HAMMERHEAD 54-1-48

Oil · District 08 · Lease #50636

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

445k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2018-04 — 2026-04

Peak Month

2018-11

Production History

Cum Oil: 445,163 BBL Cum Gas: 1,091,842 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,476 BBL/mo

Di (annual)

25.2%

b-factor

0.0

EUR

450,465 BBL

R-squared

0.577

type

exponential

Operator History (from monthly production reports)

2018-04 — 2026-07 ANADARKO E&P ONSHORE LLC 100 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO E&P ONSHORE LLC113,0002017-12-22