LAWRENCE

Oil · District 03 · Lease #21489

Operator: MARATHON OIL COMPANY

Cum Oil

21k BBL

Cum Gas

63k MCF

casinghead

Wells

1

Production

1993-01 — 2001-04

Peak Month

1993-01

Production History

Cum Oil: 21,049 BBL Cum Gas: 62,719 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

849 BBL/mo

Di (annual)

207.8%

b-factor

1.3

EUR

34,469 BBL

R-squared

0.737

type

hyperbolic

Operator History (from monthly production reports)

1996-06 — 2008-03 AMES OIL CORPORATION OF TEXAS 142 mo
1993-01 — 1996-05 MARATHON OIL COMPANY 41 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CRAWFORD HUGHES OPERATING CO.211,4002001-04-17