CA2268734A1 - Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids - Google Patents

Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids Download PDF

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Publication number
CA2268734A1
CA2268734A1 CA 2268734 CA2268734A CA2268734A1 CA 2268734 A1 CA2268734 A1 CA 2268734A1 CA 2268734 CA2268734 CA 2268734 CA 2268734 A CA2268734 A CA 2268734A CA 2268734 A1 CA2268734 A1 CA 2268734A1
Authority
CA
Canada
Prior art keywords
water soluble
soluble polymers
nitrogen containing
drilling fluids
quaternary nitrogen
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2268734
Other languages
French (fr)
Other versions
CA2268734C (en
Inventor
Brent Warren
Peter M. Van Der Horst
Theodorus A. Van't Zelfde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nouryon Chemicals International BV
Original Assignee
Akzo Nobel NV
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
Priority to CA 2268734 priority Critical patent/CA2268734C/en
Application filed by Akzo Nobel NV filed Critical Akzo Nobel NV
Priority to DK00925148T priority patent/DK1169405T3/en
Priority to EP00925148A priority patent/EP1169405B1/en
Priority to AT00925148T priority patent/ATE387482T1/en
Priority to PCT/EP2000/002884 priority patent/WO2000060023A2/en
Priority to MXPA01010220A priority patent/MXPA01010220A/en
Priority to BRPI0009559-1A priority patent/BR0009559B1/en
Priority to AU43970/00A priority patent/AU767777B2/en
Priority to DE60038168T priority patent/DE60038168T2/en
Priority to RU2001130049/03A priority patent/RU2224779C2/en
Priority to CO00025853A priority patent/CO5231219A1/en
Publication of CA2268734A1 publication Critical patent/CA2268734A1/en
Application granted granted Critical
Publication of CA2268734C publication Critical patent/CA2268734C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The present invention generally relates to water based drilling fluid compositions which contain at least one viscosity builder and at least one rheological control agent wherein said rheological control agent is an amphoteric polymer, the cationic groups of said amphoteric polymer being quaternary ammonium groups.
CA 2268734 1999-04-07 1999-04-07 Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids Expired - Fee Related CA2268734C (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CA 2268734 CA2268734C (en) 1999-04-07 1999-04-07 Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids
DE60038168T DE60038168T2 (en) 1999-04-07 2000-03-31 QUATERNARY NITROGEN-CONTAINING AMPHOTERIC WATER-SOLUBLE POLYMERS AND APPLICATIONS FOR DRILLING LIQUIDS
AT00925148T ATE387482T1 (en) 1999-04-07 2000-03-31 QUATERNARY NITROGEN CONTAINING AMPHOTERIC WATER SOLUBLE POLYMERS AND DRILLING FLUID APPLICATIONS
PCT/EP2000/002884 WO2000060023A2 (en) 1999-04-07 2000-03-31 Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids
MXPA01010220A MXPA01010220A (en) 1999-04-07 2000-03-31 Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids.
BRPI0009559-1A BR0009559B1 (en) 1999-04-07 2000-03-31 Water-based drilling fluid composition.
DK00925148T DK1169405T3 (en) 1999-04-07 2000-03-31 Amphoteric, water-soluble polymers containing quaternary nitrogen and their use in drilling fluids
EP00925148A EP1169405B1 (en) 1999-04-07 2000-03-31 Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids
RU2001130049/03A RU2224779C2 (en) 1999-04-07 2000-03-31 Hydrogen-containing drilling fluid composition
AU43970/00A AU767777B2 (en) 1999-04-07 2000-03-31 Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids
CO00025853A CO5231219A1 (en) 1999-04-07 2000-04-07 WATER SOLUBLE AMPHOTERIC POLYMERS CONTAINING QUATERNARY NITROGEN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2268734 CA2268734C (en) 1999-04-07 1999-04-07 Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids

Publications (2)

Publication Number Publication Date
CA2268734A1 true CA2268734A1 (en) 2000-10-07
CA2268734C CA2268734C (en) 2009-08-04

Family

ID=29588766

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2268734 Expired - Fee Related CA2268734C (en) 1999-04-07 1999-04-07 Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids

Country Status (1)

Country Link
CA (1) CA2268734C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108018031A (en) * 2017-12-16 2018-05-11 李竑靓 A kind of preparation method of the anti-leak-off agent material of salt tolerant stable type starch base
CN110922949A (en) * 2019-10-28 2020-03-27 北京中煤矿山工程有限公司 Low specific gravity and high performance retaining wall slurry material for long horizontal freezing drilling in muddy clay and preparation method thereof
CN111704695A (en) * 2020-06-04 2020-09-25 中海油田服务股份有限公司 Multifunctional drilling treatment agent and preparation and application thereof
CN113122194A (en) * 2019-12-30 2021-07-16 中石化石油工程技术服务有限公司 pH response type flow pattern regulator and preparation and application methods thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108018031A (en) * 2017-12-16 2018-05-11 李竑靓 A kind of preparation method of the anti-leak-off agent material of salt tolerant stable type starch base
CN110922949A (en) * 2019-10-28 2020-03-27 北京中煤矿山工程有限公司 Low specific gravity and high performance retaining wall slurry material for long horizontal freezing drilling in muddy clay and preparation method thereof
CN110922949B (en) * 2019-10-28 2022-04-05 北京中煤矿山工程有限公司 Low specific gravity and high performance retaining wall slurry material for long horizontal freezing drilling in muddy clay and preparation method thereof
CN113122194A (en) * 2019-12-30 2021-07-16 中石化石油工程技术服务有限公司 pH response type flow pattern regulator and preparation and application methods thereof
CN113122194B (en) * 2019-12-30 2022-10-25 中石化石油工程技术服务有限公司 pH response type flow pattern regulator and preparation and application methods thereof
CN111704695A (en) * 2020-06-04 2020-09-25 中海油田服务股份有限公司 Multifunctional drilling treatment agent and preparation and application thereof
CN111704695B (en) * 2020-06-04 2023-05-12 中海油田服务股份有限公司 Multifunctional drilling treatment agent and preparation and application thereof

Also Published As

Publication number Publication date
CA2268734C (en) 2009-08-04

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