PHILLIPS PETROLEUM CO
DEFA14A, 2000-04-04
PETROLEUM REFINING
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                    U.S. SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549


                            SCHEDULE 14A INFORMATION
                Proxy Statement Pursuant to Section 14(a) of the
                Securities Exchange Act of 1934 (Amendment No. )

Filed by the Registrant /X/
Filed by a Party other than the Registrant / /

Check the appropriate box:

/ / Preliminary Proxy Statement
/ / Confidential, for Use of the Commission Only (as permitted by
    Rule 14a-6(e)(2))
/ / Definitive Proxy Statement
/X/ Definitive Additional Materials
/ / Soliciting Material Pursuant to 240.14a-12


                           PHILLIPS PETROLEUM COMPANY
- ----------------------------------------------------------------------------
                (Name of Registrant as Specified in Its Charter)


 ---------------------------------------------------------------------------
    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

/X/ No fee required
/ / Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

    1) Title of each class of securities to which transaction applies:

       ---------------------------------------------------------------------
    2) Aggregate number of securities to which transaction applies:

       ---------------------------------------------------------------------
    3) Per unit price or other underlying value of transaction computed
       pursuant to Exchange Act Rule 0-11 (set forth the amount on which the
       filing fee is calculated and state how it was determined):

       ---------------------------------------------------------------------
    4) Proposed maximum aggregate value of transaction:

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

    5) Total fee paid:

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

/ / Fee paid previously with preliminary materials.
/ / Check box if any part of the fee is offset as provided by Exchange Act Rule
    0-11(a)(2) and identify the filing for which the offsetting fee was
    paid previously. Identify the previous filing by registration statement
    number, or the Form or Schedule and the date of its filing.

    1) Amount Previously Paid:

    __________________________________________________________________________
    2) Form, Schedule or Registration Statement No.:

    __________________________________________________________________________
    3) Filing Party:

    __________________________________________________________________________
    4) Date Filed:

    __________________________________________________________________________



<PAGE>



                                                        Definitive Copy A

PROXY                                                                   PROXY

          THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

                           PHILLIPS PETROLEUM COMPANY

                          Annual Meeting May 8, 2000

The undersigned hereby appoints J. MULVA, R. TOBIAS and V. TSCHINKEL as proxy
holders with power of substitution, or, if all do not act on a matter, those
who do act, to vote all stock which the undersigned could vote at the Company's
Annual Stockholders' Meeting to be held at the Adams Building, 4th Street and
Keeler Avenue, Bartlesville, Oklahoma, on May 8, 2000, at 10 a.m., and at any
adjournment thereof, in the manner stated herein as to the following matters
and in their discretion on any other matters that come before the meeting, all
as described in the Notice and Proxy Statement.


                  This Proxy is Continued on the Reverse Side
              Please Sign on the Reverse Side and Return Promptly

 ..............................................................................
                            ^Fold and Detach Here^


                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on a touch-tone telephone in the United
    States, Puerto Rico or Canada, and follow the instructions on the reverse
    side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your proxy card and return it promptly in the enclosed
    envelope.  If you are outside the United States, Puerto Rico or Canada, you
    must return your proxy card by mail to vote.

                                 PLEASE VOTE

In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your proxy
card that you would like to view your Annual Report and Proxy Statement
electronically via the Internet.  Your election can be revoked at any time by
calling 1-800-840-1208.  You will continue to receive your proxy card in the
mail, regardless of your election.


<PAGE>


This Proxy will be voted or not voted as you           Please mark your
direct below.  In the absence of such direction,       votes as indicated [X]
it will be voted FOR Directors, and FOR Proposal 1.    in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                                I PLAN TO ATTEND THE
                                                ANNUAL MEETING       [ ]

                                             Please mark, date, sign and return
                                             this proxy card promptly.  To vote
                                             in accordance with the Company's
                                             recommendations no boxes need be
                                             checked.


                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                             Signature(s) of Stockholder(s)

                                             Your signature(s) on this proxy
                                             form should be exactly the same as
                                             the name(s) imprinted hereon.
                                             Persons signing as executors,
                                             administrators, trustees, or
                                             in similar capabilities, should so
                                             indicate.

 ..............................................................................
                            ^Fold and Detach Here^

- ------------------------------------------------------------------------------
IF YOU WISH TO VOTE BY TELEPHONE IN THE UNITED STATES, PUERTO RICO OR CANADA,
PLEASE FOLLOW THE INSTRUCTIONS BELOW.  IF YOU VOTE BY TELEPHONE, PLEASE DO NOT
RETURN YOUR CARD BY MAIL.
- ------------------------------------------------------------------------------

HAVE YOUR VOTING DIRECTION CARD IN HAND.

TO VOTE BY PHONE THROUGH OUR TABULATOR, CHASEMELLON SHAREHOLDER SERVICES,
L.L.C.:

 o On a touch-tone telephone call Toll Free 1-800-840-1208 -- 24 hours a
   day -- 7 days a week.
 o Enter your eleven-digit Control Number which is indicated below.

- ------------------------------------------------------------------------------
Option 1: To vote as the Board of Directors recommends, press 1.  If you wish
to vote separately for the Election of Directors and Proposal 1, press 0.
- ------------------------------------------------------------------------------
  When you press 1, your vote will be confirmed and cast as you directed. END
OF CALL
- ------------------------------------------------------------------------------
Option 2: If you chose to vote separately for the Election of Directors and
Proposal 1, you will hear the following instructions:

  Election of   To VOTE FOR ALL nominees, press 1;
  Directors:    To WITHHOLD FOR ALL nominees, press 9;
                To WITHHOLD FOR AN INDIVIDUAL nominee, press 0, enter the two
                digit number that appears next to the name of the nominee for
                whom you DO NOT wish to vote.

  Proposal 1:   You may make your selection at any time.
                To vote FOR, press 1;
                To vote AGAINST, press 9;
                To ABSTAIN, press 0.
- ------------------------------------------------------------------------------

Your vote will be repeated and you will have an opportunity to confirm it.

                              THANK YOU FOR VOTING


<PAGE>

                                                    Definitive Copy B


PHILLIPS PETROLEUM COMPANY
BARTLESVILLE, OKLAHOMA 74004

Human Resources & Services




                                         March 29, 2000


TO: Phillips Domestic Employees


On December 14, 1995, the Compensation and Benefits Arrangements Stock
Trust ("CBT") was established for the Company to use in its sole discretion
to meet its obligations with respect to various compensation and benefits
arrangements.  The CBT holds approximately 28.4 million shares of the
Company's common stock.  The Trustee for the CBT is Vanguard Fiduciary Trust
Company ("Trustee").

Under the terms of the CBT, the Trustee is required to seek voting
instructions for the CBT shares from domestic and certain foreign employees
of the Company and subsidiaries who participate in Company stock-related
benefit plans and arrangements.

Enclosed is the Voting Direction card.  If you choose to exercise this
opportunity to vote, your vote will be given equal weight to that of all
employees who elect to vote, and those directions will govern the Trustee's
vote of approximately 95% of the 28.4 million shares.  The remaining CBT
shares will be voted by foreign employees under similar arrangements.

These 28.4 million shares in the CBT represent approximately 10 percent of
the shares of Phillips stock eligible to be voted at the 2000 Annual Meeting.
These shares, combined with the approximately 15 percent stock ownership held
by the Thrift Plan of Phillips Petroleum Company and the Long-Term Stock
Saving Plan of Phillips Petroleum Company, give employees a strong voice in
the direction of the Company.


                              Phillips Petroleum Company

Enclosure



<PAGE>

                                                        Definitive Copy C

               CBT DOMESTIC CONFIDENTIAL VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000

COMPLETE THE INFORMATION BELOW TO VOTE DOMESTIC SHARES AS A DIRECTING
FIDUCIARY.

        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Phillips Petroleum Company Compensation and Benefits Arrangement
Stock Trust ("CBT") vote all shares of Phillips Petroleum Company common stock
(described on the back of this Voting Direction card) at the Phillips Petroleum
Company Annual Meeting of Stockholders to be held at the Adams Building, 4th
Street and Keeler Avenue, Bartlesville, Oklahoma, on May 8, 2000, at 10:00 a.m.
and any adjournment thereof, in the manner indicated on the back of this card
as to the matters shown and at its discretion as to any other matters that come
before the meeting, all as described in the Notice and Proxy Statement.

