SANDBAR 54-2-13

Oil · District 08 · Lease #47060

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

435k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2015-06 — 2026-04

Peak Month

2017-04

Production History

Cum Oil: 435,238 BBL Cum Gas: 1,202,623 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,002 BBL/mo

Di (annual)

46.3%

b-factor

0.4

EUR

502,732 BBL

R-squared

0.828

type

hyperbolic

Operator History (from monthly production reports)

2015-06 — 2026-07 ANADARKO E&P ONSHORE LLC 134 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO E&P ONSHORE LLC113,0002015-04-13