BITTERROOT 54-1-18

Oil · District 08 · Lease #47245

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

273k BBL

Cum Gas

1.0M MCF

casinghead

Wells

1

Production

2015-11 — 2026-04

Peak Month

2015-12

Production History

Cum Oil: 272,614 BBL Cum Gas: 1,024,904 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,837 BBL/mo

Di (annual)

205.0%

b-factor

1.0

EUR

240,158 BBL

R-squared

0.591

type

hyperbolic

Operator History (from monthly production reports)

2015-11 — 2026-07 ANADARKO E&P ONSHORE LLC 129 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO E&P ONSHORE LLC113,0002015-06-12