FOSTER, MARY

Oil · District 08 · Lease #2890

Operator: PIONEER NATURAL RES. USA, INC.

Fields: IATAN, EAST HOWARD

Cum Oil

12.8M BBL

Cum Gas

2.6M MCF

casinghead

Wells

495

Production

1993-01 — 2026-04

Peak Month

1995-07

Production History

Cum Oil: 12,798,517 BBL Cum Gas: 2,647,770 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

61,123 BBL/mo

Di (annual)

9.4%

b-factor

0.8

EUR

12,603,935 BBL

R-squared

0.967

type

hyperbolic

Operator History (from monthly production reports)

2011-04 — 2026-07 BASA RESOURCES, INC. 184 mo

2002-11 — 2011-03 CROWNQUEST OPERATING, LLC 101 mo

2001-08 — 2002-10 BC OPERATING, INC. 15 mo

1999-10 — 2001-07 CROWNQUEST OPERATING, LLC 22 mo

1997-09 — 1999-09 PIONEER NATURAL RES. USA, INC. 25 mo

1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo

1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (495)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
170	42-335-32986	BASA RESOURCES, INC.	3	3,550	2024-01-09
495	42-335-34605	BASA RESOURCES, INC.	2	3,521	2023-11-08
274	42-335-33600	BASA RESOURCES, INC.	3	3,500	2023-10-11
337	42-335-33738	BASA RESOURCES, INC.	2	3,190	2023-04-24
337W	42-335-33738	BASA RESOURCES, INC.	2	3,190	2023-04-24
123	42-335-31506	BASA RESOURCES, INC.	2	3,500	2020-02-07
123W	42-335-31506	BASA RESOURCES, INC.	2	3,500	2020-02-07
133	42-335-31631	BASA RESOURCES, INC.	2	3,500	2020-01-28
133W	42-335-31631	BASA RESOURCES, INC.	2	3,500	2020-01-28
385	42-335-33846	BASA RESOURCES, INC.	3	3,320	2019-09-27
240	42-335-33422	BASA RESOURCES, INC.	2	3,600	2019-08-28
240W	42-335-33422	BASA RESOURCES, INC.	2	3,600	2019-08-28
269	42-335-33601	BASA RESOURCES, INC.	3	3,500	2019-07-05
72	42-335-10119	BASA RESOURCES, INC.	1	3,020	2017-12-13
72W	42-335-10119	BASA RESOURCES, INC.	1	3,020	2017-12-13
463	42-335-34104	BASA RESOURCES, INC.	2	3,500	2015-06-10
463W	42-335-34104	BASA RESOURCES, INC.	2	3,500	2015-06-10
22W	42-335-00906	BASA RESOURCES, INC.	1	9,000	2015-01-12
294	42-335-33712	BASA RESOURCES, INC.	2	3,380	2014-03-31
13WS	42-335-35819	BASA RESOURCES, INC.	1	1,100	2013-03-14
14WS	42-335-35820	BASA RESOURCES, INC.	1	1,100	2013-03-14
10WS	42-335-35813	BASA RESOURCES, INC.	1	1,100	2013-03-07
6WS	42-335-35790	BASA RESOURCES, INC.	1	1,100	2013-02-25
8WS	42-335-35792	BASA RESOURCES, INC.	1	1,100	2013-02-25
9WS	42-335-35793	BASA RESOURCES, INC.	1	1,100	2013-02-25
502	42-335-34608	BASA RESOURCES, INC.	2	3,521	2013-01-03
430	42-335-33956	BASA RESOURCES, INC.	2	3,400	2012-12-20
475	42-335-34512	BASA RESOURCES, INC.	2	3,500	2012-09-18
76	42-335-10123	BASA RESOURCES, INC.	2	2,875	2012-08-30
76W	42-335-10123	BASA RESOURCES, INC.	2	2,875	2012-08-30
203	42-335-33291	BASA RESOURCES, INC.	2	3,600	2012-08-13
1WS	42-335-35688	BASA RESOURCES, INC.	1	1,100	2012-04-25
3WS	42-335-35690	BASA RESOURCES, INC.	1	1,100	2012-04-25
186	42-335-33193	BASA RESOURCES, INC.	2	3,600	2011-11-23
26	42-335-00910	BASA RESOURCES, INC.	1	2,888	2011-11-23
145	42-335-31770	BASA RESOURCES, INC.	2	3,500	2011-10-26
439	42-335-33982	BASA RESOURCES, INC.	2	3,400	2011-10-24
201	42-335-33197	BASA RESOURCES, INC.	2	3,600	2011-09-19
63	42-335-01235	BASA RESOURCES, INC.	1	2,850	2011-09-03
244	42-335-33410	BASA RESOURCES, INC.	2	3,600	2011-06-30
417	42-335-33950	BASA RESOURCES, INC.	2	3,400	2011-06-29
154	42-335-32830	BASA RESOURCES, INC.	3	3,850	2010-04-06
460	42-335-34116	BASA RESOURCES, INC.	2	3,544	2010-01-13
460W	42-335-34116	BASA RESOURCES, INC.	2	3,544	2010-01-13
490	42-335-34604	BASA RESOURCES, INC.	2	3,502	2009-03-20
476	42-335-34513	BASA RESOURCES, INC.	2	3,500	2009-01-05
