulation Plan ("CAP").
     This Plan is intended to be an unfunded excess benefit plan within the 
     meaning of Section 3(36) of the Employee Retirement Income Security Act
     of 1974.

II.  ADMINISTRATION OF THE PLAN

     The Plan Administrator of CAP, or its delegate, ("Plan Administrator") 
     shall administer the Plan.  The Plan Administrator shall have full 
     authority to determine all questions arising in connection with the Plan.
     The Plan Administrator shall have powers and duties with respect to this 
     Plan as set forth in CAP, including the power to interpret the Plan, adopt
     procedural rules, and employ and rely on legal counsel, actuaries, 
     accountants and such agents as it may deem advisable to assist in the 
     administration of the Plan. Decisions of the Plan Administrator shall be 
     conclusive and binding on all persons.

III. PARTICIPATION IN THE PLAN

     1.  GENERAL

     The Plan Administrator shall select the employees eligible to 
     participate in the Plan for the next succeeding calendar year from among 
     the participants in CAP whose employing organization adopts this Plan 
     (hereinafter referred to as a "participating employer", which term also
     includes Oryx Energy Company [the "Company"]).  The participants in CAP
     selected for participation in this Plan shall be those CAP participants 
     whose benefits or contributions under CAP the Plan Administrator reasonably
     expects to exceed the limitations imposed under Section 415 of the Code 
     ("Annual Additions Limit") during the succeeding calendar year, based upon
     the participant's contributions and benefits under CAP for the preceding 
     year.


                                       -2- 

<PAGE>

     2.  SPECIAL PARTICIPATING EMPLOYER CREDITS

         The participants in CAP whose employing organization is a participating
         employer and who were subject to the Annual Additions Limit during 1987
         shall be participants in this Plan for the purpose of the special 
         participating employer credits.

     3.  After being selected by the Plan Administrator to participate in this
         Plan, an employee shall, as a condition precedent to participation 
         herein, complete and return to the Plan Administrator an executed 
         participation and deferral agreement, electing to participate herein 
         and defer such amounts as permitted under Article IV herein.  By 
         execution of such agreement, a participant shall agree that all amounts
         deferred thereby shall be irrevocably deferred and that in lieu thereof
         the participant shall be entitled solely to benefits provided under 
         this Plan.  Such agreement shall be returned to the Plan Administrator
         by December 31 of the year preceding the year to which the agreement 
         relates.  A participant may revoke his agreement and shall not 
         participate in this Plan by notifying the Plan Administrator in writing
         prior to January 1 of the year to which  the revocation shall apply.  
         The participant's agreement shall continue in effect for all subsequent
         years until revoked or modified.

     4.  Notwithstanding anything in this Plan to the contrary, if the benefits
         or contributions of otherwise eligible employees participating in CAP 
         first become limited by Code Section 415 during a calendar year when 
         the employees have not otherwise been made eligible to participate in 
         this Plan, then such employees may be selected by the Plan 
         Administrator for immediate participation hereunder and their deferral
         agreements for the remainder of such year may be executed and furnished
         to the Plan Administrator accordingly.

IV.  BENEFITS PROVIDED UNDER THE PLAN

     1.  PARTICIPANT DEFERRALS

         If, as to a participant in this Plan, any limitations on contributions
         imposed under the terms of CAP by reason of the Annual Additions Limit
         have prevented the participant 

                                     -3- 

<PAGE>

         from making the maximum Basic Contributions and Additional 
         Contributions (as these terms are defined in CAP) allowed under CAP,
         the participant may elect, before the beginning of the calendar year
         during which the participant's Annual Additions Limit will be reached,
         to defer a portion of his compensation which shall not exceed five 
         percent (5%) of his Compensation (as defined in CAP) for each pay 
         period subsequent to the pay period during which the participant's 
         Annual Additions Limit is reached.  Such election shall be made at the
         time and in the manner provided in Article III hereof.  In calculating
         when the Annual Additions Limit is reached, no change in a 
         participant's Basic Contributions, or Additional Contributions (as 
         these terms are defined in CAP) during a calendar year for purposes of
         CAP shall be effective with respect to this Plan until the calendar 
         year following the calendar year in which the change is made.  
         Notwithstanding the foregoing, an election made by a participant under
         this Plan will be void if made after the beginning of the calendar year
         to which the election relates or the participant reduces his Basic 
         Contributions, or Additional Contributions (as these terms are defined
         in CAP) during the calendar year to which the election relates.  The 
         amount of salary deferrals under the Plan shall be and remain solely 
         the property of the participant's employer and a participant shall have
         no right to such amounts.  The amount deferred hereunder shall be 
         credited to a book account as deferrals are made and shall remain part
         of the employer's general assets.  Notwithstanding anything above in 
         this paragraph to the contrary, commencement of participation in this 
         Plan and an employee's initial deferral election may occur after the 
         beginning of a calendar year if in accordance with Paragraph 4. of 
         Article III.

     2.  PARTICIPATING EMPLOYER CREDITS

         A participant's participating employer shall maintain, or cause to be 
         maintained, a book account for such participant to which the 
         participating employer shall credit an amount equal to the Basic 
         Matching Contributions (as this term is defined in CAP) that the 
         participating employer would have made on the participant's behalf to 
         CAP had the participant's Basic Contributions continued to be made to 
         CAP, instead of by salary deferral under this Plan.


                                      -4- 

<PAGE>

 3.  SPECIAL PARTICIPATING EMPLOYER CREDIT

     The participating employer of a participant eligible to receive a special
     participating employer credit shall credit to the book account maintained
     for the participant an amount equal to the difference between (1) the 
     Matching Employer Contributions (as this term is defined in CAP) that the 
     participating employer would have made on the participant's behalf to CAP 
     had the participant made the maximum Pretax Contributions and Additional 
     Post-Tax Contributions permitted under CAP and without regard to the Annual
     Additions Limit and (2) the Matching Employer Contributions actually made 
     on behalf of the participant during the 1987 year.

 4.  NONFORFEITABILITY OF AND EARNINGS ON BOOK ACCOUNTS

     a.  NONFORFEITABILITY

         All amounts credited to book accounts on behalf of participants shall 
         be non-forfeitable.

     b.  EARNINGS

         Participant, participating employer and special participating employer
         contributions will be credited to book accounts as of the date such 
         contributions would have been made to CAP.  All amounts credited to 
         book accounts shall be credited with interest based on the performance
         of the CAP Stable Value Fund and such book accounts shall be revalued 
         monthly.

V.   DISTRIBUTIONS

     Each participating employer shall distribute to each participant in the 
     Plan for whom it maintains book accounts or his beneficiary under CAP an 
     amount in cash equal to 100% of the value of his book account(s) upon the 
     termination of employment of such participant under circumstances 
     entitling him or his beneficiary to a distribution of the participant's 
     interest in CAP whether or not a distribution is made at that time from 
     CAP.


                                       -5- 

<PAGE>

VI.  GENERAL PROVISIONS

     1.  RIGHT TO TERMINATE

         This Plan may be terminated at any time by the Company.  The Company or
         any participating employer may terminate this Plan with respect to its
         employees participating in CAP.  If a participating employer shall 
         terminate CAP with respect to its employees the amounts to their credit
         in their book accounts established under this Plan shall be payable out
         of the general assets of the employer to such participants in a single 
         sum in accordance with the provisions of CAP applicable in the event of
         termination of CAP or the complete discontinuance of contributions 
         thereto.

     2.  RIGHT TO AMEND

         This Plan may be amended at any time by the Board of Directors of the 
         Company, except that no such amendment shall reduce for any participant
         the amount then credited to his book account established under this 
         Plan.

     3.  NONALIENATION OF BENEFITS

         No right to payment or any other interest under this Plan shall be 
         assignable or subject to attachment, execution, or levy of any kind.

     4.  EMPLOYMENT RELATIONSHIPS

         Nothing in this Plan shall be construed as giving any employee the 
         right to be retained in the employ of any participating employer.  Each
         participating employer in the Plan expressly reserves the right to 
         dismiss any employee at any time without regard to the effect which 
         such dismissal might have upon him under the Plan.




                                      -6- 

<PAGE>

     5.  PLAN NOT FUNDED

         Benefits payable under this Plan shall not be funded and shall be made
         out of the general funds of the participating employer.

     6.  CONSTRUCTION

         This Plan shall be construed, administered and enforced according to 
         the laws of the State of Texas.

 VII. EFFECTIVE DATE

      This Plan was originally effective on November 1, 1988.  As amended and 
      restated herein, it shall be effective on September 6, 1995.

                                          ORYX ENERGY COMPANY


                                          By:  /s/  FRANCES G. HEARTWELL    
                                             -------------------------------










                                    -7- 




<PAGE>












                               ORYX ENERGY COMPANY

                       EXECUTIVE DEFERRED COMPENSATION PLAN


























                                       AMENDED AND RESTATED SEPTEMBER 6, 1995 

<PAGE>




                             ORYX ENERGY COMPANY

                     EXECUTIVE DEFERRED COMPENSATION PLAN

                              TABLE OF CONTENTS

ARTICLE                          DESCRIPTION                           PAGE 
- - --------------------------------------------------------------------------- 
        Introduction                                                      1 
   I    Definitions                                                     2-3 
  II    Deferral of Compensation                                          3 
 III    Deferred Compensation Accounts                                  3-5 
  IV    Payment of Deferred Compensation                                5-6 
   V    Designation of Beneficiaries                                      6 
  VI    Source of Payments                                                7 
 VII    Nonalienation of Benefits                                         7 
VIII    Acceptance of Terms                                               7 
  IX    Administration of the Plan                                        8 
   X    Termination and Amendment                                         8 
  XI    Construction                                                      8 
 XII    Governing Law                                                     9 
XIII    Effective Date                                                    9 






<PAGE>


                              ORYX ENERGY COMPANY

                      EXECUTIVE DEFERRED COMPENSATION PLAN

                                  INTRODUCTION

 A.  All individuals who are Career Band E employees of Oryx Energy Company 
     (hereinafter called the "Company") participating in the Variable Incentive
     Plan (hereinafter called the "VIP") of the Company, constitute a select 
     group of management or highly compensated employees.

 B.  The VIP provides that the Company may pay bonuses annually as additional 
     compensation to employees who have principally contributed to the success
     of the Company.

 C.  The Company has established this Executive Deferred Compensation Plan to 
     provide Career Band E participants in the VIP with the option to 
     irrevocably defer the receipt of all or a portion of the compensation to 
     which such participants would otherwise be entitled, subject to the terms
     and conditions hereinafter set forth.

 D.  The Company has also established this Executive Deferred Compensation Plan
     to provide for the continued deferral and ultimate payment of amounts 
     deferred by certain Company employees under the predecessor Deferred 
     Compensation Plan, subject to the terms and conditions hereinafter set 
     forth.





                                    -1- 

<PAGE>

                                 ARTICLE I

                                DEFINITIONS

 1.1   CASH UNIT is the entry in a Deferred Compensation Account at a credit 
       equal to one dollar.

 1.2   COMMITTEE means the Compensation Committee of the Board of Directors of
       Oryx Energy Company.

 1.3   DEFERRED COMPENSATION ACCOUNT with respect to any Participant means 
       the total amount of the Company's liability to pay a Participant the 
       deferred amount of Shares or cash in his account, in addition to any 
       interest or dividend accumulation.  The Deferred Compensation Account 
       shall include the amount transferred from the predecessor Deferred 
       Compensation Plan to this Plan as of November 1, 1988, plus any interest
       accumulation.

 1.4   DIVIDEND EQUIVALENT is the entry in a Deferred Compensation Account of a
       dividend credit with respect to a Share Unit, each Dividend Equivalent 
       being equal to the dividend paid from time to time on a Share.

 1.5   INTEREST EQUIVALENT is the entry in a Deferred Compensation Account of an
       interest credit with respect to a Cash Unit, the interest factor being 
       equal to the quarterly rate of return from the Stable Value Fund of the 
       Oryx Energy Company Capital Accumulation Plan.

 1.6   PARTICIPANT means any individual in Career Band E who meets the 
       eligibility requirements of the VIP and who is participating in this 
       Plan.  Participant also means any person for whom an amount was 
       transferred from the predecessor Deferred Compensation Plan to this Plan.

 1.7   PERMANENT AND TOTAL DISABILITY. A Participant shall be deemed to be 
       permanently and totally disabled if he is eligible to receive benefits 
       under the Company's long-term disability plan.

 1.8   PLAN means the Executive Deferred Compensation Plan set forth herein and
       as it may be amended from time to time.

 1.9   RETIREMENT means the date on which a Participant is retired in accordance
       with his employer's retirement plan, program, or policy.

 1.10  SHARE means a Share of the Company's authorized voting common stock and 
       any Share or Shares of stock of the Company hereafter issued or issuable
       in substitution or exchange for each such Share.


                                      -2- 

<PAGE>

 1.11  SHARE UNIT is the entry in a Deferred Compensation Account of a credit 
       equal to one Share.

 1.12  SUBSIDIARIES means corporations in which the Company, directly or 
       indirectly owns fifty percent or more of the outstanding voting stock.

                                  ARTICLE II

                             DEFERRAL OF COMPENSATION

 2.1   ELECTION TO DEFER. A Participant may elect to defer all or a portion of
       his compensation to be awarded under the VIP by filing a written election
       with the Committee on forms to be prescribed by the Committee.  Such 
       election must include a designation of beneficiary and an irrevocable 
       election of a method of payment as described in Articles IV and V.  Any 
       such election shall apply to compensation to be earned in years beginning
       after the effective date of the election.  Any election made by a 
       Participant under the predecessor Deferred Compensation Plan shall 
       continue in effect under this Plan.

 2.2   AMOUNT OF DEFERRAL. The amount of compensation to be deferred in any year
       shall be designated by the Participant as a percentage of his 
       compensation in multiples of 5% but shall not be less than 10%.

 2.3   TIME OF ELECTION. A separate election to defer must be filed for each 
       year and must be received by the end of the year preceding the year in 
       which the compensation is earned.  Any election by a Participant with 
       respect to a compensation in a given year will not preclude a different
       action with respect to compensation in subsequent years.

                                   ARTICLE III

                          DEFERRED COMPENSATION ACCOUNTS

 3.1   CREATION OF DEFERRED COMPENSATION ACCOUNT. The Company shall establish a
       Deferred Compensation Account for each Participant.  The account will be
       the account the Company shall use to record any deferred compensation and
       any amount transferred from the predecessor Deferred Compensation Plan to
       this Plan as of November 1, 1988.  The account shall be credited at the 
       time Participant would have otherwise been entitled to such compensation.

                                      -3- 

<PAGE>

 3.2   CREDITING SHARE UNITS. Share Units shall be credited to a Participant's 
       Deferred Compensation Account at the time the compensation would 
       otherwise have been paid had no election to defer been made.  The number
       of Share Units to be credited to the Deferred Compensation Account shall
       be determined by dividing the compensation by the closing price for 
       Shares as reported on the New York Stock Exchange ("NYSE")-Composite 
       Transactions on the day on which the compensation would otherwise have 
       been paid.  Any fractional Share Units shall also be credited to a 
       Participant's Deferred Compensation Account.  The number of Share Units 
       in a Deferred Compensation Account shall be appropriately adjusted by the
       Committee in the event of changes in the Company's outstanding common 
       stock by reason of stock dividends, stock splits, recapitalizations, 
       reorganizations, mergers, consolidations, combinations, exchanges or 
       other relevant changes in capitalization, and such adjustments shall be 
       conclusive.  Share Units shall not entitle any person to the rights of a
       stockholder.

 3.3   CREDITING CASH UNITS. Cash units shall be credited to a Participant's 
       Deferred Compensation Account at the time the compensation would 
       otherwise have been paid had no election to defer been made.

 3.4   CREDITING DIVIDEND EQUIVALENTS. As additional deferred compensation for
       Participants with Share Units credited to their Deferred Compensation 
       Accounts, the Company shall credit the Participant's Deferred 
       Compensation Account with Dividend Equivalents being equal to the 
       dividends declared on the Company's common stock.  The crediting shall
       occur when said dividends are paid.  The number of Share Units to be 
       credited to the Deferred Compensation Account shall be determined by 
       dividing the Dividend Equivalents by the closing price for Shares as 
       reported on the NYSE-Composite Transactions on the date the dividends 
       are paid on the Company's Shares.  Any fractional Share Units shall also
       be credited to a Participant's Deferred Compensation Account.  During the
       seven months immediately before a date selected for withdrawal from the 
       Share Unit account (other than the date of death, disability, 
       termination, or retirement), dividend equivalents on share units shall be
       paid only in Cash Units.

 3.5   CREDITING INTEREST EQUIVALENTS. As additional deferred compensation for 
       Participants with Cash Units credited to their Deferred Compensation 
       Accounts, the Company shall credit the Participant's Deferred 
       Compensation Account on a quarterly basis with an Interest Equivalent.


                                      -4- 

<PAGE>

 3.6   REDIRECTING DEFERRED UNITS. A Participant may direct from time to time,
       but not more than once in any 12-month period, that all or any part of 
       the balance in the Participant's Deferred Compensation Account be 
       changed from Cash Units to Share Units, based upon the closing price of
       Shares as reported on the NYSE-Composite Transactions on the date written
       instructions, with respect to the change, are received by the Company,
       provided that during the seven months immediately before a date selected 
       for withdrawal from the Share Unit account (other than the date of death,
       disability, termination, or retirement) no transfer may be made from Cash
       Units to Share Units.  For purposes of converting Cash Units into Share 
       Units, there shall be taken into account interest accrued since the last
       quarterly valuation.

                                   ARTICLE IV

                        PAYMENT OF DEFERRED COMPENSATION

 4.1   TIME OF PAYMENT. All payments of a Participant's Deferred Compensation 
       Account shall be made at, or shall commence on, the earliest of the 
       following dates:

       (a)  Separation from employment,

       (b)  Retirement,

       (c)  Permanent and Total Disability, and

       (d)  Death of a participant, in which case, payment will be made to the 
            heir, beneficiary, or successor designated by the employee under 
            Article V, provided, however, that the Participant may irrevocably 
            designate such other date on which payment will commence, so long 
            as the latest date shall not be more than three years following 
            retirement or separation from employment.

 4.2   METHOD OF PAYMENT. Participant shall have the option of selecting either
       a lump sum payment or a series of annual installments (not exceeding 10),
       provided such election is irrevocable and made at the date of deferral.  
       Participant shall receive in cash all deferred compensation credited to 
       such Participant's Deferred Compensation Account.  Share Units credited 
       to the Participant's Deferred Compensation Account shall be valued at the
       closing price for Shares as reported on the NYSE-Composite Transactions 
       on the day of payment.


                                      -5- 

<PAGE>

 4.3   HARDSHIP DISTRIBUTION. Participant may request a modification in the 
       payment terms hereunder only in the event of severe financial hardship 
       and only to the extent reasonably necessary to eliminate the hardship. 
       Such request shall specify in detail the grounds for the requested 
       modification and shall be referred to the Committee.  A qualifying 
       severe financial hardship must be caused by accident, illness, or event
       beyond the control of the Participant.  The decision of the Committee 
       with respect to the requested modification shall be solely at the 
       discretion of the Committee and in accordance with its evaluation of the
       exigencies of the situation.  Such decision shall be binding on the 
       Company and Participant.

                                   ARTICLE V

                          DESIGNATION OF BENEFICIARIES

 The Participant shall name a beneficiary to receive any payments due him at 
 the time of his death, with the right to change such beneficiary at anytime.  
 The beneficiary named by a  Participant under the predecessor Deferred 
 Compensation Plan shall remain the Participant's beneficiary until changed by 
 a Participant under this Plan.  In case of a failure of designation or the 
 death of the designated beneficiary without a designated successor, 
 distribution shall be made to the person or persons designated as beneficiary 
 in the designation most recently filed under the Oryx Energy Company Capital 
 Accumulation Plan, or if no such designation has been made or the Participant 
 is not participating in such programs, the surviving spouse of a deceased 
 Participant, or, if there is no surviving spouse, the children of the 
 Participant in equal shares (the share of any child  who predeceases the 
 Participant to go in equal shares to the issue of such deceased child), or if 
 there is no surviving spouse, child, or issue of such children, the estate of 
 the Participant.  No designation of beneficiaries shall be valid unless in 
 writing signed by the Participant, dated and filed with the Committee.  Upon 
 the Participant's death, any balance in the Participant's Deferred 
 Compensation Account is payable under the method elected by the Participant 
 or in such other manner as the Committee may determine in its sole 
 discretion.  


