ELKHORN 54-1-44

Oil · District 08 · Lease #47005

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

589k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2015-10 — 2026-04

Peak Month

2015-12

Production History

Cum Oil: 588,937 BBL Cum Gas: 1,581,884 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,136 BBL/mo

Di (annual)

133.3%

b-factor

0.8

EUR

629,492 BBL

R-squared

0.826

type

hyperbolic

Operator History (from monthly production reports)

2015-10 — 2026-07 ANADARKO E&P ONSHORE LLC 130 mo

Wells (1)

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