< leases

UNIVERSITY 48A

Oil · District 7C · Lease #18600

Operator: SABLE PERMIAN RESOURCES, LLC

Fields: LIN (WOLFCAMP)

Cum Oil

174k BBL

Cum Gas

585k MCF

casinghead

Wells

1

Production

2014-03 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 174,298 BBL Cum Gas: 585,321 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,192 BBL/mo

Di (annual)

13.2%

b-factor

0.0

EUR

198,850 BBL

R-squared

0.489

type

exponential

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
2014-03 — 2014-06 ENDURING RESOURCES, LLC 4 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1501H42-383-38605PERMIAN RESOURCES OPERATING, LLC16,8952014-01-16