TSRH EAST 18-20 D

Oil · District 7C · Lease #21714

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

247k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2022-03 — 2026-04

Peak Month

2022-11

Production History

Cum Oil: 246,507 BBL Cum Gas: 1,477,972 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,389 BBL/mo

Di (annual)

337.1%

b-factor

0.7

EUR

304,393 BBL

R-squared

0.899

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 33 mo
2022-03 — 2023-10 EARTHSTONE OPERATING, LLC 20 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4BLPERMIAN RESOURCES OPERATING, LLC18,3502021-12-09