508W	42-335-34760	BASA RESOURCES, INC.	1	3,500	2007-02-20
509W	42-335-34759	BASA RESOURCES, INC.	1	3,500	2007-02-20
510	42-335-34761	BASA RESOURCES, INC.	1	3,500	2007-02-20
511	42-335-34762	BASA RESOURCES, INC.	1	3,500	2007-02-20
473	42-335-34510	BASA RESOURCES, INC.	2	3,500	2006-09-15
505	42-335-34640	BASA RESOURCES, INC.	1	3,500	2006-06-15
506	42-335-34638	BASA RESOURCES, INC.	1	3,500	2006-06-15
507	42-335-34639	BASA RESOURCES, INC.	1	3,500	2006-06-15
499W	42-335-34633	BASA RESOURCES, INC.	1	3,500	2006-06-13
500W	42-335-34634	BASA RESOURCES, INC.	1	3,500	2006-06-13
501W	42-335-34635	BASA RESOURCES, INC.	1	3,500	2006-06-13
503W	42-335-34636	BASA RESOURCES, INC.	1	3,500	2006-06-13
504W	42-335-34637	BASA RESOURCES, INC.	1	3,500	2006-06-13
493W	42-335-34632	BASA RESOURCES, INC.	1	3,500	2006-06-08
498	42-335-34627	BASA RESOURCES, INC.	1	3,500	2006-06-02
497	42-335-34607	BASA RESOURCES, INC.	1	3,500	2006-05-19
496	42-335-34606	BASA RESOURCES, INC.	1	3,500	2006-05-17
488	42-335-34600	BASA RESOURCES, INC.	1	3,500	2006-05-16
489	42-335-34601	BASA RESOURCES, INC.	1	3,500	2006-05-16
491	42-335-34603	BASA RESOURCES, INC.	1	3,500	2006-05-16
494	42-335-34602	BASA RESOURCES, INC.	1	3,500	2006-05-16
487	42-335-34525	BASA RESOURCES, INC.	1	3,500	2005-08-12
478	42-335-34516	BASA RESOURCES, INC.	1	3,500	2005-08-11
479	42-335-34517	BASA RESOURCES, INC.	1	3,500	2005-08-11
480	42-335-34518	BASA RESOURCES, INC.	1	3,500	2005-08-11
481W	42-335-34521	BASA RESOURCES, INC.	1	3,500	2005-08-11
482	42-335-34519	BASA RESOURCES, INC.	1	3,500	2005-08-11
483W	42-335-34520	BASA RESOURCES, INC.	1	3,500	2005-08-11
484	42-335-34522	BASA RESOURCES, INC.	1	3,500	2005-08-11
485W	42-335-34524	BASA RESOURCES, INC.	1	3,500	2005-08-11
486	42-335-34523	BASA RESOURCES, INC.	1	3,500	2005-08-11
783W	42-335-34520	BASA RESOURCES, INC.	1	3,500	2005-08-11
474	42-335-34511	BASA RESOURCES, INC.	1	3,500	2005-05-26
477	42-335-34514	BASA RESOURCES, INC.	1	3,500	2005-05-26
468	42-335-34447	BASA RESOURCES, INC.	1	3,500	2005-01-06
469	42-335-34448	BASA RESOURCES, INC.	2	3,500	2005-01-06
470	42-335-34449	BASA RESOURCES, INC.	1	3,500	2005-01-06
471	42-335-34450	BASA RESOURCES, INC.	2	3,500	2005-01-06
472	42-335-34451	BASA RESOURCES, INC.	2	3,500	2005-01-06
348	42-335-33815	BASA RESOURCES, INC.	2	3,280	2003-07-25
433	42-335-33984	BASA RESOURCES, INC.	2	3,400	2001-03-06
44	42-335-00927	BASA RESOURCES, INC.	1	2,840	2001-03-06
466	42-335-34158	BASA RESOURCES, INC.	1	3,500	2000-07-27
467	42-335-34157	BASA RESOURCES, INC.	1	3,500	2000-07-27
465	42-335-34141	BASA RESOURCES, INC.	2	3,500	2000-07-07
461W	42-335-34102	BASA RESOURCES, INC.	1	3,500	2000-03-08
462W	42-335-34103	BASA RESOURCES, INC.	1	3,500	2000-03-08
464W	42-335-34105	BASA RESOURCES, INC.	1	3,500	2000-03-08
454	42-335-34081	BASA RESOURCES, INC.	1	3,500	2000-02-07
455	42-335-34082	BASA RESOURCES, INC.	1	3,500	2000-02-07
456	42-335-34083	BASA RESOURCES, INC.	1	3,500	2000-02-07
457	42-335-34084	BASA RESOURCES, INC.	1	3,500	2000-02-07
458	42-335-34085	BASA RESOURCES, INC.	1	3,500	2000-02-07
459	42-335-34080	BASA RESOURCES, INC.	1	3,500	2000-02-07
448W	42-335-34011	BASA RESOURCES, INC.	1	3,450	1997-11-25
440	42-335-34012	BASA RESOURCES, INC.	1	3,450	1997-11-12
441	42-335-34013	BASA RESOURCES, INC.	1	3,450	1997-11-12
442	42-335-34010	BASA RESOURCES, INC.	1	3,450	1997-11-12
443	42-335-34014	BASA RESOURCES, INC.	1	3,450	1997-11-12
444	42-335-34015	BASA RESOURCES, INC.	1	3,450	1997-11-12
445	42-335-34016	BASA RESOURCES, INC.	1	3,450	1997-11-12
446	42-335-34017	BASA RESOURCES, INC.	1	3,450	1997-11-12
447	42-335-34018	BASA RESOURCES, INC.	1	3,450	1997-11-12
