DE69909277D1 - Bohrflüssigkeiten - Google Patents

Bohrflüssigkeiten

Info

Publication number
DE69909277D1
DE69909277D1 DE69909277T DE69909277T DE69909277D1 DE 69909277 D1 DE69909277 D1 DE 69909277D1 DE 69909277 T DE69909277 T DE 69909277T DE 69909277 T DE69909277 T DE 69909277T DE 69909277 D1 DE69909277 D1 DE 69909277D1
Authority
DE
Germany
Prior art keywords
starch
drilling
minerals
methods
drilling fluids
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.)
Expired - Lifetime
Application number
DE69909277T
Other languages
English (en)
Other versions
DE69909277T2 (de
Inventor
Jan Kok
Jacobus Guns
Cornelis Kraan
Elzo Schuringa
Peter Kesselmans
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.)
Cooperative Avebe UA
Original Assignee
Cooperative Avebe UA
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 Cooperative Avebe UA filed Critical Cooperative Avebe UA
Application granted granted Critical
Publication of DE69909277D1 publication Critical patent/DE69909277D1/de
Publication of DE69909277T2 publication Critical patent/DE69909277T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C09K8/10—Cellulose or derivatives thereof
    • 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
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • 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
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars

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)
  • Dispersion Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Materials For Medical Uses (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DE69909277T 1998-04-09 1999-04-09 Bohrflüssigkeiten Expired - Lifetime DE69909277T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98201155A EP0949311A1 (de) 1998-04-09 1998-04-09 Bohrflüssigkeiten
EP98201155 1998-04-09
PCT/NL1999/000214 WO1999052990A1 (en) 1998-04-09 1999-04-09 Drilling fluids

Publications (2)

Publication Number Publication Date
DE69909277D1 true DE69909277D1 (de) 2003-08-07
DE69909277T2 DE69909277T2 (de) 2004-05-19

Family

ID=8233588

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909277T Expired - Lifetime DE69909277T2 (de) 1998-04-09 1999-04-09 Bohrflüssigkeiten

Country Status (8)

Country Link
EP (2) EP0949311A1 (de)
CN (1) CN1161444C (de)
AT (1) ATE244286T1 (de)
AU (1) AU747250B2 (de)
DE (1) DE69909277T2 (de)
NO (1) NO20004990L (de)
RU (1) RU2230092C2 (de)
WO (1) WO1999052990A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1307280C (zh) * 2005-07-01 2007-03-28 中国石油化工集团公司 聚合醇生物聚合物饱和盐水钻井液
US8377853B2 (en) * 2006-04-20 2013-02-19 M-I L.L.C. Aqueous gels for well bore strengthening
CA2711515C (en) 2008-01-10 2012-09-04 M-I. L.L.C. Viscoelastic surfactant based wellbore fluids and methods of use
CN103119124A (zh) * 2010-10-07 2013-05-22 阿克佐诺贝尔化学国际公司 低残留地层压裂
WO2015189656A1 (en) * 2014-06-10 2015-12-17 Oren Hydrocarbons Private Limited Water-based wellbore servicing fluids with high temperature fluid loss control additive
RU2681614C2 (ru) * 2017-07-17 2019-03-11 Общество с ограниченной ответственностью "БурениеСервис" Буровой раствор
CN109385258B (zh) * 2017-08-08 2021-03-30 中国石油天然气股份有限公司 一种改性卤水修井液及其制备方法
US11230911B2 (en) 2020-06-10 2022-01-25 Halliburton Energy Services, Inc. Wellbore servicing fluid and methods of making and using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652384A (en) * 1984-08-30 1987-03-24 American Maize-Products Company High temperature drilling fluid component
US4822500A (en) * 1988-02-29 1989-04-18 Texas United Chemical Corporation Saturated brine well treating fluids and additives therefore
GB9522075D0 (en) * 1995-10-27 1996-01-03 Mud B W Ltd Starch additive

Also Published As

Publication number Publication date
EP1071732B1 (de) 2003-07-02
EP0949311A1 (de) 1999-10-13
NO20004990L (no) 2000-12-07
RU2230092C2 (ru) 2004-06-10
DE69909277T2 (de) 2004-05-19
EP1071732A1 (de) 2001-01-31
AU747250B2 (en) 2002-05-09
ATE244286T1 (de) 2003-07-15
WO1999052990A1 (en) 1999-10-21
AU3175299A (en) 1999-11-01
CN1161444C (zh) 2004-08-11
NO20004990D0 (no) 2000-10-04
CN1300313A (zh) 2001-06-20

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: COOEPERATIE AVEBE U.A., VEENDAM, NL

8364 No opposition during term of opposition