POWER OF ATTORNEY
      Know all by these presents, that the undersigned, William R. Thomas,
hereby constitutes and appoints each of Patricia L. Edwards,
Michele L. Hatz, Christina K. Byrom, Vicky Strom and
Amos J. Oelking, III, signing and/or acting singly, as the
undersigned?s true and lawful attorney-in-fact to:
(1) execute for and on behalf of the undersigned, in the undersigned?s
capacity as a director and an executive officer of EOG Resources, Inc.
(the ?Company?), Forms 4 and 5 in accordance with Section 16(a) of the
Securities Exchange Act of 1934 (as amended, the ?Exchange Act?) and
the rules and regulations thereunder;
(2) do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete and execute
any such Form 4 or Form 5, complete and execute any amendment or
amendments thereto, and timely file such form with the United States
Securities and Exchange Commission and any stock exchange or other
authority as may be required under applicable law; and
(3) take any other action of any type whatsoever and execute any other
document of any type whatsoever, in each case in connection with the
foregoing and which, in the opinion of such attorney-in-fact, may be of
benefit to, in the best interest of, or legally required of, the
undersigned, it being understood that the documents executed by such
attorney-in-fact on behalf of the undersigned pursuant to this Power
of Attorney shall be in such form and shall contain such terms and
conditions as such attorney-in-fact may approve in such
attorney-in-fact?s discretion.
      The undersigned hereby grants to each such attorney-in-fact
full power and authority to do and perform any and every act and
thing whatsoever requisite, necessary or proper to be done in the
exercise of any of the rights and powers herein granted, as fully
to all intents and purposes as the undersigned might or could do if
personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or
such attorney-in-fact?s substitute or substitutes, shall lawfully do
or cause to be done by virtue of this Power of Attorney and the rights
and powers herein granted. The undersigned acknowledges that the foregoing
attorneys-in-fact, in serving in such capacity at the request of the
undersigned, are not assuming, nor is the Company assuming, any of the
undersigned?s responsibilities to comply with Section 16 of the Exchange
Act and the rules and regulations thereunder.
      This Power of Attorney shall remain in full force and effect until
the undersigned is no longer required to file Forms 4 and 5 with respect
to the undersigned?s holdings of, and transactions in, securities issued
by the Company, unless earlier revoked by the undersigned in a signed
writing.  This Power of Attorney shall be deemed to supersede and replace
in its entirety, and to revoke all authority granted by, any power of
attorney granted by the undersigned prior to the date hereof with respect
to the subject matter hereof, effective as of the date hereof.
      IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of this 17 day of November, 2020.


Signature:	/s/ William R. Thomas
Name:	William R. Thomas