COTTONWOOD 55-1-14-11 A

Oil · District 08 · Lease #56689

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

398k BBL

Cum Gas

2.2M MCF

casinghead

Wells

1

Production

2021-06 — 2026-04

Peak Month

2021-08

Production History

Cum Oil: 397,545 BBL Cum Gas: 2,239,587 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,092 BBL/mo

Di (annual)

132.9%

b-factor

0.1

EUR

322,147 BBL

R-squared

0.867

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 ANADARKO E&P ONSHORE LLC 62 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
61HANADARKO E&P ONSHORE LLC213,0002021-04-07