ROCKER, B., -O-

Oil · District 7C · Lease #5172

Operator: JM COX RESOURCES, L.P.

Cum Oil

396k BBL

Cum Gas

1.7M MCF

casinghead

Wells

29

Production

1993-01 — 2022-11

Peak Month

2014-08

Production History

Cum Oil: 395,520 BBL Cum Gas: 1,713,216 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,284 BBL/mo

Di (annual)

5.8%

b-factor

0.0

EUR

447,522 BBL

R-squared

0.740

type

exponential

Operator History (from monthly production reports)

2018-09 — 2026-07 DISCOVERY NATURAL RESOURCES LLC 95 mo
2003-10 — 2018-08 JM COX RESOURCES, L.P. 179 mo
1993-01 — 2003-09 COX, JOHN L. 129 mo

Wells (29)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
37DISCOVERY NATURAL RESOURCES LLC112,0002014-05-17
35DISCOVERY NATURAL RESOURCES LLC110,0002013-06-26
36DISCOVERY NATURAL RESOURCES LLC110,0002013-06-26
34DISCOVERY NATURAL RESOURCES LLC17,2001997-11-18
31DISCOVERY NATURAL RESOURCES LLC17,2001985-07-08
32DISCOVERY NATURAL RESOURCES LLC17,2001985-07-08
30DISCOVERY NATURAL RESOURCES LLC17,4001985-04-22
29DISCOVERY NATURAL RESOURCES LLC17,5001985-02-27
28DISCOVERY NATURAL RESOURCES LLC17,4001984-10-18
27DISCOVERY NATURAL RESOURCES LLC17,2001984-05-16
26DISCOVERY NATURAL RESOURCES LLC17,3001984-02-17
24DISCOVERY NATURAL RESOURCES LLC17,3001983-12-22
25DISCOVERY NATURAL RESOURCES LLC17,3001983-12-22
23DISCOVERY NATURAL RESOURCES LLC17,4001983-08-09
21DISCOVERY NATURAL RESOURCES LLC17,4001983-06-14
22DISCOVERY NATURAL RESOURCES LLC17,4001983-06-14
6 XDISCOVERY NATURAL RESOURCES LLC17,4001982-08-16
4 XDISCOVERY NATURAL RESOURCES LLC17,3001981-09-25
17XDISCOVERY NATURAL RESOURCES LLC17,0001980-07-22
1042-383-11125DISCOVERY NATURAL RESOURCES LLC------
1342-383-11167DISCOVERY NATURAL RESOURCES LLC------
1542-383-11162DISCOVERY NATURAL RESOURCES LLC------
1842-383-11119DISCOVERY NATURAL RESOURCES LLC------
1942-383-11164DISCOVERY NATURAL RESOURCES LLC------
2042-383-11165DISCOVERY NATURAL RESOURCES LLC------
542-383-20281DISCOVERY NATURAL RESOURCES LLC------
742-383-11193DISCOVERY NATURAL RESOURCES LLC------
842-383-11194DISCOVERY NATURAL RESOURCES LLC------
942-383-11181DISCOVERY NATURAL RESOURCES LLC------