PURDON, D. ET AL

Oil · District 01 · Lease #12981

Operator: MARATHON OIL COMPANY

Cum Oil

156k BBL

Cum Gas

153k MCF

casinghead

Wells

1

Production

1993-01 — 1996-06

Peak Month

1993-01

Production History

Cum Oil: 155,918 BBL Cum Gas: 153,431 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,504 BBL/mo

Di (annual)

94.6%

b-factor

0.1

EUR

162,193 BBL

R-squared

0.885

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1996-10 MARATHON OIL COMPANY 46 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MARATHON OIL COMPANY211,3952007-06-27