ROCKER B "M"

Oil · District 7C · Lease #7248

Operator: PETRO-RAIDER LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

34k BBL

Cum Gas

211k MCF

casinghead

Wells

4

Production

1993-01 — 2013-09

Peak Month

1994-05

Production History

Cum Oil: 33,664 BBL Cum Gas: 211,319 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

391 BBL/mo

Di (annual)

15.1%

b-factor

0.0

EUR

31,037 BBL

R-squared

0.362

type

exponential

Operator History (from monthly production reports)

2010-12 — 2016-03 PETRO-RAIDER LLC 64 mo

2005-10 — 2010-11 ALEGRE ENERGY, INC. 62 mo

2004-11 — 2005-09 ALEGRE ENERGY OPERATING, LP 11 mo

1997-01 — 2004-10 ALEGRE ENERGY, INC. 94 mo

1993-01 — 1996-12 HYDROCARBON MANAGEMENT, INC. 48 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-383-31184	PETRO-RAIDER LLC	1	7,400	1977-09-22
2	42-383-31178	PETRO-RAIDER LLC	1	7,400	1977-08-24
6	42-383-31164	PETRO-RAIDER LLC	1	7,400	1977-07-11
5	42-383-30857	PETRO-RAIDER LLC	--	--	--