UL 1125 W12

Oil · District 08 · Lease #54659

Operator: QEP ENERGY COMPANY

Cum Oil

319k BBL

Cum Gas

616k MCF

casinghead

Wells

2

Production

2020-01 — 2026-04

Peak Month

2021-01

Production History

Cum Oil: 318,952 BBL Cum Gas: 616,495 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

52,418 BBL/mo

Di (annual)

720.6%

b-factor

0.9

EUR

416,447 BBL

R-squared

0.937

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2020-01 — 2021-09 QEP ENERGY COMPANY 21 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15DNDIAMONDBACK E&P LLC19,9502019-08-21
15WADIAMONDBACK E&P LLC19,9502019-08-21