UL 2539 W1

Oil · District 08 · Lease #55681

Operator: QEP ENERGY COMPANY

Cum Oil

365k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2020-12 — 2026-04

Peak Month

2021-08

Production History

Cum Oil: 365,234 BBL Cum Gas: 1,320,664 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

52,401 BBL/mo

Di (annual)

395.1%

b-factor

0.6

EUR

382,953 BBL

R-squared

0.957

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2020-12 — 2021-09 QEP ENERGY COMPANY 10 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15LMDIAMONDBACK E&P LLC19,3002020-01-29