UL 2539 W11

Oil · District 08 · Lease #55556

Operator: QEP ENERGY COMPANY

Cum Oil

310k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2020-11 — 2026-04

Peak Month

2021-09

Production History

Cum Oil: 310,392 BBL Cum Gas: 1,618,090 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,347 BBL/mo

Di (annual)

196.3%

b-factor

0.3

EUR

256,503 BBL

R-squared

0.900

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2020-11 — 2021-09 QEP ENERGY COMPANY 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10SADIAMONDBACK E&P LLC19,6002020-02-04