WALNUT 55-1-46-3 C

Oil · District 08 · Lease #60842

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

400k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2023-06 — 2026-04

Peak Month

2023-06

Production History

Cum Oil: 400,013 BBL Cum Gas: 1,446,265 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,070 BBL/mo

Di (annual)

60.6%

b-factor

0.0

EUR

397,158 BBL

R-squared

0.453

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 ANADARKO E&P ONSHORE LLC 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14HANADARKO E&P ONSHORE LLC113,0002022-05-20