OPERATORS · TEXAS · P-5 NUMBER 621040

Oilwell Operators, Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyGray 82 Hutchinson 17 Taylor 12 Moore 7 Young 7 Jones 4 Carson 4 Stephens 4 Brown 2 Haskell 2

147 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 23, 1984	240929	Drill	Gray	Rose, Bull B. #2	3,500	Final completion	17931624	Acquired from Cadmus Energy Corporation
Dec 7, 1983	222979	Drill	Gray	Langham "A" #4	3,100	Final completion	17931571	Acquired from Trog Corporation
Dec 7, 1983	222977	Drill	Gray	Langham #3	3,100	Final completion	17931570	Acquired from Trog Corporation
Dec 6, 1983	222587	Drill	Gray	Stephens, J. "B" #4	3,500	Final completion	17931568	Now Dalf Energy LLC
Oct 6, 1983	216567	Drill	Gray	Birdie #2	3,500	Final completion	17931546	Acquired from Par Energies, Inc.
Sep 28, 1983	215114	Drill	Gray	Taylor Ranch (Teh) #51R	3,400	Final completion	17931543	Acquired from Taylor-Clayton-Hawley
Aug 1, 1983	204216	Drill	Gray	Bull, Bruce #2	3,500	Final completion	17931464	Acquired from Chapter Petroleum
Jul 15, 1983	202417	Drill	Gray	Birdie #1	3,500	Final completion	17931399	Acquired from Par Energies, Inc.
Jul 13, 1983	201274	Drill	Gray	Langham #5 A	3,500	Final completion	17931429	Acquired from Chapter Petroleum
Jun 9, 1983	197768	Drill	Gray	Bowers, J. B. 'B' #6	3,400	Final completion	17931402	Acquired from Hoover, B. L., Jr.
May 12, 1983	194612	Drill	Gray	Taylor, W. H. 'GO' #6	3,300	Final completion	17931392	Acquired from Taylor-Clayton-Hawley
May 6, 1983	193793	Drill	Gray	Bull, Bruce #1	3,500	Final completion	17931391	Acquired from Chapter Petroleum
Apr 14, 1983	192009	Drill	Stephens	Zant #4	2,600	—	42933640	—
Apr 14, 1983	191558	Drill	Stephens	Zant #3	326	Plugged dry hole (P&A)	42933637	—
Apr 13, 1983	191401	Drill	Gray	Bowers, J. B. 'B' #5	3,400	Final completion	17931372	Acquired from Hoover, B. L., Jr.
Apr 4, 1983	190414	Recompletion	Young	Cox, Fred #1 D	2,855	Final completion	50385004	—
Mar 24, 1983	189464	Drill	Stephens	Zant #2	166	Plugged dry hole (P&A)	42933618	—
Mar 21, 1983	189038	Drill	Gray	Langham #3	3,500	Final completion	17931356	Acquired from Chapter Petroleum
Mar 21, 1983	189035	Drill	Gray	Langham #4	3,500	Final completion	17931355	Acquired from Chapter Petroleum
Feb 28, 1983	187012	Drill	Moore	McLaughlin #11	3,800	—	34131435	Acquired from Jerdontra Oil & Gas Company
Sep 7, 1982	171048	Other	Gray	Taylor Ranch Fee 'A' #4	3,300	Final completion	17930074	Acquired from Taylor-Clayton-Hawley
Sep 2, 1982	170691	Drill	Gray	Anderson, D. I. #3	3,500	Final completion	17931273	Now Dalf Energy LLC
Aug 27, 1982	170313	Drill	Carson	Ford #1	3,500	Final completion	06531275	Now Dakkar Production Company
Aug 23, 1982	169928	Drill	Gray	Taylor Ranch Fee 'A' #6	3,300	Final completion	17931271	Acquired from Taylor-Clayton-Hawley
Aug 23, 1982	169926	Drill	Gray	Taylor Ranch (HJC) #2	3,300	Final completion	17931270	Acquired from Taylor-Clayton-Hawley
Jun 2, 1982	162545	Drill	Gray	Bull, Bruce - Rose #1	3,500	Final completion	17931202	Acquired from Kreis & Pena, Inc.
May 17, 1982	161378	Drill	Stephens	Zant #1	2,505	Plugged dry hole (P&A)	42933310	—
May 5, 1982	159815	Drill	Palo Pinto	Harrington #1	2,573	Plugged dry hole (P&A)	36332911	—
Apr 29, 1982	158713	Drill	Gray	Teriana #1	3,400	Final completion	17931175	Acquired from Lael Energy
Apr 22, 1982	157779	Drill	Gray	Stephens, J. "B" #3	3,500	Final completion	17931173	Now Dalf Energy LLC
Apr 22, 1982	157769	Drill	Gray	Eakin, L. O. #2	3,500	Final completion	17931171	Now Dalf Energy LLC
Apr 21, 1982	159525	Drill	Gray	Thut #4	3,500	Final completion	17931177	Acquired from Kreis & Pena, Inc.
Apr 20, 1982	157579	Drill	Carson	Winters #2	3,600	Final completion	06531164	—
Apr 8, 1982	156097	Drill	Gray	Thut #1	3,500	Final completion	17931156	Acquired from Kreis & Pena, Inc.
Apr 8, 1982	156032	Drill	Gray	Bowers, J. B. 'B' #3	3,500	Final completion	17931154	Acquired from Hoover, B. L., Jr.
Apr 8, 1982	156030	Drill	Gray	Bowers, J. B. 'B' #4	3,500	Final completion	17931153	Acquired from Hoover, B. L., Jr.
Apr 5, 1982	155661	Drill	Hutchinson	Hodges #13	3,200	Final completion	23331381	Acquired from Huber, J. M., Corporation
Dec 28, 1981	145351	Drill	Hutchinson	Hodges #12	3,200	Final completion	23331327	Acquired from Huber, J. M., Corporation
Dec 28, 1981	145350	Drill	Hutchinson	Hodges #11	3,200	Final completion	23331326	Acquired from Huber, J. M., Corporation
Dec 28, 1981	145349	Drill	Hutchinson	Hodges #10	3,200	Final completion	23331325	Acquired from Huber, J. M., Corporation
Dec 28, 1981	145348	Drill	Hutchinson	Hodges #9	3,200	Final completion	23331324	Acquired from Huber, J. M., Corporation
Dec 28, 1981	145347	Drill	Hutchinson	Hodges #8	3,200	Final completion	23331323	Acquired from Huber, J. M., Corporation
Dec 10, 1981	143560	Drill	Gray	Taylor "CG" #6	3,800	Final completion	17931065	Acquired from Taylor-Clayton-Hawley
Nov 30, 1981	141903	Drill	Taylor	Serenbetz, Pat #2	2,000	Final completion	44132059	Now Black Diamond Operating LLC
Nov 25, 1981	141581	Drill	Gray	Bowers, J. B. "B" #1-R	3,400	Final completion	17931057	Acquired from Hoover, B. L., Jr.
Oct 23, 1981	137759	Drill	Carson	Winters #1	3,500	Final completion	06531027	—
Oct 23, 1981	137758	Drill	Gray	Sheridan, J. F. #1	1,120	Plugged dry hole (P&A)	17931046	—
Oct 22, 1981	137636	Drill	Gray	Holmes #7	3,400	Final completion	17931042	—
Sep 3, 1981	132334	Drill	Gray	Taylor Ranch Fee "A" #5	3,300	Final completion	17931020	Acquired from Taylor-Clayton-Hawley
Sep 3, 1981	132106	Other	Lubbock	Hobgood #1	4,400	Plugged dry hole (P&A)	30330488	—