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 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

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1. Name and Address of Reporting Person * Dunn George T   2. Issuer Name and Ticker or Trading Symbol NEWFIELD EXPLORATION CO /DE/ [NFX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Vice President - Gulf Coast (Last) (First) (Middle) 363 N. SAM HOUSTON PKWY.E., #2020 3. Date of Earliest Transaction (Month/Day/Year) 03/31/2005 (Street) HOUSTON, TX 77060 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction 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 stock 03/31/2005   M   10,000 A $ 23.69 61,032 D   common stock 03/31/2005   S   10,000 D $ 73.5741 51,032 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction 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 (Month/Day/Year)

7. Title and Amount of Underlying Securities (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

employee stock opt.-right to buy

$ 23.69

03/31/2005

M

10,000

(1)

02/12/2008

common stock

10,000 (1)

$ 0

5,000

D

employee stock opt.-right to buy

$ 29.81

(2)

02/10/2010

common stock

15,000 (2)

15,000

D

employee stock opt.- right to buy

$ 38.03

(3)

02/09/2011

common stock

7,500 (3)

7,500

D

employee stock opt.-right to buy

$ 33.73

(4)

02/07/2012

common stock

9,000 (4)

9,000

D

employee stock opt.-right to buy

$ 32.5

(5)

08/14/2012

common stock

7,500 (5)

7,500

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Dunn George T 363 N. SAM HOUSTON PKWY.E., #2020 HOUSTON, TX 77060			Vice President - Gulf Coast

Signatures

________________________________________ C. William Austin Attorney-in-fact for George T. Dunn		04/05/2005
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Part of grant to reporting person of 30,000 shares under the Issuer's 1995 Stock Option Plan. The options vested in five equal annual installments beginning 2/13/1997.
(2)	Grant to the reporting person of 15,000 shares under the Issuer's 2000 Stock Option Plan. The options vest(ed) in five equal annual installments beginning 2/10/2001.
(3)	Grant to the reporting person of 7,500 shares under the Issuer's 2000 Stock Option Plan. The options vest(ed) in five equal annual installments beginning 2/09/2002.
(4)	Grant to the reporting person of 9,000 shares under the Issuer's 2000 Stock Option Plan. The options vest(ed) in five equal annual installments beginning 2/07/2003.
(5)	Grant to the reporting person of 7,500 shares under the Issuer's 2000 Stock Option Plan. The options vest(ed) in five equal annual installments beginning 8/14/2003.

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