                                      -6- 

<PAGE>

                                   ARTICLE VI

                               SOURCE OF PAYMENTS

 All payments of deferred compensation shall be paid in cash from the general 
 funds of the Company and the Company shall be under no obligation to 
 segregate any assets in connection with the maintenance of the Deferred 
 Compensation Account, nor shall anything contained in this Plan or any action 
 taken pursuant to the Plan create or be construed to create a trust of any 
 kind, or a fiduciary relationship between the Company and Participant.  Title 
 to the beneficial ownership of any assets, whether cash or investments, which 
 the Company may designate to pay the amount credited to the Deferred 
 Compensation Account shall at all times remain in the Company and Participant 
 shall not have any property interest whatsoever in any specific assets of the 
 Company.  Participant's interest in the Deferred Compensation Account shall 
 be limited to the right to receive payments pursuant to terms of this Plan 
 and such rights to receive shall be no greater than the right of any other 
 unsecured general creditor of the Company.

                                 ARTICLE VII

                           NONALIENATION OF BENEFITS

 Participant shall not have the right to sell, assign, transfer or otherwise 
 convey or encumber in whole or in part the right to receive any payment under 
 this plan except in accordance with Article V.

                                ARTICLE VIII

                             ACCEPTANCE OF TERMS

 The terms and conditions of this Plan shall be binding upon the heirs, 
 beneficiaries, and other successors in interest of Participant to the same 
 extent that said terms and conditions are binding upon the Participant.  This
 Plan shall not be construed in any way as an employment contract requiring 
 the Company or Participant to continue the employment relation.






                                      -7- 

<PAGE>

                                 ARTICLE IX

                          ADMINISTRATION OF THE PLAN

 The Plan shall be administered by the Committee which shall have full 
 authority and power to interpret, amend and administer the Plan and shall 
 make such rules and regulations and establish such procedures for the 
 administration of this Plan in its sole discretion as it deems appropriate.  
 In the event of any dispute or disagreements as to the interpretation of this
 Plan or of any rules, regulation, or procedure or as to any questioned right 
 or obligation arising from or related to this Plan, the decision of the 
 Committee shall be final and binding upon all persons.  The Committee may 
 delegate any or all of its powers, duties or authority under this Plan to any
 person the Committee deems appropriate.

                                 ARTICLE X

                          TERMINATION AND AMENDMENT

 The Plan may be terminated at any time without notice or cause by the 
 Compensation Committee in its sole discretion, and may be suspended or 
 amended at any time without notice or cause by the Committee in its sole 
 discretion provided, however, that no such amendment or termination shall 
 adversely affect the rights of Participants or their beneficiaries with 
 respect to amounts credited to Deferred Compensation Accounts prior to such 
 amendment or termination, without the written consent of the Participant.

                                ARTICLE XI

                               CONSTRUCTION

 In the case of any one or more of the provisions contained in this Plan 
 shall be invalid, illegal, or unenforceable in any respect the remaining 
 provisions shall be construed in order to effectuate the purposes hereof and 
 the validity, legality, and enforceability of the remaining provisions 
 contained herein shall not in any way be affected or impaired thereby.






                                      -8- 

<PAGE>

                                ARTICLE XII

                               GOVERNING LAW

 This Plan shall be governed by the laws of the State of Texas.

                                ARTICLE XIII

                               EFFECTIVE DATE

 This Plan was originally effective on November 1, 1988.  As amended and 
 restated herein, it shall be effective on September 6, 1995.

                                          ORYX ENERGY COMPANY


                                          By:   /s/  FRANCES G. HEARTWELL     
                                             -------------------------------- 


















                                      -9- 



<PAGE>
                                                                      EXHIBIT 12
 
                              ORYX ENERGY COMPANY
                COMPUTATIONS OF CONSOLIDATED RATIOS OF EARNINGS
               TO FIXED CHARGES AND EARNINGS TO FIXED CHARGES AND
             PREFERRED STOCK DIVIDEND REQUIREMENTS -- UNAUDITED (A)
                             (MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                                       YEAR ENDED DECEMBER 31
                                                                        -----------------------------------------------------
                                                                          1995       1994       1993       1992       1991
                                                                        ---------  ---------  ---------  ---------  ---------
<S>                                                                     <C>        <C>        <C>        <C>        <C>
RATIO OF EARNINGS TO FIXED CHARGES:
Fixed Charges:
  Consolidated interest cost and debt expense.........................  $     144  $     162  $     163  $     187  $     217
  Interest allocable to rental expense (b)............................         14         13         11         11         13
                                                                        ---------  ---------  ---------  ---------  ---------
    Total.............................................................  $     158  $     175  $     174  $     198  $     230
                                                                        ---------  ---------  ---------  ---------  ---------
                                                                        ---------  ---------  ---------  ---------  ---------
Earnings:
  Consolidated income (loss) before provision (credit) for income
   taxes..............................................................  $     136  $    (100) $    (108) $      (4) $     (52)
  Fixed charges.......................................................        158        175        174        198        230
  Interest capitalized................................................        (10)       (11)       (46)       (43)       (26)
  Amortization of previously capitalized interest.....................          5         14          7          3          3
                                                                        ---------  ---------  ---------  ---------  ---------
    Total.............................................................  $     289  $      78  $      27  $     154  $     155
                                                                        ---------  ---------  ---------  ---------  ---------
                                                                        ---------  ---------  ---------  ---------  ---------
  Ratio of Earnings to Fixed Charges (c)..............................       1.83        .45        .16        .78        .67
                                                                        ---------  ---------  ---------  ---------  ---------
                                                                        ---------  ---------  ---------  ---------  ---------
RATIO OF EARNINGS TO FIXED CHARGES AND
 PREFERRED STOCK DIVIDEND REQUIREMENTS:
Fixed Charges:
  Consolidated interest cost and debt expense.........................  $     144  $     162  $     163  $     187  $     217
  Preferred stock dividend requirements...............................         --          2          8         14         20
  Interest allocable to rental expense (b)............................         14         13         11         11         13
                                                                        ---------  ---------  ---------  ---------  ---------
    Total.............................................................  $     158  $     177  $     182  $     212  $     250
                                                                        ---------  ---------  ---------  ---------  ---------
                                                                        ---------  ---------  ---------  ---------  ---------
Earnings:
  Consolidated income (loss) before provision (credit) for income
   taxes..............................................................  $     136  $    (100) $    (108) $      (4) $     (52)
  Fixed charges.......................................................        158        177        182        212        250
  Interest capitalized................................................        (10)       (11)       (46)       (43)       (26)
  Amortization of previously capitalized interest.....................          5         14          7          3          3
                                                                        ---------  ---------  ---------  ---------  ---------
    Total.............................................................  $     289  $      80  $      35  $     168  $     175
                                                                        ---------  ---------  ---------  ---------  ---------
                                                                        ---------  ---------  ---------  ---------  ---------
Ratio of Earnings to Fixed Charges (c)................................       1.83        .45        .19        .79        .70
                                                                        ---------  ---------  ---------  ---------  ---------
                                                                        ---------  ---------  ---------  ---------  ---------
</TABLE>
 
- - ------------------------
(a) The  consolidated financial  statements of  Oryx Energy  Company include the
    accounts of all subsidiaries (more than 50 percent owned and/or controlled).
(b) Represents one-third of total operating  lease rental expense which is  that
    portion deemed to be interest.
(c) Earnings  for 1994 were inadequate to  cover fixed charges, or fixed charges
    and preferred stock dividend requirements by $97 million. Earnings for  1993
    were inadequate to cover fixed charges, or fixed charges and preferred stock
    dividend  requirements by $147 million. Earnings for 1992 were inadequate to
    cover  fixed  changes,  or  fixed  charges  and  preferred  stock   dividend
    requirements,  by $44  million. Earnings for  1991 were  inadequate to cover
    fixed changes, or fixed charges  and preferred stock dividend  requirements,
    by $75 million.

<PAGE>
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
AND RESULTS OF OPERATIONS.
 
RESULTS OF OPERATIONS
 
    Management's discussion and analysis of the Company's financial position and
results  of  operations which  follows should  be read  in conjunction  with the
Consolidated Financial Statements and Selected  Financial Data included in  this
report.
 
BUSINESS CLIMATE
 
    The  Company's realized oil price  in 1995 increased by  $1.29 to $16.35 per
barrel, or 9 percent more than the 1994 price. The increase in 1995 followed a 6
percent decline in  1994 compared  to 1993.  The fundamentals  in worldwide  oil
markets  continue to reflect an excess of supply over demand. Concerns regarding
the reentry of Iraq into world crude markets depress prices.
 
    The Company's realized U.S. gas price in 1995 fell by $.14 to $1.73 per  mcf
or  7 percent lower  than the 1994  price. The U.S.  experienced mild weather in
early 1995 which resulted  in low prices. Extremely  cold winter weather  caused
record  high prices in late 1995 and early 1996. The Company produced 73 mmeb in
1995, 57 percent crude and 43 percent natural gas.
 
    In January 1995,  the Company  announced its new  corporate direction  which
included a plan to refocus its strategic direction, reduce debt by approximately
$400  million by the end of 1995, reposition assets to a base level where growth
is more reasonably  assured and  restore profitability through  the lowering  of
costs  at  all levels.  In 1995,  debt was  reduced by  $508 million  and costs,
excluding restructuring provisions, were $112  million or 10 percent lower  than
1994.
 
LIQUIDITY AND CAPITAL RESOURCES
 
    ED&A   outlays  differ  from  capital  expenditures  in  that  they  exclude
capitalized interest but include cash exploration costs. ED&A outlays were  $300
million  in 1995, compared to $314 million in  1994 and $451 million in 1993. In
1995, 22 percent of the Company's  total ED&A investment was on exploration  and
78  percent on development. In 1996, total  ED&A outlays are expected to be $420
million of which about  80 percent is targeted  for development and  acquisition
and  20 percent for  exploration, primarily in  the U.S. FD&A  costs per eb were
$5.86 in 1995. The average  FD&A cost for the five  years 1991 through 1995  was
$5.04  per eb  and the  average production replacement  rate was  92 percent. In
1995, the Company replaced 67 percent of its production.
 
    The Company's  cash  flow  available  for investment  will  continue  to  be
affected  by prevailing oil  and gas prices,  costs and volumes.  The Company is
basing its 1996 investment plans on oil and gas spot prices averaging $18.00 per
barrel and $1.80 per mmbtu. These assumptions are subject to change, along  with
the associated investment levels.
 
    The  Company  emphasizes  projects  that generate  near-term  cash  flow and
de-emphasizes entry into new countries. The Gulf of Mexico is the cornerstone of
the Company's growth strategy.
 
    In July 1995, the  Company completed the  sale of all of  its assets in  the
Alba  field in the  U.K. North Sea  for cash consideration  of $270 million. The
sale of the  Company's assets  in Alba  was part of  a series  of related  asset
dispositions  which the Company entered into in 1995 for the purpose of reducing
debt. In November 1995, the Company completed the sale of its interest in  Block
48/15a  in  the  U.K. North  Sea  for  $120 million.  Assets  sold  included the
Company's interest in the Audrey field;  its interest in the Galleon field;  and
the  Ensign discovery. In addition, the  Company completed sales of certain U.S.
assets and all of  its assets in  Indonesia and Gabon. The  sale of U.S.  assets
occurred  primarily during the six months ended June 30, 1995 and generated cash
proceeds of $77 million; the sale of the Indonesian assets occurred in May 1995,
for cash proceeds of $67 million; and  the sale of the Gabonese assets  occurred
in  March 1995 for cash  proceeds of $2 million.  In 1995, the Company generated
net proceeds from  divestments of $517  million, as compared  to $78 million  in
1994 and $46 million in 1993.
 
                                       1
<PAGE>
    In  1994,  the  Company  exchanged  its  interest  in  the  undeveloped U.K.
Britannia field for a doubling  of its interests in  the U.K. Hutton, Lyell  and
Murchison producing fields and $40.4 million in cash. This transaction increased
near-term   production  volumes  and  considerably  reduced  future  development
expenditures. Effective January 9, 1995,  the Company took over operatorship  of
the Hutton, Lyell and Murchison fields.
 
    Capital  expenditures in 1993 included $33  million to acquire an additional
interest in the U.K. Ninian field.
 
    Effective June  1, 1995,  the Company  replaced its  $620 million  revolving
credit  facility with a $500 million  revolving credit facility (Revolver) which
matures on June  30, 1998. The  terms of the  $500 million Revolver  incorporate
restrictive  covenants, including limitations  on total debt,  minimum cash flow
interest coverage and certain dividend limitations. In August 1995, as a  result
of  the  sale of  the  Company's interest  in the  Alba  field, the  Company was
required by the holder to repay the 7.2% $100 million note.
 
    In connection with  the aforementioned,  the Company  recognized a  non-cash
extraordinary  loss of $15  million (net of  $8 million of  income tax). The $15
million extraordinary loss  is comprised of  $14 million from  the write-off  of
debt  issuance costs deferred  under the $620  million revolving credit facility
and a prepayment penalty of $1 million on the 7.2% $100 million note.
 
    In August 1995, a swap option, in  the notional amount of $250 million  sold
by  the Company in  1993 for $14  million, was exercised  by the counterparties,
thereby obligating the  Company, commencing  September 15,  1995 and  continuing
through  September  15,  1998, to  pay  an  annual rate  of  9.75  percent while
receiving LIBOR (5.875 percent at September  15, 1995, to be reset at  six-month
intervals).  The $14 million of proceeds  previously received is being amortized
and netted against the interest expense associated with the exercise of the swap
option.
 
    The Company  called for  redemption on  October 30,  1995 its  $138  million
10  3/8%  Debentures at  106.471  percent of  par  plus accrued  interest, which
resulted in an $8 million extraordinary loss  (net of $3 million of income  tax)
in the fourth quarter. The redemption was funded with proceeds from divestments.
 
    On  October 20, 1995, the  Company issued $100 million  8% Notes Due October
15, 2003 and $150 million 8.125% Notes Due October 15, 2005. The net proceeds of
$245 million were applied to the redemption of the Company's $250 million  9.75%
Notes  Due September 15, 1998 on November 30, 1995 at par plus accrued interest.
The Company's total debt  was $1,203 million at  December 31, 1995, compared  to
$1,711 million at December 31, 1994.
 
    Cash  was $20 million at the end of 1995 and $10 million at the end of 1994.
The Company's current borrowing capacity is more than adequate to meet its needs
under existing  economic  conditions. Moreover,  the  Revolver is  available  to
support  the outstanding  commercial paper program,  potential refinancing needs
and general liquidity.
 
    In December 1995,  the Company  adopted SFAS  No. 121,  "Accounting for  the
Impairment  of Long-Lived Assets  and for Long-Lived Assets  to Be Disposed Of."
Adoption did not impact results of operations.
 
    During 1994, Standard  & Poor's  downgraded the  Company's senior  unsecured
debt from BBB- to BB, subordinated debt from BB+ to B+ and commercial paper from
A-3  to  B.  Subsequently,  the  holders  of  the  Company's  senior  ESOP notes
(approximately $100  million principal  outstanding)  exercised their  right  to
require  the Company to  repay the notes  in full plus  a makewhole premium (see
Note 11 to the Consolidated Financial Statements). The Company recognized a  $12
million extraordinary loss associated with the notes, which were repaid in 1995.
 
    During 1995, holders of the Company's Series B Junior Cumulative Convertible
Preference  Stock (Series B Preference) converted the remaining shares of Series
B Preference into common stock on a share-for-share basis.
 
                                       2
<PAGE>
    In 1992, the amount  of the quarterly dividend  on common stock was  reduced
from $.30 per share to $.10 per share. In 1994, the Board of Directors suspended
the dividend.
 
    Any  shortfall in expected  cash flow from  operating activities may require
adjustment  of  business  plans.  Among  its  options,  the  Company  can  defer
discretionary  ED&A outlays,  draw against the  unused portion  of the Revolver,
seek additional bank borrowings or seek  access to capital markets. The  Company
is in compliance with all the covenants in its Revolver and expects to remain in
compliance   under  existing   conditions.  The  ability   to  incur  additional
indebtedness as well as the  long-term cash generation capability is  ultimately
tied to the value of the Company's proved reserve base.
 
FINANCIAL PERFORMANCE
 
    Net income in 1995 was $135 million which included net gains of $137 million
from  the sale  of assets,  a $23  million extraordinary  item related  to early
extinguishment of debt (see  Note 11 to  the Consolidated Financial  Statements)
and  a $16 million  net restructuring charge. Production  volumes decreased by 8
mmeb or 10 percent  as a direct  result of the sale  of producing assets.  Total
costs  and expenses decreased $112 million or 10 percent to $968 million in 1995
from $1,080 in 1994, excluding the restructuring provision.
 
    The net loss  for 1994  was $1,025 million,  which included  a $948  million
cumulative  effect  of an  accounting  change (see  Note  7 to  the Consolidated
Financial  Statements),  $12  million   extraordinary  item  related  to   early
retirement  of debt (see Note 11 to the Consolidated Financial Statements) and a
$59 million restructuring charge (net of $33 million of income tax).  Production
volumes  increased by  4 mmeb or  5 percent  primarily from the  U.K. North Sea.
Depreciation, depletion and amortization expense declined by $124 million or  31
percent because of the accounting change which decreased the Company's producing
property  balance by $1,355  million. (See Note 9  to the Consolidated Financial
Statements.)  General  and  administrative  expense  decreased  by  20   percent
primarily  because of fewer  employees and capitalized  interest decreased by 76
percent because of the completion  of certain development projects. Total  costs
and  expenses decreased $82 million or 7  percent to $1,080 million in 1994 from
$1,162 million in 1993, excluding the restructuring provision.
 
    The net loss for 1993 was $100 million which included tax-related charges of
$16 million including the  recognition of a higher  U.S. corporate tax rate,  $5
million of losses on asset disposals and a $7 million extraordinary loss related
to early debt retirement. Production volumes fell by 10 percent due primarily to
asset sales and normal declines. Total costs and expenses decreased $157 million
or  12 percent to $1,162 million in  1993 from $1,319 million in 1992, excluding
the provisions for restructuring and relinquishment of non-producing properties.
 
RESTRUCTURING CHARGES
 
    The Company incurred provisions for restructuring of $25 million in 1995 and
$92 million in 1994. The  1994 provision consisted of  a charge of $161  million
provided  in the first quarter, revised to $76 million because of the accounting
change, and  $16  million provided  in  the fourth  quarter.  The  restructuring
program involves some consolidation of the Company's business. The net result of
these  actions has been a reduction  of approximately 600 positions which, along
with other  actions  taken,  should  lead to  an  additional  $91  million  cost
reduction  for 1996. For analyses of the restructuring provisions, see Note 5 to
the Consolidated Financial Statements.
 
HEDGING ARRANGEMENTS
 
    The Company, from time to time, enters into hedging arrangements for foreign
currencies, interest rates and oil and gas prices. The Company has entered  into
swap  agreements for  approximately 12 percent  of its estimated  1996 crude oil
production with an average price of $18.48 per barrel. Approximately 41  percent
of  its estimated  1996 U.S.  gas production  is under  swap agreements  with an
average price of  $1.83 per  mmbtu. (See Note  2 to  the Consolidated  Financial
Statements.)
 
