WINGHEAD STATE 57-2-48 UNIT A

Oil · District 08 · Lease #54346

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

484k BBL

Cum Gas

2.5M MCF

casinghead

Wells

1

Production

2019-12 — 2026-04

Peak Month

2020-08

Production History

Cum Oil: 484,045 BBL Cum Gas: 2,452,485 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,187 BBL/mo

Di (annual)

23.0%

b-factor

0.0

EUR

480,107 BBL

R-squared

0.538

type

exponential

Operator History (from monthly production reports)

2019-12 — 2026-07 ANADARKO E&P ONSHORE LLC 80 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HANADARKO E&P ONSHORE LLC113,0002019-05-09