UNIVERSITY 09 10-15 ALLOC 12

Oil · District 7C · Lease #20847

Operator: SABLE PERMIAN RESOURCES, LLC

Cum Oil

262k BBL

Cum Gas

321k MCF

casinghead

Wells

1

Production

2019-07 — 2026-04

Peak Month

2021-08

Production History

Cum Oil: 262,164 BBL Cum Gas: 321,487 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,684 BBL/mo

Di (annual)

45.6%

b-factor

0.0

EUR

228,606 BBL

R-squared

0.616

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
2019-07 — 2021-01 SABLE PERMIAN RESOURCES, LLC 19 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HAPERMIAN RESOURCES OPERATING, LLC29,0002019-06-13