COOPER, C.C.

Oil · District 02 · Lease #7489

Operator: EXPORT PETROLEUM CORPORATION

Cum Oil

42k BBL

Cum Gas

183k MCF

casinghead

Wells

1

Production

1993-01 — 2006-08

Peak Month

2000-07

Production History

Cum Oil: 41,723 BBL Cum Gas: 182,611 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

647 BBL/mo

Di (annual)

19.9%

b-factor

0.0

EUR

38,871 BBL

R-squared

0.615

type

exponential

Operator History (from monthly production reports)

1998-06 — 2008-01 CHARRO OPERATING, L.L.C. 116 mo
1994-05 — 1998-05 EXPORT PETROLEUM CORPORATION 49 mo
1993-01 — 1994-04 EP OPERATING LIMITED PARTNERSHIP 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4CHARRO OPERATING L.L.C.15,8621989-07-26