Range Resources Corporation

United States focused oil & gas producer and explorer AusTex Oil Limited (ASX:AOK) (OTCQX:ATXDY) is pleased to announce an update on the 30 day production rates for the Balder #1-30N Horizontal Well at the Snake River Project, Kay County, Northern Oklhoma. The well continues to exceed expectations and the typical type curve for Mississippian Horizontal wells in the region.

United States focused oil & gas producer and explorer AusTex Oil Limited (ASX:AOK) (OTCQX:ATXDY) is pleased to report that it has received confirmation from Range Resources Inc (NYSE:RRC) that the Balder #1-30N horizontal well has commenced production with highly encouraging flow rates recorded in the first six days.

United States focused oil & gas producer and explorer AusTex Oil Limited (ASX:AOK) (OTCQX:ATXDY) is pleased to announce that it is fast-tracking the development of the 5,500 acre Snake River Project in Kay County, Oklahoma. AOK holds a 100% Working Interest and a 80% net revenue interest in the project which sits in the highly prospective Mississippian Limestone Play ("Mississippi Lime") located in Northern Oklahoma and Southern Kansas.

AusTex Oil Limited (ASX:AOK) is pleased to provide its Quarterly Activity Report for the quarter ended 31 March 2012.

AusTex Oil Limited (ASX:AOK) (OTCQX:ATXDY) is pleased to report the following update on drilling operations in Northern Oklahoma. The operator, Range Production Company Inc., reports that the Balder #1-30N horizontal well was successfully hydraulically fractured and is currently flowing back fluid. The well is being tied into onsite storage facilities for production testing.

AusTex Oil Limited (ASX:AOK) (OTCQX:ATXDY) is pleased to report the following update on drilling operations in Northern Oklahoma.

AusTex Oil Limited (ASX:AOK) (OTCQX:ATXDY) is pleased to report the following update on drilling operations in Northern Oklahoma.

AusTex Oil Limited (ASX:AOK) (OTCQX:ATXDY) is pleased to report the following update on drilling operations in Northern Oklahoma.

AusTex Oil Limited (ASX:AOK) (PINK:ATXDY) is pleased to report the following update on drilling operations in Northern Oklahoma.

AusTex Oil Limited (ASX:AOK), an independent exploration and production company, is pleased to advise the following update on operations at the Snake River Project in Kay and Noble Counties, Oklahoma.