                                       3
<PAGE>
MARKETING
 
    During  the  fourth quarter  of 1995,  the  Company, Apache  Corporation and
Parker &  Parsley  Petroleum  Company formed  Producers  Energy  Marketing,  LLC
(ProEnergy). Upon commencement of full operations, which is expected to occur in
the  second quarter  of 1996, ProEnergy  will purchase substantially  all of its
members' U.S. gas production at index prices.
 
INCOME TAXES
 
    Oryx Energy adopted SFAS No.  109, "Accounting for Income Taxes,"  effective
January  1, 1992. The  overall effect for remeasurement  of foreign deferred tax
was a benefit  of $5 million  in 1993,  a charge of  $2 million in  1994 and  no
effect  in 1995.  As a  result of  applying the  provisions of  SFAS No.  109, a
non-cash charge or credit is included in business results based on the change in
foreign exchange  rates  and  the  corresponding  impact  on  the  deferred  tax
liability.  The  Company believes  these items  tend  to distort  current period
business results and should be disregarded in analyzing its current business.
 
POSTRETIREMENT AND POSTEMPLOYMENT BENEFITS
 
    Oryx Energy adopted SFAS No. 106, "Accounting for Postretirement  Benefits,"
effective  January  1,  1993,  and began  accruing  the  cost  of postretirement
benefits other than pensions.  The after-tax impact of  $59 million, reduced  by
curtailments  in 1994 and  1995, is being  amortized over a  20-year period. The
increase in annual  expense for providing  these benefits was  $3 million  after
taxes. However, cash outflows were unaffected.
 
    Oryx   Energy  also  adopted  SFAS   No.  112,  "Employer's  Accounting  for
Postemployment Benefits," effective January 1, 1993, and began accruing the cost
of postemployment benefits. Since the Company has previously recognized  certain
costs as required by this standard, the effect of adoption was insignificant.
 
ENVIRONMENTAL
 
    The  Company's oil and gas operations are subject to stringent environmental
regulations. The Company is dedicated to the preservation of the environment and
has committed significant resources to comply with such regulations. Although it
has been  named as  a potentially  responsible party  at sites  related to  past
operations,  the Company  believes it is  in general  compliance with applicable
governmental regulations and that the potential  costs to it, in the  aggregate,
are not material to its financial condition. However, risks of substantial costs
and  liabilities  are  inherent  to  the  oil  and  gas  business.  Should other
developments occur, such as increasingly strict environmental laws,  regulations
and  enforcement policies  or claims  for damages  resulting from  the Company's
operations, they could result in additional costs and liabilities in the future.
(See Note 18 to the Consolidated Financial Statements.)
 
                                       4
<PAGE>


Appendix

Graph of Natural Gas Price 1991-1995

Graph of Natural Gas Production (split between U.S. and Foreign) 1991-1995

Graph of Crude and Condensate Production (split between U.S. and
Foreign) 1991-1995

Graph of Crude and Condensate Price 1991-1995


<PAGE>
                              ORYX ENERGY COMPANY
                            SELECTED FINANCIAL DATA
 
<TABLE>
<CAPTION>
                                                                              YEAR ENDED DECEMBER 31
                                                               -----------------------------------------------------
                                                                 1995       1994       1993       1992       1991
                                                               ---------  ---------  ---------  ---------  ---------
                                                                  (MILLIONS OF DOLLARS, EXCEPT PER SHARE AMOUNTS)
<S>                                                            <C>        <C>        <C>        <C>        <C>
FOR THE PERIOD
Revenues.....................................................  $   1,129  $   1,072  $   1,054  $   1,392  $   1,598
Income (loss) before extraordinary item and cumulative effect
 of accounting change (1)....................................  $     158  $     (65) $     (93) $      73  $      19
Net income (loss) (1)........................................  $     135  $  (1,025) $    (100) $      14  $      19
Income (loss) per share of common stock before extraordinary
 item and cumulative effect of accounting change (1).........  $    1.54  $    (.68) $   (1.01) $     .74  $     .08
Net income (loss) per share of common stock (1)..............  $    1.32  $  (10.53) $   (1.08) $     .06  $     .08
Cash dividends per share of common stock (2).................  $      --  $      --  $     .40  $     .80  $    1.20
Cash dividends per share of preferred stock (3)..............  $     .05  $    .175  $    .725  $    1.25  $    1.80
ED&A outlays (4).............................................  $     300  $     314  $     451  $     390  $     569
AT END OF PERIOD
Total assets (1).............................................  $   1,666  $   2,118  $   3,624  $   3,738  $   4,257
Long-term debt...............................................  $   1,051  $   1,546  $   1,741  $   1,489  $   2,341
Shareholders' equity (deficit)(5)............................  $    (209) $    (347) $     676  $     817  $     534
</TABLE>
 
- - --------------------------
(1) Net  income  for  1995  includes  $137  million  after-tax  gains  on  asset
    disposals,  $16  million  after-tax  charge for  costs  associated  with the
    Company's restructuring and a  $23 million extraordinary  loss net of  taxes
    from  debt  costs.  (See  Notes  5  and  11  to  the  Consolidated Financial
    Statements.) Effective January 1, 1994, the Company adopted a new policy for
    determining the ceiling  test for  its oil  and gas  properties. A  one-time
    non-cash  charge of $948 million after-tax  for the cumulative effect of the
    change was  recognized  in  the  earnings  for  1994  (see  Note  7  to  the
    Consolidated Financial Statements). Additionally, net loss for 1994 includes
    a  $59  million after-tax  charge for  costs  associated with  the Company's
    restructuring program, a $12  million extraordinary loss  net of taxes  from
    debt costs and a $2 million charge for the remeasurement of foreign deferred
    taxes  (see Notes  5 and 11  to the Consolidated  Financial Statements). Net
    loss for 1993 includes $5 million of after-tax losses on asset disposals,  a
    $7   million  extraordinary  loss  net  of  taxes  from  the  repurchase  of
    indebtedness and a $5 million benefit for remeasurement of foreign  deferred
    taxes (see Note 11 to the Consolidated Financial Statements). Net income for
    1992  includes  $19 million  of  after-tax gains  on  asset disposals,  a $9
    million  after-tax   charge  for   costs  associated   with  the   Company's
    restructuring program and a $59 million benefit for remeasurement of foreign
    deferred  taxes. Net income for 1991 includes $39 million of after-tax gains
    on asset disposals, a $35 million after-tax charge for costs associated with
    the Company's restructuring program and  a $25 million deferred tax  benefit
    associated with a U.K. tax rate reduction.
 
(2) In  June 1992,  the Company  announced the  reduction of  the quarterly cash
    dividend on its  $1.00 par value  common stock (Common  Stock) from $.30  to
    $.10 per share. In January 1994, the Company announced the suspension of its
    quarterly cash dividend of $.10 per share.
 
(3) On  September  11, 1990,  the Company  issued 7,259,394  shares of  Series B
    Junior Cumulative Convertible Preference Stock (Series B Preference  Stock).
    In  November  1994,  2 million  shares  of  Series B  Preference  Stock were
    converted into  Common Stock.  In 1995,  the remaining  5,259,394 shares  of
    Series B Preference Stock were converted into Common Stock.
 
(4) Exploration,  development  and  acquisition outlays  (ED&A  outlays) exclude
    capitalized interest of $10 million,  $11 million, $46 million, $43  million
    and $26 million for 1995, 1994, 1993, 1992 and 1991.
 
(5) Shareholders'  equity (deficit) at  December 31, 1995  and 1994 includes the
    $948 million charge for the cumulative effect of the change in the Company's
    policy for determining the ceiling test for its oil and gas properties  (see
    Note  7  to  the Consolidated  Financial  Statements).  Shareholders' equity
    (deficit) at December 31, 1995, 1994, 1993 and 1992 includes the effects  of
    the sale of 17,250,000 shares of Common Stock in August 1992.
 
                                       5
<PAGE>
                                ORYX ENERGY COMPANY
 
                         CONSOLIDATED STATEMENTS OF INCOME
 
<TABLE>
<CAPTION>
                                                                                        YEAR ENDED DECEMBER 31
                                                                                    -------------------------------
                                                                                      1995       1994       1993
                                                                                    ---------  ---------  ---------
                                                                                         (MILLIONS OF DOLLARS,
                                                                                       EXCEPT PER SHARE AMOUNTS)
<S>                                                                                 <C>        <C>        <C>
REVENUES
Oil and gas.......................................................................  $   1,014  $   1,082  $   1,080
Other-net (Note 3)................................................................        115        (10)       (26)
                                                                                    ---------  ---------  ---------
                                                                                        1,129      1,072      1,054
                                                                                    ---------  ---------  ---------
COSTS AND EXPENSES
Operating costs...................................................................        330        374        353
Production taxes (Note 4).........................................................        105        112        112
Exploration costs.................................................................         59        104        100
Depreciation, depletion and amortization..........................................        276        271        395
General and administrative expense................................................         64         68         85
Interest and debt expense.........................................................        144        162        163
Interest capitalized..............................................................        (10)       (11)       (46)
Provision for restructuring (Note 5)..............................................         25         92         --
                                                                                    ---------  ---------  ---------
                                                                                          993      1,172      1,162
                                                                                    ---------  ---------  ---------
Income (loss) before extraordinary item, cumulative effect of accounting change
 and benefit for income taxes.....................................................        136       (100)      (108)
Benefit for income taxes (Note 6).................................................        (22)       (37)       (10)
Remeasurement of foreign deferred tax (Notes 1 and 6).............................         --          2         (5)
                                                                                    ---------  ---------  ---------
Income (loss) before extraordinary item and cumulative effect of accounting
 change...........................................................................        158        (65)       (93)
Extraordinary item (Note 11)......................................................        (23)       (12)        (7)
Cumulative effect of accounting change (Note 7)...................................         --       (948)        --
                                                                                    ---------  ---------  ---------
NET INCOME (LOSS).................................................................        135     (1,025)      (100)
Less preferred stock dividends....................................................         --          1          5
                                                                                    ---------  ---------  ---------
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCK....................................  $     135  $  (1,026) $    (105)
                                                                                    ---------  ---------  ---------
                                                                                    ---------  ---------  ---------
NET INCOME (LOSS) PER SHARE OF COMMON STOCK (NOTE 8):
  Before extraordinary item and cumulative effect of accounting change............  $    1.54  $    (.68) $   (1.01)
  Extraordinary item..............................................................       (.22)      (.12)      (.07)
  Cumulative effect of accounting change..........................................         --      (9.73)        --
                                                                                    ---------  ---------  ---------
  Net income (loss)...............................................................  $    1.32  $  (10.53) $   (1.08)
                                                                                    ---------  ---------  ---------
                                                                                    ---------  ---------  ---------
Cash dividends per share of common stock..........................................  $      --  $      --  $     .40
                                                                                    ---------  ---------  ---------
                                                                                    ---------  ---------  ---------
Weighted average number of common and common equivalent shares outstanding
 (millions of shares) (Note 8)....................................................      102.4       97.4       97.1
                                                                                    ---------  ---------  ---------
                                                                                    ---------  ---------  ---------
</TABLE>
 
                            (See Accompanying Notes)
 
                                       6
<PAGE>
                              ORYX ENERGY COMPANY
                          CONSOLIDATED BALANCE SHEETS
 
<TABLE>
<CAPTION>
                                                                                                  DECEMBER 31
                                                                                              --------------------
                                                                                                1995       1994
                                                                                              ---------  ---------
                                                                                                  (MILLIONS OF
                                                                                                    DOLLARS)
<S>                                                                                           <C>        <C>
ASSETS
Current Assets
  Cash and cash equivalents.................................................................  $      20  $      10
  Accounts receivable and other current assets..............................................        161        185
                                                                                              ---------  ---------
Total Current Assets........................................................................        181        195
Properties, Plants and Equipment (Note 9)...................................................      1,426      1,851
Deferred Charges and Other Assets...........................................................         59         72
                                                                                              ---------  ---------
Total Assets................................................................................  $   1,666  $   2,118
                                                                                              ---------  ---------
                                                                                              ---------  ---------
LIABILITIES AND SHAREHOLDERS' DEFICIT
Current Liabilities
  Accounts payable..........................................................................  $     106  $     105
  Accrued liabilities (Note 10).............................................................        196        262
  Current portion of long-term debt (Note 11)...............................................        152        165
                                                                                              ---------  ---------
Total Current Liabilities...................................................................        454        532
Long-Term Debt (Note 11)....................................................................      1,051      1,546
Deferred Income Taxes (Note 6)..............................................................        207        232
Deferred Credits and Other Liabilities (Note 18)............................................        163        155
Commitments and Contingent Liabilities (Note 12)
Shareholders' Deficit (Note 13)
  Preferred stock, $1 par value; 22,740,606 shares authorized; 5,259,394 shares of Series B
   Junior Cumulative Convertible Preference Stock issued and outstanding in 1994............         --          5
  Common stock, $1 par value; 250,000,000 shares authorized; 126,703,550 shares issued in
   1995 and 1994, 104,454,562 and 98,946,066 shares outstanding in 1995 and 1994............        124        124
  Additional paid-in capital................................................................      1,821      2,098
  Accumulated deficit.......................................................................     (1,051)    (1,181)
                                                                                              ---------  ---------
                                                                                                    894      1,046
  Less common stock in treasury, at cost; 19,247,112 and 24,755,608 shares in 1995 and
   1994.....................................................................................     (1,004)    (1,294)
  Less loan to ESOP.........................................................................        (99)       (99)
                                                                                              ---------  ---------
Shareholders' Deficit.......................................................................       (209)      (347)
                                                                                              ---------  ---------
Total Liabilities and Shareholders' Deficit.................................................  $   1,666  $   2,118
                                                                                              ---------  ---------
                                                                                              ---------  ---------
</TABLE>
 
            The successful efforts method of accounting is followed.
                            (See Accompanying Notes)
 
                                       7

<PAGE>
                              ORYX ENERGY COMPANY
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
 
<TABLE>
<CAPTION>
                                                                                          YEAR ENDED DECEMBER 31
                                                                                      -------------------------------
                                                                                        1995       1994       1993
                                                                                      ---------  ---------  ---------
                                                                                           (MILLIONS OF DOLLARS)
<S>                                                                                   <C>        <C>        <C>
CASH AND CASH EQUIVALENTS FROM OPERATING ACTIVITIES
Net Income (Loss)...................................................................  $     135  $  (1,025) $    (100)
  Adjustments to reconcile net income (loss) to net cash
   from operating activities:
    Depreciation, depletion and amortization........................................        276        271        395
    Dry hole costs and leasehold impairment.........................................         21         57         45
    Deferred income taxes...........................................................         33         10         15
    (Gain) loss on sale of assets, net of taxes.....................................       (137)        --          5
    Provision for restructuring, net of taxes.......................................         16         59         --
    Extraordinary item..............................................................         23         12          7
    Cumulative effect of accounting change..........................................         --        948         --
    Proceeds from interest rate hedging activities..................................         --         --         28
    Other...........................................................................         10          5         30
                                                                                      ---------  ---------  ---------
                                                                                            377        337        425
  Changes in working capital:
    Accounts receivable and other current assets....................................          9         14         37
    Accounts payable................................................................         --        (14)       (32)
    Accrued liabilities.............................................................        (61)       (41)       (51)
                                                                                      ---------  ---------  ---------
NET CASH FLOW PROVIDED FROM OPERATING ACTIVITIES....................................        325        296        379
                                                                                      ---------  ---------  ---------
CASH AND CASH EQUIVALENTS FROM INVESTING ACTIVITIES
  Capital expenditures..............................................................       (273)      (281)      (453)
  Proceeds from divestments, net of current taxes...................................        517         78         46
  Other.............................................................................        (25)       (30)        20
                                                                                      ---------  ---------  ---------
NET CASH FLOW PROVIDED FROM (USED FOR) INVESTING ACTIVITIES.........................        219       (233)      (387)
                                                                                      ---------  ---------  ---------
CASH AND CASH EQUIVALENTS FROM FINANCING ACTIVITIES
  Proceeds from borrowings..........................................................        259        123        359
  Repayments of long-term debt......................................................       (793)      (185)      (307)
  Cash dividends paid on common and preferred stock.................................         --         (1)       (44)
                                                                                      ---------  ---------  ---------
NET CASH FLOW PROVIDED FROM (USED FOR) FINANCING ACTIVITIES.........................       (534)       (63)         8
                                                                                      ---------  ---------  ---------
CHANGES IN CASH AND CASH EQUIVALENTS................................................         10         --         --
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR......................................         10         10         10
                                                                                      ---------  ---------  ---------
CASH AND CASH EQUIVALENTS AT END OF YEAR............................................  $      20  $      10  $      10
                                                                                      ---------  ---------  ---------
                                                                                      ---------  ---------  ---------
</TABLE>
 
                            (See Accompanying Notes)
 
                                       8
<PAGE>
                              ORYX ENERGY COMPANY
          CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' DEFICIT
<TABLE>
<CAPTION>
                                                                                                                      COMMON
                                                                                                                       STOCK
                                           COMMON STOCK            PREFERRED STOCK                                    HELD IN
                                     ------------------------  ------------------------  ADDITIONAL                  TREASURY
                                       NUMBER         PAR        NUMBER         PAR        PAID-IN     ACCUMULATED   ---------
                                      OF SHARES      VALUE      OF SHARES      VALUE       CAPITAL       DEFICIT      SHARES
                                     -----------     -----     -----------     -----     -----------  -------------  ---------
                                                            (MILLIONS OF DOLLARS, THOUSANDS OF SHARES)
<S>                                  <C>          <C>          <C>          <C>          <C>          <C>            <C>
AT DECEMBER 31, 1992...............     123,702    $     124        7,259    $       7    $   2,205     $     (11)     (26,784)
  Net loss.........................                                                                          (100)
  Issuance from treasury...........                                                              (1)                        15
  Cash dividends declared:
    Common - $.40 per share........                                                                           (39)
    Preferred - $.725 per share....                                                                            (5)
  Repayment of loan to ESOP........
                                     -----------       -----   -----------         ---   -----------  -------------  ---------
AT DECEMBER 31, 1993...............     123,702          124        7,259            7        2,204          (155)     (26,769)
  Net loss.........................                                                                        (1,025)
  Issuance from treasury...........                                                              (1)                        13
  Preferred stock conversion.......                                (2,000)          (2)        (105)                     2,000
  Cash dividends declared:
    Preferred - $.175 per share....                                                                            (1)
  Repayment of loan to ESOP........
                                     -----------       -----   -----------         ---   -----------  -------------  ---------
AT DECEMBER 31, 1994...............     123,702          124        5,259            5        2,098        (1,181)     (24,756)
  Net income.......................                                                                           135
  Issuance from treasury...........                                                                            (5)         250
  Preferred stock conversion.......                                (5,259)          (5)        (277)                     5,259
  Cash dividends declared:
    Preferred - $.05 per share.....                                                                            --
                                     -----------       -----   -----------         ---   -----------  -------------  ---------
AT DECEMBER 31, 1995...............     123,702    $     124           --    $      --    $   1,821     $  (1,051)     (19,247)
                                     -----------       -----   -----------         ---   -----------  -------------  ---------
                                     -----------       -----   -----------         ---   -----------  -------------  ---------
 
<CAPTION>
 
                                                     LOAN
                                                      TO
                                        COST         ESOP
                                     -----------  -----------
 
<S>                                  <C>          <C>
AT DECEMBER 31, 1992...............   $  (1,403)   $    (105)
  Net loss.........................
  Issuance from treasury...........           1
  Cash dividends declared:
    Common - $.40 per share........
    Preferred - $.725 per share....
  Repayment of loan to ESOP........                        3
                                     -----------  -----------
AT DECEMBER 31, 1993...............      (1,402)        (102)
  Net loss.........................
  Issuance from treasury...........           1
  Preferred stock conversion.......         107
  Cash dividends declared:
    Preferred - $.175 per share....
  Repayment of loan to ESOP........                        3
                                     -----------  -----------
AT DECEMBER 31, 1994...............      (1,294)         (99)
  Net income.......................
  Issuance from treasury...........           7
  Preferred stock conversion.......         283
  Cash dividends declared:
    Preferred - $.05 per share.....
                                     -----------  -----------
AT DECEMBER 31, 1995...............   $  (1,004)   $     (99)
                                     -----------  -----------
                                     -----------  -----------
</TABLE>
 
                            (See Accompanying Notes)
 
                                       9
<PAGE>
                              ORYX ENERGY COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
 
(1) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
BASIS OF PRESENTATION AND PRINCIPLES OF CONSOLIDATION
 
    Oryx  Energy  Company  together  with  its  consolidated  subsidiaries  (the
Company) was  incorporated in  Delaware in  1971 and  became a  publicly  traded
company  on November 1,  1988. The Company's business  operations consist of the
exploration for and development and production of oil and natural gas  reserves.
Since  December  1, 1985,  the Company  has functioned  as the  managing general
partner for and has  conducted its United States  operations through Sun  Energy
Partners,  L.P. The majority of the  Company's operations located outside of the
United States were acquired effective January 1, 1990 and are identified  herein
by the separate geographic areas of the United Kingdom and Other Foreign.
 
