UNION KEERAN

Oil · District 02 · Lease #8369

Operator: SOUTHERN BAY OPERATING, L.L.C.

Fields: KEERAN (6300)

Cum Oil

6k BBL

Cum Gas

31k MCF

casinghead

Wells

1

Production

1998-04 — 1999-04

Peak Month

1998-08

Production History

Cum Oil: 6,453 BBL Cum Gas: 31,330 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,120 BBL/mo

Di (annual)

577.4%

b-factor

0.0

EUR

4,489 BBL

R-squared

0.592

type

exponential

Operator History (from monthly production reports)

2008-04 — 2025-07 HART PETROLEUM SERVICES, INC 208 mo
2005-11 — 2008-03 SOUTHERN BAY OPERATING, L.L.C. 29 mo
2002-11 — 2005-10 BROWN, C. DOUGLAS, LLC 36 mo
1998-04 — 2002-10 HART PETROLEUM SERVICES, INC 55 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11HART PETROLEUM SERVICES, INC37,1001999-04-06