HANKS "A"

Oil · District 7C · Lease #8893

Operator: HEC PETROLEUM, INC.

Cum Oil

15k BBL

Cum Gas

42k MCF

casinghead

Wells

4

Production

1993-01 — 1996-12

Peak Month

1995-02

Production History

Cum Oil: 14,728 BBL Cum Gas: 41,863 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

393 BBL/mo

Di (annual)

25.1%

b-factor

0.0

EUR

18,709 BBL

R-squared

0.577

type

exponential

Operator History (from monthly production reports)

2002-01 — 2004-12 HEC PETROLEUM, INC. 36 mo
1994-12 — 2001-12 HALLWOOD PETROLEUM, INC. 85 mo
1993-01 — 1994-11 HALLWOOD ENERGY CORPORATION 23 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SMITH PIPE OF ABILENE19,3001981-04-08
3HEC PETROLEUM INC.19,3001981-04-08
4HEC PETROLEUM INC.19,3001981-04-08
2HEC PETROLEUM INC.19,3001981-03-27