Wells – Processes – Specific pattern of plural wells
Patent
1987-06-26
1991-05-21
Suchfield, George A.
Wells
Processes
Specific pattern of plural wells
166 50, 166 52, 166268, 166272, E21B 4322, E21B 4324, E21B 4330
Patent
active
050167103
ABSTRACT:
The present invention provides a system and method for producing an effluent contained in a geological formation forming a reservoir for said effluent or producing formation, including a central well, at least one subhorizontal drain as well as a displacing or displacement agent, the displacement agent being injected into the formation either from the central well or from the subhorizontal drain and the displacement agent causes migration of the effluent to be produced.
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Giannesini Jean-Francois
Renard Gerard
Institut Francais du Pe'trole
Societe Nationale Elf Aquitaine (Production)
Suchfield George A.
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