Bechtel’s subsea experts provide our customers with optimized solutions

Widget Image

Engineering and support services

  • Support projects from concept to delivery (both brownfield & greenfield)
  • Studies, pre-FEED, FEED, EPC, and installation support
  • Early RFQ proposal for SURF package and evaluation of bids
  • Worldwide procurement services
  • Integrated project team and execution for both SURF and topsides


  • Operation support and risk and integrity management
  • Route survey and selection
  • Advanced simulation: FEA, HPHT buckling, and walking of flowlines
  • Riser design, analysis, evaluation, and technical support
  • ESP systems
Widget Image

Flow Assurance

Simulation of complex subsea production systems and pipeline networks

Steady-state and transient analyses

  • Operability assessment
  • Modeling drag-reduction agents
  • Dynamic modeling of start-up, shutdown, and upsets

Pipeline design tools

  • SPT Group OLGA, Pipeflo
  • Schlumberger–Pipesim
  • Germanischer Lloyd (GL)–SPS 9.8
  • Gregg Engineering WinFlow/WinTran
  • OLGA 2000 and HYSYS
Widget Image

Process design simulator

  • Real-time simulator
  • Online look-ahead simulator
  • Offline training, analysis, and planning simulator
  • Virtual metering
  • Integrity monitoring
  • Corrosion monitoring
  • Leak detection