449	42-335-34009	BASA RESOURCES, INC.	1	3,450	1997-11-12
435W	42-335-33980	BASA RESOURCES, INC.	1	3,400	1997-10-10
436W	42-335-33981	BASA RESOURCES, INC.	1	3,400	1997-10-10
431	42-335-33987	BASA RESOURCES, INC.	1	3,400	1997-10-01
432	42-335-33986	BASA RESOURCES, INC.	1	3,400	1997-10-01
434	42-335-33985	BASA RESOURCES, INC.	1	3,400	1997-10-01
437	42-335-33979	BASA RESOURCES, INC.	1	3,400	1997-10-01
438	42-335-33983	BASA RESOURCES, INC.	1	3,400	1997-10-01
428W	42-335-33960	BASA RESOURCES, INC.	1	3,400	1997-06-24
423	42-335-33958	BASA RESOURCES, INC.	1	3,400	1997-06-16
424	42-335-33957	BASA RESOURCES, INC.	1	3,400	1997-06-16
425	42-335-33963	BASA RESOURCES, INC.	1	3,400	1997-06-16
426	42-335-33962	BASA RESOURCES, INC.	1	3,400	1997-06-16
427	42-335-33961	BASA RESOURCES, INC.	2	3,400	1997-06-16
429W	42-335-33959	BASA RESOURCES, INC.	1	3,400	1997-06-16
418	42-335-33951	BASA RESOURCES, INC.	2	3,400	1997-06-12
419	42-335-33952	BASA RESOURCES, INC.	1	3,400	1997-06-12
420	42-335-33953	BASA RESOURCES, INC.	1	3,400	1997-06-12
421	42-335-33954	BASA RESOURCES, INC.	1	3,400	1997-06-12
422	42-335-33955	BASA RESOURCES, INC.	1	3,400	1997-06-12
409	42-335-33921	BASA RESOURCES, INC.	1	3,500	1997-03-06
410	42-335-33920	BASA RESOURCES, INC.	1	3,500	1997-03-06
412	42-335-33922	BASA RESOURCES, INC.	1	3,400	1997-03-06
404	42-335-33926	BASA RESOURCES, INC.	1	3,350	1997-02-26
408	42-335-33912	BASA RESOURCES, INC.	1	3,300	1997-02-21
411	42-335-33913	BASA RESOURCES, INC.	1	3,350	1997-02-21
413	42-335-33914	BASA RESOURCES, INC.	1	3,400	1997-02-21
414	42-335-33915	BASA RESOURCES, INC.	1	3,400	1997-02-21
415	42-335-33916	BASA RESOURCES, INC.	1	3,400	1997-02-21
416	42-335-33917	BASA RESOURCES, INC.	1	3,400	1997-02-21
400W	42-335-33883	BASA RESOURCES, INC.	1	3,285	1996-11-15
393	42-335-33890	BASA RESOURCES, INC.	1	3,250	1996-11-06
394WI	42-335-33889	BASA RESOURCES, INC.	1	3,300	1996-11-06
395	42-335-33888	BASA RESOURCES, INC.	1	3,330	1996-11-06
396	42-335-33887	BASA RESOURCES, INC.	1	3,285	1996-11-06
397W	42-335-33886	BASA RESOURCES, INC.	1	3,285	1996-11-06
398	42-335-33885	BASA RESOURCES, INC.	1	3,285	1996-11-06
399	42-335-33884	BASA RESOURCES, INC.	1	3,285	1996-11-06
401	42-335-33882	BASA RESOURCES, INC.	1	3,310	1996-11-06
402	42-335-33876	BASA RESOURCES, INC.	1	3,310	1996-11-06
403	42-335-33877	BASA RESOURCES, INC.	1	3,325	1996-11-06
405W	42-335-33879	BASA RESOURCES, INC.	1	3,315	1996-11-06
406	42-335-33880	BASA RESOURCES, INC.	1	3,400	1996-11-06
407	42-335-33881	BASA RESOURCES, INC.	1	3,190	1996-11-06
386WI	42-335-33841	BASA RESOURCES, INC.	1	3,240	1996-06-14
387	42-335-33840	BASA RESOURCES, INC.	1	3,250	1996-06-14
388	42-335-33855	BASA RESOURCES, INC.	1	3,255	1996-06-11
363W	42-335-33829	BASA RESOURCES, INC.	1	3,350	1996-06-10
364W	42-335-33830	BASA RESOURCES, INC.	1	3,350	1996-06-10
365W	42-335-33831	BASA RESOURCES, INC.	1	3,280	1996-06-10
366W	42-335-33832	BASA RESOURCES, INC.	1	3,350	1996-06-10
359	42-335-33825	BASA RESOURCES, INC.	1	3,350	1996-06-04
367W	42-335-33826	BASA RESOURCES, INC.	1	3,235	1996-06-04
378	42-335-33852	BASA RESOURCES, INC.	1	3,350	1996-06-04
379W	42-335-33851	BASA RESOURCES, INC.	1	3,260	1996-06-04
380WI	42-335-33850	BASA RESOURCES, INC.	1	3,255	1996-06-04
381W	42-335-33849	BASA RESOURCES, INC.	1	3,290	1996-06-04
382	42-335-33839	BASA RESOURCES, INC.	1	3,295	1996-06-04
383	42-335-33848	BASA RESOURCES, INC.	1	3,300	1996-06-04
384	42-335-33847	BASA RESOURCES, INC.	1	3,260	1996-06-04
389	42-335-33845	BASA RESOURCES, INC.	1	3,300	1996-06-04
390	42-335-33844	BASA RESOURCES, INC.	1	3,250	1996-06-04
