UL 2631 W9

Oil · District 08 · Lease #55068

Operator: QEP ENERGY COMPANY

Cum Oil

180k BBL

Cum Gas

609k MCF

casinghead

Wells

1

Production

2020-02 — 2026-04

Peak Month

2021-05

Production History

Cum Oil: 179,956 BBL Cum Gas: 608,836 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

25,450 BBL/mo

Di (annual)

467.5%

b-factor

0.6

EUR

158,107 BBL

R-squared

0.967

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2020-02 — 2021-09 QEP ENERGY COMPANY 20 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14MBDIAMONDBACK E&P LLC29,1002019-07-03