UNIVERSITY 28-21

Oil · District 08 · Lease #44559

Operator: WPX ENERGY PERMIAN, LLC

Cum Oil

183k BBL

Cum Gas

158k MCF

casinghead

Wells

1

Production

2013-05 — 2023-01

Peak Month

2013-06

Production History

Cum Oil: 182,771 BBL Cum Gas: 158,231 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,789 BBL/mo

Di (annual)

104.7%

b-factor

0.3

EUR

127,368 BBL

R-squared

0.577

type

hyperbolic

Operator History (from monthly production reports)

2020-05 — 2026-07 WPX ENERGY PERMIAN, LLC 75 mo
2016-06 — 2020-04 FELIX ENERGY HOLDINGS II, LLC 47 mo
2013-05 — 2016-05 ENERGEN RESOURCES CORPORATION 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HWPX ENERGY PERMIAN LLC113,0002012-12-13