RATLIFF 9-7 E

Oil · District 9 · Lease #21037

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

461k BBL

Cum Gas

0 MCF

Wells

2

Production

2020-04 — 2026-03

Peak Month

2021-01

Production History

Cum Oil: 460,993 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

21,506 BBL/mo

Di (annual)

101.1%

b-factor

0.8

EUR

773,318 BBL

R-squared

0.752

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7BLEARTHSTONE OPERATING, LLC19,3652019-08-14
8AEARTHSTONE OPERATING, LLC18,8152019-08-14
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