WELDER B

Oil · District 02 · Lease #7744

Operator: LOMAK PRODUCTION COMPANY

Cum Oil

20k BBL

Cum Gas

43k MCF

casinghead

Wells

2

Production

1993-01 — 1997-01

Peak Month

1993-02

Production History

Cum Oil: 19,816 BBL Cum Gas: 43,251 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,303 BBL/mo

Di (annual)

238.3%

b-factor

0.9

EUR

26,646 BBL

R-squared

0.944

type

hyperbolic

Operator History (from monthly production reports)

1997-04 — 1997-12 ATASCA RESOURCES, INC. 9 mo
1997-03 — 1997-03 LOMAK PRODUCTION COMPANY 1 mo
1993-01 — 1997-02 AMERICAN COMETRA, INC. 50 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5UATASCA RESOURCES INC.48,4142004-01-13
15 UATASCA RESOURCES INC.48,0002000-06-07