< leases

UNIVERSITY SR 23-26

Oil · District 7C · Lease #18681

Operator: SABLE PERMIAN RESOURCES, LLC

Fields: LIN (WOLFCAMP)

Cum Oil

798k BBL

Cum Gas

1.6M MCF

casinghead

Wells

4

Production

2014-08 — 2026-04

Peak Month

2016-07

Production History

Cum Oil: 797,961 BBL Cum Gas: 1,602,036 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,923 BBL/mo

Di (annual)

42.4%

b-factor

2.0

EUR

1,568,812 BBL

R-squared

0.557

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
2014-08 — 2016-04 AMERICAN ENERGY-PERM BASIN, LLC 21 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
06HS42-383-39546PERMIAN RESOURCES OPERATING, LLC18,0002015-12-18
36HS42-383-39477PERMIAN RESOURCES OPERATING, LLC17,8572015-09-01
33HS42-383-39320PERMIAN RESOURCES OPERATING, LLC19,0002015-02-03
1H42-383-38698PERMIAN RESOURCES OPERATING, LLC112,0002014-04-02