OPERATORS · TEXAS · P-5 NUMBER 253480

Ernest Operating Company

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 23 Reenter 2 Other 1 Field transfer 1 Recompletion 1

98 FILINGS · 94 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 10, 2002	526213	Drill	Lee	Praesel #2	2,800	Final completion	28732514	Acquired from Bar-Mac Investments Inc.
Jul 11, 2002	521534	Drill	Lee	Wes #2	4,600	Final completion	28732513	Acquired from Bar-Mac Investments Inc.
May 14, 2002	519969	Drill	Lee	Sherar #7	3,450	—	28732512	Acquired from Bar-Mac Investments Inc.
May 14, 2002	519969Amendment	Drill	Lee	Sherar #7	3,450	Final completion	28732512	Acquired from Bar-Mac Investments Inc.
Apr 25, 2002	519414	Drill	Lee	Sherar #8	2,600	Spudded	28732511	Acquired from Bar-Mac Investments Inc.
Apr 25, 2002	519414Amendment	Drill	Lee	Praesel #1	2,600	Final completion	28732511	Acquired from Bar-Mac Investments Inc.
Jun 15, 2001	510337	Drill	Lee	Wes #1	5,000	Final completion	28732509	Acquired from Bar-Mac Investments Inc.
Jul 3, 1998	477715	Drill	Lee	Gerdes Development Co. #4	4,001	Final completion	28732501	Acquired from Bar-Mac Investments Inc.
Oct 27, 1994	429496	Drill	Lee	Marmic #1	5,200	Final completion	28732450	Acquired from Bar-Mac Investments Inc.
Feb 18, 1993	409148	Drill	Lee	Aom #4	5,200	Final completion	28732374	Acquired from Bar-Mac Investments Inc.
Nov 12, 1991	393731	Drill	Lee	Aom #3	5,200	—	28732322	Acquired from Bar-Mac Investments Inc.
Nov 12, 1991	393731Amendment	Drill	Lee	Aom #3	5,200	Final completion	28732322	Acquired from Bar-Mac Investments Inc.
Oct 2, 1991	392445	Drill	Lee	Richards, L.C. #6	3,600	Final completion	28732317	Acquired from Crescent Exploration Company
Sep 9, 1991	389426	Drill	Lee	Morand Unit #2	5,300	Final completion	28732310	Acquired from Bar-Mac Investments Inc.
Feb 19, 1991	384648	Drill	Lee	Morand Unit #1	5,300	Final completion	28732303	Acquired from Bar-Mac Investments Inc.
Jan 11, 1991	383341	Drill	Lee	Chester #2	5,000	Final completion	28732302	Acquired from Bar-Mac Investments Inc.
Oct 11, 1990	379324	Drill	Lee	Chester #1	5,000	—	28732293	Acquired from Bar-Mac Investments Inc.
Oct 11, 1990	379324Amendment	Drill	Lee	Chester #1	5,000	Final completion	28732293	Acquired from Bar-Mac Investments Inc.
Jun 11, 1990	373479	Drill	Lee	Anmar Unit #4	5,300	Final completion	28732280	Acquired from Bar-Mac Investments Inc.
Nov 15, 1989	366478	Drill	Lee	Kocurek "A" #1	4,800	Final completion	28732265	Acquired from Crescent Exploration Company
Apr 6, 1988	344757	Drill	Lee	Marmo Unit #2	5,400	Final completion	28732196	Acquired from Bar-Mac Investments Inc.
Feb 19, 1988	342676	Drill	Lee	Morgan, Wade #1	5,300	Final completion	28732187	Acquired from Bar-Mac Investments Inc.
Feb 9, 1988	342293	Drill	Lee	Anmar Unit #3	5,300	Final completion	28732185	Acquired from Bar-Mac Investments Inc.
Jan 13, 1988	341368	Drill	Lee	Anmar Unit #2	5,300	Final completion	28732181	Acquired from Bar-Mac Investments Inc.