    The  consolidated financial statements  contain the accounts  of the Company
after elimination  of  intercompany  balances and  transactions.  The  Company's
interests  in Sun Energy  Partners, L.P. and  its related operating partnerships
(Partnership) are fully consolidated.
 
CASH AND CASH EQUIVALENTS
 
    The Company considers highly liquid investments with original maturities  of
less  than three months to  be cash equivalents. Cash  equivalents are stated at
cost which approximates market value.
 
PROPERTIES, PLANTS AND EQUIPMENT
 
    The successful efforts method of  accounting is followed for costs  incurred
in oil and gas operations.
 
    Capitalization  Policy --  Acquisition costs are  capitalized when incurred.
Costs of unproved properties  are transferred to  proved properties when  proved
reserves  are  added. Exploration  costs,  including geological  and geophysical
costs and costs of carrying unproved  properties, are charged against income  as
incurred.  Exploratory drilling costs are  capitalized initially; however, if it
is determined  that an  exploratory  well did  not  find proved  reserves,  such
capitalized  costs are  charged to  expense, as  dry hole  costs, at  that time.
Development costs are capitalized. Costs incurred to operate and maintain  wells
and equipment are expensed.
 
    Leasehold   Impairment  and  Depreciation,  Depletion  and  Amortization  --
Periodic valuation provisions  for impairment of  capitalized costs of  unproved
properties are expensed. The acquisition costs of proved properties are depleted
by  the unit-of-production method based on proved reserves by field. Capitalized
exploratory drilling costs which result in  the addition of proved reserves  and
development costs are amortized by the unit-of-production method based on proved
developed reserves by field.
 
    Ceiling  Test -- Effective  January 1, 1994, the  Company changed its policy
for performing ceiling test comparisons to  an individual field basis. Prior  to
1994,  the Company performed its ceiling  test comparisons on a worldwide basis.
Prior to December 1995, the  Company impaired the net  book value of its  proved
properties  to the extent  that they exceeded  the estimated undiscounted future
pre-tax cash flows calculated  by using current realized  prices and costs  held
constant.  In December 1995, the Company  adopted the provisions of Statement of
Financial Standards (SFAS) No. 121, "Accounting for the Impairment of Long-Lived
Assets and  for  Long-Lived Assets  to  Be Disposed  Of."  Under SFAS  No.  121,
whenever events or changes in circumstances indicate that the carrying amount of
a long-lived asset may not be recoverable, the Company reviews for impairment by
comparing  estimated future  cash flows  expected to result  from the  use of an
asset and its eventual disposition to the carrying amount of the asset (Note 7).
 
                                       10
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(1) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
    Dismantlement, Restoration  and  Abandonment  Costs --  Estimated  costs  of
future  dismantlement, restoration and abandonment are accrued as a component of
depreciation, depletion and  amortization expense; actual  costs are charged  to
the accrual.
 
    Retirements  --  Gains  and losses  on  the  disposals of  fixed  assets are
generally reflected  in  income. For  certain  property groups,  the  cost  less
salvage   value  of  property  sold  or  abandoned  is  charged  to  accumulated
depreciation, depletion and amortization except that gains and losses for  these
groups are taken into income for unusual retirements or retirements involving an
entire property group.
 
CAPITALIZED INTEREST
 
    The  Company  capitalizes  interest  costs  incurred  as  a  result  of  the
acquisition and installation of significant assets.
 
INCOME TAXES
 
    The Company adopted the provisions of  SFAS No. 109, "Accounting for  Income
Taxes"  in 1992. The remeasurement provisions of  SFAS No. 109 have affected the
reported earnings of the Company for 1994  and 1993. Earnings for 1994 and  1993
were  increased (decreased) by $(2) million  and $5 million from remeasuring the
Company's foreign  deferred  tax  liabilities.  Management  believes  that  such
non-cash  remeasurements distort current  period economic results  and should be
disregarded in analyzing the Company's current business. Future economic results
may also  be distorted  because payment  of the  deferred tax  liability is  not
expected  to occur in  the near-term and  it is likely  that exchange rates will
fluctuate prior to the eventual settlement of the liability.
 
PENSION AND OTHER POSTRETIREMENT AND POSTEMPLOYMENT BENEFITS
 
    The Company  has  established  noncontributory  defined  benefit  plans  and
defined  contribution  plans  to provide  retirement  benefits for  most  of its
employees. Pension benefits  are charged  against earnings over  the periods  in
which they are earned by the employees (Note 14).
 
    In  addition  to providing  pension benefits,  the Company  provides certain
health care  and  life insurance  benefits  for retired  employees  and  certain
insurance  and other postemployment benefits for individuals whose employment is
terminated by the Company prior to their normal retirement. Substantially all of
the Company's employees may become eligible for postretirement benefits if  they
reach  normal retirement  age while working  for the  Company. Historically, the
cost  of  retiree  health   care  and  life   insurance  benefits  and   certain
postemployment benefits have been recognized as expenses as such claims or costs
were   paid.  In  December  1990,  SFAS  No.  106,  "Employers'  Accounting  for
Postretirement Benefits  Other  Than  Pensions,"  was  issued  and  it  requires
companies  to recognize the costs of postretirement benefits other than pensions
on an  accrual basis.  The  Company adopted  SFAS No.  106  in 1993,  and  began
accruing  the cost of  postretirement benefits other  than pensions. The related
transition obligation  of  $59  million  after-tax is  being  amortized  over  a
twenty-year  period. The increase in annual expense for providing these benefits
was $3 million after-tax. However, cash outflows are unaffected by the  adoption
of SFAS No. 106.
 
    In  November 1992, SFAS  No. 112, "Employers'  Accounting for Postemployment
Benefits"  was  issued.  It  requires  companies  to  recognize  the  costs   of
postemployment benefits on an accrual basis. The Company adopted SFAS No. 112 in
1993,  and began accruing the cost of postemployment benefits. Since the Company
had previously recognized certain costs as required by this standard, the effect
of adoption was insignificant.
 
                                       11
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(1) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
SALES OF OIL AND GAS
 
    Sales of oil  and gas are  recorded on the  entitlement method.  Differences
between   actual  production  and  entitlements   result  in  amounts  due  when
underproduction occurs and amounts owed when overproduction occurs.
 
FOREIGN CURRENCY TRANSLATION
 
    The U.S. dollar is  the functional currency  for the Company's  consolidated
foreign  operations. For those operations, all  transaction gains or losses from
currency fluctuations are included in income currently.
 
FOREIGN EXCHANGE HEDGING CONTRACTS
 
    The Company,  from  time  to  time, enters  into  foreign  currency  hedging
arrangements to hedge the impact of changes in exchange rates on its receivables
and  payables denominated in British pounds. Gains and losses realized from such
arrangements offset  transaction gains  and  losses which  are included  in  the
measurement of the related foreign currency transactions (Note 2).
 
INTEREST RATE HEDGING AGREEMENTS
 
    The  Company  enters  into interest  rate  hedging agreements  to  alter the
floating rate  portion  of  its  underlying  debt  portfolio.  Advance  proceeds
received  under  such  agreements are  included  in deferred  credits  and other
liabilities and are amortized as offsets  to interest and debt expense over  the
relevant  periods. The differentials  paid or received during  the terms of such
agreements are accrued as interest rates change and are recorded as  adjustments
to interest and debt expense (Note 2).
 
OIL AND GAS PRICE HEDGING ACTIVITY
 
    The Company, from time to time, enters into arrangements to hedge the impact
of  price fluctuations on  anticipated crude oil and  natural gas sales. Advance
payments under such contracts  are deferred and charged  to oil and gas  revenue
during  the anticipated sales periods. The differentials paid or received during
the terms of such agreements  are accrued as oil and  gas prices change and  are
charged or credited to oil and gas sales (Note 2).
 
ENVIRONMENTAL COSTS
 
    The  Company  establishes  reserves for  environmental  liabilities  as such
liabilities are incurred (Note 18).
 
STATEMENT PRESENTATION
 
    The  preparation  of  financial  statements  in  conformity  with  generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions that  affect the  reported  amounts of  assets and  liabilities  and
disclosure  of contingent  assets and liabilities  at the date  of the financial
statements and  the  reported  amounts  of  revenues  and  expenses  during  the
reporting period. Actual results could differ from those estimates.
 
    Certain  items in years prior  to 1995 have been  reclassified to conform to
the 1995 presentation.
 
(2) FINANCIAL INSTRUMENTS
 
DERIVATIVES
 
    As discussed in  Note 1, the  Company enters into  hedging arrangements  for
foreign exchange, interest rates and crude oil and natural gas prices with major
financial  institutions. The Company does not enter into derivative transactions
for trading purposes.
 
    The Company is active in the  foreign exchange market to hedge its  economic
exposures  to the British pound. In addition, the Company has exposures to other
currencies in countries in which it
 
                                       12
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(2) FINANCIAL INSTRUMENTS (CONTINUED)
does business. At December 31, 1995 and 1994, the Company had forward and option
contracts outstanding with various expiration  dates to purchase 52 million  and
53  million net British pounds at various prices. At December 31, 1995 and 1994,
the fair values of the  Company's outstanding foreign exchange contracts,  based
on  quoted market prices, were nil, which approximated their associated carrying
values. For  the year  ended December  31, 1995,  the Company  recognized a  net
transaction loss of $1 million and net gains of $2 million from foreign exchange
contracts.  For  the  years  ended  December  31,  1994  and  1993,  the Company
recognized net transaction gains of nil  and $2 million, and net gains  (losses)
from foreign exchange contracts of $1 million and $(6) million.
 
    The  Company also participates in various interest rate hedging arrangements
to manage the floating rate portion of its debt. At December 31, 1995 and  1994,
the  Company was  a party  to interest  rate hedging  agreements having notional
amounts of $600 million,  of which $350 million  represented interest rate  caps
(Caps)  with maturities in 1997 and 1998. The remaining $250 million represented
interest rate  swaps (Swaps)  expiring in  1998 that  had been  under option  at
December  31, 1994 and were subsequently exercised on August 15, 1995. The terms
of the Caps expose the Company to interest rate risk when LIBOR (5.5 percent  at
December  31, 1995) exceeds 5 percent per year. Under the terms of the Caps, the
Company received advance  proceeds of  $19 million from  the counterparties  and
must  pay the excess by  which LIBOR exceeds 5  percent on the notional amounts.
Under the  terms of  the Swaps,  the Company  received advance  proceeds of  $14
million  from the  counterparties and  must pay an  annual rate  of 9.75 percent
while receiving  LIBOR (5.875  percent at  September 15,  1995, to  be reset  at
six-month  intervals).  The terms  of  the Swaps  decrease  the exposure  of the
Company to increases  in LIBOR.  At December 31,  1995 and  1994, the  aggregate
carrying  values of the gains deferred  from the Company's interest rate futures
agreements were $25  million and $32  million, and their  estimated fair  market
values, based on market quotes, were $37 million and $41 million.
 
    At  December 31, 1995, the Company was a  party to crude oil and natural gas
hedging contracts  to hedge  about 8  percent of  its estimated  1996 crude  oil
production at an average price of $18.34 per barrel. Approximately 40 percent of
its estimated 1996 U.S. natural gas production was hedged at $1.81 per mmbtu. At
December  31, 1994, the Company was a party to crude oil and natural gas hedging
contracts to hedge about 10 percent  of its estimated 1995 crude oil  production
at  $17.80 per barrel and 40 percent of  its 1995 U.S. natural gas production at
$1.95 per mmbtu. These  arrangements serve to  reduce the volatility  associated
with prices of crude oil and natural gas. The aggregate carrying values of these
assets  at December 31, 1995 and 1994 were $5 million and nil, and the aggregate
fair values, subject to  daily fluctuation, based on  quotes from brokers,  were
approximately $(21) million and $13 million.
 
    All of the above mentioned derivative contracts expose the Company to credit
risks.  The Company  has established  controls to  manage this  risk and closely
monitors  the   creditworthiness  of   its  counterparties,   which  are   major
institutions.  The Company believes that losses from nonperformance are unlikely
to occur.
 
OTHER FINANCIAL INSTRUMENTS
 
    At December  31,  1995  and  1994, the  carrying  values  of  the  Company's
long-term  debt, including amounts due within  one year, were $1,203 million and
$1,711 million (Note  11). At  December 31, 1995  and 1994,  the aggregate  fair
values  of the  Company's long-term debt  were approximately  $1,233 million and
$1,671 million, estimated primarily based on  quoted market prices for the  same
or similar issues or on the current rates offered to the Company for debt of the
same remaining maturities.
 
                                       13
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(3) OTHER REVENUES -- NET
    The components of other revenues were as follows:
 
<TABLE>
<CAPTION>
                                                                      1995       1994       1993
                                                                    ---------  ---------  ---------
                                                                         (MILLIONS OF DOLLARS)
<S>                                                                 <C>        <C>        <C>
Interest income...................................................  $       8  $       2  $       1
Gain (loss) on sale of assets*....................................        124         --         (7)
Miscellaneous.....................................................        (17)       (12)       (20)
                                                                    ---------        ---        ---
                                                                    $     115  $     (10) $     (26)
                                                                    ---------        ---        ---
                                                                    ---------        ---        ---
</TABLE>
 
- - ------------------------
* Revenue  generated  substantially  from gains  on  the sale  of  the Company's
  interest in the following properties. In July 1995, the Company completed  the
  sale  of all of its  assets in the Alba  field in the U.K.  North Sea for cash
  consideration of $270 million. In November 1995, the Company sold its interest
  in Block 48/15a in the U.K. North  Sea for $120 million. Assets sold  included
  the  Company's 33.7  percent interest  in the  Audrey field;  its estimated 10
  percent interest in the  Galleon field; and its  undetermined interest in  the
  Ensign  discovery. The sale of these North Sea  assets was part of a series of
  related asset dispositions which the Company has entered into in 1995 for  the
  purpose  of using the associated  net proceeds to reduce  debt. In addition to
  the sale of the North Sea assets,  the Company has completed sales of  certain
  U.S.  oil and gas producing assets and  all its assets in Indonesia and Gabon.
  The sale of U.S. assets occurred  primarily during the six-month period  which
  ended on June 30, 1995 and generated cash proceeds of $77 million; the sale of
  the  Indonesian assets occurred in May 1995, for cash proceeds of $67 million;
  and the sale of the Gabonese assets  occurred in March 1995 for cash  proceeds
  of  $2 million. Asset  dispositions, totaling $536  million of gross proceeds,
  represent 138 million equivalent  barrels of proved  reserves and 43  thousand
  average equivalent barrels of production per day.
 
(4) PRODUCTION TAXES
    Production taxes consisted of the following:
 
<TABLE>
<CAPTION>
                                                                     1995       1994       1993
                                                                   ---------  ---------  ---------
                                                                        (MILLIONS OF DOLLARS)
<S>                                                                <C>        <C>        <C>
International royalties..........................................  $      46  $      54  $      60
U.S. severance taxes.............................................         22         28         35
U.S. property taxes..............................................         11         15         17
U.K. petroleum revenue taxes.....................................         26         15         --
                                                                   ---------  ---------  ---------
                                                                   $     105  $     112  $     112
                                                                   ---------  ---------  ---------
                                                                   ---------  ---------  ---------
</TABLE>
 
(5) CHANGES IN BUSINESS
    In the fourth quarter of 1995, the Company recognized a net $25 million ($16
million  after-tax) charge  for restructuring. The  charge is comprised  of a $4
million adjustment to  the 1994 restructuring  provision (see below)  and a  $29
million restructuring provision for a plan to achieve further costs reductions.
 
                                       14
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(5) CHANGES IN BUSINESS (CONTINUED)
    An analysis of the 1995 provision for restructuring follows:
 
<TABLE>
<CAPTION>
                                                                                           ACTIVITY
                                                                              INITIAL       THROUGH    BALANCE AT
                                                                             PROVISION     12/31/95     12/31/95
                                                                           -------------  -----------  -----------
                                                                                    (MILLIONS OF DOLLARS)
<S>                                                                        <C>            <C>          <C>
Termination and associated costs*........................................    $      10     $       1    $       9
SFAS No. 88 and SFAS No. 106 (retirement and postretirement costs)**.....            5             5           --
Office lease obligation***...............................................           14            --           14
                                                                                   ---           ---          ---
  Total..................................................................    $      29     $       6    $      23
                                                                                   ---           ---          ---
                                                                                   ---           ---          ---
</TABLE>
 
- - ------------------------
  * Termination  and associated cash costs  are primarily comprised of severance
    pay  and  associated  employee  benefit   costs  for  250  operational   and
    administrative  employees. Management  expects to complete  such payments by
    the end of 1997.
 
 ** Costs primarily represent  non-cash adjustments due  to special  termination
    benefits and the acceleration of a portion of the transition obligation as a
    result  of a reduction in the remaining  expected future years of service of
    active employees.
 
*** Represents contractual obligation existing prior to the commitment date that
    will continue with no economic benefit to the Company.
 
    In 1994,  the  Company recognized  a  $92 million  ($59  million  after-tax)
provision  for restructuring. The  1994 provision consisted of  a charge of $161
million provided in  the first quarter,  revised to $76  million because of  the
accounting change (Note 7) and $16 million provided in the fourth quarter.
 
    An analysis of the 1994 provision for restructuring follows:
 
<TABLE>
<CAPTION>
                                                                    ACTIVITY                  ACTIVITY
                                                        INITIAL      THROUGH    BALANCE AT     THROUGH    BALANCE AT
                                                       PROVISION    12/31/94     12/31/94     12/31/95*    12/31/95
                                                      -----------  -----------  -----------  -----------  -----------
                                                                           (MILLIONS OF DOLLARS)
<S>                                                   <C>          <C>          <C>          <C>          <C>
Termination and associated costs**..................   $      33    $      21    $      12    $      11    $       1
Proceeds from divested assets.......................         (40)         (40)          --           --           --
SFAS No. 88 and SFAS No. 106 (retirement and
 postretirement costs)***...........................          33           21           12           12           --
Book value of assets to be divested and lease
 obligation****.....................................         151          129           22           22           --
                                                           -----        -----          ---          ---          ---
  Total.............................................   $     177    $     131    $      46    $      45    $       1
                                                           -----        -----          ---          ---          ---
                                                           -----        -----          ---          ---          ---
</TABLE>
 
- - ------------------------
   *Since  the costs of  the restructuring were  substantially complete in 1995,
    the reserve was adjusted downward by $4 million in the fourth quarter.
 
  **Termination and associated cash costs  are primarily comprised of  severance
    pay   and  associated  employee  benefit   costs  for  345  operational  and
    administrative employees. Management  expects to complete  such payments  in
    1996.
 
 ***Costs  primarily represent  non-cash adjustments due  to special termination
    benefits and the acceleration of a portion of the transition obligation as a
    result of a reduction in the  remaining expected future years of service  of
    active employees.
 
