UL 0312 E1

Oil · District 08 · Lease #52447

Operator: QEP ENERGY COMPANY

Cum Oil

353k BBL

Cum Gas

568k MCF

casinghead

Wells

1

Production

2019-01 — 2026-04

Peak Month

2020-05

Production History

Cum Oil: 353,339 BBL Cum Gas: 568,464 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,022 BBL/mo

Di (annual)

345.4%

b-factor

0.8

EUR

358,052 BBL

R-squared

0.932

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2019-01 — 2021-09 QEP ENERGY COMPANY 33 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
02MBDIAMONDBACK E&P LLC18,9002018-12-12