HULDRA 57-2-5

Oil · District 08 · Lease #49850

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

248k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2018-01 — 2026-04

Peak Month

2022-04

Production History

Cum Oil: 248,321 BBL Cum Gas: 1,260,621 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,964 BBL/mo

Di (annual)

849.9%

b-factor

1.8

EUR

223,294 BBL

R-squared

0.558

type

hyperbolic

Operator History (from monthly production reports)

2018-01 — 2026-07 ANADARKO E&P ONSHORE LLC 103 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO E&P ONSHORE LLC112,0002016-11-01