UL 2631 W12

Oil · District 08 · Lease #55048

Operator: QEP ENERGY COMPANY

Cum Oil

177k BBL

Cum Gas

652k MCF

casinghead

Wells

1

Production

2020-03 — 2026-04

Peak Month

2021-03

Production History

Cum Oil: 176,924 BBL Cum Gas: 652,460 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,182 BBL/mo

Di (annual)

773.5%

b-factor

0.9

EUR

180,677 BBL

R-squared

0.929

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2020-03 — 2021-09 QEP ENERGY COMPANY 19 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15SCDIAMONDBACK E&P LLC19,8002019-07-03