< leases

PATTERSON "B"

Oil · District 7C · Lease #8384

Operator: PERMIAN RESOURCES OPERATING, LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

116k BBL

Cum Gas

584k MCF

casinghead

Wells

4

Production

1993-01 — 2023-02

Peak Month

1994-10

Production History

Cum Oil: 115,576 BBL Cum Gas: 583,688 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

754 BBL/mo

Di (annual)

973.7%

b-factor

0.3

EUR

1,365 BBL

R-squared

0.875

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 33 mo
2018-10 — 2023-10 EARTHSTONE OPERATING, LLC 61 mo
2013-10 — 2018-09 PARSLEY ENERGY OPERATIONS, LLC 60 mo
2006-04 — 2013-09 CHEVRON MIDCONTINENT, L.P. 90 mo
2002-01 — 2006-03 HEC PETROLEUM, INC. 51 mo
1994-12 — 2001-12 HALLWOOD PETROLEUM, INC. 85 mo
1993-01 — 1994-11 HALLWOOD ENERGY CORPORATION 23 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-383-31636PERMIAN RESOURCES OPERATING LLC18,0001980-05-21
442-383-31637PERMIAN RESOURCES OPERATING LLC18,0001980-05-21
142-383-31634PERMIAN RESOURCES OPERATING LLC18,0001980-05-12
242-383-31633PERMIAN RESOURCES OPERATING LLC18,0001980-05-12