UL 1933 E11

Oil · District 08 · Lease #55775

Operator: QEP ENERGY COMPANY

Cum Oil

587k BBL

Cum Gas

2.0M MCF

casinghead

Wells

1

Production

2020-12 — 2026-04

Peak Month

2021-10

Production History

Cum Oil: 586,566 BBL Cum Gas: 2,026,052 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

46,364 BBL/mo

Di (annual)

242.5%

b-factor

0.7

EUR

652,084 BBL

R-squared

0.961

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
06LMDIAMONDBACK E&P LLC19,3502020-09-03