STEPHENS, WANDA

Oil · District 8A · Lease #67990

Operator: HALLWOOD PETROLEUM, INC.

Cum Oil

2k BBL

Cum Gas

0 MCF

Wells

1

Production

1998-06 — 1999-03

Peak Month

1998-07

Production History

Cum Oil: 1,726 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

294 BBL/mo

Di (annual)

253.6%

b-factor

1.1

EUR

7,896 BBL

R-squared

0.735

type

hyperbolic

Operator History (from monthly production reports)

1998-06 — 2000-03 HALLWOOD PETROLEUM, INC. 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HALLWOOD PETROLEUM INC.112,9001997-10-13