AMETHYST STATE 29-0-20-17 C

Oil · District 08 · Lease #59016

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

614k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2022-11 — 2026-04

Peak Month

2022-11

Production History

Cum Oil: 613,917 BBL Cum Gas: 1,393,021 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

48,580 BBL/mo

Di (annual)

950.0%

b-factor

2.0

EUR

1,833,924 BBL

R-squared

0.695

type

hyperbolic

Operator History (from monthly production reports)

2022-11 — 2026-07 ANADARKO E&P ONSHORE LLC 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13HAANADARKO E&P ONSHORE LLC214,0002022-06-10