Production HPU

Project Description: Production HPU

Project Overview: Designed to control (4) subsea production trees and provide hydraulic pressure to (2) topside control panels

Specs:

• Footprint: 18’-0” L x 10’-6” W x 11’-0” H
• Design Pressure
• LP Topsides: 6,000 psi
• LP Subsea: 6,000 psi
• HP Subsea: 15,000 psi
• Hydraulic Reservoir 
  • Supply - 600 gallon capacity
  • Return - 700 gallon capacity
• Recirculation / fill circuit

Key Design Features:

• LP Topsides, LP Subsea, and HP Subsea circuits are each supported by two redundant supply pumps and a dedicated accumulator bank to deliver hydraulic pressure
• Local Control Panel with redundant 1756 ControlLogix PLC controllers and PanelView Plus 7 HMI
• Configured to carry out the operations as a standalone unit or in conjunction with the Facility Control System
• Pumps mounted horizontally under reservoir on rollers that pull out for access and maintenance in order to meet platform footprint requirements
• Class I, Division 2, Group D Area Classification

Project Applicable Standards:

• API Std. 17F
• API RP 14F
• NFPA 70
• OSHA 29 CFR-1910