OPERATORS · TEXAS · P-5 NUMBER 490300

Lawrence, C. F. & Assoc. Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyCrockett 168 Pecos 162 Irion 77 Tom Green 67 Upton 9 Sterling 7

TypeDrill 417 Recompletion 28 Other 25 Reenter 6

490 FILINGS · 484 PERMITS · PAGE 2 OF 10 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jan 26, 1989	355117	Drill	Tom Green	Atkinson W, (San Angelo) Unit #G 27B	1,250	Final completion	45131925	Now TCS Petroleum Co. LLC
Dec 23, 1988	354549	Drill	Tom Green	Atkinson West (San Angelo) #G 24A	1,200	Final completion	45131924	Now TCS Petroleum Co. LLC
Dec 6, 1988	353344	Drill	Tom Green	Atkinson W., (San Angelo) Unit #J 1B	1,250	Final completion	45131917	Now TCS Petroleum Co. LLC
Oct 31, 1988	352742	Drill	Tom Green	Atkinson W. (San Angelo) Unit #G 16A	1,250	Final completion	45131912	Now TCS Petroleum Co. LLC
Sep 20, 1988	351373	Drill	Tom Green	Atkinson West (San Angelo) Unit #J 7A	1,250	Final completion	45131905	Now TCS Petroleum Co. LLC
Jul 5, 1988	348458	Drill	Irion	Estes #2	1,300	Plugged dry hole (P&A)	23532851	—
May 4, 1988	345937	Drill	Tom Green	Atkinson W. (San Angelo) Unit #J 3A	1,250	Final completion	45131884	Now TCS Petroleum Co. LLC
May 4, 1988	345936	Drill	Tom Green	Atkinson W. (San Angelo) Unit #J 11A	1,250	Final completion	45131883	Now TCS Petroleum Co. LLC
May 4, 1988	345935	Drill	Tom Green	Atkinson W. (San Angelo) Unit #J 13A	1,250	Final completion	45131882	Now TCS Petroleum Co. LLC
May 4, 1988	343988	Drill	Tom Green	Simpson-Mann "A" #8	1,250	Final completion	45131874	Now Core Petro LLC
Apr 6, 1988	344743	Drill	Tom Green	Atkinson West (San Angelo) Unit #G 18A	1,250	Final completion	45131877	Now TCS Petroleum Co. LLC
Mar 10, 1988	341072	Drill	Tom Green	Simpson-Mann "A" #9	1,250	Final completion	45131853	Now Core Petro LLC
Mar 8, 1988	343639	Drill	Tom Green	Atkinson West (San Angelo) Unit #J 4A	1,000	Final completion	45131872	Now TCS Petroleum Co. LLC
Feb 8, 1988	342299	Drill	Tom Green	Simpson-Mann "B" #9	1,250	Final completion	45131859	Now TCS Petroleum Co. LLC
Jan 8, 1988	341115	Drill	Tom Green	Simpson-Mann "B" #5	1,250	Final completion	45131854	Now TCS Petroleum Co. LLC
Jan 8, 1988	341110	Drill	Tom Green	Simpson-Mann "B" #6	1,250	—	45131855	—
Oct 28, 1987	337994	Drill	Tom Green	Simpson-Mann "B" #4	1,250	Final completion	45131841	Now TCS Petroleum Co. LLC
Aug 24, 1987	333361	Drill	Tom Green	Simpson-Mann "B" #3	1,250	Final completion	45131805	Now TCS Petroleum Co. LLC
Jul 29, 1987	333362	Drill	Tom Green	Simpson-Mann "B" #2	1,250	Final completion	45131806	Now TCS Petroleum Co. LLC
Jul 6, 1987	330738	Drill	Pecos	Masterson, J. S. #20	1,488	Final completion	37107780	Now O & O Operators LLC.
Jun 1, 1987	330895	Drill	Crockett	Halff Unit 69 West #1	2,500	Final completion	10535374	Now Mosaic Texas LLC
Apr 27, 1987	326679	Drill	Tom Green	Simpson-Mann "A" #11	1,250	Final completion	45131772	Now Core Petro LLC
