OPERATORS · TEXAS · P-5 NUMBER 496670

Leonard Brothers Operating Co.

12 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Oct 23, 2007	646509	Drill	Archer	Wuckowitz #1	5,400	—	00941696	—
Dec 12, 1996	456227	Drill	Archer	Andrews #2701	5,500	Final completion	00941088	Acquired from Geonatural Resources, Inc.
Jun 17, 1983	199433	Drill	Archer	Lisko-Wuckowitsch #2	1,500	Final completion	00937232	Acquired from Camino Corporation
Jun 9, 1983	197831	Drill	Archer	Pro-Wuckowitsch #1	1,200	Final completion	00937204	Acquired from Camino Corporation
Jun 9, 1983	197830	Drill	Archer	Pro-Wuckowitsch #2	1,200	Final completion	00937203	Acquired from Camino Corporation
Dec 31, 1982	182798	Drill	Archer	Lisko-Wuckowitsch #3	1,250	Final completion	00936861	Acquired from Camino Corporation
Dec 17, 1982	180421	Drill	Archer	Lisko-Wuckowitsch #1	1,850	Final completion	00936812	Acquired from Camino Corporation
Dec 9, 1982	179407	Drill	Archer	Wuckowitsch, S. D. & A. #1	1,850	Final completion	00936790	Acquired from Camino Corporation
Aug 10, 1982	168809	Drill	Archer	Niedco-Wuckowitsch"a" #2	1,550	Final completion	00936446	Acquired from Camino Corporation
Aug 10, 1982	168805	Drill	Archer	Niedco-Wuckowitsch #1	1,550	Final completion	00936445	Acquired from Camino Corporation
Jun 28, 1982	165036	Drill	Archer	Circle-Wuckowitsch #1	1,531	Final completion	00936349	Acquired from Camino Corporation
Jun 24, 1982	164649	Drill	Archer	Circle-Wuckowitsch "A" #2	1,550	Final completion	00936326	Acquired from Camino Corporation