OPERATORS · TEXAS · P-5 NUMBER 172230

Conoco Inc.

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 3435 Recompletion 665 Other 50 Reenter 14 Field transfer 8

242 FILINGS · 234 PERMITS · PAGE 1 OF 5 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jul 6, 2001	510956	Drill	Howard	Sloan-Chalk #29	7,900	—	22735726	Now Citation Oil & Gas Corp.
Jul 6, 2001	510956Amendment	Drill	Howard	Sloan Chalk #29	7,900	Final completion	22735726	Now Citation Oil & Gas Corp.
Aug 21, 1997	466094	Recompletion	Howard	Settles Yates Unit #22R	1,916	Final completion	22734427	Now Citation Oil & Gas Corp.
Nov 17, 1994	430155	Recompletion	Howard	Chalk Estate #22	8,500	Final completion	22733951	Now Citation Oil & Gas Corp.
Nov 2, 1994	429651	Drill	Howard	Clay, H. R. C #13	9,000	Plugged dry hole (P&A)	22734878	—
Apr 7, 1994	421743	Recompletion	Howard	Chalk, G. O. C #26	3,255	—	22732437	Now Citation Oil & Gas Corp.
Apr 7, 1994	421742	Recompletion	Howard	Chalk, G. O. C #28	3,250	—	22734320	Now Citation Oil & Gas Corp.
Apr 1, 1994	421590	Recompletion	Howard	Chalk, Mary #69	3,400	—	22733912	Now Citation Oil & Gas Corp.
Oct 6, 1993	415611	Other	Howard	Chalk, G. O. E #27	6,375	Final completion	22734262	Now Citation Oil & Gas Corp.
Sep 21, 1993	415241	Recompletion	Howard	Clay, H. R. E #64	3,250	Final completion	22732701	Now Landmark IP LLC
Sep 21, 1993	415240	Recompletion	Howard	Clay, H. R. A #26	3,250	Final completion	22710087	Now Landmark IP LLC
Sep 21, 1993	415239	Recompletion	Howard	Clay, H. R. A #16	3,250	—	22700466	Now Landmark IP LLC
Sep 21, 1993	415238	Recompletion	Howard	Clay, H. R. A #11	3,250	—	22704346	Now Quantum Resources Management LLC
Aug 9, 1993	413745	Recompletion	Howard	Chalk, G. O. "G" #46	3,300	Final completion	22734094	Now Citation Oil & Gas Corp.
Jul 6, 1993	412453	Drill	Howard	Owen Chalk #60	3,300	—	22734759	—
Jul 2, 1993	412532	Recompletion	Howard	Chalk, Mary #76	3,300	Final completion	22734273	Now Citation Oil & Gas Corp.
Jun 17, 1993	411812	Recompletion	Howard	Clay, H. R. "A" #55	3,270	Final completion	22731056	Now Landmark IP LLC
Jun 17, 1993	411811	Recompletion	Howard	Clay, H. R. "F" #55	3,200	Final completion	22731571	Now Landmark IP LLC
Jun 11, 1993	412533	Drill	Howard	Chalk, Mary #80	3,300	Final completion	22734761	Now Citation Oil & Gas Corp.
Jun 11, 1993	412454	Drill	Howard	Chalk, G. O. "F" #7	3,300	Final completion	22734760	Now Citation Oil & Gas Corp.
Jun 3, 1993	412234	Reenter	Howard	Chalk, G. O. "F" #1	3,300	Final completion	22700515	Now Citation Oil & Gas Corp.
Dec 2, 1992	405479	Recompletion	Howard	Reed, W.N. & L.R. #5	3,011	Final completion	22702878	Now Conocophillips Company
Jun 11, 1992	399948	Drill	Howard	Currie Estate #1	2,500	Plugged dry hole (P&A)	22734703	—
