< leases

UNIVERSITY "9-9"

Oil · District 7C · Lease #16901

Operator: SABLE PERMIAN RESOURCES, LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

24k BBL

Cum Gas

29k MCF

casinghead

Wells

1

Production

2009-02 — 2022-05

Peak Month

2009-04

Production History

Cum Oil: 24,215 BBL Cum Gas: 29,370 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

611 BBL/mo

Di (annual)

190.0%

b-factor

1.6

EUR

36,008 BBL

R-squared

0.393

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 33 mo
2022-05 — 2023-10 EARTHSTONE OPERATING, LLC 18 mo
2021-02 — 2022-04 FDL OPERATING, LLC 15 mo
2019-01 — 2021-01 SABLE PERMIAN RESOURCES, LLC 25 mo
2017-07 — 2018-12 SABLE PERMIAN RESOURCES LAND,LLC 18 mo
2016-05 — 2017-06 PERMIAN RESOURCES, LLC 14 mo
2014-07 — 2016-04 AMERICAN ENERGY-PERM BASIN, LLC 22 mo
2014-04 — 2014-06 ENDURING RESOURCES, LLC 3 mo
2009-02 — 2014-03 PIONEER NATURAL RES. USA, INC. 62 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-383-36229PERMIAN RESOURCES OPERATING LLC19,0002008-05-27