OPERATORS · TEXAS · P-5 NUMBER 169230

Columbia Gas Development Corp.

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 155 Recompletion 30 Reenter 4 Other 1

81 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 4, 1996	446665	Recompletion	Burleson	Filippone, Marion J. #4HH	8,100	Final completion	05131237	Now Wildfire Energy Operating LLC
Feb 21, 1996	445040	Reenter	Burleson	Sebesta-Roberts Unit #1HH	9,500	Final completion	05133059	Now Anadarko E&P Company LP
Jan 17, 1996	443769	Reenter	Burleson	Smith, R. J. #1H	7,700	Final completion	05130557	Now Wildfire Energy Operating LLC
Jan 10, 1996	443564	Recompletion	Burleson	Supak, Mary #1H	8,300	Final completion	05132919	Now Wildfire Energy Operating LLC
Jan 3, 1996	443389	Reenter	Burleson	Rubach, L. P. #1HH	9,700	Spudded	05131648	Now Wildfire Energy Operating LLC
Nov 28, 1995	442286	Recompletion	Burleson	Luksa - Kubena #1 Unit #1H	7,900	Final completion	05133145	Now Wildfire Energy Operating LLC
Oct 26, 1995	439339	Reenter	Burleson	Joy #1HH	9,300	Final completion	05130829	Now Wildhorse Resources Mngt Co LLC
Oct 2, 1995	440412	Recompletion	Burleson	Hyvl, Bohus et Al #2HH	7,550	Final completion	05133219	Now Wildfire Energy Operating LLC
Aug 8, 1995	437758	Recompletion	Burleson	Raymond Zgabay #1 Unit #1H	8,100	Final completion	05130483	Now Wildfire Energy Operating LLC
Jun 21, 1995	437086	Recompletion	Burleson	Edwin Zgabay "a" #1 Unit #1H	8,500	Final completion	05130682	Now Chesapeake Operating L.L.C.
Jun 15, 1995	436822	Recompletion	Burleson	Helwig/Gerdes #1HH	8,000	Final completion	05133113	Now Wildfire Energy Operating LLC
Jun 6, 1995	436454	Recompletion	Burleson	Mikeska/Krenek Unit #1H	7,800	Final completion	05133191	Now Anadarko E&P Company LP
May 19, 1994	424052	Drill	Burleson	Darrell Chmelar et Al #1RH	7,825	Final completion	05133195	Now Wildfire Energy Operating LLC
Mar 2, 1994	421580	Recompletion	Burleson	Supak, Bennie "B" #1 HH	8,200	Final completion	05132683	Now Wildfire Energy Operating LLC
Feb 2, 1994	420683	Recompletion	Burleson	Columbus Professional Buildings #2HH	8,300	Final completion	05131045	Now Anadarko E&P Company LP
Jan 14, 1994	420184	Recompletion	Burleson	Filippone, Marion J. #8HH	7,900	Final completion	05133194	Now Wildfire Energy Operating LLC
Jan 10, 1994	420007	Drill	Burleson	Parker #1HH	8,200	Final completion	05130668	Now Wildfire Energy Operating LLC
Nov 15, 1993	417911	Recompletion	Burleson	Wendland, Daniel et Al #1 HH	8,175	Final completion	05131148	Now Chesapeake Operating L.L.C.
Oct 25, 1993	417419	Recompletion	Burleson	Tyson, Scott et Al #2HH	8,300	Final completion	05130596	Now Wildfire Energy Operating LLC
Oct 7, 1993	416740	Recompletion	Burleson	Bird, Shirley et Al #2 HH	8,350	Final completion	05131074	Now Wildfire Energy Operating LLC
Sep 3, 1993	415575	Recompletion	Burleson	Filippone, Marion J. #4 HH	8,100	Final completion	05131237	Now Wildfire Energy Operating LLC
Nov 24, 1992	406251	Recompletion	Burleson	Sebesta, Robert T. #2 HH	8,600	Final completion	05133005	Now McDaniel Company Inc. The
May 2, 1991	386547	Drill	Burleson	Bohus Hyvl #2 #2H	9,900	Unsuccessful workover	05133219	Now Wildfire Energy Operating LLC
