THOMASON

Oil · District 7C · Lease #8452

Operator: JM COX RESOURCES, L.P.

Cum Oil

15k BBL

Cum Gas

80k MCF

casinghead

Wells

1

Production

1993-01 — 2010-12

Peak Month

2000-07

Production History

Cum Oil: 14,844 BBL Cum Gas: 80,419 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

152 BBL/mo

Di (annual)

20.3%

b-factor

1.0

EUR

21,727 BBL

R-squared

0.755

type

hyperbolic

Operator History (from monthly production reports)

2003-10 — 2011-02 JM COX RESOURCES, L.P. 89 mo
1993-01 — 2003-09 COX, JOHN L. 129 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2JM COX RESOURCES L.P.18,5001980-05-07