SCHAEFER

Oil · District 08 · Lease #33966

Operator: TAURUS EXPLORATION U.S.A., INC.

Fields: BROWN & THORP (CLEAR FORK)

Cum Oil

5k BBL

Cum Gas

13 MCF

casinghead

Wells

1

Production

1993-08 — 2011-09

Peak Month

1993-09

Production History

Cum Oil: 4,775 BBL Cum Gas: 13 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

101 BBL/mo

Di (annual)

25.0%

b-factor

0.0

EUR

4,807 BBL

R-squared

0.574

type

exponential

Operator History (from monthly production reports)

2017-04 — 2026-07 CAROIL, LLC 112 mo

2017-01 — 2017-03 EL JEFE OIL AND GAS, LLC 3 mo

2016-02 — 2016-12 EL JEFE OIL & GAS 11 mo

2003-06 — 2016-01 HODGES OIL & GAS 152 mo

1998-12 — 2003-05 ENERGEN RESOURCES CORPORATION 54 mo

1998-03 — 1998-11 TAURUS EXPLORATION U.S.A., INC. 9 mo

1993-09 — 1998-02 BC OPERATING, INC. 54 mo

1993-08 — 1993-08 CARLOW CORP. 1 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-371-36392	CAROIL LLC	1	3,300	1993-04-14