SANDRIDGE ENERGY INC — Director's Dealing 2012

Apr 19, 2012

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: SANDRIDGE ENERGY INC (SD)
CIK: 0001349436
Period of Report: 2012-04-17

Reporting Person: Riverstone/Carlyle Energy Partners IV, L.P. (10% Owner)
Reporting Person: R/C Energy GP IV, LLC (10% Owner)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	51370888	Indirect

Footnotes

F1: This form is filed jointly by R/C Energy GP IV, LLC ("Ultimate GP"), the general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("GP").

F2: These securities are directly held by R/C Dynamic Holdings, L.P. ("R/C"). GP is the general partner of R/C. GP and Ultimate GP may be deemed to have indirect ownership of these securities through R/C. R/C has filed a separate Form 3 with respect to these securities.