GRANDSTAFF, GEORGE

Oil · District 9 · Lease #12299

Operator: TKP PETROLEUM, INC.

Fields: LELA (KING)

Cum Oil

27k BBL

Cum Gas

0 MCF

Wells

5

Production

1993-01 — 2026-03

Peak Month

1997-09

Production History

Cum Oil: 27,051 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

358 BBL/mo

Di (annual)

60.5%

b-factor

0.4

EUR

11,491 BBL

R-squared

0.657

type

hyperbolic

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4TKP PETROLEUM, INC.32,1001995-06-14
4 WTKP PETROLEUM, INC.32,1001995-06-14
7ENCINO OPERATING COMPANY, INC.22,1501990-04-30
2SANDIA OPERATING CORP.12,0001987-12-04
1ENCINA CORPORATION11,8501987-08-26
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