CLEVELAND-HAM

Oil · District 7C · Lease #6133

Operator: HALLWOOD PETROLEUM, INC.

Cum Oil

16k BBL

Cum Gas

103k MCF

casinghead

Wells

4

Production

1993-01 — 1999-03

Peak Month

1994-03

Production History

Cum Oil: 15,758 BBL Cum Gas: 102,829 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

305 BBL/mo

Di (annual)

21.0%

b-factor

0.0

EUR

17,383 BBL

R-squared

0.355

type

exponential

Operator History (from monthly production reports)

1994-12 — 1999-08 HALLWOOD PETROLEUM, INC. 57 mo
1993-01 — 1994-11 HALLWOOD ENERGY CORPORATION 23 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HALLWOOD PETROLEUM INC.18,0001984-02-29
4HALLWOOD PETROLEUM INC.18,0001984-02-29
142-383-30216HALLWOOD PETROLEUM INC.------
242-383-30217HALLWOOD PETROLEUM INC.------