WINDHAM -33-

Oil · District 08 · Lease #27931

Operator: TORCH OPERATING COMPANY

Cum Oil

62k BBL

Cum Gas

113k MCF

casinghead

Wells

3

Production

1993-01 — 2009-03

Peak Month

1994-06

Production History

Cum Oil: 62,226 BBL Cum Gas: 112,658 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

411 BBL/mo

Di (annual)

3.8%

b-factor

0.0

EUR

110,400 BBL

R-squared

0.372

type

exponential

Operator History (from monthly production reports)

1998-02 — 2009-07 ATLANTIC OPERATING, INC. 138 mo
1998-01 — 1998-01 JENNINGS & CARDWELL, L.L.C. 1 mo
1997-06 — 1997-12 PETRA OLEUM CORP. 7 mo
1993-01 — 1997-05 TORCH OPERATING COMPANY 53 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DATLANTIC OPERATING INC.14,5001983-05-18
2ATLANTIC OPERATING INC.19,8001982-12-28
1ATLANTIC OPERATING INC.113,0001982-11-02