STATE "BL"

Oil · District 08 · Lease #30823

Operator: PENNZOIL PETROLEUM COMPANY

Fields: CLABBERHILL

Cum Oil

17k BBL

Cum Gas

9k MCF

casinghead

Wells

1

Production

1993-01 — 2011-09

Peak Month

1993-03

Production History

Cum Oil: 16,557 BBL Cum Gas: 9,222 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

115 BBL/mo

Di (annual)

5.8%

b-factor

0.0

EUR

22,554 BBL

R-squared

0.521

type

exponential

Operator History (from monthly production reports)

2004-03 — 2026-07 AMERICO ENERGY RESOURCES, LLC 269 mo

2002-07 — 2004-02 MERIT ENERGY COMPANY 20 mo

2000-04 — 2002-06 DEVON ENERGY PRODUCTION CO, L.P. 27 mo

1999-03 — 2000-03 PENNZENERGY EXP. & PROD., L.L.C. 13 mo

1995-02 — 1999-02 PENNZOIL EXPLORATION & PROD. CO. 49 mo

1993-01 — 1995-01 PENNZOIL PETROLEUM COMPANY 25 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-003-01758	GULF OIL CORP.	1	8,786	1986-06-03