SHANAFELT, H.C.

Oil · District 09 · Lease #22396

Operator: KARPER COMPANY, THE

Cum Oil

4k BBL

Cum Gas

25k MCF

casinghead

Wells

2

Production

1993-01 — 1999-11

Peak Month

1994-07

Production History

Cum Oil: 4,045 BBL Cum Gas: 25,287 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

83 BBL/mo

Di (annual)

803.0%

b-factor

0.3

EUR

173 BBL

R-squared

0.682

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2000-04 KARPER COMPANY, THE 88 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3KARPER COMPANY THE13,4501982-04-20
4KARPER COMPANY THE13,4501982-04-20