COLLINS

Oil · District 09 · Lease #22753

Operator: SPENCE ENERGY COMPANY

Cum Oil

1k BBL

Cum Gas

20 MCF

casinghead

Wells

3

Production

1993-01 — 1994-08

Peak Month

1993-03

Production History

Cum Oil: 1,064 BBL Cum Gas: 20 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

72 BBL/mo

Di (annual)

43.9%

b-factor

0.0

EUR

1,938 BBL

R-squared

0.554

type

exponential

Operator History (from monthly production reports)

1993-01 — 1996-07 SPENCE ENERGY COMPANY 43 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AFELDERHOFF PRODUCTION COMPANY25,7001990-02-27
2FELDERHOFF PRODUCTION COMPANY15,8001983-06-24
1SPENCE ENERGY COMPANY26,0001983-06-15