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CA1188878A - Fluide aqueux de forage - Google Patents

Fluide aqueux de forage

Info

Publication number
CA1188878A
CA1188878A CA000405545A CA405545A CA1188878A CA 1188878 A CA1188878 A CA 1188878A CA 000405545 A CA000405545 A CA 000405545A CA 405545 A CA405545 A CA 405545A CA 1188878 A CA1188878 A CA 1188878A
Authority
CA
Canada
Prior art keywords
composition
aqueous
polymeric component
fluid
hydroxyethyl starch
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
Application number
CA000405545A
Other languages
English (en)
Inventor
Michael J. Nevins
Kenneth I.G. Reid
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.)
NL Industries Inc
Original Assignee
NL Industries Inc
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 NL Industries Inc filed Critical NL Industries Inc
Application granted granted Critical
Publication of CA1188878A publication Critical patent/CA1188878A/fr
Expired 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Toys (AREA)
CA000405545A 1981-11-16 1982-06-21 Fluide aqueux de forage Expired CA1188878A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32175381A 1981-11-16 1981-11-16
US321,753 1981-11-16

Publications (1)

Publication Number Publication Date
CA1188878A true CA1188878A (fr) 1985-06-18

Family

ID=23251884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000405545A Expired CA1188878A (fr) 1981-11-16 1982-06-21 Fluide aqueux de forage

Country Status (6)

Country Link
BR (1) BR8205712A (fr)
CA (1) CA1188878A (fr)
FR (1) FR2516533A1 (fr)
GB (1) GB2110698B (fr)
NL (1) NL8203697A (fr)
NO (1) NO822414L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014107491A1 (fr) * 2013-01-03 2014-07-10 Archer Daniels Midland Company Éthoxy-amidon réticulé de viscosité élevée

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822500A (en) * 1988-02-29 1989-04-18 Texas United Chemical Corporation Saturated brine well treating fluids and additives therefore
GB8926904D0 (en) * 1989-11-28 1990-01-17 Unilever Plc Thickening system
US4973410A (en) * 1989-11-29 1990-11-27 Air Products And Chemicals, Inc. Crosslinked vinylamine polymer in enhanced oil recovery
FR2734277B1 (fr) * 1995-05-19 1997-06-20 Rhone Poulenc Chimie Utilisation pour la fabrication de parois moulees d'un fluide de forage comprenant un melange de polymeres
ES2157308T3 (es) * 1994-11-28 2001-08-16 Rhodia Chimie Sa Gel de un medio apolar, su utilizacion para la preparacion de fluidos de perforacion a base de agua.
FR2805823B1 (fr) * 2000-03-02 2004-02-13 Inst Francais Du Petrole Additif reducteur de filtrat et fluide de puits contenant cet additif
NO343138B1 (no) * 2013-03-20 2018-11-19 Elkem Materials Viskositetsøkende middel for borefluider

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043996B (de) * 1957-07-13 1958-11-20 Schoenebecker Brunnenfilter Ge Bohrspuelung
AU546041B2 (en) * 1980-09-23 1985-08-15 N L Industries Inc. Preparation of polymer suspensions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014107491A1 (fr) * 2013-01-03 2014-07-10 Archer Daniels Midland Company Éthoxy-amidon réticulé de viscosité élevée

Also Published As

Publication number Publication date
GB2110698B (en) 1985-02-13
NL8203697A (nl) 1983-06-16
FR2516533B1 (fr) 1985-02-01
FR2516533A1 (fr) 1983-05-20
BR8205712A (pt) 1983-08-30
NO822414L (no) 1983-05-18
GB2110698A (en) 1983-06-22

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry