JENNIE RAY -A-

Oil · District 08 · Lease #36337

Operator: MARATHON OIL COMPANY

Cum Oil

108k BBL

Cum Gas

0 MCF

Wells

6

Production

2000-07 — 2026-03

Peak Month

2001-05

Production History

Cum Oil: 107,955 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,572 BBL/mo

Di (annual)

24.7%

b-factor

0.2

EUR

94,742 BBL

R-squared

0.846

type

hyperbolic

Operator History (from monthly production reports)

2020-01 — 2026-07 BLACK RIVER OPERATING LLC 79 mo
2009-06 — 2019-12 APACHE CORPORATION 127 mo
2000-07 — 2009-05 MARATHON OIL COMPANY 107 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6LBLACK RIVER OPERATING LLC11,5002000-07-19
6UBLACK RIVER OPERATING LLC11,5002000-07-19
4ABLACK RIVER OPERATING LLC12,3501980-07-10
142-431-10306BLACK RIVER OPERATING LLC------
242-431-10447BLACK RIVER OPERATING LLC------
342-431-10475BLACK RIVER OPERATING LLC------