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1. WO2020112219 - STABILIZED FOAMS WITH TAILORED WATER CHEMISTRY FOR MOBILITY CONTROL IN GAS INJECTION PROCESSES

Publication Number WO/2020/112219
Publication Date 04.06.2020
International Application No. PCT/US2019/052109
International Filing Date 20.09.2019
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 8/594 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
594Compositions used in combination with injected gas
CPC
C09K 8/584
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
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 8/594
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
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
594Compositions used in combination with injected gas ; , e.g. CO2 orcarbonated gas
E21B 43/166
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
43Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
16Enhanced recovery methods for obtaining hydrocarbons
166Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
Applicants
  • SAUDI ARABIAN OIL COMPANY [SA]/[SA]
  • ARAMCO SERVICES COMPANY [US]/[US] (AG)
Inventors
  • ALYOUSIF, Zuhair
  • AYIRALA, Subhash
  • ALKHOWAILDI, Mustafa
Agents
  • MOLLOY, Matthew A.
  • REED, John D.
  • O'BRIEN, Hallie W.
  • THARP, Amy M.
  • HAGAN, Timothy W.
  • ALFORD, Carolyn S.
  • BEYER, James E.
  • JIVIDEN, William A.
  • MEYER, Christopher I.
  • LUNN, Jennifer H.
  • MCNEELY, Richard J.
  • FANE, Brian M.
Priority Data
16/203,72929.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) STABILIZED FOAMS WITH TAILORED WATER CHEMISTRY FOR MOBILITY CONTROL IN GAS INJECTION PROCESSES
(FR) MOUSSES STABILISÉES AYANT UNE CHIMIE DE L'EAU SPÉCIALEMENT ADAPTÉE POUR L'AJUSTEMENT DE LA MOBILITÉ DANS DES PROCÉDÉS D'INJECTION DE GAZ
Abstract
(EN)
The application discloses foam compositions, methods to produce foam compositions, and methods to increase hydrocarbon production by displacing a hydrocarbon product with a foam composition. The foam composition includes an aqueous phase that typically includes an amphoteric surfactant and inorganic ions.
(FR)
L'invention concerne des compositions de mousse, des procédés pour produire des compositions de mousse et des procédés pour augmenter la production d'hydrocarbures par déplacement d'un produit à base d'hydrocarbures avec une composition de mousse. La composition de mousse comprend une phase aqueuse qui comprend typiquement un tensioactif amphotère et des ions inorganiques.
Also published as
Latest bibliographic data on file with the International Bureau