< leases

BAILEY, JOHN E.

Oil · District 01 · Lease #6221

Operator: SHEPHERD OIL CO.

Fields: FAIRFIELD

Cum Oil

727 BBL

Cum Gas

6 MCF

casinghead

Wells

6

Production

1993-01 — 1998-05

Peak Month

1997-03

Production History

Cum Oil: 727 BBL Cum Gas: 6 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

59 BBL/mo

Di (annual)

125.9%

b-factor

0.0

EUR

553 BBL

R-squared

0.363

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
1994-06 — 1994-10 RAO OIL COMPANY 5 mo
1993-01 — 1994-05 SHEPHERD OIL CO. 17 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-029-31136GREAT PLAINS RESOURCES INC.11,2501980-08-20
542-029-31137GREAT PLAINS RESOURCES INC.11,2501980-08-20
642-029-31139GREAT PLAINS RESOURCES INC.11,3001980-08-20
342-029-31093GREAT PLAINS RESOURCES INC.11,2501980-06-17
142-029-31022GREAT PLAINS RESOURCES INC.11,3501980-02-28
242-029-31023GREAT PLAINS RESOURCES INC.11,3501980-02-28