UL 2631 W4

Oil · District 08 · Lease #54733

Operator: QEP ENERGY COMPANY

Cum Oil

155k BBL

Cum Gas

528k MCF

casinghead

Wells

1

Production

2020-04 — 2026-04

Peak Month

2021-07

Production History

Cum Oil: 154,912 BBL Cum Gas: 528,336 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,306 BBL/mo

Di (annual)

148.2%

b-factor

0.3

EUR

119,120 BBL

R-squared

0.663

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2020-04 — 2021-09 QEP ENERGY COMPANY 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
09LMDIAMONDBACK E&P LLC29,3002019-06-27