< leases

HOLUB, ERNEST

Oil · District 01 · Lease #6896

Operator: GREAT PLAINS RESOURCES, INC.

Fields: SOMERSET

Cum Oil

579 BBL

Cum Gas

25 MCF

casinghead

Wells

2

Production

1993-01 — 1995-10

Peak Month

1994-10

Production History

Cum Oil: 579 BBL Cum Gas: 25 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20 BBL/mo

Di (annual)

287.1%

b-factor

0.0

EUR

82 BBL

R-squared

0.557

type

exponential

Operator History (from monthly production reports)

1996-07 — 2026-07 GREAT PLAINS RESOURCES, INC. 361 mo
1994-05 — 1996-06 GINCO OPERATING CO. 26 mo
1993-12 — 1994-04 AMERICAN EAGLE RESOURCES, INC. 5 mo
1993-11 — 1993-11 GINCO OPERATING CO. 1 mo
1993-01 — 1993-10 CAP OPERATING INC. 10 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-029-32383GREAT PLAINS RESOURCES INC.11,6001982-08-02
242-029-31288GREAT PLAINS RESOURCES INC.11,6001980-12-30