UL 2631 W8

Oil · District 08 · Lease #55065

Operator: QEP ENERGY COMPANY

Cum Oil

201k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2020-02 — 2026-04

Peak Month

2021-03

Production History

Cum Oil: 200,811 BBL Cum Gas: 1,269,356 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,639 BBL/mo

Di (annual)

684.2%

b-factor

1.4

EUR

247,284 BBL

R-squared

0.461

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2020-02 — 2021-09 QEP ENERGY COMPANY 20 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13SADIAMONDBACK E&P LLC29,8002019-07-03