VAUGHN UNIT

Oil · District 03 · Lease #18414

Operator: WCS OIL & GAS CORPORATION

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

42k BBL

Cum Gas

23k MCF

casinghead

Wells

2

Production

1993-01 — 2021-03

Peak Month

2013-11

Production History

Cum Oil: 42,233 BBL Cum Gas: 22,698 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

971 BBL/mo

Di (annual)

161.3%

b-factor

0.2

EUR

9,006 BBL

R-squared

0.683

type

hyperbolic

Operator History (from monthly production reports)

2008-07 — 2026-07 LEEXUS OIL LLC 217 mo

2007-06 — 2008-06 LEEXUS OIL & GAS L.L.P. 13 mo

2006-02 — 2007-05 ANCHOR OPERATING CO. 16 mo

2005-05 — 2006-01 WCS OIL & GAS CORPORATION 9 mo

1993-01 — 2005-04 WCS OIL AND GAS CORPORATION 148 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-287-31752	LEEXUS OIL LLC	2	9,000	2010-06-18
1H	42-287-31752	LEEXUS OIL LLC	2	9,000	2010-06-18