                                       15
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(5) CHANGES IN BUSINESS (CONTINUED)
****Book value of assets to be divested are a result of the Company's program to
    consolidate its U.S. onshore position. Under the terms of an operating lease
    which expired in September 1995, the Company was obligated to pay the lessor
    the  amount by which  the fair market value  of the asset  was less than $37
    million, but in no event would  the payment exceed $31 million. The  Company
    paid the obligation in full in 1995.
 
(6) INCOME TAXES
    Income  (loss) before  extraordinary item,  cumulative effect  of accounting
change and benefit for income taxes consisted of the following:
 
<TABLE>
<CAPTION>
                                                                            1995       1994       1993
                                                                          ---------  ---------  ---------
                                                                               (MILLIONS OF DOLLARS)
<S>                                                                       <C>        <C>        <C>
Before interest expense
  United States income (loss)...........................................  $      48  $      (2) $      30
  Foreign income (loss).................................................        222         53        (21)
Interest expense........................................................       (134)      (151)      (117)
                                                                          ---------  ---------  ---------
                                                                          $     136  $    (100) $    (108)
                                                                          ---------  ---------  ---------
                                                                          ---------  ---------  ---------
</TABLE>
 
    The benefit for income taxes  for each of the years  1995, 1994 and 1993  is
applicable to continuing operations.
 
    The  components  of the  benefit for  income taxes  on income  (loss) before
extraordinary item and accounting change were as follows:
 
<TABLE>
<CAPTION>
                                                                            1995       1994       1993
                                                                          ---------  ---------  ---------
                                                                               (MILLIONS OF DOLLARS)
<S>                                                                       <C>        <C>        <C>
Federal
  Current tax benefit...................................................  $     (18) $     (14) $     (18)
  Deferred tax provision (benefit)......................................         (9)       (16)         4*
State tax provision (benefit)...........................................          1         (6)         1
Foreign
  Current tax provision.................................................          3          9          8
  Deferred tax provision (benefit)......................................          1        (10)        (5)
                                                                          ---------  ---------  ---------
                                                                          $     (22) $     (37) $     (10)
                                                                          ---------  ---------  ---------
                                                                          ---------  ---------  ---------
</TABLE>
 
- - ------------------------
*Includes a $17 million deferred tax  provision associated with a U.S. tax  rate
 increase.
 
                                       16
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(6) INCOME TAXES (CONTINUED)
    Deferred  taxes are provided  for the impact of  differences between the tax
basis  of  assets  and  liabilities  and  their  reported  amounts.  Significant
components  of  the  Company's deferred  income  tax assets  and  liabilities at
December 31, 1995 and 1994 are as follows:
 
<TABLE>
<CAPTION>
                                                                                    1995       1994
                                                                                  ---------  ---------
                                                                                      (MILLIONS OF
                                                                                        DOLLARS)
<S>                                                                               <C>        <C>
Deferred Tax Assets
  AMT credit carryforward.......................................................  $      64  $      50
  Dismantlement, restoration and abandonment....................................         38         36
  Loss on controlled foreign corporations.......................................         12         25
  Geological and geophysical expenditures.......................................         11         11
  Contingency accruals..........................................................         17         12
  Employee benefit accruals.....................................................         38         42
  Other.........................................................................          9          2
                                                                                  ---------  ---------
                                                                                        189        178
                                                                                  ---------  ---------
Deferred Tax Liabilities
  Items associated with capitalized costs and write-offs........................        352        379
  Miscellaneous accrued liabilities.............................................         44         31
                                                                                  ---------  ---------
                                                                                        396        410
                                                                                  ---------  ---------
Net Deferred Tax Liability......................................................  $     207  $     232
                                                                                  ---------  ---------
                                                                                  ---------  ---------
</TABLE>
 
    No valuation allowance was provided at December 31, 1995 or 1994 because the
Company anticipates that results of operations  in future years are more  likely
than  not to generate taxable income sufficient to allow utilization of existing
deferred tax assets.
 
    Following is the reconciliation of the tax provision (benefit) calculated at
the U.S. statutory tax rate to the Company's actual tax benefit on income (loss)
before extraordinary item and accounting change:
 
<TABLE>
<CAPTION>
                                                                                               1995       1994       1993
                                                                                             ---------  ---------  ---------
                                                                                                  (MILLIONS OF DOLLARS)
<S>                                                                                          <C>        <C>        <C>
U.S. statutory rate calculation............................................................  $      48  $     (35) $     (38)
Increase (reduction) in taxes resulting from:
  Benefit of additional tax basis on assets sold...........................................        (58)        --         --
  Deferred impact of tax rate changes......................................................         --         --         17
  Other....................................................................................        (12)        (2)        11
                                                                                                   ---        ---        ---
Benefit for income taxes before remeasurement of foreign deferred tax......................        (22)       (37)       (10)
Remeasurement of foreign deferred tax as required by SFAS No. 109..........................         --          2         (5)
                                                                                                   ---        ---        ---
Benefit for income taxes...................................................................  $     (22) $     (35) $     (15)
                                                                                                   ---        ---        ---
                                                                                                   ---        ---        ---
</TABLE>
 
(7) ACCOUNTING CHANGE
    In December 1995, the Company adopted SFAS No. 121, resulting in no material
impact.
 
    Effective January 1,  1994, the  Company changed its  accounting policy  for
calculating  the oil and gas asset ceiling test from a total company basis to an
individual field  basis. The  Company  believes the  field basis  is  preferable
because it is the way the Company manages its business. The basis underlying the
calculation  of the  cumulative effect  of this  change is  a comparison  of the
undiscounted pre-tax cash flows of each field's then existing proved reserves to
its net  book value  at each  quarter-end during  the life  of the  asset.  This
subjects  the ceiling test valuation to the lowest quarter-end price experienced
 
                                       17
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(7) ACCOUNTING CHANGE (CONTINUED)
over the asset's life. Prior to this change, the Company compared its  worldwide
undiscounted  standardized  measure  of  future net  cash  flows  from estimated
production of proved oil and gas reserves before income taxes to its net  proved
property,  plant  and  equipment.  As  a  result  of  this  change,  the Company
recognized a non-cash cumulative effect  charge of $948 million ($1,355  million
pre-tax)  to 1994  results. Excluding the  cumulative charge,  the Company's net
loss for 1994 was $77 million ($.68 per share before extraordinary item and $.80
per share  after  extraordinary item).  On  a  pro forma  basis,  the  Company's
reported net earnings for 1993 would have been a net loss of $699 million ($7.18
per  share before  extraordinary item  and $7.25  per share  after extraordinary
item) if this accounting change had been enacted prior to 1993.
 
(8) INCOME PER SHARE
    The 5,259,394 and 7,259,394 shares of Series B Preference Stock in 1994  and
1993  were common stock equivalents. During 1995, the remaining 5,259,394 shares
were converted to  Common Stock on  a share-for-share basis.  Conversion of  the
Series  B Preference Stock in 1994 or  1993 would have been anti-dilutive to the
Company's loss per share.  The Company has reserved  5,111,438 shares of  Common
Stock  for  issuance  to  the  owners of  its  7  1/2%  Convertible Subordinated
Debentures Due  2014  (Debentures).  The Debentures  are  convertible  into  the
Company's  Common Stock at  any time prior  to maturity at  $39.125 per share of
Common Stock. The Debentures are not common stock equivalents. If conversion  of
the  Debentures were assumed to have occurred,  the result would have been anti-
dilutive to 1995, 1994 and 1993 income (loss) per share.
 
(9) PROPERTIES, PLANTS AND EQUIPMENT
    At  December  31,  the  Company's  properties,  plants  and  equipment   and
accumulated depreciation, depletion and amortization were as follows:
 
<TABLE>
<CAPTION>
                                                                                     1995        1994
                                                                                   ---------  -----------
                                                                                   (MILLIONS OF DOLLARS)
<S>                                                                                <C>        <C>
Gross investment
  Proved properties..............................................................  $   4,945  $   6,112
  Unproved properties............................................................        126        143
  Other..........................................................................         62         65
                                                                                   ---------  -----------
                                                                                       5,133      6,320
                                                                                   ---------  -----------
Less accumulated depreciation, depletion and amortization
  Proved properties*.............................................................      3,650      4,413**
  Other..........................................................................         57         56
                                                                                   ---------  -----------
                                                                                       3,707      4,469
                                                                                   ---------  -----------
Net investment...................................................................  $   1,426  $   1,851
                                                                                   ---------  -----------
                                                                                   ---------  -----------
</TABLE>
 
- - ------------------------
 *Includes  $116  million and  $106 million  for dismantlement,  restoration and
  abandonment at December 31, 1995 and 1994.
 
**Includes $1,355 million of impairment of proved oil and gas properties in 1994
  (Note 7).
 
                                       18
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(10) ACCRUED LIABILITIES
    At December  31, the  Company's accrued  liabilities were  comprised of  the
following:
 
<TABLE>
<CAPTION>
                                                                                      1995       1994
                                                                                    ---------  ---------
                                                                                        (MILLIONS OF
                                                                                          DOLLARS)
<S>                                                                                 <C>        <C>
Drilling and operating costs......................................................  $      78  $      73
Restructuring reserve (Note 5)....................................................         24         46
Interest payable..................................................................         25         64
Employee related costs and benefits...............................................         33         28
Royalties payable.................................................................         10          8
Taxes payable.....................................................................          1         22
Other.............................................................................         25         21
                                                                                    ---------  ---------
                                                                                    $     196  $     262
                                                                                    ---------  ---------
                                                                                    ---------  ---------
</TABLE>
 
(11) LONG-TERM DEBT
    At December 31, long-term debt consisted of the following:
 
<TABLE>
<CAPTION>
                                                                                                1995       1994
                                                                                              ---------  ---------
                                                                                                  (MILLIONS OF
                                                                                                    DOLLARS)
<S>                                                                                           <C>        <C>
8% Notes Due 2003...........................................................................  $     100  $      --
8.125% Notes Due 2005.......................................................................        150         --
9.75% Notes Due 1998........................................................................         --        250
10.375% Debentures payable $7 annually 1999 -- 2018.........................................         --        138
10% Notes Due 1999 and 2001 payable $100 in 1999 and $150 in 2001...........................        250        249
7.50% Convertible Subordinated Debentures payable $10 annually 1999 -- 2013 and $50 in
 2014.......................................................................................        200        200
Medium Term Notes, variable and fixed interest rates ranging from 6.05% to 9.50% at December
 31, 1995 due during 1996 -- 2002...........................................................         75        230
9.30% Notes Due 1996........................................................................        100        100
7.2% Note payable semiannually 1995 -- 2006.................................................         --        100
9.50% Notes Due 1999........................................................................        100        100
8.35% to 8.70% Senior ESOP Notes payable quarterly 1995 -- 2009.............................         --         60
Commercial Paper, variable interest rate; 6.75% at December 31, 1995*.......................         50         50
Variable interest rate (ranging from 6.69% to 8.875% at December 31, 1995) revolving credit
 facility...................................................................................        132        208
Capitalized lease obligations and other long-term debt due 1996 -- 2002.....................         46         26
                                                                                              ---------  ---------
                                                                                                  1,203      1,711
Less current portion........................................................................        152        165
                                                                                              ---------  ---------
                                                                                              $   1,051  $   1,546
                                                                                              ---------  ---------
                                                                                              ---------  ---------
</TABLE>
 
- - ------------------------
* Commercial  paper maturity  at December  31, 1995  was 29  days. Such  debt is
  classified as long-term due to management's intention to continue to use it as
  a financing  vehicle  and  the  availability of  credit  under  the  Company's
  revolving credit facility.
 
    Long-term  debt maturities  are $152 million,  $3 million,  $3 million, $230
million and $15 million for  each of the years  1996 through 2000. The  maturing
amount  for 1998 excludes $207 million under the revolving credit facility which
management intends to replace no later than June 30, 1998.
 
    During the  fourth  quarter of  1995,  the Company  repurchased  its  10.375
percent  debentures at a  total cost of  $149 million resulting  in an after-tax
extraordinary loss of $8 million.
 
                                       19
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(11) LONG-TERM DEBT (CONTINUED)
    In the third  quarter of  1995, as  a result of  the sale  of the  Company's
interest in the U.K. Alba field, the Company was required by the holder to repay
the  7.2 percent $100 million note, resulting in an after-tax extraordinary loss
of $1 million.
 
    In the  second  quarter of  1995,  the  Company replaced  its  $620  million
revolving credit facility with a $500 million revolving credit facility which is
scheduled  to mature on  June 30, 1998, resulting  in an after-tax extraordinary
loss of $14 million.
 
    The Company pays a fee ranging from .375 percent to .5 percent of the unused
portion of its  $500 million revolving  credit facility. At  year end 1995,  the
Company  had the capacity  to borrow $270 million  under such facility; however,
the amount can change daily. The commitments are subject to withdrawal if  there
were to be an event of default.
 
    The  Company's long-term  debt contains  restrictive covenants,  including a
limitation on total  indebtedness; restriction  on the payment  of common  stock
dividends  and minimum  cash flow interest  coverage. At December  31, 1995, the
Company was in compliance with all of its debt covenants.
 
    During 1994, Standard  & Poor's  downgraded the  Company's senior  unsecured
debt from BBB- to BB, subordinated debt from BB+ to B+ and commercial paper to B
from  A-3.  Subsequently,  the  holders  of  the  Company's  senior  ESOP  notes
(approximately $100 million principal amount outstanding) exercised their  right
to  require the  Company to  repay the  notes in  full at  par plus  a makewhole
premium tied to prevailing rates of interest on U.S. Treasury obligations. As  a
result of the downgrade, the Company recognized a $12 million (net of $5 million
of  tax) extraordinary loss  associated with the  notes which were  paid in full
subsequent to year-end 1994.
 
    During 1994 and 1993, the Company repurchased $33 million and $78 million of
its 10.375 percent debentures  at a total  cost of $33  million and $88  million
resulting  in a loss of $7  million (net of $3 million  of tax) in 1993 which is
reflected as an extraordinary item in the Consolidated Statements of Income.
 
(12) COMMITMENTS AND CONTINGENT LIABILITIES
    The Company has  operating leases for  office space and  other property  and
equipment.  Total rental expense  for such leases  for the years  1995, 1994 and
1993 was $41 million, $37 million  and $32 million. Under contracts existing  as
of  December  31,  1995, future  minimum  annual rental  payments  applicable to
non-cancelable operating leases that  have initial or  remaining lease terms  in
excess  of one  year, less minimum  rentals to be  received under non-cancelable
subleases, were as follows (in millions of dollars):
 
<TABLE>
<S>                                                                    <C>
Year ending December 31:
  1996...............................................................  $      32
  1997...............................................................         13
  1998...............................................................         11
  1999...............................................................         10
  2000...............................................................          9
  Later years........................................................         62
                                                                       ---------
  Total minimum payments required....................................  $     137
                                                                       ---------
                                                                       ---------
</TABLE>
 
    Minimum rentals  to  be  received  under  non-cancelable  subleases  are  $3
million,  $3 million, $3 million,  $2 million and $2  million for the years 1996
through 2000 and $2 million for later years.
 
                                       20
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(12) COMMITMENTS AND CONTINGENT LIABILITIES (CONTINUED)
    Several  legal  and  administrative  proceedings  are  pending  against  the
Company.   Although  the  ultimate  outcome   of  these  proceedings  cannot  be
ascertained at this time, and it is reasonably possible that some of them  could
be resolved unfavorably to the Company, management believes that any liabilities
which may arise would not be material.
 
(13) SHAREHOLDERS' DEFICIT
    Effective  in October 1988, 3,001,876 shares  of Common Stock of the Company
were issued  to an  operating partnership  of the  Partnership in  exchange  for
certain  assets, which shares have been deducted from the number of shares shown
in the Consolidated Balance Sheets as outstanding. Such shares are not  entitled
to  be voted at the  annual meeting of shareholders.  All other shares of Common
Stock are entitled to one vote per share.
 
    On August 1, 1989, the Company privately placed $110 million of notes  (ESOP
Notes)   pursuant  to  the  provisions  of   the  Oryx  Energy  Company  Capital
Accumulation Plan (CAP). The Company loaned  the proceeds to the CAP which  used
the  funds to purchase Common Stock of the  Company. Prior to 1995, the CAP made
scheduled loan payments  using Company  contributions to  the CAP.  In 1995  and
1996,  repayments were  and continue to  be deferred pending  a favorable ruling
from the Internal Revenue Service concerning  the leveraged ESOP portion of  the
CAP.
 
    The  Company has 272,740,606  authorized shares of  stock, consisting of (i)
250,000,000 shares of Common Stock having a  par value of $1.00 per share,  (ii)
7,740,606  shares of Cumulative Preference Stock (Preference Stock) having a par
value of  $1.00 and  a liquidation  preference  of $.001  per share,  and  (iii)
15,000,000  shares of  Preferred Stock (Preferred  Stock) having a  par value of
$1.00 per  share. As  of December  31, 1995,  there were  104,454,562 shares  of
Common  Stock outstanding. There are two  series of Preference Stock designated,
of which  there were  no shares  of Series  B Preference  Stock outstanding  and
120,000 shares of Series A Preference Stock designated and reserved for issuance
upon  exercise of the Stock Purchase Rights, of which none were outstanding. The
Preferred Stock was authorized by  vote of the shareholders  on May 5, 1992  and
there  are currently no shares of  Preferred Stock designated or outstanding. In
addition, on December 31, 1995 the  Company had reserved for issuance  5,111,438
shares  of  Common Stock  on conversion  of the  outstanding 7  1/2% Convertible
Debentures and 2,722,374 shares of Common Stock upon the exercise of outstanding
management options.
 
COMMON STOCK
 
    Each share of  Common Stock entitles  its record  owner to one  vote on  all
matters  submitted  to the  stockholders for  action.  The stockholders  are not
entitled to cumulative voting  rights in the election  of directors. Subject  to
the  rights of holders of any class  of Preference Stock or Preferred Stock, the
holders of  Common Stock  are entitled  to share  ratably in  dividends in  such
amount  as may be declared by the Company's Board of Directors (Board) from time
to time out of funds legally available therefor. The payment of dividends on the
Common Stock is restricted under the  Credit Agreement and is prohibited in  the
event of a default.
 
PREFERENCE STOCK
 
    The  Board is authorized by the Certificate to issue Preference Stock in one
or more series and to fix for each such series such qualifications,  privileges,
limitations,  options, conversion rights and other  special rights as are stated
and adopted  by the  Board  and as  are permitted  by  the Certificate  and  the
Delaware General Corporation Law, including the designation and number of shares
issuable,  the dividend rate,  voting rights, conversion  rights, redemption and
sinking fund provisions and liquidation values of each such series.
 
                                       21
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(13) SHAREHOLDERS' DEFICIT (CONTINUED)
    Holders of Preference Stock are entitled to receive, when and as declared by
the Board out of  assets legally available for  that purpose, annual  cumulative
dividends payable in quarterly installments. Unless full cumulative dividends on
the  Preference Stock have been paid, no dividend may be declared or paid on, or
other distributions made  upon, Preferred  Stock or  Common Stock,  nor may  any
Preferred Stock or Common Stock be redeemed or purchased by the Company.
 
    Subject to certain conditions, the Company may redeem all or any part of the
Preference Stock then outstanding.
 
    During  1995,  the  holders  of  Series  B  Preference  Stock  converted the
remaining  shares  of  Series  B  Preference  Stock  into  Common  Stock  on   a
share-for-share basis.
 
PREFERRED STOCK
 
    The  Board is authorized by the Certificate  to issue Preferred Stock in one
or more series and to fix for each such series such qualifications,  privileges,
limitations,  options, conversion rights and other  special rights as are stated
and adopted  by the  Board  and as  are permitted  by  the Certificate  and  the
Delaware General Corporation Law, including the designation and number of shares
issuable,  the dividend rate,  voting rights, conversion  rights, redemption and
sinking fund provisions and liquidation values of each such series.
 
