OPERATORS · TEXAS · P-5 NUMBER 73059

Blackbrush O & G, LLC

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 230 Recompletion 7 Field transfer 1

48 FILINGS · 38 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 8, 2010	706145	Drill	De Witt	Roehl Gas Unit No. 1 #1H	19,000	Final completion	12332383	Acquired from Pioneer Natural Res. USA, Inc.
Oct 28, 2010	704306	Drill	De Witt	Hamilton Gas Unit NO 1 #1H	19,000	Spudded	12332369	Acquired from Pioneer Natural Res. USA, Inc.
Oct 28, 2010	704306Amendment	Drill	De Witt	Hamilton Gas Unit NO 1 #1H	19,000	Final completion	12332369	Acquired from Pioneer Natural Res. USA, Inc.
Jun 14, 2010	697524	Drill	De Witt	Thieme Gas Unit 1 #1H	18,000	Spudded	12332331	Acquired from Pioneer Natural Res. USA, Inc.
Jun 14, 2010	697524Amendment	Drill	De Witt	Thieme Gas Unit 1 #1H	18,000	Spudded	12332331	Acquired from Pioneer Natural Res. USA, Inc.
Jun 14, 2010	697524Amendment	Drill	De Witt	Thieme Gas Unit 1 #1HH	18,000	Final completion	12332331	Acquired from Pioneer Natural Res. USA, Inc.
May 19, 2010	696154	Drill	De Witt	Cusack Gas Unit 1 #1H	19,000	Spudded	12332323	Acquired from Pioneer Natural Res. USA, Inc.
Sep 12, 2008	669757	Drill	De Witt	Cook Gas Unit NO 1 #1H	17,500	Spudded	12332250	Acquired from Pioneer Natural Res. USA, Inc.
Sep 12, 2008	669757Amendment	Drill	De Witt	Cook Gas Unit NO 1 #1H	18,200	Final completion	12332250	Acquired from Pioneer Natural Res. USA, Inc.
Aug 21, 2008	668237	Recompletion	De Witt	Burns Gas Unit NO 1 #3H	17,500	Final completion	12332209	Acquired from Pioneer Natural Res. USA, Inc.
Aug 9, 2008	667443	Drill	De Witt	Morrow Gas Unit NO 1 #1H	17,500	Final completion	12332244	Acquired from Pioneer Natural Res. USA, Inc.
Jul 25, 2008	666224	Drill	De Witt	Stiles Gas Unit "A" #2H	17,500	Final completion	12332237	Acquired from Pioneer Natural Res. USA, Inc.
Jul 25, 2008	666212	Drill	De Witt	Fred Buchel Gas Unit NO 1 #3H	17,500	Spudded	12332235	Acquired from Pioneer Natural Res. USA, Inc.
Jul 25, 2008	666212Amendment	Drill	De Witt	Fred Buchel Gas Unit NO 1 #3H	17,500	Final completion	12332235	Acquired from Pioneer Natural Res. USA, Inc.
Jul 24, 2008	666032	Drill	De Witt	Myra Sue Kelley Gas Unit NO 3 #4H	17,500	Final completion	12332234	Acquired from Pioneer Natural Res. USA, Inc.
Jul 7, 2008	664633	Drill	De Witt	Claude Blackwell Gas Unit NO 1 #3H	17,500	Final completion	12332230	Acquired from Pioneer Natural Res. USA, Inc.
Jun 24, 2008	664007	Drill	De Witt	Stiles Gas Unit NO 1 #3H	17,000	Final completion	12332228	Acquired from Pioneer Natural Res. USA, Inc.
Jun 21, 2008	664901	Drill	De Witt	Myra Sue Kelley Gas Unit NO 3 #2H	17,500	Final completion	12332226	Acquired from Pioneer Natural Res. USA, Inc.
Jun 13, 2008	662960	Drill	De Witt	Myra Sue Kelley Gas Unit 3 #3H	17,000	Final completion	12332222	Acquired from Pioneer Natural Res. USA, Inc.
Jun 6, 2008	662309	Drill	De Witt	Claude Blackwell Gas Unit NO 1 #2H	17,000	Final completion	12332218	Acquired from Pioneer Natural Res. USA, Inc.
Apr 21, 2008	659607	Drill	De Witt	Burns Gas Unit NO 1 #3	17,000	Final completion	12332209	Acquired from Pioneer Natural Res. USA, Inc.
Mar 24, 2008	657187	Drill	De Witt	Edward Keseling Gas Unit 1 #1H	17,000	Final completion	12332201	Acquired from Pioneer Natural Res. USA, Inc.
Feb 23, 2008	655316	Drill	De Witt	Myra Sue Kelley Gas Unit NO 3 #1H	17,000	Final completion	12332199	Acquired from Pioneer Natural Res. USA, Inc.
