CASE UNIT

Oil · District 09 · Lease #23648

Operator: SPENCE ENERGY COMPANY

Cum Oil

22k BBL

Cum Gas

36 MCF

casinghead

Wells

1

Production

1993-01 — 1995-12

Peak Month

1993-03

Production History

Cum Oil: 21,646 BBL Cum Gas: 36 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

766 BBL/mo

Di (annual)

24.8%

b-factor

0.4

EUR

57,600 BBL

R-squared

0.596

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1996-08 SPENCE ENERGY COMPANY 44 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2FELDERHOFF PRODUCTION COMPANY15,7001983-08-19