OPERATORS · TEXAS · P-5 NUMBER 33521

Arrowhead Operating Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyHardin 110 Matagorda 7 Liberty 5 Hamilton 4 Coleman 3 McCulloch 2 Fayette 2 Sterling 1 Houston 1

135 FILINGS · 127 PERMITS · PAGE 3 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jul 12, 1983	201210	Drill	Hardin	Choate #10	3,600	Circulate production string casing	19931930	Acquired from Crebbs, Chester M.
Jun 23, 1983	199382	Drill	Hardin	Choate Block 4 Lot 3 #10	4,000	Final completion	19931924	Acquired from Williams Expl Co a Delaware Corp
Jun 23, 1983	199381	Drill	Hardin	Choate Block 4 Lot 3 #9	4,000	Final completion	19931923	Acquired from Williams Expl Co a Delaware Corp
Jun 16, 1983	198947	Drill	Hardin	Choate Block 2 Lot 7 #10	4,000	Final completion	19931920	Acquired from Williams Expl Co a Delaware Corp
Jun 8, 1983	197655	Drill	Hardin	Kirby Lumber Corporation (08750) #7	8,500	Final completion	19931915	Acquired from Entrust Exploration, Inc.
Jun 8, 1983	197654	Drill	Hardin	Kirby Lumber Corporation (08750) #8	9,000	Unsuccessful workover	19931914	Acquired from Entrust Exploration, Inc.
Jun 2, 1983	197022	Drill	Hardin	Choate Block 4 Lot 3 #8	4,000	Final completion	19931906	Acquired from Williams Expl Co a Delaware Corp
May 10, 1983	194120	Drill	Hardin	Choate Fee Lot # 8 #8	3,800	Final completion	19931876	Acquired from Crebbs & Paraffine
Apr 27, 1983	192849	Drill	Hardin	Choate #9	3,500	Final completion	19931869	Acquired from Crebbs, Chester M.
Jan 31, 1983	184770	Recompletion	Hardin	Lejarza, A. M. #1	3,400	Final completion	19903363	Acquired from Williams Expl Co a Delaware Corp
Nov 8, 1982	220302	Drill	Hardin	Choate Block 4 Lot 3 #14	4,000	Final completion	19932060	Acquired from Williams Expl Co a Delaware Corp
Oct 13, 1982	174336	Drill	Hardin	Choate Block 4, Lot 3 #6	4,300	Final completion	19931794	Acquired from Williams Expl Co a Delaware Corp
Oct 13, 1982	174333	Drill	Hardin	Choate Block 4, Lot 3 #7	4,300	Final completion	19931793	Acquired from Williams Expl Co a Delaware Corp
Oct 13, 1982	174329	Drill	Hardin	Choate Block 2, Lot 7 #8	4,300	Final completion	19931792	Acquired from Williams Expl Co a Delaware Corp
Oct 13, 1982	174326	Drill	Hardin	Choate Block 2, Lot 7 #7	4,300	Final completion	19931791	Acquired from Williams Expl Co a Delaware Corp
Oct 13, 1982	174324	Drill	Hardin	Choate Block 2, Lot 7 #9	4,300	Final completion	19931790	Acquired from Williams Expl Co a Delaware Corp
Jul 26, 1982	167140	Drill	Hardin	Choate Fee Lot #8 #7	3,800	Final completion	19931756	Acquired from Crebbs & Paraffine
Jun 22, 1981	121970	Drill	Hardin	Choate #8	3,300	Final completion	19931614	Acquired from Crebbs, Chester M.
Mar 2, 1981	110139	Drill	Hardin	Kirby Lumber Corporation #5	8,300	Final completion	19931564	Acquired from Amoco Production Company
Mar 2, 1981	110124	Drill	Hardin	Kirby Lumber Corporation #6	8,500	Final completion	19931563	Acquired from Amoco Production Company
Aug 5, 1980	88714	Drill	Hardin	Choate #7	3,500	Final completion	19931471	Acquired from Crebbs, Chester M.
Jul 31, 1980	88347	Drill	Fayette	Standard Trust Company #6	9,150	Final completion	14930682	Acquired from Gen. Amer. Oil Co. of Texas
May 23, 1979	49060	Drill	Hardin	Gulf Choate Fee #18	3,400	Final completion	19931321	Acquired from Crebbs, Chester M.
May 21, 1979	48901	Recompletion	Hardin	Gulf Choate Fee B #11	2,994	Final completion	19930166	Acquired from Crebbs, Chester M.
Mar 28, 1979	45297	Recompletion	Hardin	Choate Fee Lot 8 #5	3,205	Final completion	19901042	Acquired from Crebbs & Paraffine
Mar 12, 1979	44120	Recompletion	Hardin	Choate Fee Lot 6 #2	2,415	Final completion	19901035	Acquired from Crebbs, Chester M.
Feb 1, 1979	41857	Recompletion	Hardin	Gulf Choate Fee #9	2,826	Final completion	19901016	Acquired from Crebbs, Chester M.
Sep 7, 1978	32123	Recompletion	Hardin	Choate Fee Lot 8A #3	2,376	—	19901043	Acquired from Crebbs & Paraffine
Aug 29, 1978	31589	Recompletion	Hardin	Gulf Choate Fee -B- #4	2,570	—	19901025	Acquired from Crebbs, Chester M.
Aug 21, 1978	30961	Drill	Hardin	Gulf Choate Fee "B" #17	3,000	—	19931264	Acquired from Crebbs, Chester M.
Aug 21, 1978	30959	Recompletion	Hardin	Gulf Choate Fee #13	2,084	—	19901020	Acquired from Crebbs, Chester M.
Jun 23, 1978	27258	Recompletion	Hardin	Choate Fee Lot 8 #3	2,785	—	19901041	Acquired from Crebbs & Paraffine
Jan 17, 1978	16490	Recompletion	Hardin	Gulf Choate Fee "B" #16	2,484	—	19930867	Acquired from Crebbs, Chester M.
Jan 11, 1978	16090	Recompletion	Hardin	Gulf Choate Fee #16	2,969	—	19930666	Acquired from Crebbs, Chester M.
Sep 30, 1977	8847	Recompletion	Hardin	Gulf Choate Fee "B" #6	3,130	—	19901027	Acquired from Crebbs, Chester M.