< leases

ELLISON

Oil · District 01 · Lease #8552

Operator: TEN-KEY INC.

Fields: SALT FLAT

Cum Oil

98 BBL

Cum Gas

3 MCF

casinghead

Wells

1

Production

1993-01 — 1995-10

Peak Month

1994-12

Production History

Cum Oil: 98 BBL Cum Gas: 3 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26 BBL/mo

Di (annual)

344.5%

b-factor

0.0

EUR

88 BBL

R-squared

0.704

type

exponential

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
1994-11 — 1994-12 MOBILE PRODUCTION SYSTEMS, INC. 2 mo
1994-03 — 1994-10 RAO OIL COMPANY 8 mo
1993-09 — 1994-02 TEN-KEY INC. 6 mo
1993-04 — 1993-08 AUSTRAL OIL COMPANY INCORPORATED 5 mo
1993-01 — 1993-03 C S J, INC. 3 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-055-32866GREAT PLAINS RESOURCES INC.12,9001982-09-16