OPERATORS · TEXAS · P-5 NUMBER 677852

Primexx Operating Corporation

11 FILINGS · 9 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
May 14, 2014	784164	Recompletion	Pecos	Pecos 'L' Fee #1A	21,500	Final completion	37134125	Now Vaquero Operating
Mar 22, 2014	780019	Recompletion	Pecos	8014 JV-P Grande #4	21,700	—	37133683	—
Feb 26, 2008	655398	Drill	Pecos	Grande Unit #2	12,500	Spudded	37138218	Now Vaquero Operating
Feb 26, 2008	655398Amendment	Drill	Pecos	Grande Unit 2 #2	12,500	Final completion	37138218	Now Vaquero Operating
Jan 17, 2008	652424	Drill	Pecos	Chevron 47 #1	12,500	Final completion	37138174	Now Black Mountain SWD LP
Sep 30, 1997	468226	Recompletion	Pecos	Lacos Land et al "A" #2D	1,500	Final completion	37131004	Acquired from Sage Energy Company
May 23, 1990	373529	Recompletion	Pecos	8014 JV-P Grande #4	21,700	—	37133683	Acquired from BTA Oil Producers
May 23, 1990	373529Amendment	Recompletion	Pecos	8014 JV-P Grande #4	21,700	Final completion	37133683	Acquired from BTA Oil Producers
Sep 11, 1989	363644	Recompletion	Pecos	8004 JV-P Grande #4	21,700	Final completion	37133683	Acquired from BTA Oil Producers
Apr 16, 1985	272521	Drill	Pecos	Tenneco-Mendel Estate "38" #1	11,300	Final completion	37135500	Acquired from Maralo, Inc.
Dec 22, 1981	146311	Drill	Pecos	8004 JV-P Grande #4	22,000	Final completion	37133683	Acquired from BTA Oil Producers