BRPI0509043A - composição para a estabilização de argila em uma formação de sub-superfìcie, fluido de estimulação, método de estabilizar uma formação contendo argila durante um processo de estimulação do poço de sub-superfìcie - Google Patents

composição para a estabilização de argila em uma formação de sub-superfìcie, fluido de estimulação, método de estabilizar uma formação contendo argila durante um processo de estimulação do poço de sub-superfìcie

Info

Publication number
BRPI0509043A
BRPI0509043A BRPI0509043-1A BRPI0509043A BRPI0509043A BR PI0509043 A BRPI0509043 A BR PI0509043A BR PI0509043 A BRPI0509043 A BR PI0509043A BR PI0509043 A BRPI0509043 A BR PI0509043A
Authority
BR
Brazil
Prior art keywords
clay
stabilizing
subsurface
composition
formation
Prior art date
Application number
BRPI0509043-1A
Other languages
English (en)
Inventor
Cecil Curtis Blair
Original Assignee
Nalco Energy Services Lp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nalco Energy Services Lp filed Critical Nalco Energy Services Lp
Publication of BRPI0509043A publication Critical patent/BRPI0509043A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/607—Compositions for stimulating production by acting on the underground formation specially adapted for clay formations
    • C09K8/608—Polymer compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/5083—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/57—Compositions based on water or polar solvents
    • C09K8/575—Compositions based on water or polar solvents containing organic compounds
    • C09K8/5751—Macromolecular compounds
    • C09K8/5753—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)

Abstract

COMPOSIçãO PARA A ESTABILIZAçãO DE ARGILA EM UMA FORMAçãO DE SUB-SUPERFìCIE, FLUIDO DE ESTIMULAçãO, MéTODO DE ESTABILIZAR UMA FORMAçãO CONTENDO ARGILA DURANTE UM PROCESSO DE ESTIMULAçãO DO POçO DE SUB-SUPERFìCIE. Composições e métodos de usar as mesmas para a estabilização de argila na formação de sub-superfície são fornecidos. As composições compreendem uma solução aquosa de um polímero tal como poli(sal quaternário de dimetilaminoetilmetacrilato metil cloreto). A presente invenção pode ser eficazmente utilizada para inibir a intumescência da argila para tratar e/ou pré tratar as formações de furo descendente durante a estimulação do poço.
BRPI0509043-1A 2004-03-29 2005-03-24 composição para a estabilização de argila em uma formação de sub-superfìcie, fluido de estimulação, método de estabilizar uma formação contendo argila durante um processo de estimulação do poço de sub-superfìcie BRPI0509043A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/812,337 US20050215439A1 (en) 2004-03-29 2004-03-29 Clay stabilization in sub-surface formations
PCT/US2005/009988 WO2005098199A2 (en) 2004-03-29 2005-03-24 Clay stabilization in sub-surface formations

Publications (1)

Publication Number Publication Date
BRPI0509043A true BRPI0509043A (pt) 2007-08-21

Family

ID=34990794

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509043-1A BRPI0509043A (pt) 2004-03-29 2005-03-24 composição para a estabilização de argila em uma formação de sub-superfìcie, fluido de estimulação, método de estabilizar uma formação contendo argila durante um processo de estimulação do poço de sub-superfìcie

Country Status (6)

Country Link
US (1) US20050215439A1 (pt)
EP (1) EP1730384A4 (pt)
AU (1) AU2005231200B2 (pt)
BR (1) BRPI0509043A (pt)
NO (1) NO20064919L (pt)
WO (1) WO2005098199A2 (pt)

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US20090308599A1 (en) * 2008-06-13 2009-12-17 Halliburton Energy Services, Inc. Method of enhancing treatment fluid placement in shale, clay, and/or coal bed formations
CN104066812B (zh) 2011-11-23 2017-03-08 沙特阿拉伯石油公司 利用原位氮气生成的致密气增产
WO2013109768A1 (en) 2012-01-17 2013-07-25 Saudi Arabian Oil Company Non-acidic-exothermic sandstone stimulation fluids
WO2013181229A2 (en) 2012-05-29 2013-12-05 Saudi Arabian Oil Company Enhanced oil recovery by in-situ steam generation
CN103539902B (zh) * 2012-07-11 2017-05-03 中国石油化工股份有限公司 一种促进地层粘土改性的耐高温缩膨体系的制备方法
US10053614B2 (en) 2014-04-17 2018-08-21 Saudi Arabian Oil Company Compositions for enhanced fracture cleanup using redox treatment
EP3132001B1 (en) 2014-04-17 2020-11-11 Saudi Arabian Oil Company Chemically-induced pulsed fracturing method
US10308862B2 (en) 2014-04-17 2019-06-04 Saudi Arabian Oil Company Compositions and methods for enhanced fracture cleanup using redox treatment
US9701894B2 (en) 2014-04-17 2017-07-11 Saudi Arabian Oil Company Method for enhanced fracture cleanup using redox treatment
EP3234063A1 (en) 2014-12-17 2017-10-25 Basf Se Method of using cationic polymers comprising imidazolium groups for permanent clay stabilization
US10989029B2 (en) 2015-11-05 2021-04-27 Saudi Arabian Oil Company Methods and apparatus for spatially-oriented chemically-induced pulsed fracturing in reservoirs
US11739616B1 (en) 2022-06-02 2023-08-29 Saudi Arabian Oil Company Forming perforation tunnels in a subterranean formation

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Also Published As

Publication number Publication date
EP1730384A4 (en) 2007-12-19
NO20064919L (no) 2006-12-29
AU2005231200B2 (en) 2009-01-08
WO2005098199A2 (en) 2005-10-20
AU2005231200A1 (en) 2005-10-20
WO2005098199A3 (en) 2006-05-04
EP1730384A2 (en) 2006-12-13
US20050215439A1 (en) 2005-09-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]