CURTIS

Oil · District 03 · Lease #20732

Operator: HOWELL PETROLEUM CORPORATION

Cum Oil

18k BBL

Cum Gas

50k MCF

casinghead

Wells

1

Production

1993-01 — 2002-03

Peak Month

1993-03

Production History

Cum Oil: 17,711 BBL Cum Gas: 50,263 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

262 BBL/mo

Di (annual)

17.7%

b-factor

0.3

EUR

24,147 BBL

R-squared

0.716

type

hyperbolic

Operator History (from monthly production reports)

2003-03 — 2004-01 ANADARKO E&P COMPANY LP 11 mo
1993-08 — 2003-02 HOWELL PETROLEUM CORPORATION 115 mo
1993-01 — 1993-07 HOC OPERATING CO., INC. 7 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ANADARKO E&P COMPANY LP28,8101990-03-13