FORM 4
[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
                                                                                  
OMB APPROVAL
OMB Number: 3235-0287
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      

1. Name and Address of Reporting Person *

ANADARKO PETROLEUM CORP 		2. Issuer Name and Ticker or Trading Symbol

Western Gas Partners LP [ WES ] 		5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                      __ X __ 10% Owner
_____ Officer (give title below)      _____ Other (specify below)
(Last)          (First)          (Middle)

1201 LAKE ROBBINS DRIVE 		3. Date of Earliest Transaction (MM/DD/YYYY)

2/28/2017
(Street)

THE WOODLANDS, TX 77380
(City)        (State)        (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)

 
6. Individual or Joint/Group Filing (Check Applicable Line)

___ Form filed by One Reporting Person
_ X _ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3) 		2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. Code
(Instr. 8) 		4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5) 		5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4) 		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Units representing limited partner interests                  52143426   I   See footnotes   (1) (2)

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3) 		2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. Code
(Instr. 8) 		5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5) 		6. Date Exercisable and Expiration Date 7. Title and Amount of Securities Underlying Derivative Security
(Instr. 3 and 4) 		8. Price of Derivative Security
(Instr. 5) 		9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Explanation of Responses:
( 1)  As of February 28, 2017, (i) WGP owns 50,132,046 WES common units and 100% of the membership interests in WES's general partner, Western Gas Holdings, LLC, and AMH owns 1,562,251 WES common units and 12,537,100 Class C units, (ii) Western Gas Resources, Inc. ("WGR") owns (A) all of the membership interests of Western Gas Equity Holdings, LLC ("WGP GP"), the general partner of WGP, (B) 78% of the issued and outstanding limited partner interests in WGP, and (Z) 100% of the membership interests in AMH, (iii) WGP GP owns a 0% noneconomic general partner interest in WGP, and (iv) Anadarko Petroleum Corporation ("Anadarko") owns all of the issued and outstanding shares of common stock of WGR. Accordingly, WGP GP, WGR and Anadarko may be deemed to be indirect beneficial owners of any securities held by WGP, and WGR and Anadarko may be deemed to be indirect beneficial owners of any securities held by AMH.
( 2)  On February 28, 2017, Anadarko Marcellus Midstream, L.L.C. distributed its 449,129 WES common units to its parent, Kerr-McGee Worldwide Corporation ("KWC"). As of February 28, 2017, (i) KWC owns 449,129 WES common units, (ii) Kerr-McGee Corporation ("KMG") and Anadarko Holding Company ("AHC") together own in aggregate 100% of KWC, and (iii) Anadarko owns 100% of KMG and ACH. Accordingly, AHC, KMG and Anadarko may be deemed to be indirect beneficial owners of any securities held by KWC.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
ANADARKO PETROLEUM CORP
1201 LAKE ROBBINS DRIVE
THE WOODLANDS, TX 77380
X

WESTERN GAS RESOURCES INC
1201 LAKE ROBBINS DR.
THE WOODLANDS, TX 77380
X

Western Gas Equity Partners, LP
1201 LAKE ROBBINS DR.
THE WOODLANDS, TX 77380
X

Western Gas Equity Holdings, LLC
1201 LAKE ROBBINS DR.
THE WOODLANDS, TX 77380
X

Kerr-McGee Worldwide Corp
1201 LAKEROBBINSDR.
THE WOODLANDS, TX 77380
X

APC Midstream Holdings, LLC
1201 LAKE ROBBINS DR.
THE WOODLANDS, TX 77380
X


Signatures
/s/ Philip H. Peacock, Authorized Signatory of Anadarko Petroleum Corporation 3/1/2017
** Signature of Reporting Person Date

/s/ Philip H. Peacock, Authorized Signatory of Western Gas Resources, Inc. 3/1/2017
** Signature of Reporting Person Date

/s/ Philip H. Peacock, Vice President, General Counsel and Corporate Secretary of the general partner of Western Gas Equity Partners, LP 3/1/2017
** Signature of Reporting Person Date

/s/ Philip H. Peacock, Vice President, General Counsel and Corporate Secretary of Western Gas Equity Holdings, LLC 3/1/2017
** Signature of Reporting Person Date

/s/ Philip H. Peacock, Authorized Signatory for Kerr-McGee Worldwide Corporation 3/1/2017
** Signature of Reporting Person Date

/s/ Philip H. Peacock, Authorized Signatory for APC Midstream Holdings, LLC 3/1/2017
** Signature of Reporting Person Date


Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4(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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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.
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