< leases

UNIVERSITY 47-48

Oil · District 7C · Lease #20635

Operator: SABLE PERMIAN RESOURCES, LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

94k BBL

Cum Gas

2.4M MCF

casinghead

Wells

7

Production

2020-03 — 2026-04

Peak Month

2023-08

Production History

Cum Oil: 93,827 BBL Cum Gas: 2,434,675 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,893 BBL/mo

Di (annual)

41.6%

b-factor

1.9

EUR

289,653 BBL

R-squared

0.673

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
2020-03 — 2021-01 SABLE PERMIAN RESOURCES, LLC 11 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1803H42-383-38192PERMIAN RESOURCES OPERATING, LLC17,3952013-01-28
1801HR42-383-38170PERMIAN RESOURCES OPERATING, LLC17,3952013-01-08
1808H42-383-38051PERMIAN RESOURCES OPERATING, LLC27,3952012-10-11
1807H42-383-37998PERMIAN RESOURCES OPERATING, LLC27,3952012-08-28
1805H42-383-37820PERMIAN RESOURCES OPERATING, LLC17,3952012-06-07
1802H42-383-37812PERMIAN RESOURCES OPERATING, LLC27,3952012-05-14
2301H42-383-37727PERMIAN RESOURCES OPERATING, LLC27,3952012-04-12