WATKINS

Oil · District 7C · Lease #8421

Operator: HALLWOOD PETROLEUM, INC.

Cum Oil

10k BBL

Cum Gas

65k MCF

casinghead

Wells

2

Production

1993-01 — 1999-07

Peak Month

1993-03

Production History

Cum Oil: 10,161 BBL Cum Gas: 65,048 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

153 BBL/mo

Di (annual)

15.1%

b-factor

0.0

EUR

12,052 BBL

R-squared

0.441

type

exponential

Operator History (from monthly production reports)

1994-12 — 1999-10 HALLWOOD PETROLEUM, INC. 59 mo
1993-01 — 1994-11 HALLWOOD ENERGY CORPORATION 23 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HALLWOOD PETROLEUM INC.18,2001980-04-29
2HALLWOOD PETROLEUM INC.18,2001980-04-29