Power of Attorney
(Limited to Execution of Forms 4 and 5)


I, Juliet Ellis, do hereby constitute and appoint Rajesh Sharma
and Patrick Whitman (with full power to each of them to act
alone) as my true and lawful agents and attorneys-in-fact with
full power and authority to execute and deliver on my behalf in
accordance with Securities and Exchange Commission rules and
regulations all reports of changes in my beneficial ownership
of securities issued by Apache Corporation on Forms 4 and 5 as
may be deemed advisable.  I hereby ratify and confirm all that
each such agent and attorney-in-fact may do by virtue hereof
with respect to reports of my beneficial ownership of securities
issued by Apache Corporation.

This power of attorney shall remain in full force and effect
until I am no longer required to file Forms 4 and 5 with respect
to changes in my beneficial ownership of securities issued by
Apache Corporation, unless earlier revoked by me in writing
delivered to the attorneys-in-fact named above.

In witness whereof, I have duly executed this power of attorney
on the 23rd day of May 2019.


/s/ Juliet Ellis

State of Texas
County of Harris

The foregoing Power of Attorney was acknowledged before me this
23rd day of May 2019, by Juliet Ellis, member of Apache
Corporation's board of directors.

Witness my hand and official seal.



/s/ Melinda Jenkins
[Seal for Melinda Jenkins]
[Notary Public, State of Texas]
[My Commission Expires 07-25-2020]