COSPER

Oil · District 08 · Lease #14801

Operator: JM COX RESOURCES, L.P.

Cum Oil

30k BBL

Cum Gas

120k MCF

casinghead

Wells

2

Production

1993-01 — 2004-06

Peak Month

1993-07

Production History

Cum Oil: 30,138 BBL Cum Gas: 120,091 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

417 BBL/mo

Di (annual)

25.5%

b-factor

0.9

EUR

48,099 BBL

R-squared

0.637

type

hyperbolic

Operator History (from monthly production reports)

2003-10 — 2004-12 JM COX RESOURCES, L.P. 15 mo
1993-01 — 2003-09 COX, JOHN L. 129 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4JM COX RESOURCES L.P.18,8001983-08-30
3JM COX RESOURCES L.P.18,8501982-11-15