391WI	42-335-33843	BASA RESOURCES, INC.	1	3,300	1996-06-04
392	42-335-33842	BASA RESOURCES, INC.	1	3,320	1996-06-04
357	42-335-33806	BASA RESOURCES, INC.	1	3,350	1996-06-03
352	42-335-33833	BASA RESOURCES, INC.	1	3,300	1996-05-31
375	42-335-33834	BASA RESOURCES, INC.	1	3,230	1996-05-31
368WI	42-335-33824	BASA RESOURCES, INC.	1	3,350	1996-05-24
369WI	42-335-33823	BASA RESOURCES, INC.	1	3,310	1996-05-24
370W	42-335-33822	BASA RESOURCES, INC.	1	3,240	1996-05-24
371	42-335-33821	BASA RESOURCES, INC.	1	3,290	1996-05-24
372	42-335-33820	BASA RESOURCES, INC.	1	3,300	1996-05-24
373	42-335-33819	BASA RESOURCES, INC.	1	3,200	1996-05-24
374	42-335-33818	BASA RESOURCES, INC.	1	3,185	1996-05-24
376	42-335-33817	BASA RESOURCES, INC.	1	3,250	1996-05-24
354	42-335-33816	BASA RESOURCES, INC.	1	3,280	1996-05-23
358	42-335-33813	BASA RESOURCES, INC.	1	3,350	1996-05-23
362	42-335-33814	BASA RESOURCES, INC.	1	3,215	1996-05-23
347	42-335-33803	BASA RESOURCES, INC.	1	3,250	1996-05-21
350	42-335-33805	BASA RESOURCES, INC.	1	3,285	1996-05-21
351	42-335-33807	BASA RESOURCES, INC.	1	3,265	1996-05-21
353	42-335-33808	BASA RESOURCES, INC.	1	3,250	1996-05-21
355	42-335-33809	BASA RESOURCES, INC.	1	3,250	1996-05-21
356	42-335-33810	BASA RESOURCES, INC.	1	3,250	1996-05-21
360	42-335-33811	BASA RESOURCES, INC.	1	3,250	1996-05-21
361	42-335-33812	BASA RESOURCES, INC.	1	3,300	1996-05-21
340W	42-335-33768	BASA RESOURCES, INC.	1	3,175	1995-09-08
339W	42-335-33765	BASA RESOURCES, INC.	1	3,160	1995-08-15
341	42-335-33766	BASA RESOURCES, INC.	1	3,235	1995-08-15
342W	42-335-33761	BASA RESOURCES, INC.	2	3,240	1995-08-15
343W	42-335-33762	BASA RESOURCES, INC.	2	3,190	1995-08-15
344	42-335-33767	BASA RESOURCES, INC.	1	3,200	1995-08-15
345	42-335-33764	BASA RESOURCES, INC.	1	3,180	1995-08-15
346	42-335-33763	BASA RESOURCES, INC.	1	3,185	1995-08-15
298	42-335-33714	BASA RESOURCES, INC.	1	3,295	1995-04-11
331	42-335-33737	BASA RESOURCES, INC.	1	3,390	1995-03-28
332	42-335-33736	BASA RESOURCES, INC.	1	3,370	1995-03-28
333	42-335-33735	BASA RESOURCES, INC.	1	3,295	1995-03-28
334	42-335-33734	BASA RESOURCES, INC.	1	3,265	1995-03-28
335	42-335-33733	BASA RESOURCES, INC.	1	3,250	1995-03-28
336W	42-335-33731	BASA RESOURCES, INC.	1	3,305	1995-03-28
338W	42-335-33732	BASA RESOURCES, INC.	2	3,420	1995-03-28
293	42-335-33728	BASA RESOURCES, INC.	1	3,340	1995-03-27
295	42-335-33726	BASA RESOURCES, INC.	1	3,375	1995-03-27
299	42-335-33724	BASA RESOURCES, INC.	1	3,305	1995-03-27
301	42-335-33722	BASA RESOURCES, INC.	1	3,260	1995-03-27
303	42-335-33730	BASA RESOURCES, INC.	1	3,240	1995-03-27
305	42-335-33723	BASA RESOURCES, INC.	1	3,250	1995-03-27
307	42-335-33725	BASA RESOURCES, INC.	1	3,425	1995-03-27
328W	42-335-33727	BASA RESOURCES, INC.	1	3,425	1995-03-27
330W	42-335-33729	BASA RESOURCES, INC.	1	3,370	1995-03-27
292	42-335-33711	BASA RESOURCES, INC.	1	3,300	1995-03-24
296	42-335-33713	BASA RESOURCES, INC.	1	3,220	1995-03-24
297	42-335-33721	BASA RESOURCES, INC.	1	3,310	1995-03-24
300	42-335-33715	BASA RESOURCES, INC.	1	3,285	1995-03-24
302	42-335-33716	BASA RESOURCES, INC.	1	3,250	1995-03-24
304	42-335-33717	BASA RESOURCES, INC.	1	3,230	1995-03-24
306	42-335-33718	BASA RESOURCES, INC.	1	3,245	1995-03-24
308	42-335-33719	BASA RESOURCES, INC.	1	3,370	1995-03-24
329W	42-335-33720	BASA RESOURCES, INC.	2	3,425	1995-03-24
101	42-335-30029	BASA RESOURCES, INC.	1	3,350	1995-02-03
327	42-335-33690	BASA RESOURCES, INC.	1	3,200	1995-01-18
290	42-335-33681	BASA RESOURCES, INC.	1	3,225	1994-11-10
291	42-335-33686	BASA RESOURCES, INC.	1	3,200	1994-11-10
309	42-335-33683	BASA RESOURCES, INC.	2	3,375	1994-11-10
