FASKEN

Oil · District 08 · Lease #28081

Operator: WALSH & WATTS, INC.

Cum Oil

118k BBL

Cum Gas

2k MCF

casinghead

Wells

4

Production

1993-01 — 2003-03

Peak Month

1993-05

Production History

Cum Oil: 118,095 BBL Cum Gas: 1,539 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,279 BBL/mo

Di (annual)

7.9%

b-factor

0.9

EUR

301,424 BBL

R-squared

0.801

type

hyperbolic

Operator History (from monthly production reports)

2000-12 — 2003-08 ENERGEN RESOURCES CORPORATION 33 mo
1993-01 — 2000-11 WALSH & WATTS, INC. 95 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ALIBERTAD OPERATING LLC25,5002003-07-15
2ALIBERTAD OPERATING LLC25,5002003-07-15
3LIBERTAD OPERATING LLC25,5002003-07-15
4LIBERTAD OPERATING LLC25,5002003-07-15