CHAPMAN STATE 32-41-5S

Oil · District 08 · Lease #51014

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

486k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2018-09 — 2026-04

Peak Month

2018-10

Production History

Cum Oil: 485,938 BBL Cum Gas: 1,221,462 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

38,747 BBL/mo

Di (annual)

153.9%

b-factor

0.4

EUR

501,231 BBL

R-squared

0.950

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 21 mo
2018-09 — 2024-10 OXY USA WTP LP 74 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16HPERMIAN RESOURCES OPERATING, LLC114,0002017-12-19