POWELL, R. V. ETAL

Oil · District 08 · Lease #34739

Operator: UNIVERSAL RESOURCES CORP.

Fields: SPRABERRY (TREND AREA CL. FK.)

Cum Oil

36k BBL

Cum Gas

44k MCF

casinghead

Wells

1

Production

1995-11 — 2017-06

Peak Month

2013-09

Production History

Cum Oil: 35,803 BBL Cum Gas: 44,141 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,681 BBL/mo

Di (annual)

767.1%

b-factor

0.4

EUR

4,420 BBL

R-squared

0.578

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2025-07 DIAMONDBACK E&P LLC 7 mo

2018-03 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 82 mo

2015-02 — 2018-02 ENCANA OIL & GAS(USA) INC. 37 mo

2014-01 — 2015-01 ATHLON HOLDINGS LP 13 mo

2010-10 — 2013-12 ATHLON ENERGY OPERATING LLC 39 mo

2010-01 — 2010-09 SANDRIDGE EXPL. AND PROD., LLC 9 mo

2004-05 — 2009-12 FOREST OIL PERMIAN CORPORATION 68 mo

1999-11 — 2004-04 MAYNARD OIL CO. 54 mo

1999-04 — 1999-10 QUESTAR EXPL. AND PROD. CO. 7 mo

1996-10 — 1999-03 UNIVERSAL RESOURCES CORP. 30 mo

1995-11 — 1996-09 DALLAS PRODUCTION, INC. 11 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-329-01991	DIAMONDBACK E&P LLC	1	7,275	1995-11-03

POWELL, R. V. ETAL

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