HELGA 19-0-4-40 E

Oil · District 08 · Lease #62547

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

548k BBL

Cum Gas

827k MCF

casinghead

Wells

1

Production

2024-07 — 2026-04

Peak Month

2024-08

Production History

Cum Oil: 548,012 BBL Cum Gas: 827,051 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

70,961 BBL/mo

Di (annual)

425.9%

b-factor

1.3

EUR

1,777,499 BBL

R-squared

0.971

type

hyperbolic

Operator History (from monthly production reports)

2024-07 — 2026-07 ANADARKO E&P ONSHORE LLC 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15HANADARKO E&P ONSHORE LLC113,0002024-01-03