COGBURN

Oil · District 7B · Lease #25950

Operator: WICHITA OPERATING COMPANY, INC.

Cum Oil

731 BBL

Cum Gas

381 MCF

casinghead

Wells

1

Production

1993-01 — 1993-10

Peak Month

1993-01

Production History

Cum Oil: 731 BBL Cum Gas: 381 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

95 BBL/mo

Di (annual)

131.9%

b-factor

2.0

EUR

9,106 BBL

R-squared

0.551

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1996-05 WICHITA OPERATING COMPANY, INC. 41 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WICHITA OPERATING COMPANY INC.15,3001990-07-11