Rose Rock Midstream Crude S-4 Registration of securities issued in business combination transactions

Rose Rock Midstream, L.P. Computation of Ratio of Earnings to Fixed Charges (dollars in thousands) Exhibit 12.1

												Predecessor
	Nine Months Ended September 30, 2015			Year Ended December 31, 2014		Year Ended December 31, 2013		Year Ended December 31, 2012		One Month Ended December 31, 2011		Eleven Months Ended November 30, 2011		Year Ended December 31, 2010
Pretax income from continuing operations before adjustment for minority interests in consolidated subsidiaries or income or loss from equity investees		(7,573	)		5,547		19,944		23,954		2,148		21,087		23,477
Add:
Fixed Charges		31,691			22,303		9,533		2,428		266		1,970		720
Amortizaton of capitalized interest		42			61		25		6		1		0		0
Cash distributions from equity investees		75,226			66,768		16,999		0		0		0		0
Subtract:
Capitalized interest		558			519		949		193		84		0		0
Pretax income as adjusted		98,828			94,160		45,552		26,195		2,331		23,057		24,197
Fixed charges:
Interest expense		30,694			21,279		8,181		1,912		155		1,668		482
Interest capitalized		558			519		949		193		84		0		0
		31,252			21,798		9,130		2,105		239		1,668		482
Portion of rents representative of an appropriate interest factor		439			505		403		323		27		302		238
Total fixed charges		31,691			22,303		9,533		2,428		266		1,970		720
Ratio of earnings to fixed charges		3.1			4.2		4.8		10.8		8.8		11.7		33.6

On November 29, 2011, SemGroup Corporation contributed SemCrude, L.P. to Rose Rock Midstream, L.P.