JOHNSON 40

Oil · District 08 · Lease #42304

Operator: WPX ENERGY PERMIAN, LLC

Cum Oil

127k BBL

Cum Gas

67k MCF

casinghead

Wells

2

Production

2011-08 — 2025-01

Peak Month

2012-07

Production History

Cum Oil: 126,708 BBL Cum Gas: 66,632 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,863 BBL/mo

Di (annual)

42.9%

b-factor

0.0

EUR

79,974 BBL

R-squared

0.880

type

exponential

Operator History (from monthly production reports)

2018-05 — 2026-07 WPX ENERGY PERMIAN, LLC 99 mo
2014-03 — 2018-04 RKI EXPLORATION & PRODUCTION LLC 50 mo
2011-08 — 2014-02 CHAPARRAL ENERGY, L.L.C. 31 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7WPX ENERGY PERMIAN LLC37,5002012-05-30
6WPX ENERGY PERMIAN LLC47,5002011-09-15