RALPH -13-

Oil · District 08 · Lease #34256

Operator: SONAT EXPLORATION COMPANY -TYLER

Fields: FULLERTON

Cum Oil

4k BBL

Cum Gas

863 MCF

casinghead

Wells

1

Production

1994-07 — 1995-02

Peak Month

1994-09

Production History

Cum Oil: 3,575 BBL Cum Gas: 863 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

834 BBL/mo

Di (annual)

433.4%

b-factor

0.0

EUR

2,333 BBL

R-squared

0.445

type

exponential

Operator History (from monthly production reports)

1994-12 — 1995-05 SONAT EXPLORATION CO. - MIDLAND 6 mo
1994-07 — 1994-11 SONAT EXPLORATION COMPANY -TYLER 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OLSEN ENERGY INC.27,2001993-12-22