KEERAN RANCH

Oil · District 02 · Lease #8280

Operator: HART PETROLEUM SERVICES, INC

Fields: KEERAN (5510)

Cum Oil

27k BBL

Cum Gas

66k MCF

casinghead

Wells

1

Production

1997-08 — 1999-01

Peak Month

1998-01

Production History

Cum Oil: 27,154 BBL Cum Gas: 65,843 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,265 BBL/mo

Di (annual)

139.9%

b-factor

2.0

EUR

211,165 BBL

R-squared

0.674

type

hyperbolic

Operator History (from monthly production reports)

1997-08 — 1999-07 HART PETROLEUM SERVICES, INC 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7SOUTHERN BAY OPERATING L.L.C.57,1112012-01-05