YOKUM UL UNIT 19-4

Oil · District 08 · Lease #47233

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

1.8M BBL

Cum Gas

2.7M MCF

casinghead

Wells

3

Production

2015-11 — 2026-04

Peak Month

2017-06

Production History

Cum Oil: 1,750,239 BBL Cum Gas: 2,681,851 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

36,224 BBL/mo

Di (annual)

81.0%

b-factor

1.5

EUR

3,170,178 BBL

R-squared

0.800

type

hyperbolic

Operator History (from monthly production reports)

2015-11 — 2026-07 ANADARKO E&P ONSHORE LLC 129 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HANADARKO E&P ONSHORE LLC113,0002016-10-13
3HANADARKO E&P ONSHORE LLC113,0002016-10-12
1HANADARKO E&P ONSHORE LLC213,0002015-07-02