RATLIFF 9-7 C

Oil · District 7C · Lease #21028

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

391k BBL

Cum Gas

1.0M MCF

casinghead

Wells

2

Production

2020-05 — 2026-04

Peak Month

2021-01

Production History

Cum Oil: 391,478 BBL Cum Gas: 1,017,473 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,803 BBL/mo

Di (annual)

32.5%

b-factor

0.0

EUR

398,655 BBL

R-squared

0.560

type

exponential

Operator History (from monthly production reports)

2023-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 33 mo
2020-05 — 2023-10 EARTHSTONE OPERATING, LLC 42 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4APERMIAN RESOURCES OPERATING, LLC18,8252019-08-13
3BLPERMIAN RESOURCES OPERATING, LLC19,3752019-08-12