UNIVERSITY "40-B"#1

Oil · District 08 · Lease #33553

Operator: QEP ENERGY COMPANY

Cum Oil

28k BBL

Cum Gas

65k MCF

casinghead

Wells

1

Production

1993-01 — 2020-05

Peak Month

1993-01

Production History

Cum Oil: 27,506 BBL Cum Gas: 64,531 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

412 BBL/mo

Di (annual)

55.4%

b-factor

0.8

EUR

24,271 BBL

R-squared

0.608

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2019-06 — 2021-09 QEP ENERGY COMPANY 28 mo
2001-07 — 2019-05 ENDEAVOR ENERGY RESOURCES L.P. 215 mo
2000-07 — 2001-06 ALPINE RESOURCES, INC. 12 mo
1993-01 — 2000-06 COX, JOHN L. 90 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC113,5001992-06-17