EICKE -A1-

Oil · District 8A · Lease #64597

Operator: STB ENERGY INC.

Cum Oil

60k BBL

Cum Gas

59k MCF

casinghead

Wells

1

Production

1993-01 — 2002-01

Peak Month

1995-02

Production History

Cum Oil: 59,886 BBL Cum Gas: 58,892 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,310 BBL/mo

Di (annual)

38.7%

b-factor

0.0

EUR

40,600 BBL

R-squared

0.646

type

exponential

Operator History (from monthly production reports)

2001-02 — 2015-07 SHARP IMAGE ENERGY, INC. 174 mo
2000-06 — 2001-01 KAISER-FRANCIS OIL COMPANY 8 mo
1998-09 — 2000-05 STB ENERGY INC. 21 mo
1997-11 — 1998-08 DOUBLE EAGLE PETROLEUM CORP 10 mo
1995-03 — 1997-10 ENSERCH EXPLORATION, INC 32 mo
1993-01 — 1995-02 EP OPERATING LIMITED PARTNERSHIP 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SHARP IMAGE ENERGY INC.28,4501984-08-09