Oil and Gas Consultancy

Quintessa can play a role in the following aspects of hydrocarbon exploration and exploitation:

• Assessment and modelling of carbon dioxide disposal strategies;
• Environmental aspects of hydrocarbon energy production;
• Modelling of scale formation, including reaction and transport calculations;
• Environmental assessment of NORM and other waste materials;
• The use of geostatistics to characterise heterogeneous reservoirs;
• Coupled chemical reaction and transport modelling;
• Multiphase fluid flow modelling using proprietary and in-house software.

Recent projects by Quintessa staff have included: Mass balance calculations to account for pervasive barite cements in two UK sandstone reservoirs; TRENDS thematic network on health, safety, environmental and quality aspects of hydrocarbon energy production; Simulations of coupled chemical reactions and fluid flow/diffusion at variable temperatures, to assess the evolution of porosity and permeability with time; Principal Component Analysis (PCA) to define fluid sources and flow directions in a Neogene sedimentary basin.

For further information, please contact Dave Savage.