        I understand that by electing to direct the Trustee's vote of
domestic shares held in the CBT, that I become a directing fiduciary of the
CBT for voting such shares; and that I may decline to accept the
responsibility of a directing fiduciary as to such shares by NOT completing
and returning this Voting Direction card or NOT voting by telephone.  If
ChaseMellon Shareholder Services, L.L.C., the Tabulator for the Trustee,
Vanguard Fiduciary Trust Company, does not receive this card by May 5, 2000,
if you do not fill in any boxes or if you return this card unsigned, and if you
do not vote by telephone on or before May 5, 2000, the Trustee will
conclusively presume that you rejected your appointment as a directing
fiduciary and any shares in the CBT that you otherwise could have directed will
be directed by other eligible employees who elect to direct such shares.

- ------------------------------------------------------------------------------
This package contains your confidential Voting Direction card to instruct
the Trustee of the CBT how to vote shares of Phillips Petroleum Company
common stock described on the back of this card.

Also enclosed is the Company's Notice and Proxy Statement for the 2000 Annual
Meeting.  The Company's 1999 Annual Report was mailed to you separately prior
to the Proxy Statement mailing.  Please use these to help you decide how to
direct the way the Trustee (Vanguard Fiduciary Trust Company) should vote.
- ------------------------------------------------------------------------------

            This Voting Direction is continued on the reverse side
 ..............................................................................
                            ^Fold and Detach Here^

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.


                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 5, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction and return it promptly in the
    enclosed envelope for receipt by May 5, 2000.  If you are outside the
    United States, Puerto Rico or Canada, you must return your Voting Direction
    card by mail to vote.

                                 PLEASE VOTE

Employees who direct the CBT Trustee how to vote shares held by this trust have
an important voice in matters which affect Phillips Petroleum Company.

In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.


<PAGE>

I direct that my allocated portion of domestic shares held in the CBT which
includes shares representing the interests of employees who fail to give voting
directions be voted by the Trustee as follows:

                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 5, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

 ..............................................................................
                            ^Fold and Detach Here^

- ------------------------------------------------------------------------------
IF YOU WISH TO VOTE BY TELEPHONE IN THE UNITED STATES, PUERTO RICO OR CANADA,
PLEASE FOLLOW THE INSTRUCTIONS BELOW ON OR BEFORE MAY 5, 2000.  IF YOU VOTE BY
TELEPHONE, PLEASE DO NOT RETURN YOUR CARD BY MAIL.
- ------------------------------------------------------------------------------

HAVE YOUR VOTING DIRECTION CARD IN HAND.

TO VOTE BY PHONE THROUGH OUR TABULATOR, CHASEMELLON SHAREHOLDER SERVICES,
L.L.C.:

 o On a touch-tone telephone call Toll Free 1-800-840-1208 -- 24 hours a
   day -- 7 days a week.
 o Enter your eleven-digit Control Number which is indicated below.

- ------------------------------------------------------------------------------
Option 1: To vote as the Board of Directors recommends, press 1.  If you wish
to vote separately for the Election of Directors and Proposal 1, press 0.
- ------------------------------------------------------------------------------
  When you press 1, your vote will be confirmed and cast as you directed. END
OF CALL
- ------------------------------------------------------------------------------
Option 2: If you chose to vote separately for the Election of Directors and
Proposal 1, you will hear the following instructions:

  Election of   To VOTE FOR ALL nominees, press 1;
  Directors:    To WITHHOLD FOR ALL nominees, press 9;
                To WITHHOLD FOR AN INDIVIDUAL nominee, press 0, enter the two
                digit number that appears next to the name of the nominee for
                whom you DO NOT wish to vote.

  Proposal 1:   You may make your selection at any time.
                To vote FOR, press 1;
                To vote AGAINST, press 9;
                To ABSTAIN, press 0.
- ------------------------------------------------------------------------------

Your vote will be repeated and you will have an opportunity to confirm it.

                              THANK YOU FOR VOTING


<PAGE>

                                                        Definitive Copy D

               RSP DOMESTIC CONFIDENTIAL VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000


        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Retirement Savings Plan of Phillips Petroleum Company ("RSP")
vote all shares of Phillips Petroleum Company common stock (as set out on the
back of this Voting Direction card) at the Phillips Petroleum Company Annual
Meeting of Stockholders to be held at the Adams Building, 4th Street and Keeler
Avenue, Bartlesville, Oklahoma, on May 8, 2000, at 10:00 a.m. and any
adjournment thereof, in the manner indicated on the back of this card as to the
matters shown and at its discretion as to any other matters that come before
the meeting, all as described in the Notice and Proxy Statement.

        If ChaseMellon Shareholder Services, L.L.C., the Tabulator for the
Trustee, Vanguard Fiduciary Trust Company, does not receive this Voting
Direction card by May 1, 2000, if you do not fill in any boxes, if you return
this card unsigned, and if you do not vote by telephone on or before May 1,
2000, any shares representing your part of the Retirement Savings Plan will be
voted by the Trustee at the Trustee's discretion.

- ------------------------------------------------------------------------------
This package contains your confidential Voting Direction card to instruct
the Trustee of the RSP how to vote shares of Phillips Petroleum Company
common stock described on the back of this card below representing your
interest in the RSP.

Also enclosed is the Company's Notice and Proxy Statement for the 2000 Annual
Meeting.  The Company's 1999 Annual Report was mailed to you separately prior
to the Proxy Statement mailing.  Please use these to help you decide how to
direct the way the Trustee (Vanguard Fiduciary Trust Company) should vote.
- ------------------------------------------------------------------------------

            This Voting Direction is continued on the reverse side
 ..............................................................................
                            ^Fold and Detach Here^


Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.


                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction and return it promptly in the
    enclosed envelope for receipt by May 1, 2000.  If you are outside the
    United States, Puerto Rico or Canada, you must return your Voting Direction
    card by mail to vote.

                                 PLEASE VOTE


In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.


<PAGE>

I direct that shares representing my part of the RSP be voted by the Trustee as
follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

 ..............................................................................
                            ^Fold and Detach Here^

- ------------------------------------------------------------------------------
IF YOU WISH TO VOTE BY TELEPHONE IN THE UNITED STATES, PUERTO RICO OR CANADA,
PLEASE FOLLOW THE INSTRUCTIONS BELOW ON OR BEFORE MAY 1, 2000.  IF YOU VOTE BY
TELEPHONE, PLEASE DO NOT RETURN YOUR CARD BY MAIL.
- ------------------------------------------------------------------------------

HAVE YOUR VOTING DIRECTION CARD IN HAND.

TO VOTE BY PHONE THROUGH OUR TABULATOR, CHASEMELLON SHAREHOLDER SERVICES,
L.L.C.:

 o On a touch-tone telephone call Toll Free 1-800-840-1208 -- 24 hours a
   day -- 7 days a week.
 o Enter your eleven-digit Control Number which is indicated below.

- ------------------------------------------------------------------------------
Option 1: To vote as the Board of Directors recommends, press 1.  If you wish
to vote separately for the Election of Directors and Proposal 1, press 0.
- ------------------------------------------------------------------------------
  When you press 1, your vote will be confirmed and cast as you directed. END
OF CALL
- ------------------------------------------------------------------------------
Option 2: If you chose to vote separately for the Election of Directors and
Proposal 1, you will hear the following instructions:

  Election of   To VOTE FOR ALL nominees, press 1;
  Directors:    To WITHHOLD FOR ALL nominees, press 9;
                To WITHHOLD FOR AN INDIVIDUAL nominee, press 0, enter the two
                digit number that appears next to the name of the nominee for
                whom you DO NOT wish to vote.

  Proposal 1:   You may make your selection at any time.
                To vote FOR, press 1;
                To vote AGAINST, press 9;
                To ABSTAIN, press 0.
- ------------------------------------------------------------------------------

Your vote will be repeated and you will have an opportunity to confirm it.

                              THANK YOU FOR VOTING


<PAGE>


                                                        Definitive Copy E

                                                           THRIFT/LTSSP


                  Vanguard Fiduciary Trust Company
                          P.O. Box 2900
                     Valley Forge, PA  19482

            IMPORTANT THRIFT/LTSSP VOTING INSTRUCTIONS

We at Vanguard are pleased to be the Trustee for the Thrift Plan of
Phillips Petroleum Company ("Thrift Plan") and the Long-Term Stock Savings
Plan of Phillips Petroleum Company ("LTSSP").

