Sec Form 4 Filing - Garcia Christian A @ HALLIBURTON CO - 2012-02-15

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 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 Garcia Christian A 2. Issuer Name and Ticker or Trading Symbol HALLIBURTON CO [ HAL] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Senior Vice Pres. - Treasurer (Last) (First) (Middle) 3000 N. SAM HOUSTON PARKWAY E., BLDG., 4-J 3. Date of Earliest Transaction (MM/DD/YY) 02/15/2012 (Street) HOUSTON, TX77032 4. If Amendment, Date Original Filed (MM/DD/YY) 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 02/15/2012 M 3,800 A $ 6.28 54,248 D Common Stock 02/15/2012 S 3,800 ( 1 ) D $ 35.66 50,448 D Common Stock 02/15/2012 M 2,166 A $ 11.83 52,614 D Common Stock 02/15/2012 S 2,166 ( 1 ) D $ 35.66 50,448 D Common Stock 02/15/2012 M 933 A $ 33.03 51,381 D Common Stock 02/15/2012 S 933 ( 1 ) D $ 35.66 50,448 D

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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 Option to Buy Common Stock $ 6.28 02/15/2012 M 3,800 ( 2 ) 08/01/2002 08/01/2012 Common Stock 3,800 $ 0 0 D Option to Buy Common Stock $ 11.83 02/15/2012 M 2,166 ( 2 ) 06/09/2003 06/09/2013 Common Stock 2,166 $ 0 0 D Option to Buy Common Stock $ 33.03 02/15/2012 M 933 ( 2 ) 01/06/2006 01/06/2016 Common Stock 933 $ 0 0 D Option to Buy Common Stock $ 35.57 12/06/2011 12/06/2021 Common Stock 5,800 5,800 D Option to Buy Common Stock $ 29.87 01/03/2007 01/03/2017 Common Stock 2,666 2,666 D Option to Buy Common Stock $ 35.03 06/07/2007 06/07/2017 Common Stock 3,100 3,100 D Option to Buy Common Stock $ 38.01 01/04/2008 01/04/2018 Common Stock 5,500 5,500 D Option to Buy Common Stock $ 19.45 01/02/2009 01/02/2019 Common Stock 13,500 13,500 D Option to Buy Common Stock $ 31.65 01/05/2010 01/05/2020 Common Stock 13,100 13,100 D Option to Buy Common Stock $ 40.83 01/01/2011 01/01/2021 Common Stock 9,100 9,100 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Garcia Christian A 3000 N. SAM HOUSTON PARKWAY E. BLDG., 4-J HOUSTON, TX77032 Senior Vice Pres. - Treasurer Signatures Robert L. Hayter, by Power of Attorney 02/16/2012 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 30, 2011. ( 2 )Options disposed of through exercise pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 30, 2011.

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).

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