GRAVES "D"

Oil · District 10 · Lease #5868

Operator: PETROLEUM PROPERTIES MGMT CO LLC

Fields: LIPSCOMB (CLEVELAND)

Cum Oil

4k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

1993-01 — 2008-06

Peak Month

1993-07

Production History

Cum Oil: 4,484 BBL Cum Gas: 3,885 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

103 BBL/mo

Di (annual)

95.7%

b-factor

0.0

EUR

1,275 BBL

R-squared

0.417

type

exponential

Operator History (from monthly production reports)

2013-02 — 2020-06 JONES ENERGY, LLC 89 mo

2010-03 — 2013-01 JONES ENERGY, LTD. 35 mo

2008-08 — 2010-02 CRUSADER ENERGY GROUP INC. 19 mo

2006-09 — 2008-07 CRUSADER ENERGY GROUP, LLC 23 mo

2005-09 — 2006-08 CRUSADER ENERGY II, LLC 12 mo

1997-11 — 2005-08 PETROLEUM PROPERTIES MGMT CO LLC 94 mo

1995-08 — 1997-10 PETROLEUM PROPERTIES MGMT. CO. 27 mo

1993-01 — 1995-07 BRADMAR PETROLEUM CORPORATION 31 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
7	42-295-31508	JONES ENERGY LLC	1	8,200	1984-04-17