This package contains your confidential Voting Direction cards to instruct
the Trustee of the Thrift Plan and the LTSSP how to vote shares of Phillips
Petroleum Company common stock described on the enclosed card(s).  The voting
will take place at the Phillips Petroleum Company Annual Meeting of
Stockholders to be held at the Adams Building, 4th Street and Keeler
Avenue, Bartlesville, Oklahoma, on May 8, 2000 at 10:00 a.m.

Also enclosed is the Company's Notice and Proxy Statement for the 2000 Annual
Meeting.  The Company's 1999 Annual Report was mailed to you separately prior
to the Proxy Statement mailing.  Please use these to help you decide how to
direct the way the Trustee (Vanguard Fiduciary Trust Company) should vote.

PLEASE FOLLOW THE INSTRUCTIONS LISTED BELOW CAREFULLY.

NOTE: Only the voting card(s) that apply to you are enclosed.

                           YOUR VOTE IS IMPORTANT!

  The Thrift Plan and LTSSP participants who direct the Trustee how to vote
  shares held by these plans have an important voice in matters which affect
  Phillips Petroleum Company.

                        You can vote in one of two ways:
Election 1
- ----------
- ------------------------------------------------------------------------------
IF YOU WISH TO VOTE BY TELEPHONE IN THE UNITED STATES, PUERTO RICO OR CANADA,
PLEASE FOLLOW THE INSTRUCTIONS BELOW ON OR BEFORE MAY 1, 2000.  IF YOU VOTE BY
TELEPHONE, PLEASE DO NOT RETURN YOUR CARD(S) BY MAIL.
- ------------------------------------------------------------------------------

HAVE YOUR VOTING DIRECTION CARD IN HAND.

TO VOTE BY PHONE THROUGH OUR TABULATOR, CHASEMELLON SHAREHOLDER SERVICES,
L.L.C.:

 o On a touch-tone telephone call Toll Free 1-800-840-1208 -- 24 hours a
   day -- 7 days a week.
 o Enter your eleven-digit Control Number which is indicated on the bottom of
   the Voting Direction card.

- ------------------------------------------------------------------------------
Option 1: To vote as the Board of Directors recommends, press 1.  If you wish
to vote separately for the Election of Directors and Proposal 1, press 0.
- ------------------------------------------------------------------------------
When you press 1, your vote will be confirmed and cast as you directed. END OF
CALL
- ------------------------------------------------------------------------------
Option 2: If you chose to vote separately for the Election of Directors and
Proposal 1, you will hear the following instructions:

  Election of   To VOTE FOR ALL nominees, press 1;
  Directors:    To WITHHOLD FOR ALL nominees, press 9;
                To WITHHOLD FOR AN INDIVIDUAL nominee, press 0, enter the two
                digit number that appears next to the name of the nominee for
                whom you DO NOT wish to vote.

  Proposal 1:   You may make your selection at any time.
                To vote FOR, press 1;
                To vote AGAINST, press 9;
                To ABSTAIN, press 0.
- ------------------------------------------------------------------------------
Your vote will be repeated and you will have an opportunity to confirm it.

                              OR

Election 2
- ----------
Mark, sign and date your card(s) and return promptly in the enclosed envelope.
Card(s) must be received by May 1, 2000.  If you are outside the United States,
Puerto Rico or Canada, you must return your voting direction card by mail to
vote.

In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.


<PAGE>

                                                        Definitive Copy F


                                THRIFT
               THRIFT PLAN CONFIDENTIAL VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000


        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Thrift Plan of Phillips Petroleum Company ("Thrift Plan") vote
all shares of Phillips Petroleum Company common stock (as set out on the back
of this Voting Direction card) at the Phillips Petroleum Company Annual Meeting
of Stockholders to be held at the Adams Building, 4th Street and Keeler Avenue,
Bartlesville, Oklahoma, on May 8, 2000, at 10:00 a.m., and any adjournment
thereof, in the manner indicated on the back of this card as to the matters
shown and at its discretion as to any other matters that come before the
meeting, all as described in the Notice and Proxy Statement.

        If ChaseMellon Shareholder Services, L.L.C., the Tabulator for the
Trustee, Vanguard Fiduciary Trust Company, does not receive this Voting
Direction card by May 1, 2000, if you do not fill in any boxes on the back of
this card, if you return this card unsigned, and if you do not vote by
telephone on or before May 1, 2000, any shares in the Thrift Plan that you
otherwise could have directed will be directed by other eligible employees who
elect to direct such shares.


            This Voting Direction is continued on the reverse side
 ..............................................................................
                            ^Fold and Detach Here^


Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.


                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on a touch-tone telephone in the United
    States, Puerto Rico or Canada, and follow the instructions on the reverse
    side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction card and return it promptly in
    the enclosed envelope.  If you are outside the United States, Puerto Rico
    or Canada, you must return your Voting Direction card by mail to vote.

                                 PLEASE VOTE


In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive Voting Direction
card in the mail, regardless of your election.


<PAGE>

I direct that shares representing my part of the Thrift Plan be voted by the
Trustee as follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                                                          T
                                 PLEASE VOTE
                             Fold and Detach Here
 ..............................................................................


- ------------------------------------------------------------------------------
IF YOU WISH TO VOTE BY TELEPHONE IN THE UNITED STATES, PUERTO RICO OR CANADA,
PLEASE FOLLOW THE INSTRUCTIONS BELOW ON OR BEFORE MAY 1, 2000.  IF YOU VOTE BY
TELEPHONE, PLEASE DO NOT RETURN YOUR CARD(S) BY MAIL.
- ------------------------------------------------------------------------------

HAVE YOUR VOTING DIRECTION CARD IN HAND.

TO VOTE BY PHONE THROUGH OUR TABULATOR, CHASEMELLON SHAREHOLDER SERVICES,
L.L.C.:

 o On a touch-tone telephone call Toll Free 1-800-840-1208 -- 24 hours a
   day -- 7 days a week.
 o Enter your eleven-digit Control Number which is indicated below.

- ------------------------------------------------------------------------------
Option 1: To vote as the Board of Directors recommends, press 1.  If you wish
to vote separately for the Election of Directors and Proposal 1, press 0.
- ------------------------------------------------------------------------------
  When you press 1, your vote will be confirmed and cast as you directed. END
OF CALL
- ------------------------------------------------------------------------------
Option 2: If you chose to vote separately for the Election of Directors and
Proposal 1, you will hear the following instructions:

  Election of   To VOTE FOR ALL nominees, press 1;
  Directors:    To WITHHOLD FOR ALL nominees, press 9;
                To WITHHOLD FOR AN INDIVIDUAL nominee, press 0, enter the two
                digit number that appears next to the name of the nominee for
                whom you DO NOT wish to vote.

  Proposal 1:   You may make your selection at any time.
                To vote FOR, press 1;
                To vote AGAINST, press 9;
                To ABSTAIN, press 0.
- ------------------------------------------------------------------------------

Your vote will be repeated and you will have an opportunity to confirm it.

                              THANK YOU FOR VOTING


<PAGE>


                                                        Definitive Copy G


                                THRIFT
               THRIFT PLAN CONFIDENTIAL VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000


        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Thrift Plan of Phillips Petroleum Company ("Thrift Plan") vote
all shares of Phillips Petroleum Company common stock (as set out on the back
of this Voting Direction card) at the Phillips Petroleum Company Annual Meeting
of Stockholders to be held at the Adams Building, 4th Street and Keeler Avenue,
Bartlesville, Oklahoma, on May 8, 2000, at 10:00 a.m., and any adjournment
thereof, in the manner indicated on the back of this card as to the matters
shown and at its discretion as to any other matters that come before the
meeting, all as described in the Notice and Proxy Statement.

        If ChaseMellon Shareholder Services, L.L.C., the Tabulator for the
Trustee, Vanguard Fiduciary Trust Company, does not receive this Voting
Direction card by May 1, 2000, if you do not fill in any boxes on the back of
this card, if you return this card unsigned, and if you do not vote by
telephone on or before May 1, 2000, any shares in the Thrift Plan that you
otherwise could have directed will be directed by other eligible employees who
elect to direct such shares.

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.