Apr 3, 1987	326677	Drill	Tom Green	Simpson-Mann "A" #10	1,250	Final completion	45131771	Now Core Petro LLC
Mar 9, 1987	327315	Drill	Tom Green	Simpson-Mann "B" #1	1,250	Final completion	45131775	Now TCS Petroleum Co. LLC
Jan 12, 1987	325200	Drill	Tom Green	Simpson-Mann "A" #7	1,250	Final completion	45131769	Now Core Petro LLC
Nov 24, 1986	323325	Drill	Tom Green	Simpson-Mann "A" #6	1,250	Final completion	45131757	Now Core Petro LLC
Oct 6, 1986	321232	Drill	Pecos	Shearer "CB" #12	1,700	—	37135863	—
Sep 26, 1986	321070	Drill	Tom Green	Simpson-Mann -A- #5	1,250	Final completion	45131749	Now Core Petro LLC
Jul 30, 1986	320651	Recompletion	Crockett	Pond #1	2,315	Final completion	10530874	Now Vanco Oil & Gas Corp.
May 28, 1986	302613	Drill	Pecos	Shearer "AB" #4	1,600	Final completion	37135841	Now O & O Operators LLC.
May 28, 1986	302561	Drill	Tom Green	Simpson-Mann #3	1,200	Final completion	45131719	Now Armor Petroleum Inc.
May 16, 1986	302242	Drill	Irion	Brooks "L" #1	1,700	Plugged dry hole (P&A)	23532765	—
Apr 28, 1986	301587	Drill	Tom Green	Simpson-Mann #2	1,200	Final completion	45131710	Now Armor Petroleum Inc.
Apr 17, 1986	301608	Drill	Pecos	Masterson, J. S. #19	1,535	Final completion	37107779	Now O & O Operators LLC.
Apr 10, 1986	300828	Drill	Irion	Byler "B" #25	1,300	Final completion	23532764	Now Fratelli Exploration L.P.
Mar 28, 1986	300377	Drill	Pecos	Ellyson State #5	3,600	Final completion	37135823	Now Last Mile Production LLC
Mar 26, 1986	300238	Drill	Tom Green	Guinn "A" #1	1,200	Final completion	45131703	Now Armor Petroleum Inc.
Mar 6, 1986	301156	Drill	Pecos	Shearer "B" #23	1,523	Final completion	37101471	Now O & O Operators LLC.
Mar 3, 1986	298855	Drill	Upton	Burleson, A. S. #56	2,450	Final completion	46132571	Now BJG Operating Company
Feb 26, 1986	298486	Drill	Crockett	Amos #1	2,400	Final completion	10535250	Now Vanco Oil & Gas Corp.
Feb 26, 1986	298484	Drill	Irion	Byler "B" #27	1,300	Unsuccessful workover	23532754	Now Fratelli Exploration L.P.
Feb 18, 1986	298036	Drill	Irion	Mim South #12	1,700	Unsuccessful workover	23532752	Now Tejas Jack Sales Inc.
Feb 5, 1986	297233	Drill	Pecos	Shearer "CB" #5	1,516	Final completion	37101476	Now O & O Operators LLC.
Jan 6, 1986	294723	Drill	Irion	Mim South #11	1,650	Final completion	23532729	Now Tejas Jack Sales Inc.
Jan 6, 1986	294724	Drill	Irion	Cotton "C" #2	1,400	Unsuccessful workover	23532730	Now Fratelli Exploration L.P.
Dec 27, 1985	293584	Other	Upton	Burleson, A. S. #55	2,500	Final completion	46101193	Now BJG Operating Company
Dec 4, 1985	292432	Drill	Irion	Byler "B" #26	1,300	Final completion	23532715	Now Fratelli Exploration L.P.
Nov 4, 1985	289320	Drill	Irion	Mim South #9	1,650	Final completion	23532688	Now Tejas Jack Sales Inc.
Oct 25, 1985	288851	Drill	Irion	Byler "B" #23	1,300	Final completion	23532687	Now Fratelli Exploration L.P.
Oct 24, 1985	288232	Drill	Pecos	Laverne State #1	5,300	Plugged dry hole (P&A)	37135639	—