TSRH EAST 18-20 F

Oil · District 7C · Lease #21687

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

212k BBL

Cum Gas

1.8M MCF

casinghead

Wells

1

Production

2022-05 — 2026-04

Peak Month

2023-11

Production History

Cum Oil: 212,113 BBL Cum Gas: 1,819,345 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,126 BBL/mo

Di (annual)

162.3%

b-factor

0.4

EUR

234,709 BBL

R-squared

0.958

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6BLPERMIAN RESOURCES OPERATING, LLC18,3502021-12-17