SHOTWELL "C'

Oil · District 7B · Lease #28384

Operator: US. FUELS, INC.

Fields: BIBBS (COOK SAND)

Cum Oil

11k BBL

Cum Gas

0 MCF

Wells

3

Production

1997-12 — 2026-03

Peak Month

1999-09

Production History

Cum Oil: 10,951 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

82 BBL/mo

Di (annual)

10.7%

b-factor

0.0

EUR

9,122 BBL

R-squared

0.309

type

exponential

Operator History (from monthly production reports)

2021-04 — 2026-07 TIKI OIL & GAS, LLC 64 mo

2018-01 — 2021-03 US. FUELS, INC. 39 mo

2013-03 — 2017-12 D.J. & T. ENERGY 58 mo

2011-06 — 2013-02 C & C PETROLEUM MANAGEMENT, LLC 21 mo

2008-07 — 2011-05 US. FUELS, INC. 35 mo

2003-05 — 2008-06 DIAMOND A ENERGY CORPORATION 62 mo

2002-01 — 2003-04 ALEXANDER RESOURCES, INC. 16 mo

1997-12 — 2001-12 5L PROPERTIES 49 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-417-38235	TIKI OIL & GAS, LLC	1	1,999	1999-07-16
1	42-417-38181	TIKI OIL & GAS, LLC	1	1,999	1997-11-14
2	42-417-81487	TIKI OIL & GAS, LLC	--	--	--