HAMMERHEAD 54-1-35

Oil · District 08 · Lease #52104

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

526k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2019-01 — 2026-04

Peak Month

2019-03

Production History

Cum Oil: 525,925 BBL Cum Gas: 1,251,021 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,956 BBL/mo

Di (annual)

418.2%

b-factor

1.5

EUR

698,335 BBL

R-squared

0.653

type

hyperbolic

Operator History (from monthly production reports)

2019-01 — 2026-07 ANADARKO E&P ONSHORE LLC 91 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO E&P ONSHORE LLC210,9002016-10-31