UL 2539 W6

Oil · District 08 · Lease #55705

Operator: QEP ENERGY COMPANY

Cum Oil

295k BBL

Cum Gas

727k MCF

casinghead

Wells

1

Production

2021-02 — 2026-04

Peak Month

2021-08

Production History

Cum Oil: 294,861 BBL Cum Gas: 727,312 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

38,137 BBL/mo

Di (annual)

452.0%

b-factor

0.7

EUR

300,267 BBL

R-squared

0.926

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
13DNDIAMONDBACK E&P LLC19,9502020-01-29