PHILLIPS-SLATOR -26- A

Oil · District 08 · Lease #30092

Operator: UNIVERSAL RESOURCES CORP.

Cum Oil

6k BBL

Cum Gas

7k MCF

casinghead

Wells

1

Production

1993-01 — 1999-04

Peak Month

1993-01

Production History

Cum Oil: 6,124 BBL Cum Gas: 7,400 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

192 BBL/mo

Di (annual)

34.4%

b-factor

0.0

EUR

6,652 BBL

R-squared

0.666

type

exponential

Operator History (from monthly production reports)

2004-05 — 2007-04 FOREST OIL PERMIAN CORPORATION 36 mo
1999-11 — 2004-04 MAYNARD OIL CO. 54 mo
1999-04 — 1999-10 QUESTAR EXPL. AND PROD. CO. 7 mo
1996-10 — 1999-03 UNIVERSAL RESOURCES CORP. 30 mo
1993-01 — 1996-09 DALLAS PRODUCTION, INC. 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3FOREST OIL PERMIAN CORPORATION16,6001985-07-19