HUBBARD-HARBO

Oil · District 01 · Lease #11421

Operator: VANETA LLP.

Fields: SOMERSET

Cum Oil

191 BBL

Cum Gas

11 MCF

casinghead

Wells

1

Production

1993-01 — 1998-04

Peak Month

1997-05

Production History

Cum Oil: 191 BBL Cum Gas: 11 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31 BBL/mo

Di (annual)

906.6%

b-factor

1.6

EUR

473 BBL

R-squared

0.819

type

hyperbolic

Operator History (from monthly production reports)

1996-06 — 2026-07 GREAT PLAINS RESOURCES, INC. 362 mo
1995-01 — 1996-05 GINCO OPERATING CO. 17 mo
1994-03 — 1994-12 AMINEX USA, INC. 10 mo
1993-06 — 1994-02 3-L DRILLING 9 mo
1993-01 — 1993-05 VANETA LLP. 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CGREAT PLAINS RESOURCES INC.11,6001986-01-27