    Subject to the rights of holders of  any class of Preference Stock, if  any,
the  holders of Preferred Stock  are entitled to receive  dividends, when and as
declared by the Board  out of funds  legally available for  that purpose. As  to
dividends  and rights upon liquidation, dissolution or winding up, the Preferred
Stock will rank  junior and subordinate  to any series  of Preference Stock  and
prior to the Common Stock.
 
RIGHTS
 
    On  September 11,  1990, the Board  declared a dividend  distribution of one
Stock Purchase  Right  on  each  outstanding  share  of  Common  Stock,  payable
September  28, 1990, to holders of record of  the Common Stock on that date. The
Rights are also issuable upon the issuance of additional shares of Common  Stock
prior  to the time the Rights are  redeemed or expire. Initially, the Rights are
represented by the certificates  for the Common Stock  and will trade only  with
the  Common  Stock. The  Rights will  expire September  11, 2000  unless earlier
redeemed by the Company.
 
(14) EMPLOYEE AND RETIREE BENEFIT PLANS
 
DEFINED BENEFIT PENSION PLANS
 
    The  Company  has  noncontributory  defined  benefit  plans  which   provide
retirement benefits for most of its employees. Plan benefits are generally based
on  years of service, age  at retirement and the  employee's compensation. It is
the Company's  policy  to  fund  defined benefit  pension  contributions,  at  a
minimum, in accordance with the requirements of the Internal Revenue Code.
 
    The cost of the Company's primary defined benefit pension plans consisted of
the following:
 
<TABLE>
<CAPTION>
                                                                                     1995       1994       1993
                                                                                   ---------  ---------  ---------
                                                                                        (MILLIONS OF DOLLARS)
<S>                                                                                <C>        <C>        <C>
Service cost (cost of benefits earned during the year)...........................  $      (6) $      (5) $      (6)
Interest cost on projected benefit obligation....................................        (36)       (36)       (38)
Actual return on plan assets.....................................................         85         (4)        59
Net amortization and deferral*...................................................        (47)        47        (17)
                                                                                         ---        ---        ---
  Net periodic pension benefit (cost)**..........................................  $      (4) $       2  $      (2)
                                                                                         ---        ---        ---
                                                                                         ---        ---        ---
</TABLE>
 
                                       22
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(14) EMPLOYEE AND RETIREE BENEFIT PLANS (CONTINUED)
- - ------------------------
 *Estimated returns on assets are used in determining net periodic pension cost.
  Differences   between  estimated  and  actual  returns  are  included  in  net
  amortization and deferral.
 
**Does not include $1 million and $1 million curtailment loss and $4 million and
  $13 million  cost of  special termination  benefits due  to the  reduction  in
  workforce in 1995 and 1994.
 
    The  following table sets forth the  funded status and amounts recognized in
the Company's Consolidated Balance Sheets at December 31:
 
<TABLE>
<CAPTION>
                                                              1995                            1994
                                                 ------------------------------  ------------------------------
                                                   PLANS IN                        PLANS IN
                                                 WHICH ASSETS   PLANS IN WHICH   WHICH ASSETS   PLANS IN WHICH
                                                    EXCEED        ACCUMULATED       EXCEED        ACCUMULATED
                                                  ACCUMULATED   BENEFITS EXCEED   ACCUMULATED   BENEFITS EXCEED
                                                   BENEFITS         ASSETS         BENEFITS         ASSETS
                                                 -------------  ---------------  -------------  ---------------
                                                                     (MILLIONS OF DOLLARS)
<S>                                              <C>            <C>              <C>            <C>
Actuarial present value of benefit obligation:
  Vested.......................................    $    (406)      $     (86)      $    (360)      $     (81)
  Nonvested....................................          (13)             --             (15)             (2)
                                                      ------             ---          ------             ---
Accumulated benefit obligation.................         (419)            (86)           (375)            (83)
Effect of projected future salary increases....          (23)             (3)            (22)             (3)
                                                      ------             ---          ------             ---
Projected benefit obligation...................         (442)            (89)           (397)            (86)
Less plan assets at fair value*................          443              --             390              --
                                                      ------             ---          ------             ---
Projected benefit obligation less than (in
 excess of) plan assets........................            1             (89)             (7)            (86)
Unrecognized net transition obligation
 (asset).......................................          (26)             12             (32)             14
Unrecognized prior service cost (benefit)......            2              (2)             --              (2)
Unrecognized net loss..........................           50              30              61              22
Additional minimum liability...................           --             (37)             --             (31)
                                                      ------             ---          ------             ---
Accrued pension asset (liability)**............    $      27       $     (86)      $      22       $     (83)
                                                      ------             ---          ------             ---
                                                      ------             ---          ------             ---
</TABLE>
 
- - ------------------------
 *Plan assets consist principally of  commingled trust funds, marketable  equity
  securities,  corporate  and government  debt  securities and  real  estate. At
  December 31, 1995, less than 1 percent  of plan assets was invested in  Common
  Stock of the Company.
 
**Accrued  pension liability is included  in "Accrued Liabilities" and "Deferred
  Credits and Other Liabilities" in the Consolidated Balance Sheets.
 
    As of December  31, 1995 and  1994, the projected  benefit obligations  were
determined  using weighted average assumed discount  rates of 6.75 and 8 percent
and a rate of compensation increase of 4 percent. The weighted average  expected
long-term rate of return on plan assets was 9.5 percent in 1995 and 1994. All of
these rates are subject to change in the future as economic conditions change.
 
                                       23
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(14) EMPLOYEE AND RETIREE BENEFIT PLANS (CONTINUED)
DEFINED CONTRIBUTION PENSION PLANS
 
    Defined  contribution  plans,  which  are  designed  to  provide  retirement
benefits, are available to substantially all employees. Contributions, which are
principally based on employees' compensation, are expensed as incurred.
 
    At December 31, 1995, the principal defined contribution plan is CAP,  which
is a combined stock bonus and leveraged ESOP available to substantially all U.S.
employees.  The first  5 percent  of employee  contributions are  matched by the
Company at 110 percent up  to the first $50,000 of  employee base salary and  at
100 percent thereafter. In 1994, the Company's contributions to CAP were used to
repay the debt issued to fund the purchase of Common Stock held by the leveraged
ESOP.  In  1995, stock  allocations to  employees from  the leveraged  ESOP were
suspended pending a ruling requested from the IRS; therefore, there was no  debt
service in the form of Company matching contributions made to the ESOP. Instead,
Company  matching contributions were made  using Treasury Stock. Benefit expense
recognized for defined contribution  plans amounted to  $3 million, $11  million
and $10 million for 1995, 1994 and 1993.
 
    Additional  information with respect to the leveraged ESOP portion of CAP is
as follows:
 
<TABLE>
<CAPTION>
                                                                                     1995       1994       1993
                                                                                   ---------  ---------  ---------
                                                                                        (MILLIONS OF DOLLARS)
<S>                                                                                <C>        <C>        <C>
Interest cost on ESOP debt.......................................................  $      --  $       8  $       9
Company cash contributions to the ESOP...........................................  $      --  $      13  $      10
ESOP dividends used for debt service.............................................  $      --  $      --  $       1
</TABLE>
 
HEALTH CARE AND LIFE INSURANCE BENEFITS
 
    The Company sponsors unfunded defined benefit health care and life insurance
benefit plans to substantially  all employees and  retirees. Benefits under  the
health  care  plan are  provided on  a  self-insured basis  or through  a Health
Maintenance Organization.  The health  care  plan provides  comprehensive  major
medical coverage which integrates with Medicare and contains provisions for cost
sharing  with participants  through contributions,  coinsurance, deductibles and
caps on employer  costs. Benefits  under the  life insurance  plan are  provided
through  an insurance contract. The life  insurance plan contains provisions for
retiree cost  sharing  through  contributions and  provides  benefits  based  on
preretirement  compensation with a scheduled reduction in benefits commencing at
age 66  and  termination  of  all  benefits at  age  70  for  substantially  all
participants.
 
    The  cost of health care  and life insurance benefit  plans was $15 million,
$19 million and $20 million, of which  $11 million, $14 million and $12  million
was  for retirees in  1995, 1994 and 1993.  The Company adopted  SFAS No. 106 on
January 1,  1993, and  in accordance  with  its provisions  has changed  to  the
accrual  accounting  method in  computing  postretirement health  care  and life
insurance benefit plan expense. The  Company formerly accounted for these  costs
using the pay-as-you-go (cash) method.
 
                                       24
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
 
(14) EMPLOYEE AND RETIREE BENEFIT PLANS (CONTINUED)
 
    The  cost, net of  retiree contributions, of  the postretirement health care
and life insurance benefit plans calculated in accordance with the provisions of
SFAS No. 106 is as follows:
 
<TABLE>
<CAPTION>
                                                                                       1995       1994       1993
                                                                                     ---------  ---------  ---------
                                                                                          (MILLIONS OF DOLLARS)
<S>                                                                                  <C>        <C>        <C>
Service cost (cost of benefits earned during the year).............................  $       1  $       1  $       1
Interest cost on the accumulated postretirement benefit obligation.................          7          8          7
Amortization of transition obligation..............................................          3          4          4
Net amortization of other components...............................................         --          1         --
                                                                                           ---        ---        ---
  Net periodic postretirement benefit cost*........................................  $      11  $      14  $      12
                                                                                           ---        ---        ---
                                                                                           ---        ---        ---
</TABLE>
 
- - ------------------------
*Does not  include $10  million and  $13  million curtailment  loss due  to  the
 reduction in workforce in 1995 and 1994.
 
    The following table sets forth the funded status and amounts reported in the
Company's Consolidated Balance Sheets at December 31:
 
<TABLE>
<CAPTION>
                                                                                      1995       1994
                                                                                    ---------  ---------
                                                                                        (MILLIONS OF
                                                                                          DOLLARS)
<S>                                                                                 <C>        <C>
Accumulated postretirement benefit obligation:
  Retirees........................................................................  $     (87) $     (81)
  Active employees eligible to retire.............................................         (3)        (4)
  Active employees not yet eligible to retire.....................................         (9)       (10)
                                                                                    ---------  ---------
Total accumulated postretirement benefit obligation...............................        (99)       (95)
Less plan assets at fair value....................................................         --         --
                                                                                    ---------  ---------
Accumulated obligation in excess of plan assets...................................        (99)       (95)
Unrecognized net loss.............................................................          9          5
Unrecognized prior service benefit................................................         --         (5)
Unrecognized transition obligation................................................         51         70
                                                                                    ---------  ---------
  Accrued postretirement benefit liability*.......................................  $     (39) $     (25)
                                                                                    ---------  ---------
                                                                                    ---------  ---------
</TABLE>
 
- - ------------------------
* Accrued  postretirement benefit liability is included in "Accrued Liabilities"
  and "Deferred  Credits  and Other  Liabilities"  in the  Consolidated  Balance
  Sheets.
 
    The assumed health care cost trend rate used to measure the expected cost of
benefits  covered by the plan is approximately 7 percent. Health care cost trend
rates for future years are assumed  to gradually trend downward over a  six-year
period  to meet and thereafter parallel  the projected rate of general inflation
of 4.5 percent. A 1-percent increase in the assumed health care cost trend rates
for future years would result in no  significant increase in annual cost but  an
increase  of $6 million in the accumulated postretirement benefit obligation for
the Company's health care plan.
 
    The weighted average assumed discount rates used to measure the  accumulated
postretirement  benefit obligation are 7 and 8 percent in 1995 and 1994. For the
life insurance plan, an  assumed rate of increase  of compensation of 4  percent
was used to measure the accumulated postretirement benefit obligation.
 
(15) MANAGEMENT INCENTIVE PLANS
    The  principal management incentive  plans are the  1992 Long-Term Incentive
Plan (1992  LTIP),  the  Long-Term  Incentive  Plan  (LTIP)  and  the  Executive
Long-Term Incentive Plan (ELTIP). The
 
                                       25
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(15) MANAGEMENT INCENTIVE PLANS (CONTINUED)
ELTIP  provides that  no awards may  be granted  after November 1,  1988 and was
replaced by the LTIP which provides that no awards may be granted after December
31, 1991. All previous awards  granted under both the  ELTIP and LTIP remain  in
effect  in accordance with their  terms. As of December  31, 1995, there were no
outstanding awards granted under the ELTIP. The 1992 LTIP replaced the LTIP  and
became  effective January 1, 1992. A maximum of 3,000,000 shares of Common Stock
were authorized for issuance under the 1992 LTIP.
 
    Under the  provisions  of these  plans,  stock options,  stock  appreciation
rights  and limited rights  were granted in various  tandem combinations so that
the exercise of any one of them will reduce, on a one-for-one basis, the  tandem
options  or rights. In addition, certain stock options were granted which become
exercisable (subject to the option vesting schedule) only upon the  cancellation
of the related performance shares for non-attainment of performance targets.
 
    The  following  table summarizes  information with  respect to  Common Stock
options awarded under the 1992 LTIP, the LTIP and the ELTIP:
 
<TABLE>
<CAPTION>
                                            1995                      1994                      1993
                                  ------------------------  ------------------------  ------------------------
                                   SHARES                    SHARES                    SHARES
                                    UNDER    OPTION PRICE     UNDER    OPTION PRICE     UNDER    OPTION PRICE
                                   OPTION      PER SHARE     OPTION      PER SHARE     OPTION      PER SHARE
                                  ---------  -------------  ---------  -------------  ---------  -------------
<S>                               <C>        <C>            <C>        <C>            <C>        <C>
Outstanding, January 1..........  2,456,103  $17.44-$44.13  1,914,832  $19.63-$44.13  1,491,116  $20.36-$44.13
Granted*........................    407,350     $11.81        643,900     $17.44        470,690     $19.63
Exercised**.....................         --             --         --             --         --             --
Canceled........................   (141,079) $11.81-$44.13   (102,629) $17.44-$44.13    (46,974) $20.36-$44.13
                                  ---------                 ---------                 ---------
Outstanding, December 31........  2,722,374  $11.81-$44.13  2,456,103  $17.44-$44.13  1,914,832  $19.63-$44.13
                                  ---------                 ---------                 ---------
                                  ---------                 ---------                 ---------
Exercisable, December 31**......  1,713,446  $11.81-$44.13  1,278,033  $17.44-$44.13    773,256  $24.16-$44.13
                                  ---------                 ---------                 ---------
                                  ---------                 ---------                 ---------
Available for grant, December
 31***..........................    978,663                 1,262,086                 1,835,440
                                  ---------                 ---------                 ---------
                                  ---------                 ---------                 ---------
</TABLE>
 
- - ------------------------
  * Includes 209,300 stock options  granted in 1993  in tandem with  performance
    shares  which  become  exercisable  only upon  cancellation  of  the related
    performance shares.
 
 ** Excludes  outstanding  stock  options  granted   in  1993  in  tandem   with
    performance  shares which become exercisable  (subject to the option vesting
    schedule) only  upon  cancellation of  the  related performance  shares.  In
    January  1996, 171,849 such stock options granted in 1993 became exercisable
    due to the cancellation of the related performance shares.
 
*** Shares available  for grant  is  net of  the  number of  performance  shares
    outstanding which were granted under the provisions of these plans.
 
    SFAS  No. 123, "Accounting for Stock-Based Compensation" which was issued in
1995 is not effective for the Company  until 1996. The statement defines a  fair
value  based method of accounting  (i.e., using an option  pricing model such as
Black-Scholes) for employee stock option or similar equity instrument plans  but
also  allows an entity to continue to measure compensation costs for those plans
using the  intrinsic  value  (the  amount  by which  the  market  price  of  the
underlying  stock  exceeds the  exercise  price of  an  option) based  method of
accounting as prescribed by APB Opinion No. 25. The Company plans to continue to
use the intrinsic value based method.
 
(16) GEOGRAPHIC SEGMENT INFORMATION
    During  1995,  sales  of  oil   to  the  Company's  top  purchaser   totaled
approximately  15  percent of  oil revenue.  During  1994, sales  of oil  to the
Company's top purchaser totaled approximately 18 percent of oil revenue.  During
1993,  sales of  oil to the  Company's top two  purchasers totaled approximately
 
                                       26
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(16) GEOGRAPHIC SEGMENT INFORMATION (CONTINUED)
12 and 10 percent of oil revenues.  Sales of gas to the Company's top  purchaser
in  1995 and 1994 totaled  approximately 12 percent of  gas revenue and for 1993
totaled 14 percent. The  Company believes that the  loss of any major  purchaser
would not have a material adverse effect on the Company's business.
 
    Financial information by segment for the years ended December 31, 1995, 1994
and 1993 are summarized as follows:
 
<TABLE>
<CAPTION>
                                                                UNITED       UNITED        OTHER
                                                                STATES       KINGDOM      FOREIGN      TOTAL
                                                              -----------  -----------  -----------  ---------
                                                                           (MILLIONS OF DOLLARS)
<S>                                                           <C>          <C>          <C>          <C>
DECEMBER 31, 1995
  Revenues
    Oil and gas.............................................  $     571     $     377    $      66   $   1,014
    Gain (loss) on sale of assets...........................        (15)          122           17         124
    Other...................................................        (15)            5            1          (9)
                                                              -----------       -----          ---   ---------
  Total Revenues............................................        541           504           84       1,129
                                                              -----------       -----          ---   ---------
  Expenses
    Operating costs.........................................        164           150           16         330
    Production taxes........................................         33            49           23         105
    Exploration costs.......................................         44             8            7          59
    Depr., depl. and amort..................................        166            96           14         276
    Miscellaneous...........................................          1             5            2           8
                                                              -----------       -----          ---   ---------
  Total Operating Expenses..................................        408           308           62         778
                                                              -----------       -----          ---   ---------
  Operating Profit*.........................................  $     133     $     196    $      22   $     351
                                                              -----------       -----          ---
                                                              -----------       -----          ---
    General and administrative expense......................                                               (64)
    Interest, net...........................................                                              (126)
    Provision for restructuring.............................                                               (25)
    Benefit for income taxes................................                                                22
    Extraordinary item......................................                                               (23)
                                                                                                     ---------
  Net Income................................................                                         $     135
                                                                                                     ---------
                                                                                                     ---------
  Capital Expenditures......................................  $     208**   $      37    $      28   $     273
                                                              -----------       -----          ---   ---------
                                                              -----------       -----          ---   ---------
  Identifiable Assets.......................................  $   1,221     $     410    $      35   $   1,666
                                                              -----------       -----          ---   ---------
                                                              -----------       -----          ---   ---------
</TABLE>
 
- - ------------------------
 * Provision for income taxes on 1995 operating profits, calculated at statutory
   rates,  are $48 million, $65  million and $12 million  for the United States,
   United Kingdom and Other Foreign.
 
** Includes capitalized interest of $10 million.
 
                                       27
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(16) GEOGRAPHIC SEGMENT INFORMATION (CONTINUED)
 
<TABLE>
<CAPTION>
                                                                        UNITED        UNITED        OTHER
                                                                        STATES       KINGDOM       FOREIGN      TOTAL
                                                                      -----------  ------------  -----------  ---------
                                                                                    (MILLIONS OF DOLLARS)
<S>                                                                   <C>          <C>           <C>          <C>
DECEMBER 31, 1994
  Revenues
    Oil and gas.....................................................  $     624    $     355      $     103   $   1,082
    Other...........................................................        (10)          --             --         (10)
                                                                      -----------      -----          -----   ---------
  Total Revenues....................................................        614          355            103       1,072
                                                                      -----------      -----          -----   ---------
  Expenses
    Operating costs.................................................        197          146             31         374
    Production taxes................................................         44           28             40         112
    Exploration costs...............................................         54           12             38         104
    Depr., depl. and amort..........................................        167           86             18         271
    Miscellaneous...................................................         --            1             --           1
                                                                      -----------      -----          -----   ---------
  Total Operating Expenses..........................................        462          273            127         862
                                                                      -----------      -----          -----   ---------
  Operating Profit (Loss)*..........................................  $     152    $      82      $     (24)  $     210
                                                                      -----------      -----          -----
                                                                      -----------      -----          -----
    General and administrative expense..............................                                                (68)
    Interest, net...................................................                                               (150)
    Provision for restructuring.....................................                                                (92)
    Benefit for income taxes........................................                                                 37
    Remeasurement of foreign deferred tax...........................                                                 (2)
    Extraordinary item..............................................                                                (12)
    Cumulative effect of accounting change..........................                                               (948)
                                                                                                              ---------
                                                                                                              ---------
  Net Loss..........................................................                                          $  (1,025)
                                                                                                              ---------
                                                                                                              ---------
  Capital Expenditures..............................................  $     168**  $      65***   $      48   $     281
                                                                      -----------      -----          -----   ---------
                                                                      -----------      -----          -----   ---------
  Identifiable Assets...............................................  $   1,508    $     470      $     140   $   2,118
                                                                      -----------      -----          -----   ---------
                                                                      -----------      -----          -----   ---------
</TABLE>
 
- - ------------------------
  * Provision (benefit) for income taxes  on 1994 operating profits,  calculated
    at  statutory rates, are $55  million, $27 million and  $(3) million for the
    United States, United Kingdom and Other Foreign.
 
