UL 1933 E15

Oil · District 08 · Lease #55780

Operator: QEP ENERGY COMPANY

Cum Oil

545k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2021-01 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 544,523 BBL Cum Gas: 1,230,818 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

43,762 BBL/mo

Di (annual)

109.8%

b-factor

0.1

EUR

531,688 BBL

R-squared

0.952

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2021-01 — 2021-09 QEP ENERGY COMPANY 9 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
07MBDIAMONDBACK E&P LLC19,1002020-09-03