Mar 24, 1992	397665	Recompletion	Howard	McNallen, Clay H. R. #14	3,252	—	22702397	Now Landmark IP LLC
Mar 23, 1992	392980	Recompletion	Howard	Reed B #6	3,200	—	22702883	Now Conocophillips Company
Mar 4, 1992	397080	Recompletion	Howard	Hyman, Sarah #50	3,200	Final completion	22734281	Now Citation Oil & Gas Corp.
Jan 23, 1992	396112	Drill	Howard	Chalk, Owen #59	3,500	Final completion	22734685	Now Citation Oil & Gas Corp.
Jan 23, 1992	396111	Drill	Howard	Chalk, Mary #79	3,500	Final completion	22734686	Now Citation Oil & Gas Corp.
Dec 31, 1991	395529	Drill	Howard	McDonald, Reed #1	3,400	Final completion	22734677	Now Citation Oil & Gas Corp.
Dec 4, 1991	394411	Drill	Howard	G.O. Chalk "F" #6	3,350	Final completion	22734671	Now Citation Oil & Gas Corp.
Dec 4, 1991	394380	Drill	Howard	Reed "A" #23	3,300	Final completion	22734672	Now Citation Oil & Gas Corp.
Dec 4, 1991	394379	Drill	Howard	Reed "A" #24	3,300	—	22734670	Now Citation Oil & Gas Corp.
Dec 4, 1991	394379Amendment	Drill	Howard	Reed "A" #24	3,300	Final completion	22734670	Now Citation Oil & Gas Corp.
Dec 4, 1991	394378	Drill	Howard	Reed "A" #25	3,300	Final completion	22734669	Now Citation Oil & Gas Corp.
Dec 4, 1991	394377	Drill	Howard	Reed "A" #26	3,300	Final completion	22734668	Now Citation Oil & Gas Corp.
Nov 18, 1991	392867	Recompletion	Howard	Clay, H. R. #22	3,100	—	22710927	Now Landmark IP LLC
Oct 21, 1991	392979	Recompletion	Howard	Clay, H. R. "I" #5	3,160	—	22700489	Now Landmark IP LLC
Oct 21, 1991	392953	Recompletion	Howard	Clay, H.R. "E" #52	3,149	—	22730959	Now Landmark IP LLC
Oct 17, 1991	392810	Drill	Howard	W.R. Settles Deep #1131	10,500	—	22734660	—
Oct 17, 1991	392810Amendment	Drill	Howard	W.R. Settles Deep #1131	10,500	Plugged dry hole (P&A)	22734660	—
Mar 21, 1991	384890	Drill	Howard	Overton, Belle #41	2,800	Final completion	22734630	Now Citation Oil & Gas Corp.
Mar 21, 1991	384889	Drill	Howard	Overton, Belle #40	2,800	Final completion	22734629	Now Citation Oil & Gas Corp.
Mar 21, 1991	384888	Drill	Howard	Overton, Belle #39	2,800	—	22734628	—
Feb 5, 1991	384220	Drill	Howard	Reed B #17	3,500	Spudded	22734624	Now Conocophillips Company
Jan 23, 1991	383740	Drill	Howard	Reed B #16	3,350	Spudded	22734621	Now Citation Oil & Gas Corp.
Jan 23, 1991	383739	Drill	Howard	Reed A #22	3,350	Spudded	22734619	Now Citation Oil & Gas Corp.
Jan 23, 1991	383738	Drill	Howard	Reed A #21	3,350	Final completion	22734618	Now Citation Oil & Gas Corp.
Jan 23, 1991	383737	Drill	Howard	Reed A #20	3,350	Long string casing	22734617	Now Citation Oil & Gas Corp.
Jan 23, 1991	383736	Drill	Howard	Reed B #18	3,350	Final completion	22734620	Now Conocophillips Company
Dec 12, 1990	381130	Recompletion	Howard	Humble Douthit #1A	3,250	Final completion	22701570	Now Conocophillips Company