BLACKSTONE WEST

Oil · District 08 · Lease #49920

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

1.2M BBL

Cum Gas

2.2M MCF

casinghead

Wells

4

Production

2017-11 — 2026-04

Peak Month

2018-04

Production History

Cum Oil: 1,156,731 BBL Cum Gas: 2,229,777 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

56,110 BBL/mo

Di (annual)

408.7%

b-factor

1.3

EUR

1,445,410 BBL

R-squared

0.895

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 21 mo
2019-12 — 2024-10 OXY USA INC. 59 mo
2017-11 — 2019-11 CENTENNIAL RESOURCE PROD, LLC 25 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
U 25HPERMIAN RESOURCES OPERATING, LLC110,7002017-12-18
U 18HPERMIAN RESOURCES OPERATING, LLC110,7002017-12-13
1HPERMIAN RESOURCES OPERATING, LLC111,0002017-05-09
2HPERMIAN RESOURCES OPERATING, LLC211,0002017-05-09