SELF "A"

Oil · District 09 · Lease #25677

Operator: PHILLIPS PETROLEUM COMPANY

Cum Oil

5k BBL

Cum Gas

10k MCF

casinghead

Wells

1

Production

1993-01 — 1995-01

Peak Month

1993-10

Production History

Cum Oil: 5,313 BBL Cum Gas: 10,300 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

233 BBL/mo

Di (annual)

17.9%

b-factor

1.6

EUR

46,343 BBL

R-squared

0.396

type

hyperbolic

Operator History (from monthly production reports)

1995-02 — 2003-08 FARRELL OIL COMPANY 103 mo
1993-01 — 1995-01 PHILLIPS PETROLEUM COMPANY 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FARRELL OIL COMPANY28,8001995-02-15