HELGA 19-0-4-40 B

Oil · District 08 · Lease #62536

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

435k BBL

Cum Gas

719k MCF

casinghead

Wells

1

Production

2024-07 — 2026-04

Peak Month

2024-08

Production History

Cum Oil: 434,684 BBL Cum Gas: 718,609 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

62,412 BBL/mo

Di (annual)

706.4%

b-factor

1.4

EUR

1,298,664 BBL

R-squared

0.879

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HANADARKO E&P ONSHORE LLC113,0002024-01-03