CROSS MOUNTAIN 40-28

Oil · District 08 · Lease #49824

Operator: WPX ENERGY PERMIAN, LLC

Cum Oil

505k BBL

Cum Gas

734k MCF

casinghead

Wells

1

Production

2017-06 — 2026-03

Peak Month

2019-03

Production History

Cum Oil: 504,759 BBL Cum Gas: 734,498 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,001 BBL/mo

Di (annual)

160.1%

b-factor

0.4

EUR

236,279 BBL

R-squared

0.937

type

hyperbolic

Operator History (from monthly production reports)

2020-05 — 2026-07 WPX ENERGY PERMIAN, LLC 75 mo
2017-06 — 2020-04 FELIX ENERGY HOLDINGS II, LLC 35 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HWPX ENERGY PERMIAN, LLC314,0002016-12-14