AMACKER -C-

Oil · District 7C · Lease #7884

Operator: JM COX RESOURCES, L.P.

Cum Oil

22k BBL

Cum Gas

96k MCF

casinghead

Wells

1

Production

1993-01 — 2002-12

Peak Month

2001-07

Production History

Cum Oil: 21,666 BBL Cum Gas: 95,945 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

434 BBL/mo

Di (annual)

33.7%

b-factor

0.0

EUR

15,421 BBL

R-squared

0.392

type

exponential

Operator History (from monthly production reports)

2003-10 — 2004-01 JM COX RESOURCES, L.P. 4 mo
1993-01 — 2003-09 COX, JOHN L. 129 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1JM COX RESOURCES L.P.19,1501979-01-08