ROCKER-B "22"

Oil · District 7C · Lease #10842

Operator: JM COX RESOURCES, L.P.

Cum Oil

20k BBL

Cum Gas

141k MCF

casinghead

Wells

2

Production

1993-01 — 2019-09

Peak Month

2002-06

Production History

Cum Oil: 20,393 BBL Cum Gas: 140,949 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

111 BBL/mo

Di (annual)

5.0%

b-factor

0.1

EUR

25,431 BBL

R-squared

0.577

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 DISCOVERY NATURAL RESOURCES LLC 96 mo
2003-10 — 2018-07 JM COX RESOURCES, L.P. 178 mo
1993-01 — 2003-09 COX, JOHN L. 129 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DISCOVERY NATURAL RESOURCES LLC17,1001984-03-27
2DISCOVERY NATURAL RESOURCES LLC17,1001984-03-27