Dec 18, 2007	651337	Drill	De Witt	Stiles Gas Unit "A" #1H	17,000	Final completion	12332190	Acquired from Pioneer Natural Res. USA, Inc.
Dec 18, 2007	651333	Drill	De Witt	Claude Blackwell Gas Unit #1H	17,000	Final completion	12332191	Acquired from Pioneer Natural Res. USA, Inc.
Nov 19, 2007	649425	Recompletion	De Witt	Burns Gas Unit NO 1 #1H	17,000	Final completion	12332113	Acquired from Pioneer Natural Res. USA, Inc.
Aug 8, 2007	643435	Drill	De Witt	Muenich #4H	17,000	Final completion	12332173	Acquired from Pioneer Natural Res. USA, Inc.
Aug 2, 2007	643101	Drill	De Witt	Stiles Gas Unit #1H	17,000	Final completion	12332172	Acquired from Pioneer Natural Res. USA, Inc.
Jul 6, 2007	641345	Drill	De Witt	Burns Gas Unit NO 1 #2H	17,000	Final completion	12332164	Acquired from Pioneer Natural Res. USA, Inc.
Apr 27, 2007	637303	Drill	De Witt	Muenich #3H	17,000	Final completion	12332152	Acquired from Pioneer Natural Res. USA, Inc.
Apr 14, 2007	636762	Drill	De Witt	Keating Gas Unit #1H	17,500	Spudded	12332149	Acquired from Pioneer Natural Res. USA, Inc.
Apr 14, 2007	636762Amendment	Drill	De Witt	Keating Gas Unit #1H	17,500	Final completion	12332149	Acquired from Pioneer Natural Res. USA, Inc.
Feb 6, 2007	632877	Drill	De Witt	Muenich #2H	17,000	Final completion	12332145	Acquired from Pioneer Natural Res. USA, Inc.
Feb 6, 2007	632876	Drill	De Witt	Boothe Gas Unit NO 1 #2H	17,000	Final completion	12332144	Acquired from Pioneer Natural Res. USA, Inc.
Oct 13, 2006	627440	Drill	De Witt	Myra Kelley #1	15,000	Spudded	12332128	Acquired from Pioneer Natural Res. USA, Inc.
Oct 13, 2006	627440Amendment	Drill	De Witt	Kelley, Myra #1H	16,000	Final completion	12332128	Acquired from Pioneer Natural Res. USA, Inc.
Sep 6, 2006	625215	Drill	De Witt	Musselman #1	17,000	Spudded	12332116	Acquired from Pioneer Natural Res. USA, Inc.
Sep 6, 2006	625215Amendment	Drill	De Witt	Musselman #1H	17,000	Final completion	12332116	Acquired from Pioneer Natural Res. USA, Inc.
Aug 10, 2006	624161	Drill	De Witt	Burns Gas Unit #1	16,000	Unperforated completion	12332113	Acquired from Pioneer Natural Res. USA, Inc.
Jun 6, 2006	620345	Drill	De Witt	Eichhorn Gas Unit #1	15,200	Spudded	12332101	Acquired from Pioneer Natural Res. USA, Inc.
Jun 6, 2006	620345Amendment	Drill	De Witt	Eichhorn Gas Unit #1H	17,000	—	12332101	Acquired from Pioneer Natural Res. USA, Inc.
Jun 6, 2006	620345Amendment	Drill	De Witt	Eichhorn Gas Unit #1H	17,000	Final completion	12332101	Acquired from Pioneer Natural Res. USA, Inc.
Mar 23, 2006	615933	Drill	De Witt	Boothe #1	16,000	Final completion	12332088	Acquired from Pioneer Natural Res. USA, Inc.
Oct 19, 2000	501017	Recompletion	De Witt	Sheppard Gas Unit #2H	13,950	Final completion	12331739	Acquired from Prize Operating Company
Jun 21, 2000	496407	Recompletion	De Witt	Fort Worth National Bank #1H	14,003	Final completion	12330293	Acquired from Prize Operating Company
Oct 21, 1993	417359	Drill	De Witt	Sheppard Gas Unit #2	14,100	Final completion	12331739	Acquired from Parker & Parsley Development Co.
Oct 2, 1992	404218	Drill	De Witt	Ft. Worth National Bank Unit #3	14,200	Final completion	12331713	Acquired from Parker & Parsley Development Co.
Sep 13, 1977	27034	Drill	De Witt	Gohmert, Harold #1	15,000	—	12330809	Acquired from Esperanza Energy Corp.