LEHMAN, WILLIE UNIT

Oil · District 03 · Lease #12881

Operator: CIRRUS PRODUCTION COMPANY

Cum Oil

7k BBL

Cum Gas

236 MCF

casinghead

Wells

1

Production

1993-01 — 1998-08

Peak Month

1993-01

Production History

Cum Oil: 7,094 BBL Cum Gas: 236 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

475 BBL/mo

Di (annual)

84.6%

b-factor

0.0

EUR

6,728 BBL

R-squared

0.497

type

exponential

Operator History (from monthly production reports)

1993-01 — 2001-02 CIRRUS PRODUCTION COMPANY 98 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CIRRUS PRODUCTION COMPANY18,5001980-02-22