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1. WO2016025005 - SELF-SUSPENDING FUNCTIONALIZED PROPPANT PARTICULATES FOR USE IN SUBTERRANEAN FORMATION OPERATIONS

Publication Number WO/2016/025005
Publication Date 18.02.2016
International Application No. PCT/US2014/051357
International Filing Date 15.08.2014
IPC
C09K 8/68 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
60Compositions for stimulating production by acting on the underground formation
62Compositions for forming crevices or fractures
66Compositions based on water or polar solvents
68containing organic compounds
C09K 8/035 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
02Well-drilling compositions
03Specific additives for general use in well-drilling compositions
035Organic additives
E21B 43/04 2006.01
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
43Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
02Subsoil filtering
04Gravelling of wells
CPC
C09K 8/5751
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
56Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
57Compositions based on water or polar solvents
575containing organic compounds
5751Macromolecular compounds
C09K 8/5756
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
56Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
57Compositions based on water or polar solvents
575containing organic compounds
5751Macromolecular compounds
5756containing cross-linking agents
C09K 8/685
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
60Compositions for stimulating production by acting on the underground formation
62Compositions for forming crevices or fractures
66Compositions based on water or polar solvents
68containing organic compounds
685containing cross-linking agents
C09K 8/70
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
60Compositions for stimulating production by acting on the underground formation
62Compositions for forming crevices or fractures
70characterised by their form or by the form of their components, e.g. foams
C09K 8/80
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
60Compositions for stimulating production by acting on the underground formation
80Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
C09K 8/805
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
60Compositions for stimulating production by acting on the underground formation
80Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
805Coated proppants
Applicants
  • HALLIBURTON ENERGY SERVICES, INC. [US]/[US]
Inventors
  • VO, Loan K.
  • STANCIU, Corneliu
  • NGUYEN, Philip D.
Agents
  • KAISER, Iona
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SELF-SUSPENDING FUNCTIONALIZED PROPPANT PARTICULATES FOR USE IN SUBTERRANEAN FORMATION OPERATIONS
(FR) AGENTS DE SOUTÈNEMENT PARTICULAIRES FONCTIONNALISÉS EN AUTO-SUSPENSION À UTILISER DANS DES OPÉRATIONS DE FORMATION SOUTERRAINE
Abstract
(EN)
Functionalized proppant particulates including proppant particulates having functional groups chemically deposited thereon, the functional groups selected from the group consisting of an epoxy silane group, an amine silane group, an acrylyl silane group, and any combination thereof, and a swellable material chemically bound to one or more of the functional groups.
(FR)
L'invention concerne des agents de soutènement particulaires fonctionnalisés comprenant des particules d'agent de soutènement sur lesquels sont déposés chimiquement des groupes fonctionnels, les groupes fonctionnels étant sélectionnés dans le groupe comprenant un groupe époxy silane, un groupe amine silane, un groupe acrylyl silane, et toute combinaison de ceux-ci, et un matériau gonflable lié chimiquement à un ou plusieurs des groupes fonctionnels.
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