 ** Includes capitalized interest of $5 million.
 
*** Includes capitalized interest of $6 million.
 
                                       28
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(16) GEOGRAPHIC SEGMENT INFORMATION (CONTINUED)
 
<TABLE>
<CAPTION>
                                                                          UNITED      UNITED        OTHER
                                                                          STATES      KINGDOM      FOREIGN      TOTAL
                                                                         ---------  -----------  -----------  ---------
                                                                                     (MILLIONS OF DOLLARS)
<S>                                                                      <C>        <C>          <C>          <C>
DECEMBER 31, 1993
  Revenues
    Oil and gas........................................................  $     700  $     265     $     115   $   1,080
    Loss on sale of assets.............................................         (7)        --            --          (7)
    Other..............................................................        (19)        --            --         (19)
                                                                         ---------  -----------       -----   ---------
  Total Revenues.......................................................        674        265           115       1,054
                                                                         ---------  -----------       -----   ---------
  Expenses
    Operating costs....................................................        194        127            32         353
    Production taxes...................................................         52          9            51         112
    Exploration costs..................................................         57         19            24         100
    Depr., depl. and amort.............................................        261        111            23         395
    Miscellaneous......................................................          1         --            --           1
                                                                         ---------  -----------       -----   ---------
  Total Operating Expenses.............................................        565        266           130         961
                                                                         ---------  -----------       -----   ---------
  Operating Profit (Loss)*.............................................  $     109  $      (1)    $     (15)  $      93
                                                                         ---------  -----------       -----
                                                                         ---------  -----------       -----
    General and administrative expense.................................                                             (85)
    Interest, net......................................................                                            (116)
    Benefit for income taxes...........................................                                              10
    Remeasurement of foreign deferred tax..............................                                               5
    Extraordinary item.................................................                                              (7)
                                                                                                              ---------
  Net Loss.............................................................                                       $    (100)
                                                                                                              ---------
                                                                                                              ---------
  Capital Expenditures.................................................  $     202  $     232**   $      19   $     453
                                                                         ---------  -----------       -----   ---------
                                                                         ---------  -----------       -----   ---------
  Identifiable Assets..................................................  $   1,861  $   1,589     $     174   $   3,624
                                                                         ---------  -----------       -----   ---------
                                                                         ---------  -----------       -----   ---------
</TABLE>
 
- - ------------------------
 * Provision (benefit) for income taxes on 1993 operating profits, calculated at
   statutory rates, are $44 million and  $(2) million for the United States  and
   Other Foreign.
 
** Includes capitalized interest of $46 million.
 
(17) STATEMENT OF CASH FLOWS
    Amounts paid for interest and income taxes were as follows:
 
<TABLE>
<CAPTION>
                                                                                   1995       1994       1993
                                                                                 ---------  ---------  ---------
                                                                                      (MILLIONS OF DOLLARS)
<S>                                                                              <C>        <C>        <C>
Interest paid (net of capitalized interest)....................................  $     144  $     128  $     119
Income taxes paid (refunded)...................................................  $     (15) $     (11) $      14
</TABLE>
 
    During  1994, the  Company exchanged its  interests in  the undeveloped U.K.
North Sea Britannia field and certain other undeveloped domestic properties  for
Conoco's  interests in the developed U.K.  North Sea Hutton, Lyell and Murchison
fields and certain undeveloped interests. This transaction was accounted for  by
the  Company  as  a  non-cash  property  exchange,  except  for  $40  million of
associated divestment proceeds received by the Company. During 1993, the Company
recognized deferred tax liabilities of $3 million associated with  international
properties  acquisitions. In  accordance with Statement  of Financial Accounting
Standards No.  95, "Statement  of  Cash Flows,"  non-cash transactions  are  not
reflected within the accompanying Consolidated Statements of Cash Flows.
 
                                       29
<PAGE>
                              ORYX ENERGY COMPANY
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(18) DEFERRED CREDITS AND OTHER LIABILITIES
    At  December 31, the  Company's deferred credits  and other liabilities were
comprised of the following:
 
<TABLE>
<CAPTION>
                                                                                       1995       1994
                                                                                     ---------  ---------
                                                                                         (MILLIONS OF
                                                                                           DOLLARS)
<S>                                                                                  <C>        <C>
Employee benefit obligations.......................................................  $      92  $      80
Deferred gains on interest rate hedges.............................................         25         32
Minority interest in consolidated subsidiaries.....................................         14         17
Accrued environmental cleanup costs................................................         20         21
Other..............................................................................         12          5
                                                                                     ---------  ---------
                                                                                     $     163  $     155
                                                                                     ---------  ---------
                                                                                     ---------  ---------
</TABLE>
 
    Environmental  cleanup  costs   have  been  accrued   in  response  to   the
identification  of  several sites  that require  cleanup based  on environmental
pollution, some  of  which  have  been designated  as  superfund  sites  by  the
Environmental  Protection  Agency  (EPA).  The  Company  has  been  named  as  a
potentially responsible party (PRP) at four sites pursuant to the  Comprehensive
Environmental  Response, Compensation and Liability Act  of 1980, as amended. At
two of  these sites,  the Company  has  been named  as a  de minimis  party  and
therefore  expects its liability  to be small.  At a third  site, the Company is
reviewing its  options and  anticipates  that it  will participate  in  steering
committee activities with the EPA. At the fourth and largest site, the Operating
Industries,  Inc. site in California, the Company has participated in a steering
committee consisting of  139 companies.  The steering committee  and other  PRPs
previously  entered into two partial consent  decrees with the EPA providing for
remedial actions which have been or are to be completed. The steering  committee
has  successfully negotiated a  third partial consent  decree which provides for
the following  remedial actions:  a  clay cover,  methane capturing  wells,  and
leachate  destruction  facilities.  The  remaining  work  at  the  site involves
groundwater evaluation and long-term operation and maintenance. The Company is a
member of the group that is responsible for carrying out the first phase of  the
work,  which is  expected to  take 5  to 8  years. Completion  of all  phases is
estimated to take up to 30 years.  The maximum liability of the group, which  is
joint  and  several for  each member  of the  group, is  expected to  range from
approximately $450 million  to $600  million, of  which the  Company's share  is
expected  to be  approximately $13 million.  Cleanup costs are  payable over the
period that the work is completed.
 
    Based on the facts outlined above and the Company's ongoing analyses of  the
actions  where it has been identified as a PRP, the Company believes that it has
accrued sufficient reserves to absorb the ultimate cost of such actions and that
such costs therefore will not have a material impact on the Company's liquidity,
capital resources or financial condition. While liability at superfund sites  is
typically  joint and several, the Company has no reason to believe that defaults
by other PRPs  will result in  liability of the  Company materially larger  than
expected.
 
                                       30
<PAGE>
                              ORYX ENERGY COMPANY
                       REPORT OF INDEPENDENT ACCOUNTANTS
 
To the Shareholders and Board of Directors, Oryx Energy Company:
 
    We  have audited the accompanying consolidated balance sheets of Oryx Energy
Company and its Subsidiaries as  of December 31, 1995  and 1994 and the  related
consolidated  statements  of income,  cash  flows and  changes  in shareholders'
deficit for each of the three years in the period ended December 31, 1995. These
financial statements are  the responsibility  of the  Company's management.  Our
responsibility  is to express an opinion  on these financial statements based on
our audits.
 
    We conducted  our  audits in  accordance  with generally  accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence  supporting
the  amounts and disclosures in the financial statements. An audit also includes
assessing the  accounting  principles used  and  significant estimates  made  by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
    In our opinion, the financial  statements referred to above present  fairly,
in  all material  respects, the consolidated  financial position  of Oryx Energy
Company and  its  Subsidiaries  as  of  December  31,  1995  and  1994  and  the
consolidated  results of their operations  and their cash flows  for each of the
three years in the period ended  December 31, 1995 in conformity with  generally
accepted accounting principles.
 
    As  discussed in Notes 1 and 7 to the consolidated financial statements, the
Company changed its  accounting policy  for calculating  the oil  and gas  asset
ceiling  test in 1994 and its  methods of accounting for postretirement benefits
other than pensions and postemployment benefits in 1993.
 
                                          COOPERS & LYBRAND L.L.P.
 
Dallas, Texas
February 19, 1996
 
                                       31
<PAGE>
                              ORYX ENERGY COMPANY
         SUPPLEMENTARY FINANCIAL AND OPERATING INFORMATION (UNAUDITED)
 
OIL AND GAS DATA
CAPITALIZED COSTS
 
<TABLE>
<CAPTION>
                                                                            UNITED      UNITED        OTHER
                                                                            STATES      KINGDOM      FOREIGN      TOTAL
                                                                           ---------  -----------  -----------  ---------
                                                                                       (MILLIONS OF DOLLARS)
<S>                                                                        <C>        <C>          <C>          <C>
DECEMBER 31, 1995
  Proved properties......................................................  $   3,671   $   1,184    $      90   $   4,945
  Unproved properties....................................................         38          84            4         126
                                                                           ---------  -----------       -----   ---------
  Total capitalized costs................................................      3,709       1,268           94       5,071
  Less accum. depr., depl. and amort.....................................      2,743         877           30       3,650
                                                                           ---------  -----------       -----   ---------
  Net capitalized costs..................................................  $     966   $     391    $      64   $   1,421
                                                                           ---------  -----------       -----   ---------
                                                                           ---------  -----------       -----   ---------
DECEMBER 31, 1994
  Proved properties......................................................  $   3,975   $   1,863    $     274   $   6,112
  Unproved properties....................................................         42          87           14         143
                                                                           ---------  -----------       -----   ---------
  Total capitalized costs................................................      4,017       1,950          288       6,255
  Less accum. depr., depl. and amort.....................................      3,011       1,243          159       4,413
                                                                           ---------  -----------       -----   ---------
  Net capitalized costs (Note 7).........................................  $   1,006   $     707    $     129   $   1,842
                                                                           ---------  -----------       -----   ---------
                                                                           ---------  -----------       -----   ---------
</TABLE>
 
COSTS INCURRED IN OIL AND GAS PRODUCING ACTIVITIES
 
<TABLE>
<CAPTION>
                                                                            UNITED      UNITED        OTHER
                                                                            STATES      KINGDOM      FOREIGN      TOTAL
                                                                           ---------  -----------  -----------  ---------
                                                                                       (MILLIONS OF DOLLARS)
<S>                                                                        <C>        <C>          <C>          <C>
1995
  Property acquisition costs:
    Proved...............................................................  $       6   $      --    $      --   $       6
    Unproved.............................................................          6          --           --           6
  Exploration costs......................................................         41           8           10          59
  Development costs......................................................        167*         37           25         229
                                                                           ---------  -----------       -----   ---------
      Total..............................................................  $     220   $      45    $      35   $     300
                                                                           ---------  -----------       -----   ---------
                                                                           ---------  -----------       -----   ---------
1994
  Property acquisition costs:
    Unproved.............................................................  $       4   $      --    $      --   $       4
  Exploration costs......................................................         41          11           39          91
  Development costs......................................................        144*         56**         19         219
                                                                           ---------  -----------       -----   ---------
      Total..............................................................  $     189   $      67    $      58   $     314
                                                                           ---------  -----------       -----   ---------
                                                                           ---------  -----------       -----   ---------
1993
  Property acquisition costs:
    Proved...............................................................  $      11   $      33    $      --   $      44
    Unproved.............................................................          8          --           --           8
  Exploration costs......................................................         62          15           26         103
  Development costs......................................................        147         147**          2         296
                                                                           ---------  -----------       -----   ---------
      Total..............................................................  $     228   $     195    $      28   $     451
                                                                           ---------  -----------       -----   ---------
                                                                           ---------  -----------       -----   ---------
</TABLE>
 
- - ------------------------
 * Excludes capitalized interest  of $10  million and  $5 million  for 1995  and
   1994.
 
** Excludes  capitalized interest  of $6  million and  $46 million  for 1994 and
   1993.
 
                                       32
<PAGE>
EXPLORATION COSTS
 
<TABLE>
<CAPTION>
                                                                            UNITED      UNITED        OTHER
                                                                            STATES      KINGDOM      FOREIGN      TOTAL
                                                                           ---------  -----------  -----------  ---------
                                                                                       (MILLIONS OF DOLLARS)
<S>                                                                        <C>        <C>          <C>          <C>
1995
  Dry hole costs.........................................................  $      12   $      --    $      --   $      12
  Leasehold impairment...................................................          9          --           --           9
  Geological and geophysical.............................................         22           8            6          36
  Other..................................................................          1          --            1           2
                                                                           ---------  -----------       -----   ---------
                                                                           $      44   $       8    $       7   $      59
                                                                           ---------  -----------       -----   ---------
                                                                           ---------  -----------       -----   ---------
1994
  Dry hole costs.........................................................  $      10   $       4    $      25   $      39
  Leasehold impairment...................................................         18          --           --          18
  Geological and geophysical.............................................         25           7           13          45
  Other..................................................................          1           1           --           2
                                                                           ---------  -----------       -----   ---------
                                                                           $      54   $      12    $      38   $     104
                                                                           ---------  -----------       -----   ---------
                                                                           ---------  -----------       -----   ---------
1993
  Dry hole costs.........................................................  $      21   $       5    $      11   $      37
  Leasehold impairment...................................................          3           4            1           8
  Geological and geophysical.............................................         31           9           12          52
  Other..................................................................          2           1           --           3
                                                                           ---------  -----------       -----   ---------
                                                                           $      57   $      19    $      24   $     100
                                                                           ---------  -----------       -----   ---------
                                                                           ---------  -----------       -----   ---------
</TABLE>
 
ESTIMATED NET QUANTITIES OF PROVED OIL AND GAS RESERVES
 
    Proved reserve  quantities  were  based on  estimates  prepared  by  Company
engineers  in  accordance  with  guidelines established  by  the  Securities and
Exchange Commission  and were  reviewed by  Gaffney, Cline  & Associates,  Inc.,
independent  petroleum  engineers. The  Company considers  such estimates  to be
reasonable; however, due  to inherent  uncertainties and the  limited nature  of
reservoir  data, estimates of underground reserves  are imprecise and subject to
change over time as additional information becomes available.
 
    There has been no major discovery  or other favorable or adverse event  that
has  caused a significant change in estimated proved reserves since December 31,
1995.  The  Company  has  no  long-term  supply  agreements  or  contracts  with
governments  or authorities in  which it acts  as producer nor  does it have any
interest in oil and gas operations accounted for by the equity method.
 
                                       33
<PAGE>
PROVED RESERVES
<TABLE>
<CAPTION>
                                                                                                            RECOVERABLE
                                                                                                              NATURAL
                                                                                                            GAS LIQUIDS
                                                               CRUDE OIL AND CONDENSATE                    (MILLIONS OF
                                                                (MILLIONS OF BARRELS)                        BARRELS)
                                               --------------------------------------------------------  -----------------
                                                  U.S.         U.K.        OTHER FOREIGN       TOTAL           U.S.
                                               -----------  -----------  -----------------     -----     -----------------
<S>                                            <C>          <C>          <C>                <C>          <C>
BALANCE AT DECEMBER 31, 1992.................         255          189              53             497              25
  Revisions of previous estimates............          (4)          (3)              6              (1)             (1)
  Improved recovery..........................           1           --              --               1              --
  Purchases of minerals in place.............          --           13              --              13              --
  Sales of minerals in place.................         (12)          --              --             (12)             (2)
  Extensions and discoveries.................          19            2               8              29               2
  Production.................................         (21)         (13)             (6)            (40)             (3)
                                                                                                                    --
                                                      ---          ---             ---             ---
 
BALANCE AT DECEMBER 31, 1993.................         238          188              61             487              21
  Revisions of previous estimates............          (2)           1              (1)             (2)              3
  Improved recovery..........................          --           --              --              --              --
  Purchases of minerals in place.............          --           24**            --              24              --
  Sales of minerals in place.................         (22)         (19)             --             (41)             --
  Extensions and discoveries.................           6           --              23              29              --
  Production.................................         (17)         (20)             (7)            (44)             (3)
                                                                                                                    --
                                                      ---          ---             ---             ---
BALANCE AT DECEMBER 31, 1994.................         203          174              76             453              21
  Revisions of previous estimates............          (6)           1              (1)             (6)              3
  Improved recovery..........................           5           --              --               5              --
  Purchases of minerals in place.............           1           --              --               1              --
  Sales of minerals in place.................         (10)         (54)            (36)           (100)             (4)
  Extensions and discoveries.................          12           --               3              15              --
  Production.................................         (17)         (20)             (5)            (42)             (2)
                                                                                                                    --
                                                      ---          ---             ---             ---
BALANCE AT DECEMBER 31, 1995.................         188          101              37             326              18
                                                                                                                    --
                                                                                                                    --
                                                      ---          ---             ---             ---
                                                      ---          ---             ---             ---
PROVED DEVELOPED RESERVES AT DECEMBER 31
  1992.......................................         175           76              30             281              20
  1993.......................................         156           85              31             272              16
  1994.......................................         130          112              31             273              16
  1995.......................................         116           80              13             209              13
 
<CAPTION>
 
                                                           NATURAL GAS
                                                    (BILLIONS OF CUBIC FEET)
 
                                               -----------------------------------
                                                  U.S.*        U.K.        TOTAL
                                               -----------  -----------  ---------
<S>                                            <C>          <C>          <C>
BALANCE AT DECEMBER 31, 1992.................       1,510          427       1,937
  Revisions of previous estimates............           5           52          57
  Improved recovery..........................           1           --           1
  Purchases of minerals in place.............           4           --           4
  Sales of minerals in place.................         (66)          --         (66)
  Extensions and discoveries.................         168           --         168
  Production.................................        (191)         (29)       (220)
 
                                                    -----          ---   ---------
BALANCE AT DECEMBER 31, 1993.................       1,431          450       1,881
  Revisions of previous estimates............          23            4          27
  Improved recovery..........................          --           --          --
  Purchases of minerals in place.............           2            4**         6
  Sales of minerals in place.................        (115)        (248)       (363)
  Extensions and discoveries.................         188           --         188
  Production.................................        (196)         (23)       (219)
 
                                                    -----          ---   ---------
BALANCE AT DECEMBER 31, 1994.................       1,333          187       1,520
  Revisions of previous estimates............          62            5          67
  Improved recovery..........................           1           --           1
  Purchases of minerals in place.............           4           --           4
  Sales of minerals in place.................         (56)        (149)       (205)
  Extensions and discoveries.................         125           --         125
  Production.................................        (171)         (18)       (189)
 
                                                    -----          ---   ---------
BALANCE AT DECEMBER 31, 1995.................       1,298           25       1,323
 
                                                    -----          ---   ---------
                                                    -----          ---   ---------
PROVED DEVELOPED RESERVES AT DECEMBER 31
  1992.......................................       1,069          121       1,190
  1993.......................................       1,010           95       1,105
  1994.......................................         907          143       1,050
  1995.......................................         881           15         896
</TABLE>
 
- - ------------------------
 *Natural  gas reserve volumes include  liquefiable hydrocarbons approximating 5
  percent  of  total  gas  reserves  which  are  recoverable  downstream.   Such
  recoverable  liquids also  have been included  in natural  gas liquids reserve
  volumes.
 