309WI	42-335-33683	BASA RESOURCES, INC.	2	3,375	1994-11-10
310WI	42-335-33682	BASA RESOURCES, INC.	1	3,325	1994-11-10
311WI	42-335-33688	BASA RESOURCES, INC.	1	3,325	1994-11-10
312W	42-335-33687	BASA RESOURCES, INC.	1	3,225	1994-11-10
71	42-335-01243	BASA RESOURCES, INC.	1	2,800	1994-09-13
121	42-335-31488	BASA RESOURCES, INC.	2	3,500	1994-08-26
121R	42-335-31488	BASA RESOURCES, INC.	2	3,500	1994-08-26
143	42-335-31772	BASA RESOURCES, INC.	2	3,500	1994-08-26
143R	42-335-31772	BASA RESOURCES, INC.	2	3,500	1994-08-26
144	42-335-31771	BASA RESOURCES, INC.	2	3,500	1994-08-26
225	42-335-33319	BASA RESOURCES, INC.	2	3,600	1994-05-24
148	42-335-32365	BASA RESOURCES, INC.	2	3,500	1994-05-03
262	42-335-33542	BASA RESOURCES, INC.	3	3,600	1994-04-22
147	42-335-32366	BASA RESOURCES, INC.	2	3,500	1994-04-20
270	42-335-33595	BASA RESOURCES, INC.	2	3,500	1994-02-25
281	42-335-33640	BASA RESOURCES, INC.	2	3,400	1993-11-18
137	42-335-31692	BASA RESOURCES, INC.	2	3,500	1993-11-17
288W	42-335-33647	BASA RESOURCES, INC.	1	3,400	1993-06-11
289W	42-335-33648	BASA RESOURCES, INC.	1	3,400	1993-06-11
286	42-335-33646	BASA RESOURCES, INC.	1	3,400	1993-06-10
287W	42-335-33645	BASA RESOURCES, INC.	1	3,400	1993-06-10
283	42-335-33642	BASA RESOURCES, INC.	1	3,400	1993-06-08
284	42-335-33643	BASA RESOURCES, INC.	1	3,400	1993-06-08
285	42-335-33644	BASA RESOURCES, INC.	1	3,400	1993-06-08
185	42-335-33111	BASA RESOURCES, INC.	2	3,500	1993-06-04
282	42-335-33641	BASA RESOURCES, INC.	1	3,400	1993-06-03
218	42-335-33320	BASA RESOURCES, INC.	2	3,600	1993-05-12
276	42-335-33606	BASA RESOURCES, INC.	1	3,500	1992-08-12
279	42-335-33607	BASA RESOURCES, INC.	1	3,500	1992-08-12
280W	42-335-33608	BASA RESOURCES, INC.	1	3,500	1992-08-12
271	42-335-33604	BASA RESOURCES, INC.	1	3,500	1992-08-11
272	42-335-33602	BASA RESOURCES, INC.	1	3,500	1992-08-11
273	42-335-33603	BASA RESOURCES, INC.	1	3,500	1992-08-11
275	42-335-33605	BASA RESOURCES, INC.	2	3,500	1992-08-11
268	42-335-33598	BASA RESOURCES, INC.	1	3,500	1992-08-10
278	42-335-33599	BASA RESOURCES, INC.	1	3,500	1992-08-10
266	42-335-33597	BASA RESOURCES, INC.	1	3,500	1992-08-07
267	42-335-33596	BASA RESOURCES, INC.	1	3,500	1992-08-07
277	42-335-33594	BASA RESOURCES, INC.	1	3,500	1992-08-07
259	42-335-33539	BASA RESOURCES, INC.	1	3,600	1990-03-28
261	42-335-33541	BASA RESOURCES, INC.	1	3,600	1990-03-28
265	42-335-33540	BASA RESOURCES, INC.	1	3,600	1990-03-28
258	42-335-33518	BASA RESOURCES, INC.	1	3,600	1989-12-18
257W	42-335-33514	BASA RESOURCES, INC.	1	3,600	1989-12-08
264W	42-335-33490	BASA RESOURCES, INC.	1	3,600	1989-09-05
255	42-335-33492	BASA RESOURCES, INC.	1	3,600	1989-09-01
256	42-335-33487	BASA RESOURCES, INC.	1	3,600	1989-09-01
260	42-335-33488	BASA RESOURCES, INC.	1	3,600	1989-09-01
263W	42-335-33489	BASA RESOURCES, INC.	1	3,600	1989-09-01
70	42-335-01242	BASA RESOURCES, INC.	1	2,990	1989-08-23
70W	42-335-01242	BASA RESOURCES, INC.	1	2,990	1989-08-23
254	42-335-33429	BASA RESOURCES, INC.	1	3,600	1988-03-30
248	42-335-33412	BASA RESOURCES, INC.	1	3,600	1988-03-03
230	42-335-33423	BASA RESOURCES, INC.	1	3,600	1988-02-29
250W	42-335-33408	BASA RESOURCES, INC.	2	3,600	1988-02-24
231	42-335-33424	BASA RESOURCES, INC.	1	3,600	1988-02-23
234	42-335-33417	BASA RESOURCES, INC.	1	3,600	1988-02-23
238W	42-335-33426	BASA RESOURCES, INC.	1	3,600	1988-02-23
239W	42-335-33409	BASA RESOURCES, INC.	1	3,600	1988-02-23
241W	42-335-33418	BASA RESOURCES, INC.	1	3,600	1988-02-23
243	42-335-33416	BASA RESOURCES, INC.	1	3,600	1988-02-23
245	42-335-33414	BASA RESOURCES, INC.	1	3,600	1988-02-23
