Engineering Services

Rotor Systems provide experienced engineers in the design of low-pressure and high-pressure mud systems, offering engineering assistance across all project phases. From concept selection/design to project delivery, typical deliverables include PFDs, P&IDs, functional design specifications, etc. Rotor Systems specialists can actively participate or lead design reviews, Hazids, Hazops, and class meetings.

Systems typically covered include low and high-pressure mud systems, control systems (including well control applications), mud mixing and handling systems, HP manifolds (including choke & kill, MGS), mud return (including solids control, waste management), bulk mud/cement systems, brine/base oil/drill water/mud storage systems, engineering calculations (bulk transfer calculations, pressure drop calculations, CFD analysis), and equipment sizing and selection.

Overview of services

  • Concept selection/design to delivered project

  • PFD, P&ID, functional design specifications, outline specifications

  • Design reviews
  • Hazid and Hazop participation

  • Pressure drop calculations
  • Bulk transfer calculations
  • CFD analysis

  • Pumps
  • Agitators
  • Bulk air compressors

  • HP systems and manifolds (well control)
  • LP mud systems
  • Mud return
  • Bulk mud/cement systems
  • Brine, baseoil, drillwater, mud storage

Contact our sales team

Reach out for details on equipment and systems, company presentations, site surveys, and price quotes. Our sales team is available to provide support and assistance with inquiries related to existing equipment or ongoing projects.

Sales Manager / Stavanger

Arild Grasdal

Sales Manager / Kristiansand

Olav Kvaale


Site surveys

Early-stage surveys by experienced and hands-on engineers are always valuable in planning for installation of new equipment or for system upgrades. Our engineers perform surveys covering all relevant disciplines (process, mechanical, E&I and automation) for any upgrade or installation related to our areas of expertise.

On or offshore surveys include delivery of detailed survey reports with proposals for coming modifications and upgrades, including cost estimates and quotations. Both equipment upgrades and system modifications are common tasks evaluated by our engineers.

Problem solving in existing systems is also a common task. Rotor Systems field engineers with support from our engineering organization are prepared for solving challenging process related problems in liquid-/powder processing and handling systems as well as in control and automation systems.

Turnkey projects

As a result of, and in addition to site surveys, Rotor Systems provide complete turnkey deliveries of equipment/system upgrades, modifications and new equipment/systems.

Deliverables include pre-studies, design and engineering, documentation (reports, specifications, PFD’s, P&ID’s, layouts, ISO’s, etc.), equipment/system delivery, installation, commissioning and start-up assistance.

Special projects and upgrades related to well intervention systems, return/bleed-off systems, manifolds and pumping systems are also within our area of expertise


See our reference projects

Explore our projects in offshore, industrial, and aquaculture domains. Our equipment, systems, and services are applicable over a wide range of industry applications within process systems, automation and emissions management.