OPERATORS · TEXAS · P-5 NUMBER 519020

MWJ Producing Company

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 208 Recompletion 9 Other 6 Reenter 1

57 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Feb 6, 1997	458113	Recompletion	Glasscock	Cook #1701	10,234	Final completion	17332196	Now Clear Water Inc.
Feb 4, 1992	396093	Drill	Glasscock	Cook #1701	10,300	—	17332196	Now Clear Water Inc.
Feb 4, 1992	396093	Drill	Glasscock	Cook #1701	11,000	—	17332196	Now Clear Water Inc.
Feb 4, 1992	396093	Drill	Glasscock	Cook #1701	10,053	Final completion	17332196	Now Clear Water Inc.
Jan 22, 1991	383560	Drill	Glasscock	Books 17 #1	11,300	—	17332157	Now Clear Water Inc.
Jan 22, 1991	383560	Drill	Glasscock	Books 17 #1	10,375	Final completion	17332157	Now Clear Water Inc.
Jun 7, 1988	347422	Recompletion	Glasscock	Ratliff 46 "B" #1	10,430	Final completion	17331969	Now Northstar Operating Company
Dec 15, 1987	340200	Drill	Glasscock	Barfield 8 "B" #1	10,500	Final completion	17332014	Now Pioneer Natural Res. USA Inc.
Nov 18, 1987	338847	Recompletion	Glasscock	Barfield 8 "A" #1	10,360	Final completion	17331774	Now Pioneer Natural Res. USA Inc.
Jan 5, 1987	325011	Drill	Glasscock	Ratliff 46 "B" #1	10,800	Final completion	17331969	Now Northstar Operating Company
Oct 1, 1985	286370	Drill	Glasscock	Horn "9" #2	10,500	Final completion	17331901	Now Clear Water Inc.
Sep 6, 1985	284164	Drill	Glasscock	Wilkerson "21" #1	10,450	Final completion	17331893	—
May 28, 1985	276401	Drill	Glasscock	Horne "9" #1	10,550	Final completion	17331861	Now Vencer Energy LLC
Dec 31, 1984	263420	Drill	Glasscock	Barfield 8 "A" #1	10,550	Final completion	17331774	Now Pioneer Natural Res. USA Inc.
Dec 18, 1984	261429	Drill	Glasscock	Shamrock 4 #1	10,500	Final completion	17331765	Now Pioneer Natural Res. USA Inc.
Nov 6, 1984	256771	Drill	Glasscock	Barfield 8 #1	10,550	Final completion	17331730	—
Sep 10, 1984	251030	Drill	Glasscock	Barfield 5 "C" #1	10,500	Final completion	17331695	Now Clear Water Inc.
Aug 10, 1984	247970	Drill	Glasscock	Barfield 5 "A" #2	10,500	Final completion	17331679	Now Clear Water Inc.
May 15, 1984	238934	Drill	Glasscock	Barfield 5 "A" #1	8,415	Final completion	17331613	Now Clear Water Inc.
Apr 9, 1984	235008	Drill	Glasscock	Barfield "5" #1	10,600	Final completion	17331590	Now Arkland Producing Co. Inc.
Jan 25, 1984	227179	Drill	Glasscock	Barfield "6" #1	10,600	Final completion	17331544	Now Clear Water Inc.
Feb 22, 1983	186548	Drill	Glasscock	Ratliff 8 #01	8,600	Final completion	17331393	Acquired from HMH Operators
Sep 20, 1982	172296	Drill	Glasscock	Ratliff "5" #1	11,275	Final completion	17331345	Now Clear Water Inc.
Oct 6, 1981	135703	Drill	Glasscock	TXL 27 #02	8,600	Final completion	17331219	Now Diamondback E&P LLC
Oct 6, 1981	135693	Drill	Glasscock	TXL 27 "A" #2	8,600	Final completion	17331217	Now Diamondback E&P LLC
Apr 27, 1981	116083	Drill	Glasscock	TXL 3 "A" #1	8,600	Final completion	17331149	Now Northstar Operating Company
Apr 17, 1981	115435	Drill	Glasscock	TXL 11 "A" #2	8,600	Final completion	17331147	Now Diamondback E&P LLC
Apr 17, 1981	115434	Drill	Glasscock	TXL 11 "A" #1	8,600	Final completion	17331146	Now Diamondback E&P LLC
Nov 21, 1980	100157	Drill	Glasscock	Butler #2	8,600	Final completion	17331103	Now Oxyrock Operating LLC
Jul 10, 1980	86251	Drill	Glasscock	Butler #1	8,600	Final completion	17331075	Now Oxyrock Operating LLC
Jun 26, 1980	85228	Drill	Glasscock	TXL 23 A #1-X	8,600	Final completion	17331072	Now Arkland Producing Co. Inc.
Jun 3, 1980	82839	Drill	Glasscock	TXL 23 "A" #1	8,600	Plugged dry hole (P&A letter)	17331063	—
Jun 3, 1980	82700	Drill	Glasscock	TXL 23 "A" #2	8,600	Final completion	17331062	Now Arkland Producing Co. Inc.
Mar 28, 1980	76515	Drill	Glasscock	TXL 39 #3	8,600	Final completion	17331050	Now Diamondback E&P LLC
Mar 3, 1980	74067	Drill	Glasscock	TXL 39 A #1	8,600	Final completion	17331046	Now Diamondback E&P LLC
Nov 28, 1979	64667	Drill	Glasscock	TXL 25 A #2	8,600	Final completion	17331030	Now Diamondback E&P LLC
Nov 28, 1979	64665	Drill	Glasscock	TXL 25 A #1	8,600	Final completion	17331029	Now Diamondback E&P LLC
Nov 19, 1979	64110	Drill	Glasscock	TXL 25 #2	8,600	Final completion	17331027	Now Diamondback E&P LLC
Oct 4, 1979	59718	Drill	Glasscock	TXL 19 "A" #1	8,600	Final completion	17331018	Now Diamondback E&P LLC
Oct 4, 1979	59717	Drill	Glasscock	TXL 19 "A" #2	8,600	Final completion	17331017	Now Diamondback E&P LLC
Sep 27, 1979	59069	Drill	Glasscock	TXL 19 #2	8,600	Final completion	17331016	Now Cotton Petroleum Corp.
Sep 11, 1979	57711	Drill	Glasscock	TXL 23 #2	8,600	Final completion	17331015	Now Diamondback E&P LLC
Sep 6, 1979	57322	Drill	Glasscock	TXL 3 #2	8,600	Final completion	17331012	Now Northstar Operating Company
Aug 22, 1979	56232	Drill	Glasscock	TXL 11 #2	8,600	Final completion	17331008	Now Smith Pipe of Abilene
Jul 11, 1979	52537	Drill	Glasscock	TXL 27 A #1	8,600	Final completion	17330999	Now Diamondback E&P LLC
Jun 26, 1979	51671	Drill	Glasscock	TXL 27 #2	8,600	—	17330995	—
Jun 26, 1979	51651	Drill	Glasscock	TXL 39 #2	8,600	Final completion	17330994	Now Diamondback E&P LLC
Mar 13, 1979	44201	Drill	Glasscock	Webb #1	8,600	Final completion	17330988	Now Pioneer Natural Res. USA Inc.
Mar 7, 1979	43912	Drill	Glasscock	TXL 25 #1	8,600	Final completion	17330970	Now Diamondback E&P LLC
Mar 7, 1979	43911	Drill	Glasscock	TXL 19 #1	8,600	Final completion	17330969	Now Diamondback E&P LLC