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

Exhibit 12.1

Rose Rock Midstream, L.P.

Computation of Ratio of Earnings to Fixed Charges

(dollars in thousands)

	Successor								Predecessor
	Subsequent to Emergence														Prior to Emergence
	Six Months Ended June 30, 2014		Year Ended December 31,				One Month Ended December 31, 2011		Eleven Months Ended November 30, 2011		Year Ended December 31, 2010		One Month Ended December 31, 2009		Eleven Months Ended November 30, 2009
			2013		2012
Pretax income from continuing operations before adjustment for minority interests in consolidated subsidiaries or income or loss from equity investees	$	7,918	$	20,434	$	23,954	$	2,148	$	21,087	$	23,477	$	1,285	$	132,552
Add:
Fixed charges		5,219		9,037		2,307		266		1,970		720		65		1,932
Amortization of capitalized interest		16		21		6		1		—		—		—		—
Distributed earnings of equity investees		28,052		16,999		—		—		—		—		—		—
Subtract:
Capitalized interest		119		534		72		84		—		—		—		—
Pretax income as adjusted	$	41,086	$	45,957	$	26,195	$	2,331	$	23,057	$	24,197	$	1,350	$	134,484
Fixed Charges:
Interest expense	$	4,867	$	8,100	$	1,912	$	155	$	1,668	$	482	$	43	$	1,699
Interest capitalized		119		534		72		84		—		—		—		—
		4,986		8,634		1,984		239		1,668		482		43		1699
Portion of rents representative of an appropriate interest factor		233		403		323		27		302		238		22		233
Total fixed charges	$	5,219	$	9,037	$	2,307	$	266	$	1,970	$	720	$	65	$	1,932
Ratio of earnings to fixed charges		7.9		5.1		11.4		8.8		11.7		33.6		20.7		69.6

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