**Represents reserves received in  the asset exchange.  These amounts have  been
  excluded in calculating FD&A and reserve replacement (see Note 17).
 
STANDARDIZED MEASURE
 
    The  standardized measure of discounted future net cash flows from estimated
production of proved  oil and gas  reserves after income  taxes is presented  in
accordance  with the provisions of  SFAS No. 69, "Disclosures  about Oil and Gas
Producing Activities."  In computing  this data,  assumptions other  than  those
mandated  by  SFAS No.  69 could  produce  substantially different  results. The
Company cautions  against  viewing this  information  as a  forecast  of  future
economic conditions or revenues.
 
    The  standardized measure has been prepared assuming year-end selling prices
adjusted for future fixed and  determinable contractual price changes,  year-end
development and production costs,
 
                                       34
<PAGE>
year-end  statutory tax rates  adjusted for future  tax rates already legislated
and a 10 percent annual discount rate. The year-end realized prices were $17.95,
$15.31 and $11.75 per barrel  of oil and $2.27, $1.82  and $2.03 per mcf of  gas
for 1995, 1994 and 1993.
 
<TABLE>
<CAPTION>
                                                                       UNITED     UNITED      OTHER
                                                                       STATES     KINGDOM    FOREIGN     TOTAL
                                                                      ---------  ---------  ---------  ---------
                                                                                (MILLIONS OF DOLLARS)
<S>                                                                   <C>        <C>        <C>        <C>
1995
  Future cash inflows...............................................  $   6,558  $   2,237  $     548  $   9,343
  Future production and development costs...........................     (2,618)    (1,661)      (353)    (4,632)
  Future income tax expenses........................................     (1,289)      (129)       (47)    (1,465)
                                                                      ---------  ---------  ---------  ---------
  Future net cash flows.............................................      2,651        447        148      3,246
  Discount at 10 percent............................................     (1,060)       (61)       (68)    (1,189)
                                                                      ---------  ---------  ---------  ---------
  Standardized measure..............................................  $   1,591  $     386  $      80  $   2,057
                                                                      ---------  ---------  ---------  ---------
                                                                      ---------  ---------  ---------  ---------
1994
  Future cash inflows...............................................  $   5,729  $   3,631  $   1,140  $  10,500
  Future production and development costs...........................     (2,950)    (2,627)      (894)    (6,471)
  Future income tax expenses........................................       (847)       (80)       (70)      (997)
                                                                      ---------  ---------  ---------  ---------
  Future net cash flows.............................................      1,932        924        176      3,032
  Discount at 10 percent............................................       (689)      (240)       (73)    (1,002)
                                                                      ---------  ---------  ---------  ---------
  Standardized measure..............................................  $   1,243  $     684  $     103  $   2,030
                                                                      ---------  ---------  ---------  ---------
                                                                      ---------  ---------  ---------  ---------
</TABLE>
 
SUMMARY OF CHANGES IN THE STANDARDIZED MEASURE
 
<TABLE>
<CAPTION>
                                                                                  1995       1994       1993
                                                                                ---------  ---------  ---------
                                                                                     (MILLIONS OF DOLLARS)
<S>                                                                             <C>        <C>        <C>
Balance, beginning of year....................................................  $   2,030  $   1,428  $   2,408
Increase (decrease) in discounted future net cash flows:
  Sales of oil and gas production, net of related costs.......................       (579)      (596)      (606)
  Revisions to estimates of proved reserves:
    Prices....................................................................        671      1,040     (1,389)
    Development costs.........................................................         20        390          3
    Production costs..........................................................         67       (865)        99
    Quantities................................................................         71         14         --
    Other.....................................................................       (140)       292        (89)
  Extensions, discoveries and improved recovery, less related costs...........        345        233        111
  Development costs incurred during the period................................        229        219        321
  Purchases of reserves in place..............................................         12         89         53
  Sales of reserves in place..................................................       (536)       (83)       (59)
  Accretion of discount.......................................................        219        177        298
  Income taxes................................................................       (352)      (308)       278
                                                                                ---------  ---------  ---------
Balance, end of year..........................................................  $   2,057  $   2,030  $   1,428
                                                                                ---------  ---------  ---------
                                                                                ---------  ---------  ---------
</TABLE>
 
                                       35
<PAGE>
QUARTERLY FINANCIAL INFORMATION
 
<TABLE>
<CAPTION>
                                                                                   QUARTER ENDED
                                                              --------------------------------------------------------
                                                               MARCH 31      JUNE 30     SEPTEMBER 30     DECEMBER 31     TOTAL
                                                              -----------  -----------  ---------------  -------------  ---------
                                                                        (MILLIONS OF DOLLARS, EXCEPT PER SHARE AMOUNTS)
<S>                                                           <C>          <C>          <C>              <C>            <C>
Revenue:
  1995......................................................   $     293    $     285      $     345       $     206    $   1,129
                                                              -----------       -----          -----           -----    ---------
                                                              -----------       -----          -----           -----    ---------
  1994
    As reported.............................................   $     260    $     255      $     271
    Restatement of other revenues for accounting change.....          --           --              2
                                                              -----------       -----          -----
    As restated.............................................   $     260    $     255      $     273       $     284    $   1,072
                                                              -----------       -----          -----           -----    ---------
                                                              -----------       -----          -----           -----    ---------
Gross profit:*
  1995......................................................   $      84    $      68      $      45       $      50    $     247
                                                              -----------       -----          -----           -----    ---------
                                                              -----------       -----          -----           -----    ---------
  1994......................................................   $      50    $      53      $      45       $      76    $     224
                                                              -----------       -----          -----           -----    ---------
                                                              -----------       -----          -----           -----    ---------
Net income (loss):
  1995
    Before extraordinary item...............................   $      13    $      25      $     108       $      12    $     158
    Extraordinary item......................................          --          (14)            (1)             (8)         (23)
                                                              -----------       -----          -----           -----    ---------
                                                               $      13    $      11      $     107       $       4    $     135
                                                              -----------       -----          -----           -----    ---------
                                                              -----------       -----          -----           -----    ---------
  1994**
    As reported
      Before extraordinary item.............................   $    (140)   $     (41)     $     (44)
      Extraordinary item....................................          --           --            (12)
                                                              -----------       -----          -----
                                                               $    (140)   $     (41)     $     (56)
                                                              -----------       -----          -----
                                                              -----------       -----          -----
    As restated
      Before extraordinary item and cumulative effect of
       accounting change....................................   $     (60)   $      (7)     $     (12)      $      14    $     (65)
      Extraordinary item....................................          --           --            (12)             --          (12)
      Cumulative effect of accounting change................        (948)          --             --              --         (948)
                                                              -----------       -----          -----           -----    ---------
                                                               $  (1,008)   $      (7)     $     (24)      $      14    $  (1,025)
                                                              -----------       -----          -----           -----    ---------
                                                              -----------       -----          -----           -----    ---------
</TABLE>
 
                                       36
<PAGE>
QUARTERLY FINANCIAL INFORMATION
 
<TABLE>
<CAPTION>
                                                                               QUARTER ENDED
                                                      ---------------------------------------------------------------
                                                      MARCH 31     JUNE 30    SEPTEMBER 30    DECEMBER 31     TOTAL
                                                      ---------  -----------  -------------  -------------  ---------
                                                              (MILLIONS OF DOLLARS, EXCEPT PER SHARE AMOUNTS)
<S>                                                   <C>        <C>          <C>            <C>            <C>
Net income (loss) per share of common stock:
  1995
    Before extraordinary item.......................  $     .13   $     .25     $    1.04      $     .12    $    1.54
    Extraordinary item..............................         --        (.14)         (.01)          (.08)        (.22)
                                                      ---------       -----        ------          -----    ---------
                                                      $     .13   $     .11     $    1.03      $     .04    $    1.32
                                                      ---------       -----        ------          -----    ---------
                                                      ---------       -----        ------          -----    ---------
  1994**
    As reported
      Before extraordinary item.....................  $   (1.44)  $    (.43)    $    (.45)
      Extraordinary item............................         --          --          (.12)
                                                      ---------       -----        ------
                                                      $   (1.44)  $    (.43)    $    (.57)
                                                      ---------       -----        ------
                                                      ---------       -----        ------
    As restated
      Before extraordinary item and
       cumulative effect of accounting
       change.......................................  $    (.62)  $    (.08)    $    (.13)     $     .14    $    (.68)
      Extraordinary item............................         --          --          (.12)            --         (.12)
      Cumulative effect of accounting
       change.......................................      (9.77)         --            --             --        (9.73)
                                                      ---------       -----        ------          -----    ---------
                                                      $  (10.39)  $    (.08)    $    (.25)     $     .14    $  (10.53)
                                                      ---------       -----        ------          -----    ---------
                                                      ---------       -----        ------          -----    ---------
</TABLE>
 
- - ------------------------
 * Gross  profit  equals  oil  and  gas revenues  plus  gas  plant  margins less
   production  cost,   exploration   cost  and   depreciation,   depletion   and
   amortization.
 
** See Notes 1 and 7.
 
                                       37
<PAGE>
                              ORYX ENERGY COMPANY
                        DIRECTORS OF ORYX ENERGY COMPANY
 
Jerry W. Box
 Executive Vice President and Chief
  Operating Officer
 
William E. Bradford
 Dresser Industries, Inc.
 President and Chief Executive Officer
 
Robert B. Gill
 J.C. Penney Company, Inc.
 Retired Vice Chairman of the Board
 
David S. Hollingsworth
 Hercules Incorporated
 Retired Chairman of the Board and Chief
  Executive Officer
 
Robert L. Keiser
 Chairman of the Board, Chief Executive
  Officer, and President
 
Edward W. Moneypenny
 Executive Vice President, Finance, and Chief
  Financial Officer
 
Charles H. Pistor, Jr.
 Southern Methodist University
  Retired Vice Chair
 
Paul R. Seegers
 Seegers Enterprises
 President
 Centex Corporation
  Retired Chairman of the Board and Chief
    Executive Officer
 
Ian L. White-Thomson
 U.S. Borax Inc.
 President and Chief Executive Officer
 
COMMITTEES OF THE BOARD
 
AUDIT COMMITTEE
 
Paul R. Seegers, Chairman
William E. Bradford
Robert B. Gill
Ian L. White-Thomson
 
BOARD POLICY AND NOMINATING COMMITTEE
 
Charles H. Pistor, Jr., Chairman
William E. Bradford
Paul R. Seegers
 
COMPENSATION COMMITTEE
 
David S. Hollingsworth, Chairman
Robert B. Gill
Ian L. White-Thomson
 
EXECUTIVE COMMITTEE
Robert L. Keiser, Chairman
Jerry W. Box
Edward W. Moneypenny
Charles H. Pistor, Jr.
 
MLP COMMITTEE
Jerry W. Box
Robert L. Keiser
Edward W. Moneypenny
 
PRINCIPAL OFFICERS OF ORYX ENERGY COMPANY
 
Jerry W. Box
 Executive Vice President and Chief
  Operating Officer
 
David F. Chavenson
 Treasurer
 
Sherri T. Durst
 General Auditor
 
Frances G. Heartwell
 Vice President, Human Resources
  and Administration
 
Robert L. Keiser
 Chairman of the Board, Chief Executive
  Officer, and President
 
William C. Lemmer
 Vice President, General Counsel and
  Secretary
 
Edward W. Moneypenny
 Executive Vice President, Finance, and Chief
  Financial Officer
 
Robert L. Thompson
 Comptroller and Corporate Planning
  Director
 
                                       38
<PAGE>
                              ORYX ENERGY COMPANY
                OF INTEREST TO ORYX ENERGY COMPANY SHAREHOLDERS
 
<TABLE>
<S>                  <C>                                         <C>
PRINCIPAL OFFICE     TRANSFER AGENT AND REGISTRAR                ANNUAL MEETING
 
13155 Noel Road      Chemical Mellon Shareholder Services, LLC   Thursday, May 2, 1996
Dallas, Texas 75240  Shareholder Relations Department            9:00 a.m.
                     P.O. Box 3068                               Cityplace Conference Center
                     New York, N.Y. 10116-3068                   2711 North Haskell
                     1-800-648-8393                              Dallas, Texas 75204
</TABLE>
 
    For  further  information about  the meeting,  please contact  the Company's
Secretary at our principal office.
 
PUBLICATIONS AVAILABLE TO SHAREHOLDERS
 
    We will be  pleased to  furnish the  following reports  to shareholders  who
write to Shareholders Relations at our principal office, or call 1-800-846-ORYX:
 
    Quarterly Report -- a review of new developments and quarterly financial and
    operating  results,  published  for  quarters  ending  in  March,  June  and
    September
 
    Form 10-K -- Annual Report for 1995 filed with the SEC (excluding exhibits)
 
    Exhibits are available upon request at a reasonable charge.
 
INTERNET ADDRESS
 
    Oryx Annual and Quarterly  Reports can be viewed  at the following  address:
http://www.oryx.com
 
NOTICE OF ANNUAL MEETING AND PROXY STATEMENT
 
    The  Company's notice of annual meeting,  proxy statement and proxy card are
mailed about one month before the annual meeting.
 
MARKET FOR ORYX ENERGY COMMON STOCK AND RELATED SECURITY MATTERS
 
    The Common Stock, $1 par value, of the Company trades on the New York  Stock
Exchange under the symbol "ORX." The following table sets forth the high and low
sales  prices, as reported on the New York Stock Exchange Composite Transactions
quotations, and the dividends paid for the periods indicated:
 
<TABLE>
<CAPTION>
                                                                                HIGH        LOW      DIVIDENDS
                                                                               -------    -------   -----------
<S>                                                                            <C>        <C>       <C>
1995:
  First quarter.............................................................   $13 1/4    $ 9 7/8    $      --
  Second quarter............................................................   $14 3/4    $12        $      --
  Third quarter.............................................................   $14 3/4    $12 5/8    $      --
  Fourth quarter............................................................   $14        $10 3/4    $      --
1994:
  First quarter.............................................................   $20        $15 7/8    $      --
  Second quarter............................................................   $18 1/4    $14 3/8    $      --
  Third quarter.............................................................   $16        $13 7/8    $      --
  Fourth quarter............................................................   $15 1/8    $10 5/8    $      --
</TABLE>
 
    The Company had 32,438 holders of record of Common Stock as of February  26,
1996.
 
                                       39

<PAGE>
                                                                      EXHIBIT 23
 
                       CONSENT OF INDEPENDENT ACCOUNTANTS
 
    We  consent to the  incorporation by reference in  the Form S-8 registration
statements of  the  Oryx  Energy  Company Long-Term  Incentive  Plan  (File  No.
33-25032),   the  Oryx  Energy  Company  Capital  Accumulation  Plan  (File  No.
33-24918), the  Oryx Energy  Company  1992 Long-Term  Incentive Plan  (File  No.
33-42695)  and the Form S-3 registration statements of Oryx Energy Company (File
No.'s 33-33361, 33-36799 and 33-45611), of  our report dated February 19,  1996,
on our audit of the consolidated financial statements of Oryx Energy Company and
its  Subsidiaries as  of December 31,  1995 and 1994  and for each  of the three
years in the  period ended December  31, 1995, which  report is incorporated  by
reference  in this Form 10-K from page 41 of the Oryx Energy Company 1995 Annual
Report to Shareholders.
 
                                          COOPERS & LYBRAND L.L.P.
 
Dallas, Texas
March 27, 1996

<PAGE>
                                                                      EXHIBIT 24
 
                               POWER OF ATTORNEY
 
    KNOW  ALL MEN  BY THESE PRESENTS,  that each person  whose signature appears
below constitutes and appoints  Robert L. Keiser and  Edward W. Moneypenny,  and
each of them (with full power to each of them to act alone), his true and lawful
attorney-in-fact  and agent, with full power of substitution and resubstitution,
for him and in his name, place and stead, in any and all capacities to sign  the
Annual Report of Oryx Energy Company for the fiscal year ended December 31, 1995
on  Form 10-K pursuant to Section 13 or  15(d) of the Securities Exchange Act of
1934 and any or all amendments to the  Annual Report and to file the same,  with
all  exhibits  thereto  and other  documents  in connection  therewith  with the
Securities and  Exchange Commission,  granting unto  said attorneys-in-fact  and
agents,  and each of them,  full power and authority to  do and perform each and
every act  and  thing requisite  and  necessary to  be  done in  and  about  the
premises,  as fully  to all  intents and  purposes as  he might  or could  do in
person, hereby  ratifying and  confirming all  that said  attorneys-in-fact  and
agents or any of them, or their substitutes, may lawfully do or cause to be done
by virtue hereof.
 
<TABLE>
<C>                                                     <S>                                   <C>
                      SIGNATURE                                        TITLE                         DATE
- - ------------------------------------------------------  ------------------------------------  -------------------
 
                                                        Chairman of the Board, Chief
                 /s/ ROBERT L. KEISER                    Executive Officer, President, and
     -------------------------------------------         Director (principal executive           March 7, 1996
                  (Robert L. Keiser)                     officer)
                   /s/ JERRY W. BOX
     -------------------------------------------        Executive Vice President, Chief          March 7, 1996
                    (Jerry W. Box)                       Operating Officer and Director
                                                        Executive Vice President, Finance,
               /s/ EDWARD W. MONEYPENNY                  Chief Financial Officer, and
     -------------------------------------------         Director (principal financial           March 7, 1996
                (Edward W. Moneypenny)                   officer)
                /s/ ROBERT L. THOMPSON                  Comptroller and Corporate Planning
     -------------------------------------------         Director (principal accounting          March 7, 1996
                  Robert L. Thompson                     officer)
               /s/ WILLIAM E. BRADFORD
     -------------------------------------------        Director                                 March 7, 1996
                (William E. Bradford)
                  /s/ ROBERT B. GILL
     -------------------------------------------        Director                                 March 7, 1996
                   (Robert B. Gill)
              /s/ DAVID S. HOLLINGSWORTH
     -------------------------------------------        Director                                 March 7, 1996
               (David S. Hollingsworth)
              /s/ CHARLES H. PISTOR, JR.
     -------------------------------------------        Director                                 March 7, 1996
               (Charles H. Pistor, Jr.)
                 /s/ PAUL R. SEEGERS
     -------------------------------------------        Director                                 March 7, 1996
                  (Paul R. Seegers)
               /s/ IAN L. WHITE-THOMSON
     -------------------------------------------        Director                                 March 7, 1996
                (Ian L. White-Thomson)
</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
This schedule contains Summary Financial information extracted from the
Consolidated Financial Statements included in the 1995 Oryx Energy Company
Annual Report and is qualified in its entirety by reference to such
Financial Statements.
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<CASH>                                              20
<SECURITIES>                                         0
<RECEIVABLES>                                      154
<ALLOWANCES>                                         0
<INVENTORY>                                          7
<CURRENT-ASSETS>                                   181
<PP&E>                                           5,133
<DEPRECIATION>                                   3,707
<TOTAL-ASSETS>                                   1,666
<CURRENT-LIABILITIES>                              454
<BONDS>                                          1,051
                                0
                                          0
<COMMON>                                           124
<OTHER-SE>                                       (333)
<TOTAL-LIABILITY-AND-EQUITY>                     1,666
<SALES>                                          1,014
<TOTAL-REVENUES>                                 1,129
<CGS>                                              711
<TOTAL-COSTS>                                      711
<OTHER-EXPENSES>                                   148
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 134
<INCOME-PRETAX>                                    136
<INCOME-TAX>                                      (22)
<INCOME-CONTINUING>                                158
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                   (23)
<CHANGES>                                            0
<NET-INCOME>                                       135
<EPS-PRIMARY>                                     1.32
<EPS-DILUTED>                                     1.32
        

</TABLE>


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