UNIT "A"

Oil · District 7C · Lease #12559

Operator: TKP PETROLEUM, INC.

Cum Oil

6k BBL

Cum Gas

23k MCF

casinghead

Wells

1

Production

1993-01 — 2006-06

Peak Month

1993-05

Production History

Cum Oil: 5,528 BBL Cum Gas: 23,203 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

131 BBL/mo

Di (annual)

50.8%

b-factor

0.0

EUR

3,063 BBL

R-squared

0.413

type

exponential

Operator History (from monthly production reports)

1993-01 — 2007-04 TKP PETROLEUM, INC. 172 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TKP PETROLEUM INC.14,5001988-09-29