X0708 D LIVE 0002155237 Petro Fluid Dynamics LLC 529 KANSAS CITY STREET. SUITE 203 RAPID CITY SD SOUTH DAKOTA 57701 (855) 203-7109 SOUTH DAKOTA None None Limited Liability Company true 2024 Kenneth Hanley 529 Kansas City Street, Suite 203 Rapid City SD SOUTH DAKOTA 57701 Executive Officer Oil and Gas Decline to Disclose 06b false 2024-04-30 true true false 100 Brian P. Callanan 5752195 Finalis 305908 450 Lexington New York NY NEW YORK 10017 TX TEXAS false Indefinite 4434304 Indefinite Class B Units false 14 10000 0 0 false Petro Fluid Dynamics LLC ss/ Kenneth Hanley Kenneth Hanley Chief Executive Officer 2026-09-29