DEFORD

Oil · District 08 · Lease #34526

Operator: PHILLIPS PETROLEUM COMPANY

Cum Oil

6k BBL

Cum Gas

22k MCF

casinghead

Wells

1

Production

1995-06 — 1997-09

Peak Month

1995-07

Production History

Cum Oil: 6,225 BBL Cum Gas: 22,192 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

859 BBL/mo

Di (annual)

408.8%

b-factor

0.8

EUR

9,113 BBL

R-squared

0.477

type

hyperbolic

Operator History (from monthly production reports)

1995-06 — 1998-09 PHILLIPS PETROLEUM COMPANY 40 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5OCCIDENTAL PERMIAN LTD.26,4501995-05-09