RATLIFF 9-7 D

Oil · District 7C · Lease #21029

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

541k BBL

Cum Gas

1.9M MCF

casinghead

Wells

2

Production

2020-03 — 2026-04

Peak Month

2021-01

Production History

Cum Oil: 540,928 BBL Cum Gas: 1,891,584 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

38,385 BBL/mo

Di (annual)

217.9%

b-factor

0.8

EUR

712,469 BBL

R-squared

0.955

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 33 mo
2020-03 — 2023-10 EARTHSTONE OPERATING, LLC 44 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5CPERMIAN RESOURCES OPERATING, LLC19,8502019-08-14
6BUPERMIAN RESOURCES OPERATING, LLC19,1252019-08-14