OPERATORS · RRC 336990

Gruenerwald,william &assoc.,inc

WindowAll time 90 days 1 year 3 years 10 years

43 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jan 10, 1991	383084	Drill	Hemphill	Petree #3	8,000	—	21131951	—
Jan 10, 1991	383084	Drill	Hemphill	Petree #3	8,000	—	21131951	—
Apr 16, 1985	272606	Drill	Hemphill	Petree Unit #2	11,500	—	21132438	—
Apr 22, 1982	157753	Drill	Hemphill	Petree Unit #2	11,500	—	21132438	—
Feb 25, 1982	151812	Drill	Moore	Masterson H #20-R	2,300	—	34130792	—
Dec 14, 1981	144020	Drill	Moore	Masterson "G" #20-R	2,300	Final completion	34130763	Now SNW Operating Company
May 10, 1981	124370	Drill	Moore	Masterson "H" #19-R	2,300	Final completion	34130683	Now SNW Operating Company
Apr 13, 1981	114849	Drill	Moore	Masterson "H" #18-R	2,300	Final completion	34130681	Now SNW Operating Company
Jan 30, 1981	107135	Drill	Moore	Masterson "G" #19-R	2,300	Final completion	34130660	Now SNW Operating Company
Jan 30, 1981	107091	Drill	Moore	Masterson "G" #18-R	2,300	Final completion	34130652	Now SNW Operating Company
Jan 30, 1981	107089	Drill	Moore	Sneed-Thompson #6-6	2,400	—	34130651	—
Jan 30, 1981	107088	Drill	Moore	Sneed-Thompson #7-6	2,400	—	34130650	—
Oct 15, 1980	95637	Drill	Potter	Masterson "G" #17-R	2,300	Final completion	37530741	Now SNW Operating Company
Sep 11, 1980	94733	Drill	Moore	Masterson "H" #17R	2,300	Final completion	34130597	Now SNW Operating Company
Jul 14, 1980	86585	Drill	Moore	Masterson "H" #16R	2,300	Final completion	34130598	Now SNW Operating Company
Jan 11, 1980	69439	Drill	Potter	Masterson "G" #16R	2,300	Final completion	37530697	Now SNW Operating Company
Jun 20, 1979	51412	Drill	Moore	Masterson "H" #15R	2,300	Final completion	34130557	Now SNW Operating Company
Jun 12, 1979	50585	Drill	Moore	Sneed-Thompson #4-6	2,400	Final completion	34130556	—
May 24, 1979	49168	Drill	Moore	Masterson "H" #14R	2,300	Final completion	34130555	Now SNW Operating Company
May 15, 1979	48517	Drill	Potter	Masterson "Y" #2	2,300	Final completion	37530658	Now Energetics Inc.
Dec 22, 1978	39478	Drill	Moore	Denson Trust "B" #2-47	3,400	—	34130532	—
Jul 28, 1978	29322	Drill	Moore	Denson Trust "E" #4-48	3,500	Final completion	34130525	Now Large Operating LLC
Jun 6, 1978	25849	Drill	Moore	Denson Trust -C- #1-48	3,400	—	34130518	—
May 22, 1978	24941	Drill	Moore	Masterson "H" #11-R	2,300	Spudded	34130515	Now Energetics Inc.
May 22, 1978	24940	Drill	Moore	Masterson "H" #12-R	2,300	Spudded	34130514	Now Energetics Inc.
May 22, 1978	24939	Drill	Moore	Masterson "H" #13-R	2,300	Spudded	34130513	Now Energetics Inc.
Apr 20, 1978	22634	Drill	Moore	East Masterson #4-48	3,200	—	34130506	—
Apr 10, 1978	21797	Drill	Moore	Masterson, East #3-49	3,200	—	34130268	—
Feb 6, 1978	17749	Drill	Moore	Denson Trust "E" #2-48	3,500	Spudded	34130501	Now Large Operating LLC
Dec 15, 1977	14156	Drill	Moore	Denson Trust #3-48	3,500	Final completion	34130495	Now Large Operating LLC
Dec 15, 1977	14154	Drill	Moore	Denson Trust "E" #1-48	3,500	Spudded	34130494	Now Large Operating LLC
Dec 8, 1977	13572	Drill	Hemphill	Petree, Clemmie #2-A	11,500	Final completion	21130939	—
Dec 6, 1977	13465	Drill	Moore	East Masterson #1-48	3,600	—	34130212	—
Nov 7, 1977	11528	Drill	Moore	Denson Trust "E" #3-48	3,500	Spudded	34130493	—
Oct 6, 1977	9289	Drill	Moore	Sneed-Thompson #4-6	2,400	—	34130556	—
Oct 6, 1977	9288	Drill	Moore	Masterson "H" #9-R	2,300	Spudded	34130491	Now Energetics Inc.
Oct 6, 1977	9286	Drill	Moore	Masterson "H" #10-R	2,300	Spudded	34130490	Now Energetics Inc.
Aug 29, 1977	6440	Drill	Moore	Sneed-Thompson #3-6	2,400	—	34130488	Now Berexco LLC
Aug 24, 1977	6181	Drill	Moore	Sneed-Thompson #2-6	2,400	Spudded	34130486	Now Berexco LLC
Jul 27, 1977	613	Drill	Moore	Masterson "H" #6-R	2,300	Spudded	34130480	Now Energetics Inc.
Jul 13, 1977	2956	Drill	Potter	Masterson 91 #2-91	1,992	Plugged dry hole (oil)	37530577	—
Jul 5, 1977	2362	Drill	Potter	Masterson 91 #1-91	2,400	—	37530576	—
Jun 16, 1977	904	Drill	Moore	Masterson "H" #8-R	2,300	Spudded	34130481	Now Energetics Inc.