ALDWELL "K"

Oil · District 7C · Lease #1300

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

1.8M BBL

Cum Gas

7.8M MCF

casinghead

Wells

72

Production

1993-01 — 2024-09

Peak Month

2005-04

Production History

Cum Oil: 1,788,582 BBL Cum Gas: 7,751,700 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

25,093 BBL/mo

Di (annual)

23.2%

b-factor

0.0

EUR

1,300,585 BBL

R-squared

0.383

type

exponential

Operator History (from monthly production reports)

1997-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 347 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1994-03 — 1995-02 MIDPAR L.P. 12 mo
1993-01 — 1994-02 AMERADA HESS CORPORATION 14 mo

Wells (72)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DPIONEER NATURAL RES. USA INC.26,0852017-03-09
1DPIONEER NATURAL RES. USA INC.14,9002014-03-21
4609PIONEER NATURAL RES. USA INC.19,5002005-02-01
4609APIONEER NATURAL RES. USA INC.19,5002005-02-01
3803PIONEER NATURAL RES. USA INC.19,5002004-12-14
208PIONEER NATURAL RES. USA INC.19,5002004-12-13
4709PIONEER NATURAL RES. USA INC.19,5002004-12-13
4608PIONEER NATURAL RES. USA INC.19,5002004-12-10
405PIONEER NATURAL RES. USA INC.19,5002004-10-13
3802PIONEER NATURAL RES. USA INC.19,5002004-10-08
4607PIONEER NATURAL RES. USA INC.19,5002004-09-09
4606PIONEER NATURAL RES. USA INC.19,5002004-09-08
306PIONEER NATURAL RES. USA INC.19,5002004-09-02
4605PIONEER NATURAL RES. USA INC.19,5002004-09-02
406PIONEER NATURAL RES. USA INC.19,5002004-02-10
210PIONEER NATURAL RES. USA INC.19,5002004-01-30
304PIONEER NATURAL RES. USA INC.19,5002004-01-30
305PIONEER NATURAL RES. USA INC.19,5002004-01-30
4707PIONEER NATURAL RES. USA INC.19,5002004-01-30
209PIONEER NATURAL RES. USA INC.19,5002003-12-16
4604PIONEER NATURAL RES. USA INC.19,5002003-12-12
4708PIONEER NATURAL RES. USA INC.19,5002003-12-12
4507PIONEER NATURAL RES. USA INC.19,5002003-09-26
403PIONEER NATURAL RES. USA INC.19,1002003-02-13
404PIONEER NATURAL RES. USA INC.19,1002003-02-13
4505PIONEER NATURAL RES. USA INC.19,1002003-02-13
207PIONEER NATURAL RES. USA INC.19,1002002-12-18
4506PIONEER NATURAL RES. USA INC.29,3152002-12-18
4706PIONEER NATURAL RES. USA INC.19,1002002-12-18
4701PIONEER NATURAL RES. USA INC.17,4551997-02-14
471PIONEER NATURAL RES. USA INC.17,4551997-02-14
4601PIONEER NATURAL RES. USA INC.17,4801996-11-14
4601 HPIONEER NATURAL RES. USA INC.17,4801996-11-14
461PIONEER NATURAL RES. USA INC.17,4801996-11-14
4602PIONEER NATURAL RES. USA INC.17,5101996-08-30
4602HPIONEER NATURAL RES. USA INC.17,5101996-08-30
462PIONEER NATURAL RES. USA INC.17,5101996-08-30
206PIONEER NATURAL RES. USA INC.18,4001994-09-21
4705PIONEER NATURAL RES. USA INC.18,4001994-09-21
204PIONEER NATURAL RES. USA INC.18,4001994-09-20
205PIONEER NATURAL RES. USA INC.18,4001994-09-20
4504PIONEER NATURAL RES. USA INC.18,4251994-09-20
303PIONEER NATURAL RES. USA INC.18,4001994-04-26
4704PIONEER NATURAL RES. USA INC.18,4001994-04-26
201D42-383-00016PIONEER NATURAL RES. USA INC.------
20242-383-00025PIONEER NATURAL RES. USA INC.------
20342-383-00035PIONEER NATURAL RES. USA INC.------
2242-383-00025PIONEER NATURAL RES. USA INC.------
2342-383-00035PIONEER NATURAL RES. USA INC.------
30142-383-00018PIONEER NATURAL RES. USA INC.------
30242-383-00026PIONEER NATURAL RES. USA INC.------
3142-383-00018PIONEER NATURAL RES. USA INC.------
3242-383-00026PIONEER NATURAL RES. USA INC.------
37142-383-00020PIONEER NATURAL RES. USA INC.------
380142-383-00021PIONEER NATURAL RES. USA INC.------
38142-383-00021PIONEER NATURAL RES. USA INC.------
40142-383-00019PIONEER NATURAL RES. USA INC.------
40242-383-00027PIONEER NATURAL RES. USA INC.------
4142-383-00019PIONEER NATURAL RES. USA INC.------
4242-383-00027PIONEER NATURAL RES. USA INC.------
450142-383-00022PIONEER NATURAL RES. USA INC.------
450242-383-00030PIONEER NATURAL RES. USA INC.------
450342-383-00037PIONEER NATURAL RES. USA INC.------
45142-383-00022PIONEER NATURAL RES. USA INC.------
45242-383-00030PIONEER NATURAL RES. USA INC.------
45342-383-00037PIONEER NATURAL RES. USA INC.------
460342-383-00034PIONEER NATURAL RES. USA INC.------
46342-383-00034PIONEER NATURAL RES. USA INC.------
470242-383-00032PIONEER NATURAL RES. USA INC.------
470342-383-00038PIONEER NATURAL RES. USA INC.------
47242-383-00032PIONEER NATURAL RES. USA INC.------
47342-383-00038PIONEER NATURAL RES. USA INC.------