HALL A1

Oil · District 08 · Lease #53006

Operator: QEP ENERGY COMPANY

Cum Oil

238k BBL

Cum Gas

741k MCF

casinghead

Wells

1

Production

2019-08 — 2026-04

Peak Month

2019-10

Production History

Cum Oil: 237,857 BBL Cum Gas: 741,214 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,304 BBL/mo

Di (annual)

213.7%

b-factor

0.5

EUR

246,220 BBL

R-squared

0.962

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
08WADIAMONDBACK E&P LLC29,6002018-10-30