Flow Assurance

Flow Assurance

BMT has extensive expertise in multiphase flow analysis using Computational Fluid Dynamics (CFD) for oil and gas applications.

Flow assurance involves the reliable, continuous and simultaneous transport of liquid crude oil, gas, water and sand from the formation to the processing facilities.

Flow assurance sub 1As offshore production ventures into more remote and deeper waters, untreated formation fluids travel longer distances through pipelines, valves and pumping devices before reaching process equipment. Frequently, untreated hydrocarbons are characterised by the presence of more than one phase therefore requiring flow assurance evaluation and analysis during the engineering design stages of the project. Multiphase fluid transport is a complex and challenging issue. Most hydrocarbon formations contain a mixture of liquid crude oil, natural gas and water. Additionally, dislodged sand can be carried with the well fluids. All these components or phases can be simultaneously present during the production process.

Flow assurance sub 2BMT has extensive expertise in multiphase flow analysis using Computational Fluid Dynamics (CFD) for oil and gas applications. CFD allows you to perform three-dimensional (3D) simulations of interpenetrating or immiscible fluids that include effects of pressure, temperature and liquid/gas mass transfer in detail. The results of these simulations can be used to provide qualitative evaluation of flow assurance issues such as erosion, slugging and hydrate formation.

BMT’s experience in CFD modelling for the oil and gas sector and providing informed analysis of the data can help designers and operators solve flow problems, extend life of flow lines and ultimately, assure the efficient and reliable delivery of the product.

Key Services:

  • Multiphase pipe flow evaluation
  • Multiphase flow simulations in manifolds, pipe junctions, pumps and separation equipment
  • Sand erosion and sand blockage assessments
  • Probabilistic analysis
  • Prediction of conditions leading to hydrate and paraffin/wax formation

Key Benefits:

  • Appraisal of 3D multiphase flow effects, not available from empirical 1D tools
  • Comparison of different design configurations to minimise sand erosion on piping and equipment
  • Detection of potential conditions that could result in the formation of hydrates and wax
  • Hydrate cleaning equipment performance
  • Hydrate chemical treatment strategies evaluation
  • Separation and processing equipment performance
Flow assurance brochure

Flow Assurance

BMT has extensive expertise in multiphase flow analysis using Computational Fluid Dynamics (CFD) for Oil and Gas applications.

Read the Flow Assurance brochure
CFD brochure

Computational Fluid Dynamics (CFD)

Computational Fluid Dynamics (CFD) is a tool that has become the key to solving fluid flow problems for the Oil and Gas industry.

Read more about Computational Fluid Dynamics