                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your card(s) and return promptly in the enclosed
    envelope for receipt by May 1, 2000.  If you are outside the United States,
    Puerto Rico or Canada, you must return your Voting Direction card by mail
    to vote.


            This Voting Direction is continued on the reverse side
 ..............................................................................
                            ^Fold and Detach Here^


                                THRIFT
          THRIFT PLAN CONFIDENTIAL FIDUCIARY VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000

        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Thrift Plan of Phillips Petroleum Company ("Thrift Plan") vote
all shares of Phillips Petroleum Company common stock (as set out on the back
of this Voting Direction card) at the Phillips Petroleum Company Annual Meeting
of Stockholders to be held at the Adams Building, 4th Street and Keeler Avenue,
Bartlesville, Oklahoma, on May 8, 2000, at 10:00 a.m., and any adjournment
thereof, in the manner indicated on the back of this card as to the matters
shown and at its discretion as to any other matters that come before the
meeting, all as described in the Notice and Proxy Statement.

        I understand that by electing to direct the Trustee's vote of shares
which do not represent my own part of the Thrift Plan that I become a fiduciary
of the Thrift Plan for voting such shares; that I must act in the best
interests of all participants in the Thrift Plan when giving directions for
voting shares not representing my own part of the Thrift Plan; that I have
read and understand my duties as a fiduciary as they are described on page 27
of the Thrift Summary Plan Description/Prospectus dated July 1, 1999; and that
I may decline to accept the responsibility of a fiduciary as to such shares by
NOT completing or returning this Voting Direction card or NOT voting by
telephone.

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.

                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your card(s) and return promptly in the enclosed
    envelope for receipt by May 1, 2000.  If you are outside the United States,
    Puerto Rico or Canada, you must return your Voting Direction card by mail
    to vote.

            This Voting Direction is continued on the reverse side

<PAGE>

I direct that shares representing my part of the Thrift Plan be voted by the
Trustee as follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                 PLEASE VOTE
In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.

                                                                            T
                             Fold and Detach Here
 ..............................................................................

I direct that my pro rata portion of all shares of stock representing the
interest of Thrift Plan participants who fail to give voting direction be voted
by the Trustee as follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                 PLEASE VOTE
In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.

                                                                    TF

<PAGE>

                                                        Definitive Copy H


                                LTSSP
               LTSSP PLAN CONFIDENTIAL VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000


        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Long-Term Stock Savings Plan of Phillips Petroleum Company
("LTSSP") vote all shares of Phillips Petroleum Company common stock (as set
out on the back of this Voting Direction card) at the Phillips Petroleum
Company Annual Meeting of Stockholders to be held at the Adams Building,
4th Street and Keeler Avenue, Bartlesville, Oklahoma, on May 8, 2000, at
10:00 a.m., and any adjournment thereof, in the manner indicated on the back of
this card as to the matters shown and at its discretion as to any other matters
that come before the meeting, all as described in the Notice and Proxy
Statement.

        If ChaseMellon Shareholder Services, L.L.C., the Tabulator for the
Trustee, Vanguard Fiduciary Trust Company, does not receive this Voting
Direction card by May 1, 2000, if you do not fill in any boxes on the back of
this card, if you return this card unsigned, and if you do not vote by
telephone on or before May 1, 2000, any shares in the LTSSP that you otherwise
could have directed will be directed by other eligible employees who elect to
direct such shares.


            This Voting Direction is continued on the reverse side
 ..............................................................................
                            ^Fold and Detach Here^


Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.


                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on a touch-tone telephone in the United
    States, Puerto Rico or Canada, and follow the instructions on the reverse
    side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction card and return it promptly in
    the enclosed envelope.  If you are outside the United States, Puerto Rico
    or Canada, you must return your Voting Direction card by mail to vote.

                                 PLEASE VOTE


In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.


<PAGE>

I direct that shares representing my part of the LTSSP be voted by the Trustee
as follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.
                                                                           L

                                 PLEASE VOTE
                             Fold and Detach Here
 ..............................................................................


- ------------------------------------------------------------------------------
IF YOU WISH TO VOTE BY TELEPHONE IN THE UNITED STATES, PUERTO RICO OR CANADA,
PLEASE FOLLOW THE INSTRUCTIONS BELOW ON OR BEFORE MAY 1, 2000.  IF YOU VOTE BY
TELEPHONE, PLEASE DO NOT RETURN YOUR CARD(S) BY MAIL.
- ------------------------------------------------------------------------------

HAVE YOUR VOTING DIRECTION CARD IN HAND.

TO VOTE BY PHONE THROUGH OUR TABULATOR, CHASEMELLON SHAREHOLDER SERVICES,
L.L.C.:

 o On a touch-tone telephone call Toll Free 1-800-840-1208 -- 24 hours a
   day -- 7 days a week.
 o Enter your eleven-digit Control Number which is indicated below.

- ------------------------------------------------------------------------------
Option 1: To vote as the Board of Directors recommends, press 1.  If you wish
to vote separately for the Election of Directors and Proposal 1, press 0.
- ------------------------------------------------------------------------------
  When you press 1, your vote will be confirmed and cast as you directed. END
OF CALL
- ------------------------------------------------------------------------------
Option 2: If you chose to vote separately for the Election of Directors and
Proposal 1, you will hear the following instructions:

  Election of   To VOTE FOR ALL nominees, press 1;
  Directors:    To WITHHOLD FOR ALL nominees, press 9;
                To WITHHOLD FOR AN INDIVIDUAL nominee, press 0, enter the two
                digit number that appears next to the name of the nominee for
                whom you DO NOT wish to vote.

  Proposal 1:   You may make your selection at any time.
                To vote FOR, press 1;
                To vote AGAINST, press 9;
                To ABSTAIN, press 0.
- ------------------------------------------------------------------------------

Your vote will be repeated and you will have an opportunity to confirm it.

                              THANK YOU FOR VOTING


<PAGE>


                                                        Definitive Copy I


                                LTSSP
                 LTSSP CONFIDENTIAL VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000


        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Long-Term Stock Savings Plan of Phillips Petroleum Company
("LTSSP") vote all shares of Phillips Petroleum Company common stock (as set
out on the back of this Voting Direction card) at the Phillips Petroleum
Company Annual Meeting of Stockholders to be held at the Adams Building,
4th Street and Keeler Avenue, Bartlesville, Oklahoma, on May 8, 2000, at
10:00 a.m., and any adjournment thereof, in the manner indicated on the back of
this card as to the matters shown and at its discretion as to any other matters
that come before the meeting, all as described in the Notice and Proxy
Statement.

        If ChaseMellon Shareholder Services, L.L.C., the Tabulator for the
Trustee, Vanguard Fiduciary Trust Company, does not receive this Voting
Direction card by May 1, 2000, if you do not fill in any boxes on the back of
this card, if you return this card unsigned, and if you do not vote by
telephone on or before May 1, 2000, any shares in the LTSSP that you otherwise
could have directed will be directed by other eligible employees who elect to
direct such shares.

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.

                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction card and return promptly in the
    enclosed envelope for receipt by May 1, 2000.  If you are outside the
    United States, Puerto Rico or Canada, you must return your Voting Direction
    card by mail to vote.


            This Voting Direction is continued on the reverse side
 ..............................................................................
                            ^Fold and Detach Here^


                                LTSSP
           LTSSP CONFIDENTIAL FIDUCIARY VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000

        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Long-Term Stock Savings Plan of Phillips Petroleum Company
("LTSSP") vote all shares of Phillips Petroleum Company common stock (as set
out on the back of this Voting Direction card) at the Phillips Petroleum
Company Annual Meeting of Stockholders to be held at the Adams Building,
4th Street and Keeler Avenue, Bartlesville, Oklahoma, on May 8, 2000, at
10:00 a.m., and any adjournment thereof, in the manner indicated on the back of
this card as to the matters shown and at its discretion as to any other matters
that come before the meeting, all as described in the Notice and Proxy
Statement.

        I understand that by electing to direct the Trustee's vote of shares
which do not represent my own part of the LTSSP that I become a fiduciary of
the LTSSP for voting such shares; that I must act in the best interests of all
participants in the LTSSP when giving directions for voting shares not
representing my own part of the LTSSP; that I have read and understand my
duties as a fiduciary as they are described on pages 17 and 18 of the LTSSP
Summary Plan Description/Prospectus dated July 1, 1999; and that I may decline
to accept the responsibility of a fiduciary as to such shares by NOT completing
or returning this Voting Direction card or NOT voting by telephone.

