Attached files

file filename
EX-21.1 - EXHIBIT 21.1 - NBL Texas, LLCex21_1.htm
EX-23.2 - EXHIBIT 23.2 - NBL Texas, LLCex23_2.htm
EX-23.1 - EXHIBIT 23.1 - NBL Texas, LLCex23_1.htm
EX-31.2 - EXHIBIT 31.2 - NBL Texas, LLCex31_2.htm
EX-31.1 - EXHIBIT 31.1 - NBL Texas, LLCex31_1.htm
EX-99.1 - EXHIBIT 99.1 - NBL Texas, LLCex99_1.htm
EX-10.9 - EXHIBIT 10.9 - NBL Texas, LLCex10_9.htm
EX-10.48 - EXHIBIT 10.48 - NBL Texas, LLCex10_48.htm
EX-10.49 - EXHIBIT 10.49 - NBL Texas, LLCex10_49.htm
10-K - ROSETTA RESOURCES INC 10-K 12-31-2010 - NBL Texas, LLCform10k.htm

Exhibit 32.1

Certification of Chief Executive Officer and Chief Financial Officer
Pursuant to 18 U.S.C. Section 1350
As Adopted Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Annual Report of Rosetta Resources Inc. (“the Company”) on Form 10-K for the period ended December 31, 2010 (“Form 10-K”), each of the undersigned officers of the Company certifies pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that  to the best of such officer’s knowledge: (i) the Form 10-K fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and (ii) the information contained in the Form 10-K fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: February 25, 2011
By: /s/ RANDY L. LIMBACHER
 
 
Randy L. Limbacher
 
Chairman of the Board, Chief Executive Officer and
 
President
   
 
By: /s/ MICHAEL J. ROSINSKI
 
 
Michael J. Rosinski
 
Executive Vice President, Chief Financial Officer and
 
Treasurer