< leases

UNIVERSITY LANDS 11-7

Oil · District 7C · Lease #17852

Operator: SABLE PERMIAN RESOURCES, LLC

Fields: SHEEP MOUNTAIN (CONSOLIDATED)

Cum Oil

33k BBL

Cum Gas

53k MCF

casinghead

Wells

1

Production

2012-03 — 2019-10

Peak Month

2012-06

Production History

Cum Oil: 33,326 BBL Cum Gas: 53,367 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,744 BBL/mo

Di (annual)

412.0%

b-factor

1.4

EUR

51,462 BBL

R-squared

0.812

type

hyperbolic

Operator History (from monthly production reports)

2022-05 — 2023-02 EARTHSTONE OPERATING, LLC 10 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
2012-09 — 2014-06 GULFTEX ENERGY III, LP 22 mo
2012-03 — 2012-08 JAMEX, INC. 6 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-383-37570EARTHSTONE OPERATING LLC110,5002011-12-07