SHANAFELT, H.C.

Oil · District 13 · Lease #22396

Operator: KARPER COMPANY, THE

Cum Oil

4k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2000-04

Peak Month

1999-05

Production History

Cum Oil: 4,045 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

83 BBL/mo

Di (annual)

803.0%

b-factor

0.3

EUR

173 BBL

R-squared

0.682

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3KARPER & GLASS OIL COMPANY13,4501982-04-20
4KARPER & GLASS OIL COMPANY13,4501982-04-20
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