WALKER UNIT A

Oil · District 7C · Lease #14623

Operator: KATSCO ENERGY, INC.

Cum Oil

17k BBL

Cum Gas

20k MCF

casinghead

Wells

1

Production

1997-08 — 2000-03

Peak Month

1997-08

Production History

Cum Oil: 16,605 BBL Cum Gas: 20,257 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,718 BBL/mo

Di (annual)

261.3%

b-factor

0.9

EUR

32,510 BBL

R-squared

0.964

type

hyperbolic

Operator History (from monthly production reports)

2000-04 — 2000-07 KATSCO ENERGY, INC. 4 mo
1997-08 — 2000-03 GRUY PETROLEUM MANAGEMENT CO. 32 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6KATSCO ENERGY INC.16,1001997-06-26