GRANDSTAFF, GEORGE

Oil · District 7C · Lease #12567

Operator: TKP PETROLEUM, INC.

Cum Oil

2k BBL

Cum Gas

21 MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1994-03

Production History

Cum Oil: 2,410 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

60 BBL/mo

Di (annual)

16.1%

b-factor

0.2

EUR

5,359 BBL

R-squared

0.407

type

hyperbolic

Operator History (from monthly production reports)

2014-04 — 2026-07 O'DELL, MITCHELL 148 mo
1993-01 — 2014-03 TKP PETROLEUM, INC. 255 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6O'DELL, MITCHELL22,1501990-04-27
5O'DELL, MITCHELL22,4001989-12-22
3O'DELL, MITCHELL11,9001987-10-14