EOR Background

The mission of EOR Data Group is to collect and analyze EOR project data and to develop guidelines for practical selection and optimization of EOR methods for a particular reservoir condition.

EOR Types Investigated

  • Polymer flooding and Particle gels
  • Alkaline injection
  • Low salinity water flooding
  • Steam flooding
  • CO2 miscible/immiscible flooding

EOR and Classification and Fundamentals

  • Water-Based EOR
  • Thermal EOR
  • Gas EOR
    • CO2 miscible/immiscible
    • Acidic Gas Miscible/Immiscible
    • Hydrocarbon Gas Miscible/Immiscible
    • Nitrogen Miscible/Immiscible
    • Flue Gas Immiscible
  • EOR Combinations
    • Water Alternative Gas (WAG)
    • CO2+WAG
    • ASP
    • AS
    • Miscible CO2 + SAGD
    • ASP + CO2
    • Conformanace control + CO2
    • Foam
    • Foam + Miscible CO2
    • Conformance control + ASP