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

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(Print or Type Responses)

1. Name and Address of Reporting Person *   Van Doren Dirk M 2. Date of Event Requiring Statement (Month/Day/Year) 11/05/2007 3. Issuer Name and Ticker or Trading Symbol SANDRIDGE ENERGY INC [SD] (Last) (First) (Middle) 1601 N. W. EXPRESSWAY, SUITE 1600 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) EVP and CFO 5. If Amendment, Date Original Filed(Month/Day/Year) 11/05/2007 (Street) OKLAHOMA CITY, OK 73118 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 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) Common Stock 221,000 (1) D Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Van Doren Dirk M 1601 N. W. EXPRESSWAY, SUITE 1600 OKLAHOMA CITY, OK 73118	Â	Â	  EVP and CFO	Â

Signatures

By: V. Bruce Thompson, Attorney-In-Fact		01/30/2008
**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)	a) Includes 7,500 shares of Restricted Stock granted July 1, 2006 which shall vest twenty-five percent on the 1st day of July in each of the years 2008, 2009 and 2010; 40,000 shares of Restricted Stock granted January 10, 2007 which shall vest twenty-five percent on the 10th day of January in each of the years 2008, 2009, 2010 and 2011; and 60,000 shares of Restricted Stock granted July 11, 2007 which shall vest twenty-five percent on the 11th day of July in each of the years, 2008, 2009, 2010 and 2011. b) Excludes 55,000 shares of common stock which were included in the reporting person's original Form 3, and also were included in two Forms 4 filed by the reporting person after his original Form 3 was filed.

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