WALKER RANCH

Oil · District 10 · Lease #7155

Operator: MORTIMER EXPLORATION COMPANY

Cum Oil

3k BBL

Cum Gas

0 MCF

Wells

1

Production

1996-10 — 1997-10

Peak Month

1996-12

Production History

Cum Oil: 2,555 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

463 BBL/mo

Di (annual)

890.0%

b-factor

1.6

EUR

11,197 BBL

R-squared

0.960

type

hyperbolic

Operator History (from monthly production reports)

2000-06 — 2026-07 CORLENA OIL COMPANY 314 mo
1996-10 — 2000-05 MORTIMER EXPLORATION COMPANY 44 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MORTIMER EXPLORATION COMPANY26,5001996-09-27