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.

                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction card and return promptly in the
    enclosed envelope for receipt by May 1, 2000.  If you are outside the
    United States, Puerto Rico or Canada, you must return your Voting Direction
    card by mail to vote.

            This Voting Direction is continued on the reverse side

<PAGE>

I direct that shares representing my part of the LTSSP be voted by the Trustee
as follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                 PLEASE VOTE
In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your proxy
card that you would like to view your Annual Report and Proxy Statement
electronically via the Internet.  Your election can be revoked at any time by
calling 1-800-840-1208.  You will continue to receive your proxy card in the
mail, regardless of your election.
                                                                         L
                             Fold and Detach Here
 ..............................................................................

I direct that my pro rata portion of (1) all unallocated shares of stock in the
Employer Stock Fund and (2) all shares of stock representing the interests of
LTSSP participants who fail to give voting direction be voted by the Trustee as
follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                 PLEASE VOTE
In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your proxy
card that you would like to view your Annual Report and Proxy Statement
electronically via the Internet.  Your election can be revoked at any time by
calling 1-800-840-1208.  You will continue to receive your proxy card in the
mail, regardless of your election.

                                                                       LF

<PAGE>

                                                        Definitive Copy J


                                THRIFT
               THRIFT PLAN CONFIDENTIAL VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000


        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Thrift Plan of Phillips Petroleum Company ("Thrift Plan") vote
all shares of Phillips Petroleum Company common stock (as set out on the back
of this Voting Direction card) at the Phillips Petroleum Company Annual Meeting
of Stockholders to be held at the Adams Building, 4th Street and Keeler Avenue,
Bartlesville, Oklahoma, on May 8, 2000, at 10:00 a.m., and any adjournment
thereof, in the manner indicated on the back of this card as to the matters
shown and at its discretion as to any other matters that come before the
meeting, all as described in the Notice and Proxy Statement.

        If ChaseMellon Shareholder Services, L.L.C., the Tabulator for the
Trustee, Vanguard Fiduciary Trust Company, does not receive this Voting
Direction card by May 1, 2000, if you do not fill in any boxes on the back of
this card, if you return this card unsigned, and if you do not vote by
telephone on or before May 1, 2000, any shares in the Thrift Plan that you
otherwise could have directed will be directed by other eligible employees who
elect to direct such shares.

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.

                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction card(s) and return promptly in
    the enclosed envelope for receipt by May 1, 2000.  If you are outside the
    United States, Puerto Rico or Canada, you must return your Voting Direction
    card by mail to vote.


            This Voting Direction is continued on the reverse side
 ..............................................................................
                            ^Fold and Detach Here^

                                LTSSP
                 LTSSP CONFIDENTIAL VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000


        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Long-Term Stock Savings Plan of Phillips Petroleum Company
("LTSSP") vote all shares of Phillips Petroleum Company common stock (as set
out on the back of this Voting Direction card) at the Phillips Petroleum
Company Annual Meeting of Stockholders to be held at the Adams Building, 4th
Street and Keeler Avenue, Bartlesville, Oklahoma, on May 8, 2000, at
10:00 a.m., and any adjournment thereof, in the manner indicated on the back of
this card as to the matters shown and at its discretion as to any other matters
that come before the meeting, all as described in the Notice and Proxy
Statement.

        If ChaseMellon Shareholder Services, L.L.C., the Tabulator for the
Trustee, Vanguard Fiduciary Trust Company, does not receive this Voting
Direction card by May 1, 2000, if you do not fill in any boxes on the back of
this card, if you return this card unsigned, and if you do not vote by
telephone on or before May 1, 2000, any shares in the LTSSP that you otherwise
could have directed will be directed by other eligible employees who elect to
direct such shares.

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.

                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction card(s) and return promptly in
    the enclosed envelope for receipt by May 1, 2000.  If you are outside the
    United States, Puerto Rico or Canada, you must return your Voting Direction
    card by mail to vote.


            This Voting Direction is continued on the reverse side

<PAGE>

I direct that shares representing my part of the Thrift Plan be voted by the
Trustee as follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                 PLEASE VOTE
In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.
                                                                             T
                             Fold and Detach Here
 ..............................................................................

I direct that shares representing my part of the LTSSP be voted by the Trustee
as follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                 PLEASE VOTE
In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.
                                                                             L
<PAGE>

                                                        Definitive Copy K


                                LTSSP
                 LTSSP CONFIDENTIAL VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000


        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Long-Term Stock Savings Plan of Phillips Petroleum Company
("LTSSP") vote all shares of Phillips Petroleum Company common stock (as set
out on the back of this Voting Direction card) at the Phillips Petroleum
Company Annual Meeting of Stockholders to be held at the Adams Building,
4th Street and Keeler Avenue, Bartlesville, Oklahoma, on May 8, 2000, at
10:00 a.m., and any adjournment thereof, in the manner indicated on the back of
this card as to the matters shown and at its discretion as to any other matters
that come before the meeting, all as described in the Notice and Proxy
Statement.

        If ChaseMellon Shareholder Services, L.L.C., the Tabulator for the
Trustee, Vanguard Fiduciary Trust Company, does not receive this Voting
Direction card by May 1, 2000, if you do not fill in any boxes on the back of
this card, if you return this card unsigned, and if you do not vote by
telephone on or before May 1, 2000, any shares in the LTSSP that you otherwise
could have directed will be directed by other eligible employees who elect to
direct such shares.

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.

                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction card(s) and return promptly in
    the enclosed envelope for receipt by May 1, 2000.  If you are outside the
    United States, Puerto Rico or Canada, you must return your Voting Direction
    card by mail to vote.


            This Voting Direction is continued on the reverse side
 ..............................................................................
                            ^Fold and Detach Here^


                                LTSSP
           LTSSP CONFIDENTIAL FIDUCIARY VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000

        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Long-Term Stock Savings Plan of Phillips Petroleum Company
("LTSSP") vote all shares of Phillips Petroleum Company common stock (as set
out on the back of this Voting Direction card) at the Phillips Petroleum
Company Annual Meeting of Stockholders to be held at the Adams Building,
4th Street and Keeler Avenue, Bartlesville, Oklahoma, on May 8, 2000, at
10:00 a.m., and any adjournment thereof, in the manner indicated on the back of
this card as to the matters shown and at its discretion as to any other matters
that come before the meeting, all as described in the Notice and Proxy
Statement.

        I understand that by electing to direct the Trustee's vote of shares
which do not represent my own part of the LTSSP that I become a fiduciary of
the LTSSP for voting such shares; that I must act in the best interests of all
participants in the LTSSP when giving directions for voting shares not
representing my own part of the LTSSP; that I have read and understand my
duties as a fiduciary as they are described on pages 17 and 18 of the LTSSP
Summary Plan Description/Prospectus dated July 1, 1999; and that I may decline
to accept the responsibility of a fiduciary as to such shares by NOT completing
or returning this Voting Direction card or NOT voting by telephone.

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.

                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction card and return promptly in the
    enclosed envelope for receipt by May 1, 2000.  If you are outside the
    United States, Puerto Rico or Canada, you must return your Voting Direction
    card by mail to vote.

            This Voting Direction is continued on the reverse side

 ...............................................................................

                                THRIFT
               THRIFT PLAN CONFIDENTIAL VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000


        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Thrift Plan of Phillips Petroleum Company ("Thrift Plan") vote
all shares of Phillips Petroleum Company common stock (as set out on the back
of this Voting Direction card) at the Phillips Petroleum Company Annual Meeting
of Stockholders to be held at the Adams Building, 4th Street and Keeler Avenue,
Bartlesville, Oklahoma, on May 8, 2000, at 10:00 a.m., and any adjournment
thereof, in the manner indicated on the back of this card as to the matters
shown and at its discretion as to any other matters that come before the
meeting, all as described in the Notice and Proxy Statement.

        If ChaseMellon Shareholder Services, L.L.C., the Tabulator for the
Trustee, Vanguard Fiduciary Trust Company, does not receive this Voting
Direction card by May 1, 2000, if you do not fill in any boxes on the back of
this card, if you return this card unsigned, and if you do not vote by
telephone on or before May 1, 2000, any shares in the Thrift Plan that you
otherwise could have directed will be directed by other eligible employees who
elect to direct such shares.

