STUBBLEFIELD "A"

Oil · District 7C · Lease #13319

Operator: TKP PETROLEUM, INC.

Cum Oil

9k BBL

Cum Gas

22k MCF

casinghead

Wells

1

Production

1993-01 — 1994-07

Peak Month

1993-04

Production History

Cum Oil: 9,147 BBL Cum Gas: 22,295 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

861 BBL/mo

Di (annual)

322.1%

b-factor

2.0

EUR

54,445 BBL

R-squared

0.956

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1995-01 TKP PETROLEUM, INC. 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TKP PETROLEUM INC.14,5001992-07-24