BULLHEAD STATE 55-1-45 UNIT B

Oil · District 08 · Lease #47636

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

620k BBL

Cum Gas

1.9M MCF

casinghead

Wells

3

Production

2016-04 — 2026-04

Peak Month

2016-08

Production History

Cum Oil: 620,499 BBL Cum Gas: 1,937,202 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,170 BBL/mo

Di (annual)

90.7%

b-factor

0.7

EUR

758,632 BBL

R-squared

0.803

type

hyperbolic

Operator History (from monthly production reports)

2016-04 — 2026-07 ANADARKO E&P ONSHORE LLC 124 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HANADARKO E&P ONSHORE LLC114,0002018-03-06
3HANADARKO E&P ONSHORE LLC113,0002018-02-23
4HANADARKO E&P ONSHORE LLC113,0002016-01-07