Hydrate prevention using MEG

MethodologyEstablish hydrate prevention philosophy

Estimate MEG demand based onproduction profile

Determine best suited injection system

Determine corrosion and scaleprotection philosophy in pipelines

Calculating pipeline lifetime

Ensuring proper glycol systemintegration from injection point toregeneration train (closed loop MEGsystem)

Flytskjema legges inn her

Methodology (cont.)Specifying glycol recovery process

Removal of solids/corrosion/scaleparticles (centrifuges, multi-cyclones,filters, chemical treatment)

Scale control/prevention

MEG Regeneration Process/waterremoval

MEG Reclamation Processes/saltremoval

Vacuum distillation

Ion exchange

CapabilitiesWorld-leading in co-operation with IFE(Institute For Energy Technology)

ReferencesKG-D6 (India) Reliance

Ormen Lange,Sogn (Fram/Gjøa) NH

South Pars, Troll,Kvitebjørn, Snøhvit Statoil

Shah Deniz BP