CARLISLE, C.W.

Oil · District 7B · Lease #27689

Operator: US. FUELS, INC.

Fields: TAYLOR COUNTY REGULAR

Cum Oil

31k BBL

Cum Gas

31k MCF

casinghead

Wells

2

Production

1995-10 — 2017-05

Peak Month

1995-11

Production History

Cum Oil: 30,802 BBL Cum Gas: 30,748 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

686 BBL/mo

Di (annual)

58.0%

b-factor

0.5

EUR

26,548 BBL

R-squared

0.405

type

hyperbolic

Operator History (from monthly production reports)

2019-08 — 2026-07 US. FUELS, INC. 84 mo

2019-03 — 2019-07 B.S. OIL & GAS LLC 5 mo

2016-03 — 2019-02 TEXVEN OIL & GAS LLC 36 mo

2015-09 — 2016-02 US. FUELS, INC. 6 mo

2014-10 — 2015-08 TNC ENERGY, LLC 11 mo

2012-06 — 2014-09 US. FUELS, INC. 28 mo

2009-08 — 2012-05 COUCH OIL & GAS, INC. 34 mo

2008-05 — 2009-07 D.J. & T. ENERGY 15 mo

2001-01 — 2008-04 SUNDANCE RESOURCES, INC. 88 mo

1998-10 — 2000-12 REGAL PETROLEUM SERVICES 27 mo

1995-10 — 1998-09 SUNDANCE RESOURCES, INC. 36 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-441-33993	US. FUELS INC.	1	4,500	2001-02-01
1	42-441-33740	US. FUELS INC.	1	4,500	1995-09-12