UL 2539 E7

Oil · District 08 · Lease #55457

Operator: QEP ENERGY COMPANY

Cum Oil

176k BBL

Cum Gas

385k MCF

casinghead

Wells

1

Production

2020-05 — 2026-04

Peak Month

2021-07

Production History

Cum Oil: 175,708 BBL Cum Gas: 384,651 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,931 BBL/mo

Di (annual)

385.9%

b-factor

0.9

EUR

162,266 BBL

R-squared

0.777

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2020-05 — 2021-09 QEP ENERGY COMPANY 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
04MBDIAMONDBACK E&P LLC28,9902019-07-30