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.

                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your Voting Direction card(s) and return promptly in
    the enclosed envelope for receipt by May 1, 2000.  If you are outside the
    United States, Puerto Rico or Canada, you must return your Voting Direction
    card by mail to vote.


            This Voting Direction is continued on the reverse side
 ..............................................................................
                            ^Fold and Detach Here^


                                THRIFT
          THRIFT PLAN CONFIDENTIAL FIDUCIARY VOTING DIRECTIONS
 Phillips Petroleum Company Annual Meeting of Stockholders May 8, 2000

        The undersigned hereby directs that Vanguard Fiduciary Trust Company,
Trustee of the Thrift Plan of Phillips Petroleum Company ("Thrift Plan") vote
all shares of Phillips Petroleum Company common stock (as set out on the back
of this Voting Direction card) at the Phillips Petroleum Company Annual Meeting
of Stockholders to be held at the Adams Building, 4th Street and Keeler Avenue,
Bartlesville, Oklahoma, on May 8, 2000, at 10:00 a.m., and any adjournment
thereof, in the manner indicated on the back of this card as to the matters
shown and at its discretion as to any other matters that come before the
meeting, all as described in the Notice and Proxy Statement.

        I understand that by electing to direct the Trustee's vote of shares
which do not represent my own part of the Thrift Plan that I become a fiduciary
of the Thrift Plan for voting such shares; that I must act in the best
interests of all participants in the Thrift Plan when giving directions for
voting shares not representing my own part of the Thrift Plan; that I have
read and understand my duties as a fiduciary as they are described on page 27
of the Thrift Summary Plan Description/Prospectus dated July 1, 1999; and that
I may decline to accept the responsibility of a fiduciary as to such shares by
NOT completing or returning this Voting Direction card or NOT voting by
telephone.

Phillips Petroleum Company has acknowledged and agreed to honor the
confidentiality of your voting instructions to the Trustee.  The Trustee will
keep your voting instructions confidential.

                            YOUR VOTE IS IMPORTANT!
                        You can vote in one of two ways:

 1. Call toll-free 1-800-840-1208 on or before May 1, 2000, on a touch-tone
    telephone in the United States, Puerto Rico or Canada, and follow the
    instructions on the reverse side.  There is NO CHARGE to you for this call.

                                     or

 2. Mark, sign and date your card(s) and return promptly in the enclosed
    envelope for receipt by May 1, 2000.  If you are outside the United States,
    Puerto Rico or Canada, you must return your Voting Direction card by mail
    to vote.

            This Voting Direction is continued on the reverse side

<PAGE>

I direct that shares representing my part of the Thrift Plan be voted by the
Trustee as follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                 PLEASE VOTE
In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.
                                                                             T
                             Fold and Detach Here
 ..............................................................................

I direct that my pro rata portion of all shares of stock representing the
interests of Thrift Plan participants who fail to give voting direction be
voted by the Trustee as follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                 PLEASE VOTE
In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.
                                                                            TF
<PAGE>

I direct that shares representing my part of the LTSSP be voted by the Trustee
as follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                 PLEASE VOTE
In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.
                                                                             L
                             Fold and Detach Here
 ..............................................................................

I direct that my pro rata portion of (1) all unallocated shares of stock in the
Employer Stock Fund and (2) all shares of stock representing the interests of
LTSSP participants who fail to give voting direction be voted by the Trustee as
follows:


                                                     Please mark your
                                                     votes as indicated [X]
                                                     in this example


- ------------------------------------------------------------------------------
Company recommends a vote FOR:  ELECTION OF DIRECTORS:  Nominees:
01 N. Augustine, 02 D. Boren, 03 R. Chappell, 04 R. Devlin, 05 L. Eagleburger,
06 L. Horner, 07 J. Mulva, 08 R. Tobias, 09 V. Tschinkel and 10 K. Turner.

  VOTE FOR         VOTE WITHHELD     *To withhold authority to vote for any
all nominees     for all nominees     nominee write that nominee's name on the
listed above*      listed above       space below.

    [ ]                [ ]            ________________________________________

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

Company recommends a vote FOR:             I consent to future access of the
Proposal 1 to approve the                  Annual Reports and Proxy Statements
designation of the independent             electronically via the Internet.  I
auditors, Ernst & Young LLP.               understand that the Company may no
                                           longer distribute printed materials
  FOR     AGAINST     ABSTAIN              to me for any future Stockholder
  [ ]       [ ]         [ ]                Meeting until such consent is
                                           revoked.  [ ]


                                             Unless you vote by telephone,
                                             please mark, date, sign and return
                                             this Voting Direction card for
                                             receipt by May 1, 2000.

                                             Dated:__________________, 2000

                                             ______________________________

                                             ______________________________

                                                       Signature

                                             Your signature on this Voting
                                             Direction card should be exactly
                                             the same as the name imprinted
                                             hereon.

                                 PLEASE VOTE
In order to reduce the costs associated with producing and mailing your Annual
Report and Proxy Statement in future years, we urge you to elect on your Voting
Direction card that you would like to view your Annual Report and Proxy
Statement electronically via the Internet.  Your election can be revoked at any
time by calling 1-800-840-1208.  You will continue to receive your Voting
Direction card in the mail, regardless of your election.
                                                                             LF


<PAGE>

                                                         Definitive Copy L


                  SPECIAL TELEPHONE VOTING INFORMATION

Your eleven-digit Control Number for telephone voting is located in the lower
right hand corner of each Voting Direction card.  If you choose to vote by
telephone, you must make a separate phone call to vote each Control Number.
There is no charge to you for these calls.


<PAGE>

                                                        Definitive Copy M



                         Canada Trust Company




Date:        29 March 2000




To:  Participants in the Phillips Petroleum Resources, Ltd.
     Employee Savings Plan



Dear Participant,

In the attached Report and Accounts you will find a notice to Shareholders
convening the Annual General Meeting to be held on Monday 8th May 2000 and
a Proxy Statement.  Your attention is drawn to the fact that it is Canada
Trust Company, the Trustee of the Plan and the registered holder of the
shares, who has the right to attend and vote at the Meeting.

However, you are entitled to instruct the Trustee on how to vote on the
resolutions to be proposed at the Meeting.  If you wish to do so, you should
complete the enclosed Voting Instruction Form and return it, using the
enclosed pre-paid envelope, to reach Canada Trust Company by not later than
2:00 p.m. on Friday 28th April 2000.

If you do not instruct the Trustee on how to vote, your shares will be
voted in the same way and in the same proportions as those for which the
Trustee receives directions from other participants.  Results of the Plan's
voting will also be used to vote a portion of the Phillips Petroleum
Company Compensation and Benefits Stock Arrangement Trust.




Yours faithfully



CANADA TRUST COMPANY


<PAGE>


                                                        Definitive Copy N


                   PHILLIPS PETROLEUM RESOURCES, LTD.
                        EMPLOYEE SAVINGS PLAN


                       VOTING INSTRUCTION FORM
     Should you wish to vote, please complete and return this entire
                               form.





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

I, the undersigned being a participant in the Plan, hereby instruct Canada
Trust Company, the Trustee of the Plan, to vote or cause to be voted any
Common Stock of Phillips Petroleum Company held by it on my behalf at the
2000 Annual Meeting of Stockholders to be held on Monday 8th May 2000 or
at any adjournment thereof as follows:

PLEASE INDICATE WITH AN "X" IN THE APPROPRIATE BOX HOW YOU WISH YOUR VOTE
TO BE CAST.

The Company recommends a vote FOR:

        ELECTION OF DIRECTORS:  Nominees: N. Augustine, D. Boren,
        R. Chappell, Jr., R. Devlin, L. Eagleburger, L. Horner,
        J. Mulva, R. Tobias, V. Tschinkel and K. Turner.

[ ]     VOTE FOR all nominees listed above*

[ ]     VOTE WITHHELD from all nominees listed above

*To withhold authority to vote for any nominee write the nominee's name in
 the space below.

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

The Company recommends a vote FOR:

     PROPOSAL 1:    To approve designation of the independent auditors,
                    Ernst & Young L.L.P.:

                    FOR [ ]       AGAINST [ ]         ABSTAIN [ ]



NAME (in block capitals please)............................................

SIGNATURE..................................................................

DATE.......................................................................



