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1. WO2020197375 - A METHOD OF ENHANCING PRODUCTION AND TRANSPORTATION OF HEAVY CRUDE OIL

Publication Number WO/2020/197375
Publication Date 01.10.2020
International Application No. PCT/MY2019/050056
International Filing Date 17.09.2019
IPC
C09K 8/584 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
58Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
584characterised by the use of specific surfactants
C09K 8/588 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
58Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
588characterised by the use of specific polymers
C11D 1/52 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
38Cationic compounds
52Carboxylic amides, alkylolamides or imides
C09K 3/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
Applicants
  • SEECHEM HORIZON SDN. BHD. [MY]/[MY]
Inventors
  • LOO, Wee Chen
  • CHAN, Yok Peng
Agents
  • LOK, Choon Hong
Priority Data
PI 201900160122.03.2019MY
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD OF ENHANCING PRODUCTION AND TRANSPORTATION OF HEAVY CRUDE OIL
(FR) PROCÉDÉ D'AMÉLIORATION DE LA PRODUCTION ET DU TRANSPORT DE PÉTROLE BRUT LOURD
Abstract
(EN)
The invention discloses a method of enhancing the fluidity of a viscous fluid constrained to flow within a vessel having a surface which interfaces with the fluid, the method comprising the introduction into the fluid of a substance which reacts with the surface of the vessel and/or the fluid so as to create an intermediate layer between the fluid and the surface of the vessel which causes the fluidity of the fluid relative to the surface to be enhanced as compared to the fluidity of the fluid relative to the surface in the absence of that substance.
(FR)
L'invention concerne un procédé d'amélioration de la fluidité d'un fluide visqueux contraint à s'écouler à l'intérieur d'un récipient ayant une surface qui forme une interface avec le fluide, le procédé comprenant l'introduction dans le fluide d'une substance qui réagit avec la surface du récipient et/ou le fluide de manière à créer une couche intermédiaire entre le fluide et la surface du récipient qui amène la fluidité du fluide par rapport à la surface à être améliorée par comparaison avec la fluidité du fluide par rapport à la surface en l'absence de cette substance.
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