UL 1125 E2

Oil · District 08 · Lease #53552

Operator: QEP ENERGY COMPANY

Cum Oil

345k BBL

Cum Gas

649k MCF

casinghead

Wells

1

Production

2019-08 — 2026-04

Peak Month

2020-06

Production History

Cum Oil: 345,463 BBL Cum Gas: 649,474 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,465 BBL/mo

Di (annual)

73.7%

b-factor

0.3

EUR

289,248 BBL

R-squared

0.647

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2019-08 — 2021-09 QEP ENERGY COMPANY 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
03SBDIAMONDBACK E&P LLC19,8002019-06-13