OPERATORS · RRC 576910

Monsanto Co

WindowAll time 90 days 1 year 3 years 10 years

CountyCochran 182 Scurry 50 Andrews 44 Crockett 37 Yoakum 24 Ward 18 Winkler 14 Pecos 12 Hemphill 8 Victoria 6

450 PERMITS · PAGE 1 OF 9 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 1, 2006	629038	Recompletion	Hemphill	Earp #160	11,370	Final completion	21120014	Acquired from Cimarex Energy Co. of Colorado
Nov 18, 1987	338919	Reenter	Victoria	Schmeltzer-Johns Unit #2	2,100	Final completion	46930339	Acquired from Klotzman, M. S. Exploration
Dec 5, 1985	291882	Recompletion	Victoria	Reeves, Leona #7	5,113	Final completion	46930339	Acquired from Monsanto Oil Company
May 13, 1983	194990	Recompletion	DE Witt	Alves #1	12,471	Unsuccessful workover	12330772	Acquired from Monsanto Oil Company
Sep 30, 1982	173306	Drill	Ward	Hall #3	6,900	Final completion	47532714	Now Nesitor West Texas LLC
Aug 12, 1982	169046	Recompletion	Scurry	McLaughlin Account 1 #84	4,200	Final completion	41532098	Now Simmons L.B. Energy Inc.
Jul 27, 1982	167793	Drill	Cochran	Calvin 39 #109	5,200	Final completion	07931578	Now Monsanto Oil Company
Jul 27, 1982	167789	Drill	Cochran	Wood 46 #912	5,100	Final completion	07931577	Now Vision Oil and Gas LLC
Jul 22, 1982	166889	Other	Ward	Hall #SWD 1	5,730	Final completion	47531796	Now Nesitor West Texas LLC
Jul 13, 1982	166120	Drill	Andrews	University 'B' 14-19 #7	4,900	—	00333891	—
Jul 9, 1982	165957	Drill	Andrews	University 'a' 14-19 #3	4,900	Final completion	00333267	Now Ring Energy Inc.
Jul 5, 1982	165549	Drill	Scurry	McLaughlin Account 2 #93	4,000	—	41532704	—
Jun 30, 1982	165146	Drill	Scurry	McLaughlin Acct 2 #97	4,000	—	41532284	—
Jun 30, 1982	165145	Drill	Scurry	McLaughlin Acct 2 #90	4,000	—	41532283	—
Jun 29, 1982	165119	Drill	Scurry	McLaughlin Acct 2 #94	3,900	Final completion	41532282	Now Atlas Operating LLC
Jun 29, 1982	165003	Drill	Reagan	University 48-11 CS #1	9,300	—	38332304	—
Jun 23, 1982	164441	Recompletion	Martin	University Mak 6-44 #1	9,900	Final completion	31732391	Now Diamondback E&P LLC
Jun 23, 1982	164425	Drill	Scurry	Gertie 'A' #9	3,500	Final completion	41532277	Now Simmons L.B. Energy Inc.
Jun 17, 1982	163908	Drill	Ward	Hall #1	7,200	Final completion	47532649	Now Nesitor West Texas LLC
Jun 16, 1982	163854	Drill	Tom Green	Wilde, Harvey 'A' #4	4,350	Final completion	45130991	Now Bustamante Resources LLC
May 24, 1982	161618	Recompletion	Winkler	University 21-2 #1	15,660	Final completion	49530315	Now Devon Energy Production Co L.P.
May 21, 1982	161528	Drill	Starr	Trevino et AL #1	8,500	—	42731651	—
May 20, 1982	161258	Drill	Reagan	University 48-11 #2	9,200	Final completion	38332261	Now Bustamante Resources LLC
May 10, 1982	160331	Drill	Ward	Thornton #4	6,800	Final completion	47532614	Now Nesitor West Texas LLC
May 10, 1982	160328	Drill	Andrews	University B 14-19 #4	4,900	Final completion	00333213	Now Ring Energy Inc.
May 10, 1982	160326	Drill	Andrews	University a 14-19 #8	4,900	Final completion	00333212	Now Ring Energy Inc.
May 10, 1982	160325	Drill	Andrews	University a 14-19 #2	4,900	Final completion	00333211	Now Ring Energy Inc.
May 10, 1982	160324	Drill	Ward	Sutton #1	6,800	Final completion	47532613	Now Nesitor West Texas LLC
May 7, 1982	160277	Drill	Andrews	University B 14-19 #6	4,900	Final completion	00333210	Now Ring Energy Inc.
Apr 13, 1982	156585	Drill	Cochran	Wood #46-812	5,100	Final completion	07931549	Now Vision Oil and Gas LLC
Apr 12, 1982	156568	Drill	Cochran	Calvin #39107	5,100	Final completion	07931548	Now Monsanto Oil Company
Apr 12, 1982	156372	Drill	Winkler	Mitchell #4	9,300	Final completion	49531486	Now Bledsoe Petro Corporation
Apr 8, 1982	156285	Drill	Starr	Trevino et AL #1	8,380	Plugged dry hole (P&A)	42731651	—
Mar 15, 1982	154087	Drill	Starr	Gonzalez, J.R. et AL #1	7,200	Final completion	42731645	—
Mar 12, 1982	153219	Recompletion	DE Witt	Alves #1	12,471	Final completion	12330772	—
Mar 10, 1982	152779	Drill	Tom Green	Wilde, Harvey "A" #3	4,350	Final completion	45130921	Now Pittencrieff America Inc.
Feb 25, 1982	151782	Drill	Andrews	University "a" 14-19 #6	4,900	Final completion	00333130	Now Ring Energy Inc.
Feb 25, 1982	151781	Drill	Andrews	University "B" 14-19 #2	4,900	Final completion	00333129	Now Ring Energy Inc.
Feb 25, 1982	151750	Drill	Andrews	University "A"14-19 #7	4,950	Final completion	00333125	Now Ring Energy Inc.
Feb 25, 1982	151749	Drill	Andrews	University "B" 14-19 #3	4,950	Final completion	00333124	Now Ring Energy Inc.
Feb 2, 1982	149647	Drill	Crockett	Shannon 49 #1	9,950	Plugged dry hole (P&A)	10533878	—
Feb 2, 1982	149646	Drill	Reagan	University 48-11 #1	9,100	Final completion	38332192	Now Bustamante Resources LLC
Jan 25, 1982	148329	Drill	Crockett	University Weger 51-3 #14	2,800	—	10533851	—
Jan 25, 1982	148327	Drill	Crockett	University Weger 51-3 #5	2,800	—	10533850	—
Jan 21, 1982	148211	Drill	Ward	Thornton #2	8,500	Final completion	47532521	Now Nesitor West Texas LLC
Jan 21, 1982	148208	Drill	Ward	Thornton #3	6,700	Final completion	47532520	Now Nesitor West Texas LLC
Dec 31, 1981	147582	Drill	Crockett	University Weger 51-3 #13	2,800	—	10533830	—
Dec 31, 1981	147288	Drill	Scurry	McLaughlin Acct 1 #81	4,200	—	41533029	—
Dec 31, 1981	147286	Drill	Scurry	McLaughlin Acct. 1 #80	4,200	—	41532094	—
Dec 31, 1981	147282	Drill	Andrews	University "B"14-19 #1	4,900	Final completion	00333075	Now Ring Energy Inc.