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

550 FILINGS · 449 PERMITS · PAGE 1 OF 11 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 27, 2002	526730	Drill	Zapata	Jennings Ranch D #12	13,600	Final completion	50534645	Now Hilcorp Energy Company
Dec 27, 2002	526729	Drill	Zapata	Jennings Ranch D #15	13,600	Final completion	50534644	Now Hilcorp Energy Company
Dec 27, 2002	526726	Drill	Zapata	Jennings Ranch D #16	13,600	Final completion	50534643	Now Hilcorp Energy Company
Nov 8, 2002	525290	Drill	Zapata	Jennings Ranch AA #23	13,600	Final completion	50534627	Now Hilcorp Energy Company
Oct 31, 2002	525116	Drill	Zapata	Jennings Ranch AA #22	13,600	Final completion	50534624	Now Hilcorp Energy Company
Oct 31, 2002	525115	Drill	Zapata	Jennings Ranch AA #21	13,400	Final completion	50534623	Now Hilcorp Energy Company
Oct 22, 2002	524802	Drill	Zapata	Bruni Ranch #100	12,200	—	50534618	Now Conocophillips Company
Oct 22, 2002	524802Amendment	Drill	Zapata	Bruni Ranch #100	12,200	Unperforated completion	50534618	Now Conocophillips Company
Oct 10, 2002	524486	Drill	Zapata	McAskill #26	12,100	Final completion	50534616	Now Conocophillips Company
Sep 11, 2002	523580	Drill	Zapata	La Perla #237	10,550	Final completion	50534610	Now Hilcorp Energy Company
Sep 11, 2002	523573	Drill	Zapata	Jennings Ranch D #13	12,650	Final completion	50534609	Now Hilcorp Energy Company
Sep 10, 2002	523543	Drill	Zapata	Jennings Ranch AA #19	13,030	—	50534608	Now Hilcorp Energy Company
Jul 30, 2002	522321	Drill	Zapata	Jennings Ranch D #14	13,600	Spudded	50534592	Now Hilcorp Energy Company
Jul 30, 2002	522321Amendment	Drill	Zapata	Jennings Ranch D #14	13,600	Final completion	50534592	Now Hilcorp Energy Company
Jul 30, 2002	522275	Drill	Zapata	La Perla #236	10,590	—	50534591	Now Hilcorp Energy Company
Jul 30, 2002	522275Amendment	Drill	Zapata	La Perla #236	10,590	Final completion	50534591	Now Hilcorp Energy Company
Jul 18, 2002	521313	Drill	Zapata	Jennings Ranch C #29	13,060	—	50534570	Now Hilcorp Energy Company
Jul 18, 2002	521313Amendment	Drill	Zapata	Jennings Ranch C #29	13,060	Final completion	50534570	Now Hilcorp Energy Company
Jul 16, 2002	521876	Drill	Zapata	Jennings Ranch AA #18	13,600	Final completion	50534584	Now Hilcorp Energy Company
Jul 11, 2002	521777	Drill	Zapata	Jennings Ranch D #11	13,600	Final completion	50534581	Now Hilcorp Energy Company
Jul 11, 2002	520844	Drill	Zapata	Dye, J.D. #12	10,100	Final completion	50534561	Now Hilcorp Energy Company
Jul 1, 2002	521415	Drill	Zapata	Jennings Ranch C #40	14,122	—	50534574	Now Hilcorp Energy Company
Jun 28, 2002	521433	Drill	Zapata	La Perla #235	10,330	Final completion	50534577	Now Hilcorp Energy Company
Jun 28, 2002	521428	Drill	Zapata	Bruni Ranch #99	12,200	Final completion	50534575	Now Hilcorp Energy Company
Jun 26, 2002	520576	Drill	Zapata	La Perla #233	9,800	Final completion	50534552	Now Hilcorp Energy Company
Jun 24, 2002	521326	Drill	Zapata	Jennings Ranch D #10	13,600	Final completion	50534572	Now Hilcorp Energy Company
Jun 24, 2002	521320	Drill	Zapata	Jennings Ranch AA #17	13,600	Final completion	50534571	Now Hilcorp Energy Company
Jun 17, 2002	521083	Drill	Zapata	Jennings Ranch A #11	13,090	Final completion	50534564	Now Hilcorp Energy Company
Jun 7, 2002	520740	Drill	Zapata	Jennings Ranch A #15	12,980	—	50534559	Now Hilcorp Energy Company
Jun 7, 2002	520739	Drill	Zapata	Jennings Ranch A #14	12,910	Final completion	50534560	Now Hilcorp Energy Company
Jun 7, 2002	520738	Drill	Zapata	Jennings Ranch A #16	13,600	Final completion	50534558	Now Hilcorp Energy Company
Jun 7, 2002	520737	Drill	Zapata	Jennings Ranch A #4	13,010	Final completion	50534557	Now Hilcorp Energy Company
Jun 5, 2002	520660	Drill	Zapata	La Perla #234	10,100	Final completion	50534553	Now Hilcorp Energy Company
May 30, 2002	520488	Drill	Zapata	Jennings Ranch C #42	13,600	—	50534548	Now Hilcorp Energy Company
May 30, 2002	520488Amendment	Drill	Zapata	Jennings Ranch C #42	13,600	Final completion	50534548	Now Hilcorp Energy Company
May 24, 2002	520301	Drill	Zapata	La Perla #231	9,500	Final completion	50534545	Now Hilcorp Energy Company
May 17, 2002	519275	Drill	Zapata	Spear, Irene L. #4	10,350	Final completion	50534531	Now Hilcorp Energy Company
May 10, 2002	519104	Drill	Zapata	La Perla #229	10,450	Final completion	50534529	Now Hilcorp Energy Company
May 9, 2002	519857	Drill	Zapata	Jennings Cathodic Well #1	300	—	50534540	—
May 8, 2002	519776	Drill	Zapata	Jennings Ranch C #39	13,100	Final completion	50534539	Now Hilcorp Energy Company
Apr 29, 2002	519551	Drill	Zapata	Jennings Ranch C #33	13,315	Final completion	50534538	Now Hilcorp Energy Company
Apr 26, 2002	519449	Drill	Zapata	La Perla #232	9,840	Final completion	50534534	Now Hilcorp Energy Company
Mar 28, 2002	518627	Drill	Zapata	Bruni Ranch #97	12,200	Plugged dry hole (P&A)	50534517	—
Mar 27, 2002	518611	Drill	Zapata	La Perla B1 #18	9,600	Unperforated completion	50534516	Now Conocophillips Company
Mar 26, 2002	518567	Drill	Zapata	La Perla #230	10,100	Final completion	50534515	Now Hilcorp Energy Company
Mar 20, 2002	518437	Recompletion	Zapata	Bruni Ranch #36	11,725	Final completion	50533529	Now Hilcorp Energy Company
Mar 20, 2002	518417	Drill	Zapata	Jennings Ranch D #8	12,700	Final completion	50534511	Now Hilcorp Energy Company
Mar 19, 2002	518412	Drill	Zapata	Jennings Ranch D #9	13,600	Final completion	50534509	Now Hilcorp Energy Company
Mar 12, 2002	518241	Drill	Zapata	Jennings Ranch A #13	13,600	Final completion	50534507	Now Hilcorp Energy Company
Mar 5, 2002	518064	Drill	Zapata	McMurrey, W.M. #57	10,100	Final completion	50534504	Now Hilcorp Energy Company