AU8359598A - A method for producing a plugging liquid on a polysaccharide basis - Google Patents

A method for producing a plugging liquid on a polysaccharide basis

Info

Publication number
AU8359598A
AU8359598A AU83595/98A AU8359598A AU8359598A AU 8359598 A AU8359598 A AU 8359598A AU 83595/98 A AU83595/98 A AU 83595/98A AU 8359598 A AU8359598 A AU 8359598A AU 8359598 A AU8359598 A AU 8359598A
Authority
AU
Australia
Prior art keywords
producing
plugging liquid
polysaccharide
basis
polysaccharide basis
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.)
Abandoned
Application number
AU83595/98A
Other languages
English (en)
Inventor
David Quinn
Egil Sunde
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.)
Equinor ASA
Original Assignee
Den Norske Stats Oljeselskap AS
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 Den Norske Stats Oljeselskap AS filed Critical Den Norske Stats Oljeselskap AS
Publication of AU8359598A publication Critical patent/AU8359598A/en
Abandoned 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
    • C09K8/50—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
    • C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
AU83595/98A 1997-06-12 1998-06-12 A method for producing a plugging liquid on a polysaccharide basis Abandoned AU8359598A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO972704 1997-06-12
NO972704A NO305088B1 (no) 1997-06-12 1997-06-12 FremgangsmÕte for fremstilling av en tetningsvµske pÕ polysakkaridbasis og mellomprodukt for bruk ved fremgangsmÕten
PCT/NO1998/000179 WO1998056869A1 (no) 1997-06-12 1998-06-12 A method for producing a plugging liquid on a polysaccharide basis

Publications (1)

Publication Number Publication Date
AU8359598A true AU8359598A (en) 1998-12-30

Family

ID=19900819

Family Applications (1)

Application Number Title Priority Date Filing Date
AU83595/98A Abandoned AU8359598A (en) 1997-06-12 1998-06-12 A method for producing a plugging liquid on a polysaccharide basis

Country Status (3)

Country Link
AU (1) AU8359598A (no)
NO (1) NO305088B1 (no)
WO (1) WO1998056869A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369636B (en) * 1999-06-03 2003-10-22 Sofitech Nv Shear-sensitive plugging fluid for plugging and a method for plugging a subterranean formation zone

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3481625D1 (de) * 1983-09-09 1990-04-19 Shell Int Research Biopolymerzusammensetzungen und verfahren zur herstellung derselben.
CA2163435C (en) * 1993-05-28 2005-07-26 Egil Sunde Plugging liquid for plugging a subterranean formation zone

Also Published As

Publication number Publication date
NO972704L (no) 1998-12-14
NO972704D0 (no) 1997-06-12
NO305088B1 (no) 1999-03-29
WO1998056869A1 (no) 1998-12-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase