ARROWHEAD A

Oil · District 08 · Lease #51797

Operator: PERCUSSION PETROLEUM OPER II,LLC

Cum Oil

710k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2018-10 — 2026-04

Peak Month

2018-12

Production History

Cum Oil: 709,764 BBL Cum Gas: 1,272,539 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,945 BBL/mo

Di (annual)

62.7%

b-factor

0.2

EUR

668,141 BBL

R-squared

0.813

type

hyperbolic

Operator History (from monthly production reports)

2022-12 — 2026-07 OXY USA WTP LP 44 mo
2021-03 — 2022-11 PERCUSSION PETROLEUM OPER II,LLC 21 mo
2018-10 — 2021-02 OASIS PETROLEUM PERMIAN LLC 29 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HOXY USA WTP LP313,5002018-03-28