CARLISLE "A"

Oil · District 8A · Lease #68598

Operator: SULLIVAN, HOLLIS R. INC.

Cum Oil

134k BBL

Cum Gas

20k MCF

casinghead

Wells

1

Production

2003-07 — 2010-01

Peak Month

2005-02

Production History

Cum Oil: 134,338 BBL Cum Gas: 20,302 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,343 BBL/mo

Di (annual)

181.1%

b-factor

0.9

EUR

111,565 BBL

R-squared

0.957

type

hyperbolic

Operator History (from monthly production reports)

2009-01 — 2010-06 CANAN MOWREY OPERATING, LLC 18 mo
2003-07 — 2008-12 SULLIVAN, HOLLIS R. INC. 66 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CANAN MOWREY OPERATING LLC17,2002003-06-24