UNIVERSITY 7-28

Oil · District 08 · Lease #38408

Operator: QEP ENERGY COMPANY

Cum Oil

323k BBL

Cum Gas

902k MCF

casinghead

Wells

7

Production

2007-09 — 2026-04

Peak Month

2014-06

Production History

Cum Oil: 323,166 BBL Cum Gas: 902,000 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,942 BBL/mo

Di (annual)

11.3%

b-factor

0.0

EUR

311,982 BBL

R-squared

0.483

type

exponential

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2014-03 — 2021-09 QEP ENERGY COMPANY 91 mo
2012-09 — 2014-02 ENERVEST OPERATING, L.L.C. 18 mo
2007-09 — 2012-08 CHESAPEAKE OPERATING, INC. 60 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9DIAMONDBACK E&P LLC113,0002013-08-22
7DIAMONDBACK E&P LLC112,0002011-10-28
6DIAMONDBACK E&P LLC112,0002011-06-23
5DIAMONDBACK E&P LLC112,0002010-05-12
2DIAMONDBACK E&P LLC112,0002010-02-19
4DIAMONDBACK E&P LLC112,0002008-07-16
3DIAMONDBACK E&P LLC112,0002007-01-26