TUMBLEWEED 34-170 UNIT

Oil · District 08 · Lease #54385

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

574k BBL

Cum Gas

951k MCF

casinghead

Wells

1

Production

2020-01 — 2026-04

Peak Month

2020-02

Production History

Cum Oil: 573,641 BBL Cum Gas: 950,659 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,160 BBL/mo

Di (annual)

86.7%

b-factor

0.9

EUR

1,031,361 BBL

R-squared

0.834

type

hyperbolic

Operator History (from monthly production reports)

2020-01 — 2026-07 ANADARKO E&P ONSHORE LLC 79 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO E&P ONSHORE LLC213,0002019-08-20