OPERATORS · TEXAS · P-5 NUMBER 257097

Exxon Corp.

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 10130 Recompletion 7200 Other 1407 Reenter 40 Field transfer 15

63 FILINGS · 62 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Oct 7, 1998	479917	Recompletion	Glasscock	Hoelscher, Fred J. B #1	7,750	Final completion	17331707	Now R2Q Operating LLC
Jul 27, 1998	477499	Recompletion	Glasscock	Hoelscher, Fred J. #1	9,980	—	17331674	Now XTO Energy Inc.
Oct 28, 1997	469132	Recompletion	Glasscock	Edwin J. Bednar Oil Unit #1	10,500	Final completion	17331724	Now Exxon Mobil Corporation
Jul 24, 1996	450715	Recompletion	Glasscock	McDaniel, Audie #1	10,204	—	17331699	Now XTO Energy Inc.
Jul 24, 1996	450715Amendment	Recompletion	Glasscock	Audie McDaniel Oil Unit No. 2 #1	10,204	Final completion	17331699	Now XTO Energy Inc.
May 16, 1991	387877	Recompletion	Glasscock	Schwartz, Alfred "B" #1	7,570	—	17331869	Now Tomahawk Petroleum
Apr 7, 1987	328758	Drill	Glasscock	Boles, N. J. #1	10,500	Plugged dry hole (P&A)	17331976	Now Diamondback E&P LLC
Feb 26, 1987	326995	Drill	Glasscock	Jurecek, C. J. #1	10,500	—	17331971	—
Apr 24, 1986	301492	Drill	Glasscock	Hoelscher, Fred J. B #4	7,700	Plugged dry hole (P&A)	17331950	—
Jan 14, 1986	295542	Drill	Glasscock	Hoelscher, Fred J. B #3	10,200	—	17331931	—
Dec 5, 1985	291969	Drill	Glasscock	Rea, Isabel M. #1	11,500	Intermediate string casing	17331921	Now Diamondback E&P LLC
Sep 30, 1985	286314	Drill	Glasscock	Hubbard, O. J. #1	10,200	—	17331900	—
Jul 1, 1985	279245	Drill	Glasscock	Hoelscher, Fred J. #2	7,550	Final completion	17331868	Now XTO Energy Inc.
Jul 1, 1985	279246	Drill	Glasscock	Schwartz, Alfred #2	7,550	Final completion	17331869	Now Tomahawk Petroleum
Jun 4, 1985	276705	Drill	Glasscock	Books, E. C. D #1	10,700	Plugged dry hole (P&A)	17331862	—
May 9, 1985	274714	Recompletion	Glasscock	Pieper, Lela #2	7,320	Final completion	17331623	—
Apr 11, 1985	271923	Drill	Glasscock	Hoelscher, Fred J. B #2	10,200	Final completion	17331842	Now R2Q Operating LLC
Apr 9, 1985	271968	Drill	Glasscock	Frysak, A. M. #1	10,200	—	17331843	—
Apr 2, 1985	271506	Drill	Glasscock	Halfmann, Delbert #2	10,300	Final completion	17331840	Now XTO Energy Inc.
Apr 2, 1985	271505	Drill	Glasscock	Halfmann, Delbert #1	10,300	Final completion	17331839	Now XTO Energy Inc.
Apr 2, 1985	271504	Drill	Glasscock	Akin, Bernard #1	10,200	—	17331838	—
Mar 29, 1985	271066	Drill	Glasscock	McDaniel, Audie #2	10,200	Final completion	17331836	Now XTO Energy Inc.
Mar 14, 1985	269454	Drill	Glasscock	McDaniel, Audie B #1	10,200	Unsuccessful workover	17331821	—
Mar 12, 1985	269153	Drill	Glasscock	Blalock, Charles W. #2	8,700	Plugged dry hole (P&A)	17331819	—
Mar 12, 1985	269288	Drill	Glasscock	Copeland, T. V. #1	10,200	—	17331820	—
Feb 27, 1985	268018	Drill	Glasscock	Books, E. C. C #1	10,200	—	17331813	—
Jan 29, 1985	265472	Drill	Glasscock	Books, E. C. B #1	10,253	Final completion	17331800	—
Jan 21, 1985	264644	Drill	Glasscock	Murjo Oil & Royalty #1	10,800	Unsuccessful workover	17331789	Now Endeavor Energy Resources L.P.
Jan 14, 1985	264101	Drill	Glasscock	Zant, John W. #1	10,300	Plugged dry hole (P&A)	17331781	—
Jan 14, 1985	264102	Drill	Glasscock	Blalock, Charles W. B #1	10,300	Final completion	17331782	Now MWS Producing Inc.
Nov 8, 1984	257369	Drill	Glasscock	Jost, Elo #2	10,200	Unsuccessful workover	17331737	—
Nov 8, 1984	257366	Drill	Glasscock	Hoelscher, Clifford W. #1	10,200	Plugged dry hole (P&A)	17331736	Now Ovintiv USA Inc.
Nov 8, 1984	257084	Drill	Glasscock	Schwartz, Alfred #1	10,200	Final completion	17331734	Now Exxon Mobil Corporation
Oct 31, 1984	256514	Drill	Glasscock	Fox, Leona Seidel #1	10,200	Final completion	17331724	Now Exxon Mobil Corporation
Oct 4, 1984	253446	Drill	Glasscock	Hoelscher, Fred J. B #1	10,200	Final completion	17331707	Now R2Q Operating LLC
Oct 1, 1984	253166	Drill	Glasscock	Blalock, Charles W. #1	10,300	Final completion	17331706	Now XTO Energy Inc.
Sep 17, 1984	251581	Drill	Glasscock	McDaniel, Audie #1	10,300	Final completion	17331699	Now XTO Energy Inc.
Aug 27, 1984	249597	Drill	Glasscock	Underwood, W. H. #1	10,200	Plugged dry hole (P&A)	17331685	—
Jul 31, 1984	246879	Drill	Glasscock	Hoelscher, Fred J. #1	10,200	Final completion	17331674	Now XTO Energy Inc.
Jul 11, 1984	244703	Drill	Glasscock	Jost, Elo #1	10,200	Final completion	17331664	Now XTO Energy Inc.
May 22, 1984	239653	Drill	Glasscock	Pieper, Lela #2	10,300	Final completion	17331623	—
May 22, 1984	239618	Drill	Glasscock	E. C. Books Oil Unit #1	10,800	Final completion	17331622	Now Hannathon Petroleum II LLC
May 3, 1984	237451	Drill	Glasscock	Trantham, Carl #1	10,200	Final completion	17331604	Now XTO Energy Inc.
May 2, 1984	237343	Drill	Glasscock	Houston, W. C. #3	9,000	—	17331602	—
Apr 30, 1984	237034	Drill	Glasscock	Houston, W. C. #4	11,500	Final completion	17331600	—
Apr 4, 1984	234512	Drill	Glasscock	Bednar, Edwin J. #1	10,200	Final completion	17331586	Now Exxon Mobil Corporation
Mar 15, 1984	232424	Drill	Glasscock	Teele, Jennie C. #1	10,400	Plugged dry hole (P&A)	17331577	—
Mar 13, 1984	232329	Drill	Glasscock	Duncan, J. R. #1	10,300	Final completion	17331581	Now XTO Energy Inc.
Mar 5, 1984	231302	Drill	Glasscock	Pieper, Lela #1	10,300	Final completion	17331572	—
Mar 5, 1984	231301	Drill	Glasscock	Pieper, Charley #1	10,300	—	17331571	—