COBB, F. G.-B-

Oil · District 03 · Lease #23699

Operator: APACHE CORPORATION

Cum Oil

6k BBL

Cum Gas

59k MCF

casinghead

Wells

1

Production

1999-06 — 2003-05

Peak Month

1999-08

Production History

Cum Oil: 6,125 BBL Cum Gas: 59,170 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

218 BBL/mo

Di (annual)

49.8%

b-factor

0.0

EUR

5,220 BBL

R-squared

0.453

type

exponential

Operator History (from monthly production reports)

1999-06 — 2004-04 APACHE CORPORATION 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14TEXIAN OPERATING COMPANY, LLC711,4652005-09-20