Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfonic acids or salts thereof
Patent
1994-04-05
1996-06-04
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Sulfonic acids or salts thereof
C07C30902
Patent
active
055234704
ABSTRACT:
A new class of surfactants exhibits properties, which make the surfactants suitable for use in surfactant flooding for enhanced oil recovery. The surfactants have the formula
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Eriksson Lena
Espedal Siri
Gilje Eimund
Hellberg Per-Erik
Karlsson Leif
Berol Nobel AB
Conrad, III Joseph M.
Dees Jos,e G.
Den Norske Stats Oljeselskap A.S.
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