MCCULLOUGH 35-38-2S STATE

Oil · District 08 · Lease #50709

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

587k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2018-05 — 2026-04

Peak Month

2018-06

Production History

Cum Oil: 587,257 BBL Cum Gas: 1,059,990 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37,590 BBL/mo

Di (annual)

206.9%

b-factor

0.8

EUR

730,190 BBL

R-squared

0.960

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 21 mo
2018-05 — 2024-10 OXY USA WTP LP 78 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14SHPERMIAN RESOURCES OPERATING, LLC114,0002017-09-08