UL 2539 W5

Oil · District 08 · Lease #55704

Operator: QEP ENERGY COMPANY

Cum Oil

262k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2021-02 — 2026-04

Peak Month

2021-08

Production History

Cum Oil: 262,451 BBL Cum Gas: 1,527,824 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

36,495 BBL/mo

Di (annual)

501.3%

b-factor

0.7

EUR

260,722 BBL

R-squared

0.973

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2021-02 — 2021-09 QEP ENERGY COMPANY 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13SADIAMONDBACK E&P LLC19,6002020-01-29