NORTHDOWN 28-0-43-6 B

Oil · District 08 · Lease #62098

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

320k BBL

Cum Gas

418k MCF

casinghead

Wells

1

Production

2024-05 — 2026-04

Peak Month

2024-06

Production History

Cum Oil: 320,086 BBL Cum Gas: 417,770 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

39,468 BBL/mo

Di (annual)

776.4%

b-factor

1.7

EUR

1,178,067 BBL

R-squared

0.840

type

hyperbolic

Operator History (from monthly production reports)

2024-05 — 2026-07 ANADARKO E&P ONSHORE LLC 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HANADARKO E&P ONSHORE LLC113,0002023-12-13