LANDGREBE, LEROY

Oil · District 02 · Lease #7340

Operator: PATTERSON ENERGY CORPORATION

Fields: SPEARY (WILCOX 9400)

Cum Oil

17k BBL

Cum Gas

75k MCF

casinghead

Wells

1

Production

1993-01 — 2008-12

Peak Month

2004-04

Production History

Cum Oil: 16,717 BBL Cum Gas: 74,943 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

81 BBL/mo

Di (annual)

32.3%

b-factor

0.0

EUR

2,979 BBL

R-squared

0.373

type

exponential

Operator History (from monthly production reports)

2020-11 — 2026-07 P1 ENERGY, LLC 69 mo

2015-07 — 2020-10 OKIE OPERATING COMPANY, LTD. 64 mo

2007-04 — 2015-06 FINLEY RESOURCES, INC. 99 mo

2004-09 — 2007-03 DELTA EXPLORATION COMPANY, INC. 31 mo

2004-01 — 2004-08 PATTERSON ENERGY CORPORATION 8 mo

1999-01 — 2003-12 AMERICO ENERGY RESOURCES, LLC 60 mo

1993-01 — 1998-12 ENEX RESOURCES CORPORATION 72 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-255-31191	P1 ENERGY LLC	1	9,800	1987-11-16