OPERATORS · RRC 810580

Springfield Oil Services, Inc

WindowAll time 90 days 1 year 3 years 10 years

CountyClay 92 Hockley 58 Wilbarger 30 Archer 19 Scurry 1

TypeDrill 161 Recompletion 21 Reenter 17 Other 1

200 PERMITS · PAGE 1 OF 4 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 1, 2015	804695	Reenter	Hockley	Ropes Canyon Reef Unit #302	3,000	—	21936396	—
Apr 28, 2012	737410	Reenter	Hockley	Ropes Canyon Reef Unit #2201W	9,625	—	21900807	—
Apr 16, 2012	736325	Reenter	Hockley	Ropes Canyon Reef Unit #1103	9,570	—	21900868	—
Mar 10, 2012	734924	Recompletion	Hockley	Ropes Canyon Reef Unit #1102	9,450	—	21900867	—
Aug 31, 2011	723046	Reenter	Hockley	Ropes Canyon Reef Unit #1101	9,370	Final completion	21900866	Now Saddle Rim Energy (Texas) LLC
Oct 21, 2010	699787	Reenter	Hockley	Ropes Canyon Reef Unit #101	9,385	Final completion	21900745	Now Saddle Rim Energy (Texas) LLC
Feb 19, 2010	689110	Recompletion	Hockley	Ropes Canyon Reef Unit #803	9,372	Final completion	21901484	Now Saddle Rim Energy (Texas) LLC
Feb 8, 2010	689106	Reenter	Hockley	Ropes Canyon Reef Unit #105	9,436	Final completion	21900750	Now Saddle Rim Energy (Texas) LLC
Jan 21, 2010	689112	Recompletion	Hockley	Ropes Canyon Reef Unit #106	9,376	Final completion	21900751	Now OXY USA Inc.
Jan 21, 2010	689108	Recompletion	Hockley	Ropes Canyon Reef Unit #108	9,517	—	21900753	—
Aug 19, 2009	683548	Recompletion	Hockley	Ropes Canyon Reef Unit #401	9,410	—	21900944	—
Mar 30, 2009	679670	Reenter	Hockley	Ropes Canyon Reef Unit #1010 D	12,000	Final completion	21931049	Now Saddle Rim Energy (Texas) LLC
Dec 5, 2008	674175	Reenter	Hockley	Ropes Canyon Reef Unit #601 D	11,500	Plugged dry hole (P&A)	21936165	—
Oct 25, 2006	626923	Drill	Archer	Williamson "B" #2	6,200	—	00941614	—
Oct 23, 2006	626922	Drill	Archer	Williamson "A" #1	6,200	Spudded	00941613	Now LMH Energy
Oct 23, 2006	626922	Drill	Archer	Climax #801	6,200	Final completion	00941613	Now LMH Energy
Jun 19, 2006	621096	Drill	Hockley	Smallwood, J. L. #4	5,000	Final completion	21936925	—
Jun 16, 2006	621094	Drill	Hockley	Smallwood, J.L. #3	5,000	Final completion	21936924	—
Jul 16, 2003	534251	Recompletion	Hockley	Armes 16 #1L	7,000	—	21936675	—
Oct 9, 2002	524448	Drill	Hockley	Armes 16 #1L	8,000	Final completion	21936675	—
Sep 19, 2001	513726	Recompletion	Hockley	Armes, J. E. #109	7,700	—	21910392	—
Sep 26, 2000	500075	Reenter	Hockley	Armes, W. T. Etal #2001A	8,000	—	21900746	—
Feb 12, 2000	492209	Recompletion	Hockley	Underwood #405A	7,000	—	21931107	—
Aug 12, 1999	486620	Recompletion	Hockley	Armes, J. E. "B" #2002A	7,975	Final completion	21910414	Now Saddle Rim Energy (Texas) LLC
Aug 12, 1999	486619	Recompletion	Hockley	Ropes Canyon Reef Unit #2002	9,384	Final completion	21910414	Now Saddle Rim Energy (Texas) LLC
Dec 29, 1998	481832	Drill	Archer	Williamson "B" #2	6,200	—	00941219	—
Dec 29, 1998	481831	Drill	Archer	Williamson "A" #1	6,200	—	00941220	—
Sep 24, 1998	479682	Recompletion	Hockley	Conatser, C. J. #903A	7,800	Final completion	21910466	Now Saddle Rim Energy (Texas) LLC
Dec 29, 1997	471695	Drill	Archer	Climax #7S	3,750	—	00941180	—
Dec 29, 1997	471694	Drill	Archer	Climax #6S	3,750	—	00941178	—
Dec 29, 1997	471693	Drill	Archer	Climax #4S	3,750	—	00941179	—
Dec 22, 1997	471564	Drill	Archer	Climax #5S	3,750	—	00941177	—
Dec 22, 1997	471563	Drill	Archer	Climax #8S	3,750	—	00941176	—
Dec 22, 1997	471562	Reenter	Hockley	Conatser, C. J. #1001AH	8,000	—	21901474	—
Dec 22, 1997	471560	Drill	Archer	Climax #2S	3,750	—	00941175	—
Dec 22, 1997	471541	Drill	Hockley	Sullivan #1HH	8,000	—	21936399	—
Dec 22, 1997	471540	Drill	Hockley	Schoepf #1HH	8,000	—	21936400	—
Dec 10, 1997	471069	Drill	Hockley	Ropes Canyon Reef Unit #302	11,500	Spudded	21936396	—
Dec 10, 1997	471068	Drill	Hockley	Ropes Canyon Reef Unit #2502	11,500	—	21936395	—
Dec 10, 1997	471067	Drill	Hockley	Ropes Canyon Reef Unit #504	11,500	—	21936394	—
Nov 20, 1997	470352	Recompletion	Hockley	Harper, J. C. #1301D	11,500	—	21901480	—
Sep 9, 1997	467364	Drill	Scurry	Criswell Estate #501	2,000	Plugged dry hole (P&A)	41533621	—
Jul 30, 1997	465658	Recompletion	Hockley	Schoepf, E. T. #805AH	8,000	—	21931051	—
Jun 30, 1997	463124	Recompletion	Hockley	Underwood #405 A	8,000	Final completion	21931107	—
Jun 24, 1997	463883	Recompletion	Hockley	Harper, J. C. #1302A	8,000	—	21901481	—
Dec 30, 1996	456868	Recompletion	Hockley	Owen, J. E. #2401A	8,000	—	21901289	—
Dec 27, 1996	456744	Drill	Hockley	Harper, J.C. #1303	11,500	—	21936311	—
Dec 27, 1996	456743	Drill	Hockley	Newsome, L.D. #504	11,500	—	21936312	—
Dec 27, 1996	456741	Reenter	Hockley	Arnes, W. T. Etal #2001A	8,000	—	21900746	—
Dec 27, 1996	456739	Drill	Hockley	Matthews, T. H. #1104	11,500	—	21936313	—