BENEDUM /SPRABERRY/ UNIT

Oil · District 7C · Lease #5204

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

1.2M BBL

Cum Gas

2.8M MCF

casinghead

Wells

114

Production

1993-01 — 2026-04

Peak Month

1993-10

Production History

Cum Oil: 1,171,651 BBL Cum Gas: 2,839,549 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,638 BBL/mo

Di (annual)

12.6%

b-factor

0.5

EUR

1,250,878 BBL

R-squared

0.905

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2018-08 — 2021-05 DE3 OPERATING LLC 34 mo
2003-10 — 2018-07 JM COX RESOURCES, L.P. 178 mo
1993-01 — 2003-09 COX, JOHN L. 129 mo

Wells (114)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3904PIONEER NATURAL RES. USA, INC.311,5002026-05-01
203PIONEER NATURAL RES. USA, INC.311,8002023-12-13
4601PIONEER NATURAL RES. USA, INC.14,9002015-05-06
4602PIONEER NATURAL RES. USA, INC.16,0002012-10-19
303PIONEER NATURAL RES. USA, INC.411,6001999-03-08
8403PIONEER NATURAL RES. USA, INC.28,2001993-10-04
2702PIONEER NATURAL RES. USA, INC.211,0001993-10-01
6703PIONEER NATURAL RES. USA, INC.211,6501993-03-04
2103PIONEER NATURAL RES. USA, INC.311,9001992-10-21
2302PIONEER NATURAL RES. USA, INC.211,5001992-08-03
602PIONEER NATURAL RES. USA, INC.311,5001992-02-18
7501PIONEER NATURAL RES. USA, INC.17,5001991-11-19
202PIONEER NATURAL RES. USA, INC.211,5001991-10-07
2202PIONEER NATURAL RES. USA, INC.17,7001991-05-17
3903PIONEER NATURAL RES. USA, INC.211,4001991-02-25
2102PIONEER NATURAL RES. USA, INC.17,7001991-01-18
2301PIONEER NATURAL RES. USA, INC.17,7001990-10-01
100342-461-00149PIONEER NATURAL RES. USA, INC.------
10142-461-01621PIONEER NATURAL RES. USA, INC.------
110142-461-03912PIONEER NATURAL RES. USA, INC.------
120142-461-00185PIONEER NATURAL RES. USA, INC.------
140442-461-00213PIONEER NATURAL RES. USA, INC.------
140642-461-00902PIONEER NATURAL RES. USA, INC.------
150242-461-02078PIONEER NATURAL RES. USA, INC.------
170342-461-03892PIONEER NATURAL RES. USA, INC.------
170442-461-03265PIONEER NATURAL RES. USA, INC.------
180342-461-01088PIONEER NATURAL RES. USA, INC.------
180442-461-03703PIONEER NATURAL RES. USA, INC.------
190142-461-01766PIONEER NATURAL RES. USA, INC.------
210142-461-02811PIONEER NATURAL RES. USA, INC.------
220142-461-03304PIONEER NATURAL RES. USA, INC.------
250242-461-00857PIONEER NATURAL RES. USA, INC.------
250342-461-00858PIONEER NATURAL RES. USA, INC.------
250442-461-00859PIONEER NATURAL RES. USA, INC.------
260142-461-00255PIONEER NATURAL RES. USA, INC.------
260342-461-00905PIONEER NATURAL RES. USA, INC.------
260442-461-00906PIONEER NATURAL RES. USA, INC.------
270142-461-03400PIONEER NATURAL RES. USA, INC.------
290242-461-02537PIONEER NATURAL RES. USA, INC.------
290342-461-02538PIONEER NATURAL RES. USA, INC.------
290442-461-02539PIONEER NATURAL RES. USA, INC.------
300542-461-03270PIONEER NATURAL RES. USA, INC.------
300942-461-03273PIONEER NATURAL RES. USA, INC.------
30242-461-01213PIONEER NATURAL RES. USA, INC.------
310242-461-01707PIONEER NATURAL RES. USA, INC.------
310442-461-80749PIONEER NATURAL RES. USA, INC.------
310542-461-01709PIONEER NATURAL RES. USA, INC.------
320342-461-01550PIONEER NATURAL RES. USA, INC.------
320442-461-02075PIONEER NATURAL RES. USA, INC.------
320642-461-02077PIONEER NATURAL RES. USA, INC.------
330142-461-04022PIONEER NATURAL RES. USA, INC.------
