Factors common to all Enhanced Recovery Methods -- Principal influences on the efficiency of enhanced

recovery -- Linear displacement -- Two and three-dimensional displacement -- Injection well location -- Areal

sweep efficiency for pattern floods -- Water Injection -- The selection injection as an enhanced recovery

method -- Displacement mechanics -- Water injection in regularly developed homegeneous reservoirs -- Water

injection performance calculations -- Optimum initial free gas saturation for water injection -- Practical

considerations in water injection projects -- Gas Injection in an Oil Reservoir [immiscible displacement] --

Injection well location -- Sweep efficiency -- Preliminary studies and field evaluation of injection

efficiency -- Injection well completions -- Production well completions -- Surface installations. Compression

and treatment -- Special applications of gas injection -- Miscible Drive -- Miscible slug flooding --

Thermodynamic miscibility -- The ternary diagram -- Basic methods of miscible drive -- Improved miscible drive

methods -- Benham´s correlations -- Gas Recycling in Gas-condennsate Reservoirs -- The thermodynamics of gas

recycling -- Sweep efficency -- Well locations -- Production control -- Production equipment -- Determination

of operating conditions -- Thermal Recovery Methods -- Data required for the study of thermal recovery methods

-- Hot fluid displacement -- in-SITU combustion -- Other Methods of enhanced recovery -- The use of polymers

-- Foam injection -- The use of surfactant solutions -- micro-emulsions. The Maraflood project -- The use of

carbon dioxide --