J & J RANCH

Oil · District 09 · Lease #28869

Operator: ROON ENERGY, INC.

Fields: CASSIE (CHAPPEL)

Cum Oil

170k BBL

Cum Gas

40 MCF

casinghead

Wells

1

Production

1994-10 — 2009-03

Peak Month

1995-07

Production History

Cum Oil: 170,488 BBL Cum Gas: 40 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,666 BBL/mo

Di (annual)

59.9%

b-factor

0.2

EUR

116,736 BBL

R-squared

0.848

type

hyperbolic

Operator History (from monthly production reports)

2005-03 — 2009-10 ROON ENERGY, INC. 56 mo

1999-04 — 2005-02 CLEAR FORK, INCORPORATED 71 mo

1998-06 — 1999-03 CHESAPEAKE OPERATING, INC. 10 mo

1994-10 — 1998-05 IMPACT EXPLORATION COMPANY 44 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-197-31296	ROON ENERGY INC.	1	8,200	1994-09-06