Jan 8, 1988	341128	Drill	Lee	Anmar "a" Unit #1	5,300	Final completion	28732178	Acquired from Bar-Mac Investments Inc.
Sep 22, 1987	336104	Drill	Lee	Marmo Unit #1	5,400	Final completion	28732141	Acquired from Bar-Mac
Aug 14, 1987	334310	Drill	Lee	Anmar Unit #1	5,300	Final completion	28732124	Acquired from Bar-Mac
Sep 23, 1986	320869	Drill	Lee	Aom #2	5,200	Final completion	28731966	Acquired from Bar-Mac & Hollub Drilling Co.
Aug 5, 1986	304943	Drill	Lee	Aom #1	5,600	Final completion	28731955	Acquired from Bar-Mac & Hollub Drilling Co.
May 27, 1986	302546	Drill	Lee	Krenek #4	4,750	Final completion	28731939	Acquired from Hollub, Lambert Drilling Company
Feb 12, 1986	297758	Drill	Lee	Wormley #1	9,000	Final completion	28731910	Acquired from Ernest Oil Company
Aug 20, 1985	282761	Drill	Lee	Perry #2A	3,700	Final completion	28731839	Acquired from Ernest Oil Company
Aug 19, 1985	282720	Drill	Lee	Tarwater #10	3,600	Final completion	28731838	Acquired from Ernest Oil Company
May 20, 1985	275479	Drill	Lee	Krenek #3	4,800	Final completion	28731798	Acquired from Hollub, Lambert Drilling Company
May 8, 1985	274449	Other	Lee	Wiederhold-Spacek Unit #1	5,000	Final completion	28731436	Acquired from Hollub, Lambert Drilling Company
May 1, 1985	273851	Drill	Lee	Michalk, E. #1	5,300	Final completion	28731792	Acquired from Bar-Mac & Hollub Drilling Co.
Feb 28, 1985	268180	Drill	Lee	Balcar #2	5,000	Final completion	28731771	Acquired from Keesee Oil & Gas Operating Co.
Jan 4, 1985	263072	Drill	Lee	Morgan #1	6,200	Final completion	28731749	Acquired from Bar-Mac
Jan 4, 1985	263092	Drill	Lee	Balcar #1	5,000	Final completion	28731750	Acquired from Keesee Oil & Gas Operating Co.
Dec 4, 1984	259750	Drill	Lee	Kocurek #1	6,000	Final completion	28731735	Acquired from Keesee Oil & Gas Operating Co.
Oct 9, 1984	253897	Drill	Lee	Payton, C. F. #3	5,000	Final completion	28731725	Acquired from Hollub, Lambert Drilling Company
Aug 22, 1984	249690	Drill	Lee	Noack #9	4,000	Final completion	28731700	Acquired from Ernest Oil Company
Jul 9, 1984	244461	Drill	Lee	Noack #7	3,750	Final completion	28731667	Acquired from Ernest Oil Company
Jun 20, 1984	242716	Drill	Lee	Noack #8	3,750	Final completion	28731657	Acquired from Ernest Oil Company
May 29, 1984	240400	Drill	Lee	Morgan, Mary #3	6,200	Final completion	28731634	Acquired from Bar-Mac
May 25, 1984	240293	Drill	Lee	Koudelke Z #1	6,000	Final completion	28731631	Acquired from Hollub, Lambert Drilling Company
Mar 21, 1984	233264	Drill	Lee	Noack, Leon #5	3,650	Final completion	28731591	Acquired from Ernest Oil Company
Mar 5, 1984	231356	Drill	Lee	Morgan, Mary #1	6,200	Final completion	28731581	Acquired from Bar-Mac
Dec 7, 1983	222823	Drill	Lee	Kubena "A" #3	5,200	Final completion	28731535	Acquired from Hollub, Lambert Drilling Company
Aug 16, 1983	205743	Drill	Lee	Krenek #2	5,000	Final completion	28731449	Acquired from Hollub, Lambert Drilling Company