OPERATORS · RRC 328347

Graystone Engy Corp

WindowAll time 90 days 1 year 3 years 10 years

CountyTaylor 5 Rusk 3 Harrison 2 Shelby 1 Trinity 1

TypeRecompletion 2

12 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Aug 18, 2006	624582	Recompletion	Rusk	Taylor #1	12,000	—	40132036	—
Mar 1, 2004	542539	Drill	Taylor	Thornton Northeast #1	2,500	Final completion	44134095	Acquired from Gray Oil & Gas Inc.
Mar 1, 2002	518009	Recompletion	Shelby	Trinidad-Bridges #1HH	3,700	Final completion	41930778	Now Princess Three Operating LLC
Jul 13, 2000	497061	Drill	Taylor	Thornton, E. L. #3	2,000	Final completion	44133968	Acquired from Gray Oil & Gas Inc.
Jan 26, 2000	491288	Drill	Taylor	Thornton, E. L. #2	2,000	Final completion	44133940	Acquired from Gray Oil & Gas Inc.
Aug 2, 1999	486121	Drill	Taylor	Thornton, E. L. #1	2,000	Final completion	44133919	Acquired from Gray Oil & Gas Inc.
Sep 13, 1990	377728	Drill	Taylor	Thornton, Bertie Trust #1	1,995	Final completion	44133459	Acquired from Kapitan Energy, Inc.
Jun 21, 1983	200074	Drill	Harrison	McBride #1	8,429	Final completion	20330809	Acquired from Mammel, A.D. Properties, Inc.
Jul 24, 1981	126806	Drill	Rusk	Allen, Jennie #1	9,200	Final completion	40131245	Acquired from Energy Reserves Group, Inc.
Dec 31, 1980	104451	Drill	Harrison	McBride #1	8,500	Spudded	20330809	Acquired from Zider Resources Inc.
May 26, 1978	25316	Drill	Trinity	Clark, J. E. #1	9,500	Final completion	45530302	Acquired from Apple Energy, Inc.
Oct 25, 1977	10790	Drill	Rusk	Mason #2	7,020	Spudded	40130626	Acquired from Hamon, Jake L.