GRANDSTAFF, GEORGE

Oil · District 7C · Lease #12299

Operator: TKP PETROLEUM, INC.

Fields: LELA (KING)

Cum Oil

27k BBL

Cum Gas

21 MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1997-09

Production History

Cum Oil: 27,056 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

430 BBL/mo

Di (annual)

67.3%

b-factor

0.4

EUR

12,454 BBL

R-squared

0.728

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 (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4O'DELL, MITCHELL32,1001995-06-14
4 WO'DELL, MITCHELL32,1001995-06-14
7DIAMONDBACK E&P LLC22,1501990-04-30
2O'DELL, MITCHELL12,0001987-12-04
1O'DELL, MITCHELL11,8501987-08-26