NOTES:    1.   Full details of the items are contained in the enclosed
               Proxy Statement.
          2.   To be effective this form of direction must be mailed using
               the enclosed pre-paid envelope to reach the Trustee no
               later than 2 p.m. on Friday, 28th April 2000.
          3.   If the Trustee does not receive any voting direction from
               you, your shares will be voted in the same way and in the
               same proportions as those for which the Trustee receives
               directions from other participants.  Results of the Plan's
               voting will also be used to vote a portion of the Phillips
               Petroleum Company Compensation and Benefits Stock
               Arrangement Trust.

THE TRUSTEE WILL KEEP YOUR VOTING INSTRUCTIONS CONFIDENTIAL AND WILL NOT
DIVULGE YOUR DIRECTIONS TO PHILLIPS PETROLEUM COMPANY OR ANY
OF ITS SUBSIDIARY COMPANIES.

<PAGE>


                                                        Definitive Copy O


ENGLISH VERSION OF GERMAN LETTER
- --------------------------------

          Hill Samuel Offshore Trust Company Ltd



Date:    29 March 2000

To  :    Participants in the Phillips Petroleum Overseas
         Stock Savings Plan (Emden-Germany)


Dear Participant,

In the attached Report and Accounts you will find a notice to Shareholders
convening the Annual General Meeting to be held on Monday 8th May 2000
and a proxy statement.  Your attention is drawn to the fact that it is the
Trustee of the Stock Savings Plan who is the registered holder of the
shares and who, therefore, has the right to attend and vote at the Meeting.

However, you are entitled to instruct the Trustee on how to vote on the
resolutions to be proposed at the Meeting.  If you wish to do so, you should
complete the enclosed Voting Instruction Form and return it, using the
enclosed pre-addressed envelope, to reach the Trustee by no later than
2:00 p.m. on Friday 28th April 2000.

If you do not instruct the Trustee on how to vote, your shares will be
voted in the same way and in the same proportions as those for which the
Trustee receives directions from other participants.  Results of the Plan's
voting will also be used to vote a portion of the Phillips Petroleum
Company Compensation and Benefits Stock Arrangement Trust.

As you will see the attached documentation is in English.  Should you
require any help in understanding the documentation, please do not hesitate
to contact your Employee Relations Department.


Yours faithfully



HILL SAMUEL OFFSHORE TRUST COMPANY LIMITED


<PAGE>


                                                       Definitive Copy P


                PHILLIPS PETROLEUM OVERSEAS
             STOCK SAVINGS PLAN (EMDEN-GERMANY)

                  VOTING INSTRUCTION FORM
   Should you wish to vote, please complete and return this entire
                           form.





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

I, the undersigned being a participant in the Plan, hereby instruct Hill
Samuel Offshore Trust Company Limited (the Trustee of the Plan) to vote or
cause to be voted any Common Stock of Phillips Petroleum Company
held by them on my behalf and entitled to vote at the 2000 Annual Meeting
of Stockholders to be held on Monday 8th May 2000 or at any adjournment
thereof.

PLEASE INDICATE WITH AN "X" IN THE APPROPRIATE BOX HOW YOU WISH YOUR VOTE
TO BE CAST.

The Company recommends a vote FOR:

     ELECTION OF DIRECTORS:  Nominees: N. Augustine, D. Boren,
     R. Chappell, Jr., R. Devlin, L. Eagleburger, L. Horner,
     J. Mulva, R. Tobias, V. Tschinkel and K. Turner.

[ ]  VOTE FOR all nominees listed above*

[ ]  VOTE WITHHELD from all nominees listed above

*To withhold authority to vote for any nominee write the nominee's name in
 the space below.

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

The Company recommends a vote FOR:

PROPOSAL 1:    To approve designation of the independent auditors, Ernst &
               Young L.L.P.:

               FOR [ ]         AGAINST [ ]            ABSTAIN [ ]



NAME (in block capitals please)............................................

SIGNATURE..................................................................

DATE.......................................................................


NOTES: 1.   Full details of the items are contained in the enclosed Proxy
            Statement.
       2.   To be effective this form of direction must be mailed using the
            enclosed pre-paid envelope to reach the Trustee no later
            than 2 p.m. on Friday 28th April 2000.
       3.   If the Trustee does not receive any voting direction from you,
            your shares will be voted in the same way and in the same
            proportions as those for which the Trustee receives directions
            from other participants.  Results of the Plan's voting will
            also be used to vote a portion of the Phillips Petroleum
            Company Compensation and Benefits Stock Arrangement Trust.

THE TRUSTEE WILL KEEP YOUR VOTING INSTRUCTIONS CONFIDENTIAL AND WILL NOT
DIVULGE YOUR DIRECTIONS TO PHILLIPS PETROLEUM COMPANY OR ANY
OF ITS SUBSIDIARY COMPANIES.

<PAGE>


                                                        Definitive Copy Q



          Hill Samuel Offshore Trust Company Ltd



Date:    29 March 2000

To  :    Participants in the Phillips Petroleum Overseas
         Stock Savings Plan (Hong Kong)


Dear Participant,

In the attached Report and Accounts you will find a notice to Shareholders
convening the Annual General Meeting to be held on Monday 8th May 2000
and a proxy statement.  Your attention is drawn to the fact that it is the
Trustee of the Stock Savings Plan who is the registered holder of the
shares and who, therefore, has the right to attend and vote at the Meeting.

However, you are entitled to instruct the Trustee on how to vote on the
resolutions to be proposed at the Meeting.  If you wish to do so, you should
complete the enclosed Voting Instruction Form and return it, using the
enclosed pre-addressed envelope, to reach the Trustee by no later than
2:00 p.m. on Friday 28th April 2000.

If you do not instruct the Trustee on how to vote, your shares will be
voted in the same way and in the same proportions as those for which the
Trustee receives directions from other participants.  Results of the Plan's
voting will also be used to vote a portion of the Phillips Petroleum
Company Compensation and Benefits Stock Arrangement Trust.


Yours faithfully


HILL SAMUEL OFFSHORE TRUST COMPANY LIMITED


<PAGE>


                                                       Definitive Copy R


                      PHILLIPS PETROLEUM
                  OVERSEAS STOCK SAVINGS PLAN
                         (HONG KONG)

                  VOTING INSTRUCTION FORM
   Should you wish to vote, please complete and return this entire
                           form.





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

I, the undersigned being a participant in the Plan, hereby instruct Hill
Samuel Offshore Trust Company Limited (the Trustee of the Plan) to vote
or cause to be voted any Common Stock of Phillips Petroleum Company
held by them on my behalf and entitled to vote at the 2000 Annual Meeting
of Stockholders to be held on Monday 8th May 2000 or at any adjournment
thereof.

PLEASE INDICATE WITH AN "X" IN THE APPROPRIATE BOX HOW YOU WISH YOUR VOTE
TO BE CAST.

The Company recommends a vote FOR:

     ELECTION OF DIRECTORS:  Nominees: N. Augustine, D. Boren,
     R. Chappell, Jr., R. Devlin, L. Eagleburger, L. Horner,
     J. Mulva, R. Tobias, V. Tschinkel and K. Turner.

[ ]  VOTE FOR all nominees listed above*

[ ]  VOTE WITHHELD from all nominees listed above

*To withhold authority to vote for any nominee write the nominee's name in
 the space below.

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

The Company recommends a vote FOR:

PROPOSAL 1:    To approve designation of the independent auditors, Ernst &
               Young L.L.P.:

               FOR [ ]         AGAINST [ ]            ABSTAIN [ ]


NAME (in block capitals please)............................................

SIGNATURE..................................................................

DATE.......................................................................


NOTES: 1.   Full details of the items are contained in the enclosed Proxy
            Statement.
       2.   To be effective this form of direction must be mailed using the
            enclosed pre-paid envelope to reach the Trustee no later
            than 2 p.m. on Friday 28th April 2000.
       3.   If the Trustee does not receive any voting direction from you,
            your shares will be voted in the same way and in the same
            proportions as those for which the Trustee receives directions
            from other participants.  Results of the Plan's voting will
            also be used to vote a portion of the Phillips Petroleum
            Company Compensation and Benefits Stock Arrangement Trust.

THE TRUSTEE WILL KEEP YOUR VOTING INSTRUCTIONS CONFIDENTIAL AND WILL NOT
DIVULGE YOUR DIRECTIONS TO PHILLIPS PETROLEUM COMPANY OR ANY
OF ITS SUBSIDIARY COMPANIES.

