HAMMERHEAD 54-1-28-21 C

Oil · District 08 · Lease #63257

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

100k BBL

Cum Gas

151k MCF

casinghead

Wells

1

Production

2025-03 — 2026-04

Peak Month

2025-03

Production History

Cum Oil: 100,474 BBL Cum Gas: 151,252 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,712 BBL/mo

Di (annual)

234.9%

b-factor

0.0

EUR

60,004 BBL

R-squared

0.358

type

exponential

Operator History (from monthly production reports)

2025-03 — 2026-07 ANADARKO E&P ONSHORE LLC 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
63HANADARKO E&P ONSHORE LLC112,0002024-09-05