PATRANELLA #1

Oil · District 03 · Lease #22389

Operator: UNITED OIL & MINERALS, INC.

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

81k BBL

Cum Gas

39k MCF

casinghead

Wells

1

Production

1994-04 — 2026-04

Peak Month

1994-06

Production History

Cum Oil: 81,064 BBL Cum Gas: 39,335 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,051 BBL/mo

Di (annual)

69.0%

b-factor

0.6

EUR

39,835 BBL

R-squared

0.335

type

hyperbolic

Operator History (from monthly production reports)

2010-04 — 2026-07 LEEXUS OIL LLC 196 mo

2007-12 — 2010-03 SOUTHWEST RESOURCES, INC. 28 mo

2007-08 — 2007-11 BUFFCO PRODUCTION INC. 4 mo

2005-06 — 2007-07 OSU TANK TRUCKS, LLC 26 mo

1999-02 — 2005-05 STRATCO OPERATING CO., INC. 76 mo

1994-04 — 1999-01 UNITED OIL & MINERALS, INC. 58 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-051-33424	LEEXUS OIL LLC	3	10,000	1994-02-18