<PAGE>

                                                         Definitive Copy S


ENGLISH VERSION OF NORWEGIAN LETTER
- -----------------------------------

          Hill Samuel Offshore Trust Company Ltd



Date:    29 March 2000

To  :    Participants in the Phillips Petroleum Overseas
         Stock Savings Plan (Norway)


Dear Participant,

In the attached Report and Accounts you will find a notice to Shareholders
convening the Annual General Meeting to be held on Monday 8th May 2000
and a proxy statement.  Your attention is drawn to the fact that it is the
Trustee of the Stock Savings Plan who is the registered holder of the
shares and who, therefore, has the right to attend and vote at the Meeting.

However, you are entitled to instruct the Trustee on how to vote on the
resolutions to be proposed at the Meeting.  If you wish to do so, you should
complete the enclosed Voting Instruction Form and return it, using the
enclosed pre-addressed envelope, to reach the Trustee by no later than
2:00 p.m. on Friday 28th April 2000.

If you do not instruct the Trustee on how to vote, your shares will be
voted in the same way and in the same proportions as those for which the
Trustee receives directions from other participants.  Results of the Plan's
voting will also be used to vote a portion of the Phillips Petroleum
Company Compensation and Benefits Stock Arrangement Trust.

As you will see the attached documentation is in English.  Should you
require any help in understanding the documentation, please do not hesitate
to contact your Employee Relations Department.


Yours faithfully


HILL SAMUEL OFFSHORE TRUST COMPANY LIMITED


<PAGE>


                                                         Definitive Copy T


                PHILLIPS PETROLEUM OVERSEAS
                STOCK SAVINGS PLAN (NORWAY)

                  VOTING INSTRUCTION FORM
   Should you wish to vote, please complete and return this entire
                           form.





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

I, the undersigned being a participant in the Plan, hereby instruct Hill
Samuel Offshore Trust Company Limited (the Trustee of the Plan) to vote
or cause to be voted any Common Stock of Phillips Petroleum Company
held by them on my behalf and entitled to vote at the 2000 Annual Meeting
of Stockholders to be held on Monday 8th May 2000 or at any adjournment
thereof.

PLEASE INDICATE WITH AN "X" IN THE APPROPRIATE BOX HOW YOU WISH YOUR VOTE
TO BE CAST.

The Company recommends a vote FOR:

     ELECTION OF DIRECTORS:  Nominees: N. Augustine, D. Boren,
     R. Chappell, Jr., R. Devlin, L. Eagleburger, L. Horner,
     J. Mulva, R. Tobias, V. Tschinkel and K. Turner.

[ ]  VOTE FOR all nominees listed above*

[ ]  VOTE WITHHELD from all nominees listed above

*To withhold authority to vote for any nominee write the nominee's name in
 the space below.

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

The Company recommends a vote FOR:

PROPOSAL 1:    To approve designation of the independent auditors, Ernst &
               Young L.L.P.:

               FOR [ ]         AGAINST [ ]            ABSTAIN [ ]


NAME (in block capitals please)............................................

SIGNATURE..................................................................

DATE.......................................................................


NOTES: 1.   Full details of the items are contained in the enclosed Proxy
            Statement.
       2.   To be effective this form of direction must be mailed using the
            enclosed pre-paid envelope to reach the Trustee no later
            than 2 p.m. on Friday 28th April 2000.
       3.   If the Trustee does not receive any voting direction from you,
            your shares will be voted in the same way and in the same
            proportions as those for which the Trustee receives directions
            from other participants.  Results of the Plan's voting will
            also be used to vote a portion of the Phillips Petroleum
            Company Compensation and Benefits Stock Arrangement Trust.

THE TRUSTEE WILL KEEP YOUR VOTING INSTRUCTIONS CONFIDENTIAL AND WILL NOT
DIVULGE YOUR DIRECTIONS TO PHILLIPS PETROLEUM COMPANY OR ANY
OF ITS SUBSIDIARY COMPANIES.

<PAGE>


                                                         Definitive Copy U



               Noble Lowndes Settlement Trustees Limited




Reference:  AT/NH

Date:       29 March 2000



To:    Participants in The Employee Share Allocation Scheme of
       Phillips Petroleum Company United Kingdom Limited



Dear Participant,

In the attached Report and Accounts you will find a notice to Shareholders
convening the Annual General Meeting to be held on Monday 8th May 2000 and
a proxy statement.  Your attention is drawn to the fact that it is the
Trustee of the Share Allocation Scheme who is the registered holder of the
shares and who, therefore, has the right to attend and vote at the Meeting.

However, you are entitled to instruct the Trustee on how to vote on the
resolutions to be proposed at the Meeting.  If you wish to do so, you should
complete the enclosed Voting Instruction Form and return it, using the
enclosed pre-paid envelope, to reach the Trustee by not later than 2:00 p.m.
on Friday 28th April 2000.

If you do not instruct the Trustee on how to vote, your shares will be
voted in the same way and in the same proportions as those for which the
Trustee receives directions from other participants.  Results of the Plan's
voting will also be used to vote a portion of the Phillips Petroleum
Company Compensation and Benefits Stock Arrangement Trust.


Yours faithfully


NOBLE LOWNDES SETTLEMENT TRUSTEES LIMITED


PO Box No 144 Norfolk House Wellesley Road Croydon CR9 3EB
Tel 0181-686-2466 (Reg. Office) Reg. Number 576832


<PAGE>


                                                        Definitive Copy V



           THE EMPLOYEE SHARE ALLOCATION SCHEME OF PHILLIPS
               PETROLEUM COMPANY UNITED KINGDOM LIMITED

                       VOTING INSTRUCTION FORM
   Should you wish to vote, please complete and return this entire form.







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

I, the undersigned being a participant in the Scheme, hereby instruct Noble
Lowndes Settlement Trustees Limited (the Trustee of the Scheme and the
Manager's Nominee of the Phillips Petroleum Company United Kingdom Limited
Single Company Personal Equity Plan) to vote or cause to be voted any
Common Stock of Phillips Petroleum Company held by them on my behalf and
entitled to vote at the 2000 Annual Meeting of Stockholders to be held on
Monday 8th May 2000 or at any adjournment thereof.

PLEASE INDICATE WITH AN "X" IN THE APPROPRIATE BOX HOW YOU WISH YOUR VOTE
TO BE CAST.

The Company recommends a vote FOR:

     ELECTION OF DIRECTORS:  Nominees: N. Augustine, D. Boren,
     R. Chappell, Jr., R. Devlin, L. Eagleburger, L. Horner,
     J. Mulva, R. Tobias, V. Tschinkel and K. Turner.

[ ]  VOTE FOR all nominees listed above*

[ ]  VOTE WITHHELD from all nominees listed above

*To withhold authority to vote for any nominee write the nominee's name in
 the space below.

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

The Company recommends a vote FOR:

PROPOSAL 1:     To approve designation of the independent auditors, Ernst &
                Young L.L.P.:

                FOR [ ]          AGAINST [ ]         ABSTAIN [ ]

[ ]  If you are a member of the Phillips Petroleum Company United Kingdom
     Limited Single Company Personal Equity Plan ("SCPEP"), please tick
     this box.  We will arrange for the shares held on your behalf, in the
     SCPEP to be voted as indicated above.


NAME (in block capitals please)............................................

SIGNATURE..................................................................

DATE.......................................................................


NOTES: 1.   Full details of the items are contained in the enclosed Proxy
            Statement.
       2.   To be effective this form of direction must be mailed using the
            enclosed pre-paid envelope to reach the Trustee no later than
            2 p.m. on Friday 28th April 2000.
       3.   If the Trustee does not receive any voting direction from you,
            your shares will be voted in the same way and in the same
            proportions as those for which the Trustee receives directions
            from other participants.  Results of the Plan's voting will
            also be used to vote a portion of the Phillips Petroleum
            Company Compensation and Benefits Stock Arrangement Trust.

THE TRUSTEE WILL KEEP YOUR VOTING INSTRUCTIONS CONFIDENTIAL AND WILL NOT
DIVULGE YOUR DIRECTIONS TO PHILLIPS PETROLEUM COMPANY OR ANY
OF ITS SUBSIDIARY COMPANIES.

<PAGE>



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