DUPREE D

Oil · District 08 · Lease #52549

Operator: QEP ENERGY COMPANY

Cum Oil

407k BBL

Cum Gas

1.7M MCF

casinghead

Wells

2

Production

2019-07 — 2026-04

Peak Month

2019-09

Production History

Cum Oil: 407,493 BBL Cum Gas: 1,737,035 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

41,175 BBL/mo

Di (annual)

256.1%

b-factor

0.6

EUR

456,532 BBL

R-squared

0.925

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2019-07 — 2021-09 QEP ENERGY COMPANY 27 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11SCDIAMONDBACK E&P LLC19,1162018-08-07
12WADIAMONDBACK E&P LLC19,5412018-08-07