FISHER OIL UNIT

Oil · District 06 · Lease #12842

Operator: DORFMAN PRODUCTION COMPANY

Cum Oil

143k BBL

Cum Gas

744k MCF

casinghead

Wells

1

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 143,281 BBL Cum Gas: 743,761 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

645 BBL/mo

Di (annual)

6.9%

b-factor

0.0

EUR

108,002 BBL

R-squared

0.431

type

exponential

Operator History (from monthly production reports)

1993-01 — 2026-07 DORFMAN PRODUCTION COMPANY 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DORFMAN PRODUCTION COMPANY112,1191990-07-20