Mar 12, 1991	384582	Recompletion	Burleson	Kucera, Alvin #1HH	9,200	Unsuccessful workover	05131938	Now Wildfire Energy Operating LLC
Feb 4, 1991	384129	Drill	Burleson	Chmelar et Al #1H	9,000	Unsuccessful workover	05133195	Now Wildfire Energy Operating LLC
Feb 4, 1991	384128	Drill	Burleson	Filipone #8H	9,300	Unsuccessful workover	05133194	Now Wildfire Energy Operating LLC
Jul 12, 1988	348801	Drill	Burleson	Cgdc Sebesta #2	8,650	Final completion	05133005	Now McDaniel Company Inc. The
Aug 14, 1985	282632	Drill	Burleson	Jeffery, R. W. et UX #4	8,400	Plugged dry hole (P&A)	05132879	—
Jan 24, 1984	227464Amendment	Drill	Burleson	Laffere, Marvin #1	8,000	—	05132626	Now Wildfire Energy Operating LLC
Aug 8, 1983	205318	Recompletion	Burleson	Calvin Kocurek et al Unit #1	8,105	—	05130548	—
Oct 4, 1982	173405	Drill	Burleson	Gerdes, A. O. #1	7,800	Final completion	05132340	Acquired from Valwood Production Co.
Jun 4, 1982	163073	Drill	Burleson	Tyson, Scott #4	8,500	Final completion	05132272	Now Wildfire Energy Operating LLC
May 18, 1982	161059	Drill	Burleson	Raymond Zgabay Unit #4	8,050	Final completion	05132251	Now Champlin Petroleum Co.
May 6, 1982	163094	Recompletion	Burleson	Dickens, Raymond Jr. #1	11,000	Final completion	05131773	Now Stacy A. D. Inc.
Apr 8, 1982	156668	Drill	Burleson	Columbus Professional Bldgs Inc. #3	8,500	Final completion	05132211	Now Anadarko E&P Company LP
Mar 12, 1982	154899	Drill	Burleson	Zgabay, Raymond #3	8,400	Final completion	05132202	Now Wildfire Energy Operating LLC
Feb 11, 1982	151141	Drill	Burleson	Kristof, Frank Unit #1	8,100	Final completion	05132098	Now Wildfire Energy Operating LLC
Dec 29, 1981	147754	Drill	Burleson	J.K. Pearce Unit #2	8,200	Final completion	05132086	Now Anadarko E&P Company LP
Nov 4, 1981	146293	Drill	Burleson	Marion J. Filippone Fee #6	8,400	Final completion	05131876	Now Wildfire Energy Operating LLC
Oct 20, 1981	137341	Drill	Burleson	Alvin Kucera Unit #1	8,200	Final completion	05131938	Now Wildfire Energy Operating LLC
Sep 11, 1981	134551	Drill	Burleson	Filippone, Marion J. Fee #5	8,400	Final completion	05131846	Now Wildfire Energy Operating LLC
Aug 11, 1981	129578	Drill	Burleson	Filippone, Marion J. Fee #7	8,200	Final completion	05131809	Now Wildfire Energy Operating LLC
Aug 3, 1981	128323	Drill	Burleson	Dickens, Raymond Jr. #1	11,000	Final completion	05131773	Now Stacy A. D. Inc.
Jul 24, 1981	126786	Drill	Burleson	Schoppe, Emily K. Unit #1	8,800	Final completion	05131749	Now Williams Clayton W. Jr.
Feb 23, 1981	109365	Drill	Burleson	Lednicky, C. A. Unit #1	9,200	Final completion	05131359	—
Feb 2, 1981	107186	Drill	Burleson	Ragsdale, Mary L. #1	8,700	Final completion	05131311	Now Anadarko E&P Onshore LLC
Dec 31, 1980	104299	Drill	Burleson	Jeffery, Roger W., Jr. et UX #3	8,500	Final completion	05131253	Now Rme Petroleum Company
Dec 31, 1980	104298	Drill	Burleson	Pearce, J. K. #1	8,500	Final completion	05131252	Now Anadarko E&P Company LP
Dec 19, 1980	103549	Drill	Burleson	Filippone, Marion J. Fee #4	8,500	Final completion	05131237	Now Wildfire Energy Operating LLC
Dec 8, 1980	102077	Drill	Burleson	Krueger, W. H. & J. T. Unit #1	8,500	Final completion	05131213	Now Rathburn Land & Devel Inc.