MAPACHE UNIT

Oil · District 08 · Lease #35399

Operator: RASMUSSEN, HAL J. OPERATING, INC

Cum Oil

8k BBL

Cum Gas

11k MCF

casinghead

Wells

1

Production

1997-07 — 1999-07

Peak Month

1997-12

Production History

Cum Oil: 8,418 BBL Cum Gas: 11,242 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

757 BBL/mo

Di (annual)

130.9%

b-factor

0.0

EUR

6,942 BBL

R-squared

0.503

type

exponential

Operator History (from monthly production reports)

2000-08 — 2005-08 FINLEY RESOURCES, INC. 61 mo
1999-09 — 2000-07 RASMUSSEN, HAL J. OPERATING, INC 11 mo
1997-07 — 1999-08 LAKEWOOD OPERATING, LTD. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FINLEY RESOURCES INC.27,7001997-05-30