246	42-335-33415	BASA RESOURCES, INC.	1	3,600	1988-02-23
247	42-335-33411	BASA RESOURCES, INC.	1	3,600	1988-02-23
253	42-335-33421	BASA RESOURCES, INC.	1	3,600	1988-02-23
237W	42-335-33425	BASA RESOURCES, INC.	1	3,600	1988-02-22
249W	42-335-33413	BASA RESOURCES, INC.	1	3,600	1988-02-22
251W	42-335-33419	BASA RESOURCES, INC.	1	3,600	1988-02-22
252W	42-335-33420	BASA RESOURCES, INC.	1	3,600	1988-02-22
233	42-335-33405	BASA RESOURCES, INC.	1	3,600	1988-02-19
235	42-335-33404	BASA RESOURCES, INC.	1	3,600	1988-02-19
236	42-335-33407	BASA RESOURCES, INC.	1	3,600	1988-02-19
32	42-335-00916	BASA RESOURCES, INC.	1	3,000	1987-05-21
32W	42-335-00916	BASA RESOURCES, INC.	1	3,000	1987-05-21
60	42-335-01232	BASA RESOURCES, INC.	1	3,000	1987-05-21
60W	42-335-01232	BASA RESOURCES, INC.	1	3,000	1987-05-21
223	42-335-33324	BASA RESOURCES, INC.	1	3,600	1987-04-27
227	42-335-33331	BASA RESOURCES, INC.	1	3,600	1987-04-27
228	42-335-33330	BASA RESOURCES, INC.	1	3,600	1987-04-27
219	42-335-33321	BASA RESOURCES, INC.	1	3,600	1987-04-23
220	42-335-33323	BASA RESOURCES, INC.	1	3,600	1987-04-23
221W	42-335-33325	BASA RESOURCES, INC.	2	3,600	1987-04-23
222W	42-335-33326	BASA RESOURCES, INC.	1	3,600	1987-04-23
224W	42-335-33329	BASA RESOURCES, INC.	1	3,600	1987-04-23
226W	42-335-33327	BASA RESOURCES, INC.	1	3,600	1987-04-23
229W	42-335-33328	BASA RESOURCES, INC.	1	3,600	1987-04-23
215W	42-335-33305	BASA RESOURCES, INC.	1	3,600	1987-01-13
204	42-335-33292	BASA RESOURCES, INC.	1	3,600	1987-01-07
207	42-335-33301	BASA RESOURCES, INC.	1	3,600	1987-01-07
208	42-335-33302	BASA RESOURCES, INC.	1	3,600	1987-01-07
209	42-335-33303	BASA RESOURCES, INC.	1	3,600	1987-01-07
205	42-335-33295	BASA RESOURCES, INC.	1	3,600	1987-01-06
214W	42-335-33304	BASA RESOURCES, INC.	1	3,600	1987-01-06
216W	42-335-33300	BASA RESOURCES, INC.	1	3,600	1987-01-06
211W	42-335-33288	BASA RESOURCES, INC.	1	3,600	1986-12-31
212	42-335-33289	BASA RESOURCES, INC.	2	3,600	1986-12-31
212W	42-335-33289	BASA RESOURCES, INC.	2	3,600	1986-12-31
210W	42-335-33293	BASA RESOURCES, INC.	1	3,600	1986-12-30
213W	42-335-33290	BASA RESOURCES, INC.	1	3,600	1986-12-30
217W	42-335-33294	BASA RESOURCES, INC.	1	3,600	1986-12-30
84	42-335-10340	BASA RESOURCES, INC.	1	3,800	1986-06-10
84W	42-335-10340	BASA RESOURCES, INC.	1	3,800	1986-06-10
46	42-335-00929	BASA RESOURCES, INC.	1	2,895	1986-03-24
196	42-335-33201	BASA RESOURCES, INC.	1	3,600	1986-02-20
196W	42-335-33201	BASA RESOURCES, INC.	1	3,600	1986-02-20
197	42-335-33204	BASA RESOURCES, INC.	1	3,600	1986-02-20
197W	42-335-33204	BASA RESOURCES, INC.	1	3,600	1986-02-20
200	42-335-33205	BASA RESOURCES, INC.	1	3,600	1986-02-20
200W	42-335-33205	BASA RESOURCES, INC.	1	3,600	1986-02-20
187	42-335-33182	BASA RESOURCES, INC.	1	3,600	1986-02-10
188	42-335-33179	BASA RESOURCES, INC.	1	3,600	1986-02-10
190	42-335-33196	BASA RESOURCES, INC.	1	3,600	1986-02-10
191	42-335-33198	BASA RESOURCES, INC.	1	3,600	1986-02-10
192	42-335-33181	BASA RESOURCES, INC.	1	3,600	1986-02-10
195	42-335-33180	BASA RESOURCES, INC.	1	3,600	1986-02-10
198	42-335-33195	BASA RESOURCES, INC.	1	3,600	1986-02-10
198Q	42-335-33195	BASA RESOURCES, INC.	1	3,600	1986-02-10
198W	42-335-33195	BASA RESOURCES, INC.	1	3,600	1986-02-10
199	42-335-33200	BASA RESOURCES, INC.	1	3,600	1986-02-10
199W	42-335-33200	BASA RESOURCES, INC.	1	3,600	1986-02-10
202	42-335-33199	BASA RESOURCES, INC.	1	3,600	1986-02-10
193	42-335-33175	BASA RESOURCES, INC.	1	3,600	1986-02-05
194	42-335-33176	BASA RESOURCES, INC.	1	3,600	1986-02-05
184	42-335-33112	BASA RESOURCES, INC.	1	3,500	1985-12-12
180W	42-335-33073	BASA RESOURCES, INC.	1	3,200	1985-10-24
