Chemistry of hydrocarbon compounds – Hydrate or production thereof
Patent
1996-04-25
1998-10-06
Caldarola, Glenn
Chemistry of hydrocarbon compounds
Hydrate or production thereof
585 5, 585950, 95153, 137 13, 166310, 208 48AA, C07C 720, C10G 916
Patent
active
058178988
ABSTRACT:
A process is described for retarding or inhibiting the growth and/or aggregation of hydrates in production effluents comprising water and a gas under thermodynamic conditions in which hydrates can form, characterized in that a low concentration (0.05% to 5% by weight with respect to the water) of water-soluble copolymer containing hydrophobic groups is incorporated into the effluent.
REFERENCES:
patent: 4973775 (1990-11-01), Sugier et al.
Delion Anne Sophie
Durand Jean Pierre
Gateau Patrick
Velly Marie
Bullock In Suk
Caldarola Glenn
Institut Francais du Pe'trole
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