Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0104
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
  APACHE CORP
 2. Date of Event Requiring Statement (Month/Day/Year)
11/09/2018		 3. Issuer Name and Ticker or Trading Symbol
Altus Midstream Co [ALTM]
(Last)
(First)
(Middle)
2000 POST OAK BOULEVARD, SUITE 100, 		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

HOUSTON, TX 77056		 6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Class A Common Stock 7,313,028
I
See Footnote (1)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Warrants (right to buy) 12/09/2018 11/09/2023 Class A Common Stock 3,182,140 $ 11.5 I See Footnote (1)
Class C Common Stock 05/08/2019   (2)(3) Class A Common Stock 250,000,000 $ (2) (3) I See Footnote (1)

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
APACHE CORP
2000 POST OAK BOULEVARD, SUITE 100
HOUSTON, TX 77056		     X    
Apache Midstream LLC
2000 POST OAK BOULEVARD
SUITE 100
HOUSTON, TX 77056		     X    

Signatures

/s/ Ben C. Rodgers, Authorized Officer of each Reporting Owner 12/10/2018
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The reported securities are owned directly by Apache Midstream LLC, which is a wholly owned subsidiary of Apache Corporation.
(2) In connection with the closing of the Issuer's initial business combination on November 9, 2018 (the "Closing"), the Issuer issued to Apache Midstream LLC 250,000,000 shares of the Issuer's Class C common stock, par value $0.0001 per share ("Class C Common Stock"), and caused its subsidiary, Altus Midstream LP, to issue to Apache Midstream LLC an equal number of common units representing limited partner interests in Altus Midstream LP ("Common Units") in exchange for certain interests of Apache Midstream LLC. Common Units, when combined with an equal number of shares of Class C Common Stock, may, at the option of the holder, be redeemed for shares of the Issuer's Class A common stock, par value $0.0001 per share ("Class A Common Stock"),
(3) (Continued from footnote 2) on a one-for-one basis or, at Altus Midstream LP's option, redeemed for an equivalent amount of cash, at any time after the date that is 180 days after the Closing. Upon redemption, shares of Class C Common Stock will be cancelled. Shares of Class C Common Stock have no expiration date.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.