CARNES

Oil · District 01 · Lease #14509

Operator: JAB OPERATING, INC.

Fields: PEARSALL (AUSTIN CHALK)

Cum Oil

8k BBL

Cum Gas

377 MCF

casinghead

Wells

1

Production

2004-03 — 2007-03

Peak Month

2004-11

Production History

Cum Oil: 8,074 BBL Cum Gas: 377 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,648 BBL/mo

Di (annual)

748.0%

b-factor

0.2

EUR

7,492 BBL

R-squared

0.876

type

hyperbolic

Operator History (from monthly production reports)

2006-12 — 2007-06 JAB OPERATING, INC. 7 mo

2005-04 — 2006-11 GINGER PETROLEUM COMPANY, INC. 20 mo

2005-02 — 2005-03 GREAT WEST ENERGY & EXPL., INC. 2 mo

2004-06 — 2005-01 GINGER PETROLEUM COMPANY, INC. 8 mo

2004-03 — 2004-05 JAB OPERATING, INC. 3 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3H	42-163-32730	BLACKBRUSH O & G LLC	3	12,000	2004-03-17