350242-461-03258PIONEER NATURAL RES. USA, INC.------
350342-461-03259PIONEER NATURAL RES. USA, INC.------
350642-461-03262PIONEER NATURAL RES. USA, INC.------
350742-461-03263PIONEER NATURAL RES. USA, INC.------
370142-461-01153PIONEER NATURAL RES. USA, INC.------
370242-461-00825PIONEER NATURAL RES. USA, INC.------
370342-461-00826PIONEER NATURAL RES. USA, INC.------
370442-461-00827PIONEER NATURAL RES. USA, INC.------
380142-461-03440PIONEER NATURAL RES. USA, INC.------
390242-461-01658PIONEER NATURAL RES. USA, INC.------
400542-461-01462PIONEER NATURAL RES. USA, INC.------
400642-461-01464PIONEER NATURAL RES. USA, INC.------
400742-461-03980PIONEER NATURAL RES. USA, INC.------
400942-461-01466PIONEER NATURAL RES. USA, INC.------
410342-461-01649PIONEER NATURAL RES. USA, INC.------
420342-461-01484PIONEER NATURAL RES. USA, INC.------
430142-461-01653PIONEER NATURAL RES. USA, INC.------
470242-461-01645PIONEER NATURAL RES. USA, INC.------
480242-461-01662PIONEER NATURAL RES. USA, INC.------
480442-461-01300PIONEER NATURAL RES. USA, INC.------
500142-461-01644PIONEER NATURAL RES. USA, INC.------
500342-461-01648PIONEER NATURAL RES. USA, INC.------
510142-461-01480PIONEER NATURAL RES. USA, INC.------
510242-461-01483PIONEER NATURAL RES. USA, INC.------
520142-461-04311PIONEER NATURAL RES. USA, INC.------
530342-461-01664PIONEER NATURAL RES. USA, INC.------
570142-461-01655PIONEER NATURAL RES. USA, INC.------
600642-461-01463PIONEER NATURAL RES. USA, INC.------
60142-461-02566PIONEER NATURAL RES. USA, INC.------
610242-461-01659PIONEER NATURAL RES. USA, INC.------
610342-461-01660PIONEER NATURAL RES. USA, INC.------
620142-461-01641PIONEER NATURAL RES. USA, INC.------
620242-461-01642PIONEER NATURAL RES. USA, INC.------
630242-461-01477PIONEER NATURAL RES. USA, INC.------
650142-461-01471PIONEER NATURAL RES. USA, INC.------
650242-461-01476PIONEER NATURAL RES. USA, INC.------
670142-461-01638PIONEER NATURAL RES. USA, INC.------
680142-461-01635PIONEER NATURAL RES. USA, INC.------
680242-461-01643PIONEER NATURAL RES. USA, INC.------
690142-461-01201PIONEER NATURAL RES. USA, INC.------
690242-461-01474PIONEER NATURAL RES. USA, INC.------
700142-461-00022PIONEER NATURAL RES. USA, INC.------
710242-461-01475PIONEER NATURAL RES. USA, INC.------
730142-461-01467PIONEER NATURAL RES. USA, INC.------
770142-461-03549PIONEER NATURAL RES. USA, INC.------
780242-461-03750PIONEER NATURAL RES. USA, INC.------
780442-461-01848PIONEER NATURAL RES. USA, INC.------
790142-461-01220PIONEER NATURAL RES. USA, INC.------
790242-461-01221PIONEER NATURAL RES. USA, INC.------
810142-461-03546PIONEER NATURAL RES. USA, INC.------
820142-461-01666PIONEER NATURAL RES. USA, INC.------
830142-461-01302PIONEER NATURAL RES. USA, INC.------
830242-461-01303PIONEER NATURAL RES. USA, INC.------
830342-461-01667PIONEER NATURAL RES. USA, INC.------
840142-461-02209PIONEER NATURAL RES. USA, INC.------
840242-461-02210PIONEER NATURAL RES. USA, INC.------
850142-461-02290PIONEER NATURAL RES. USA, INC.------
8701W42-461-01222PIONEER NATURAL RES. USA, INC.------
9001W42-461-01611PIONEER NATURAL RES. USA, INC.------
9002W42-461-01612PIONEER NATURAL RES. USA, INC.------
90242-461-03845PIONEER NATURAL RES. USA, INC.------
90342-461-02555PIONEER NATURAL RES. USA, INC.------
90442-461-02556PIONEER NATURAL RES. USA, INC.------