178W	42-335-33057	BASA RESOURCES, INC.	1	3,400	1985-10-15
179W	42-335-33055	BASA RESOURCES, INC.	1	3,400	1985-10-15
182W	42-335-33056	BASA RESOURCES, INC.	1	3,400	1985-10-15
181W	42-335-33051	BASA RESOURCES, INC.	1	3,400	1985-10-10
183W	42-335-33048	BASA RESOURCES, INC.	1	3,400	1985-10-09
174	42-335-33016	BASA RESOURCES, INC.	1	3,550	1985-07-22
175	42-335-33017	BASA RESOURCES, INC.	1	3,550	1985-07-22
176	42-335-33015	BASA RESOURCES, INC.	1	3,550	1985-07-22
162	42-335-33009	BASA RESOURCES, INC.	1	3,550	1985-07-18
163	42-335-33008	BASA RESOURCES, INC.	1	3,550	1985-07-18
164	42-335-33007	BASA RESOURCES, INC.	1	3,550	1985-07-18
167	42-335-33010	BASA RESOURCES, INC.	1	3,550	1985-07-18
171	42-335-33004	BASA RESOURCES, INC.	1	3,550	1985-07-18
172	42-335-33006	BASA RESOURCES, INC.	1	3,550	1985-07-18
173	42-335-33005	BASA RESOURCES, INC.	1	3,550	1985-07-18
116	42-335-31411	BASA RESOURCES, INC.	2	3,500	1985-07-11
166	42-335-32991	BASA RESOURCES, INC.	1	3,550	1985-06-26
168	42-335-32993	BASA RESOURCES, INC.	1	3,550	1985-06-26
169	42-335-32994	BASA RESOURCES, INC.	1	3,550	1985-06-26
177	42-335-32992	BASA RESOURCES, INC.	1	3,550	1985-06-26
161	42-335-32985	BASA RESOURCES, INC.	1	3,550	1985-06-25
165	42-335-32987	BASA RESOURCES, INC.	1	3,550	1985-06-25
155	42-335-32929	BASA RESOURCES, INC.	1	3,600	1985-03-15
156	42-335-32927	BASA RESOURCES, INC.	1	3,600	1985-03-15
157	42-335-32926	BASA RESOURCES, INC.	1	3,600	1985-03-15
158	42-335-32928	BASA RESOURCES, INC.	1	3,800	1985-03-15
159	42-335-32930	BASA RESOURCES, INC.	1	3,600	1985-03-15
160	42-335-32931	BASA RESOURCES, INC.	1	3,600	1985-03-15
151	42-335-32845	BASA RESOURCES, INC.	1	3,700	1984-10-02
150	42-335-32829	BASA RESOURCES, INC.	1	3,700	1984-09-24
152	42-335-32832	BASA RESOURCES, INC.	1	3,700	1984-09-24
153	42-335-32831	BASA RESOURCES, INC.	1	3,700	1984-09-24
153D	42-335-32831	BASA RESOURCES, INC.	1	3,700	1984-09-24
149	42-335-32367	BASA RESOURCES, INC.	1	3,500	1982-08-27
146	42-335-31769	BASA RESOURCES, INC.	1	3,500	1980-07-14
141	42-335-31751	BASA RESOURCES, INC.	1	3,500	1980-06-06
142	42-335-31752	BASA RESOURCES, INC.	1	3,500	1980-06-06
139	42-335-31727	BASA RESOURCES, INC.	1	3,500	1980-05-16
140	42-335-31728	BASA RESOURCES, INC.	1	3,500	1980-05-16
140W	42-335-31728	BASA RESOURCES, INC.	1	3,500	1980-05-16
134	42-335-31699	BASA RESOURCES, INC.	1	3,500	1980-04-03
134W	42-335-31699	BASA RESOURCES, INC.	1	3,500	1980-04-03
135	42-335-31700	BASA RESOURCES, INC.	1	3,500	1980-04-03
138	42-335-31701	BASA RESOURCES, INC.	1	3,500	1980-04-03
129	42-335-31627	BASA RESOURCES, INC.	2	3,500	1980-03-14
130	42-335-31626	BASA RESOURCES, INC.	2	3,500	1980-03-14
131W	42-335-31625	BASA RESOURCES, INC.	2	3,500	1980-03-14
127	42-335-31628	BASA RESOURCES, INC.	1	3,500	1980-01-10
128	42-335-31629	BASA RESOURCES, INC.	1	3,500	1980-01-10
132	42-335-31630	BASA RESOURCES, INC.	1	3,500	1980-01-10
125	42-335-31533	BASA RESOURCES, INC.	1	3,400	1979-09-27
126	42-335-31534	BASA RESOURCES, INC.	1	3,400	1979-09-27
122	42-335-31505	BASA RESOURCES, INC.	1	3,500	1979-07-13
119	42-335-31427	BASA RESOURCES, INC.	1	3,500	1978-12-06
120	42-335-31422	BASA RESOURCES, INC.	1	3,500	1978-11-28
117	42-335-31412	BASA RESOURCES, INC.	1	3,500	1978-10-30
118	42-335-31413	BASA RESOURCES, INC.	1	3,500	1978-10-30
113	42-335-31286	BASA RESOURCES, INC.	1	3,500	1978-02-13
114	42-335-31285	BASA RESOURCES, INC.	1	3,500	1978-02-13
115	42-335-31284	BASA RESOURCES, INC.	1	3,500	1978-02-13
100W	42-335-30028	BASA RESOURCES, INC.	--	--	--
102	42-335-30046	BASA RESOURCES, INC.	--	--	--
103	42-335-30045	BASA RESOURCES, INC.	--	--	--
