ARCO FEE "B"

Oil · District 03 · Lease #23632

Operator: WEATHERLY OIL & GAS, LLC

Fields: SALLY WITHERS, W. (9900)

Cum Oil

30k BBL

Cum Gas

86k MCF

casinghead

Wells

1

Production

1998-12 — 2026-04

Peak Month

1999-01

Production History

Cum Oil: 29,853 BBL Cum Gas: 86,376 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,380 BBL/mo

Di (annual)

95.5%

b-factor

0.5

EUR

33,286 BBL

R-squared

0.516

type

hyperbolic

Operator History (from monthly production reports)

2025-10 — 2026-07 PALEO OIL COMPANY LLC 10 mo

2020-06 — 2025-09 SHOCO PRODUCTION LLC 64 mo

2019-05 — 2020-05 SHOCO PRODUCTION, L.P. 13 mo

2017-10 — 2019-04 WEATHERLY OIL & GAS, LLC 19 mo

2015-01 — 2017-09 SND OPERATING, L.L.C. 33 mo

2014-11 — 2014-12 CHESAPEAKE OPERATING, L.L.C. 2 mo

2005-03 — 2014-10 CHESAPEAKE OPERATING, INC. 116 mo

2004-06 — 2005-02 BRG PETROLEUM CORPORATION 9 mo

2003-11 — 2004-05 PEOPLES ENERGY PROD.-TX, L.P. 7 mo

2001-06 — 2003-10 GCEA, LLC 29 mo

1998-12 — 2001-05 STANFORD PETROLEUM INC 30 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1 T	42-241-30139	PALEO OIL COMPANY LLC	2	10,510	1998-12-15

ARCO FEE "B"

Production HistoryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Decline Curve Analysis

Operator History (from monthly production reports)

Wells (1)

Production History