HAMMERHEAD 54-1-47

Oil · District 08 · Lease #52205

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

734k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2019-02 — 2026-04

Peak Month

2019-03

Production History

Cum Oil: 733,551 BBL Cum Gas: 1,302,827 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

33,669 BBL/mo

Di (annual)

70.8%

b-factor

0.2

EUR

712,898 BBL

R-squared

0.917

type

hyperbolic

Operator History (from monthly production reports)

2019-02 — 2026-07 ANADARKO E&P ONSHORE LLC 90 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO E&P ONSHORE LLC112,1002016-10-25