105	42-335-30093	BASA RESOURCES, INC.	--	--	--
107W	42-335-30283	BASA RESOURCES, INC.	--	--	--
109	42-335-30287	BASA RESOURCES, INC.	--	--	--
11	42-335-00895	BASA RESOURCES, INC.	--	--	--
110W	42-335-30809	BASA RESOURCES, INC.	--	--	--
112W	42-335-30834	BASA RESOURCES, INC.	--	--	--
12	42-335-00896	BASA RESOURCES, INC.	--	--	--
13	42-335-00897	BASA RESOURCES, INC.	--	--	--
14	42-335-00898	BASA RESOURCES, INC.	--	--	--
15	42-335-00899	BASA RESOURCES, INC.	--	--	--
16	42-335-00900	BASA RESOURCES, INC.	--	--	--
17	42-335-00901	BASA RESOURCES, INC.	--	--	--
2	42-335-00886	BASA RESOURCES, INC.	--	--	--
20	42-335-00904	BASA RESOURCES, INC.	--	--	--
21	42-335-00905	BASA RESOURCES, INC.	--	--	--
24L	42-335-00908	BASA RESOURCES, INC.	--	--	--
25	42-335-00909	BASA RESOURCES, INC.	--	--	--
27	42-335-00911	BASA RESOURCES, INC.	--	--	--
28W	42-335-00912	BASA RESOURCES, INC.	--	--	--
29	42-335-00913	BASA RESOURCES, INC.	--	--	--
3	42-335-00887	BASA RESOURCES, INC.	--	--	--
30	42-335-00914	BASA RESOURCES, INC.	--	--	--
31	42-335-00915	BASA RESOURCES, INC.	--	--	--
33	42-335-00917	BASA RESOURCES, INC.	--	--	--
34	42-335-00918	BASA RESOURCES, INC.	--	--	--
34W	42-335-00918	BASA RESOURCES, INC.	--	--	--
35	42-335-00919	BASA RESOURCES, INC.	--	--	--
36	42-335-00920	BASA RESOURCES, INC.	--	--	--
4	42-335-00889	BASA RESOURCES, INC.	--	--	--
47	42-335-00930	BASA RESOURCES, INC.	--	--	--
48	42-335-00931	BASA RESOURCES, INC.	--	--	--
49	42-335-01871	BASA RESOURCES, INC.	--	--	--
50	42-335-00932	BASA RESOURCES, INC.	--	--	--
51	42-335-00933	BASA RESOURCES, INC.	--	--	--
52	42-335-00934	BASA RESOURCES, INC.	--	--	--
53	42-335-00935	BASA RESOURCES, INC.	--	--	--
54	42-335-00936	BASA RESOURCES, INC.	--	--	--
55	42-335-00937	BASA RESOURCES, INC.	--	--	--
56	42-335-00938	BASA RESOURCES, INC.	--	--	--
58	42-335-00940	BASA RESOURCES, INC.	--	--	--
59	42-335-01231	BASA RESOURCES, INC.	--	--	--
6	42-335-00891	BASA RESOURCES, INC.	--	--	--
61W	42-335-01233	BASA RESOURCES, INC.	--	--	--
64	42-335-01236	BASA RESOURCES, INC.	--	--	--
65	42-335-01237	BASA RESOURCES, INC.	--	--	--
67	42-335-01239	BASA RESOURCES, INC.	--	--	--
68	42-335-01240	BASA RESOURCES, INC.	--	--	--
69	42-335-01241	BASA RESOURCES, INC.	--	--	--
7	42-335-00892	BASA RESOURCES, INC.	--	--	--
74	42-335-10121	BASA RESOURCES, INC.	--	--	--
78	42-335-10308	BASA RESOURCES, INC.	--	--	--
79	42-335-10313	BASA RESOURCES, INC.	--	--	--
8	42-335-00888	BASA RESOURCES, INC.	--	--	--
81	42-335-10332	BASA RESOURCES, INC.	--	--	--
82	42-335-10333	BASA RESOURCES, INC.	--	--	--
83	42-335-10339	BASA RESOURCES, INC.	--	--	--
85	42-335-10344	BASA RESOURCES, INC.	--	--	--
86	42-335-10345	BASA RESOURCES, INC.	--	--	--
87	42-335-10354	BASA RESOURCES, INC.	--	--	--
88W	42-335-10356	BASA RESOURCES, INC.	--	--	--
89	42-335-10358	BASA RESOURCES, INC.	--	--	--
9	42-335-00893	BASA RESOURCES, INC.	--	--	--
90W	42-335-10359	BASA RESOURCES, INC.	--	--	--
91	42-335-10357	BASA RESOURCES, INC.	--	--	--
91W	42-335-10357	BASA RESOURCES, INC.	--	--	--
92	42-335-10371	BASA RESOURCES, INC.	--	--	--
93	42-335-10387	BASA RESOURCES, INC.	--	--	--
94	42-335-10427	BASA RESOURCES, INC.	--	--	--
95	42-335-10411	BASA RESOURCES, INC.	--	--	--
96W	42-335-10428	BASA RESOURCES, INC.	--	--	--
97W	42-335-10437	BASA RESOURCES, INC.	--	--	--
98	42-335-30004	BASA RESOURCES, INC.	--	--	--
99	42-335-30005	BASA RESOURCES, INC.	--	--	--

FOSTER, MARY

Production HistoryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Decline Curve Analysis

Operator History (from monthly production reports)

Wells (495)

Production History