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1. WO2020112130 - COMPOSITE DIVERTING PARTICULATES

Publication Number WO/2020/112130
Publication Date 04.06.2020
International Application No. PCT/US2018/063246
International Filing Date 30.11.2018
IPC
C09K 8/88 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
84Compositions based on water or polar solvents
86containing organic compounds
88macromolecular compounds
C09K 8/82 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
82Oil-based compositions
CPC
C09K 8/82
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
82Oil-based compositions
C09K 8/88
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
84Compositions based on water or polar solvents
86containing organic compounds
88macromolecular compounds
Applicants
  • HALLIBURTON ENERGY SERVICES, INC. [US]/[US]
Inventors
  • LARSEN, Travis Hope
  • BEUTERBAUGH, Aaron Michael
  • EOFF, Larry Steven
Agents
  • TUMEY, Corey
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITE DIVERTING PARTICULATES
(FR) AGENTS DE DÉVIATION SOUS FORME DE GRANULÉS COMPOSITES
Abstract
(EN)
Methods and compositions for introducing a treatment fluid into a wellbore penetrating a subterranean formation wherein the treatment fluid comprises: a base fluid; and composite diverting particulates, wherein the composite diverting particulates each comprise a degradable polymer and an oil-soluble material, wherein the composite diverting particulate at least partially plugs a zone in the subterranean formation; and diverting at least a portion of the treatment fluid and/or a subsequently introduced fluid away from the zone.
(FR)
Selon un mode de réalisation, l'invention concerne des procédés et des compositions permettant d'introduire un fluide de traitement dans un puits de forage pénétrant dans une formation souterraine, le fluide de traitement comprenant: un fluide de base; des agents de déviation sous forme de granulés composites comprenant chacun un polymère dégradable et un matériau soluble dans l'huile, l'agent de déviation sous forme de granulés composites obturant au moins partiellement une zone dans la formation souterraine; et permettant de dévier au moins une partie du fluide de traitement et/ou d'un fluide introduit par la suite à distance de la zone.
Latest bibliographic data on file with the International Bureau