NO990844L - Filtratreduserende tilsetningsstoff og br°nnfluid - Google Patents

Filtratreduserende tilsetningsstoff og br°nnfluid

Info

Publication number
NO990844L
NO990844L NO990844A NO990844A NO990844L NO 990844 L NO990844 L NO 990844L NO 990844 A NO990844 A NO 990844A NO 990844 A NO990844 A NO 990844A NO 990844 L NO990844 L NO 990844L
Authority
NO
Norway
Prior art keywords
filtrate
fuel
reducing additive
additive
reducing
Prior art date
Application number
NO990844A
Other languages
English (en)
Other versions
NO990844D0 (no
Inventor
Annie Audibert-Hayet
Jean-Francois Argillier
Lionel Rousseau
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO990844D0 publication Critical patent/NO990844D0/no
Publication of NO990844L publication Critical patent/NO990844L/no

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
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers
    • 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
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cosmetics (AREA)
NO990844A 1997-06-24 1999-02-23 Filtratreduserende tilsetningsstoff og br°nnfluid NO990844L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9707980A FR2764900B1 (fr) 1997-06-24 1997-06-24 Additif reducteur de filtrat et fluide de puits
PCT/FR1998/001312 WO1998059014A1 (fr) 1997-06-24 1998-06-23 Additif reducteur de filtrat et fluide de puits

Publications (2)

Publication Number Publication Date
NO990844D0 NO990844D0 (no) 1999-02-23
NO990844L true NO990844L (no) 1999-04-22

Family

ID=9508452

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990844A NO990844L (no) 1997-06-24 1999-02-23 Filtratreduserende tilsetningsstoff og br°nnfluid

Country Status (5)

Country Link
EP (1) EP0927236A1 (no)
CA (1) CA2263952A1 (no)
FR (1) FR2764900B1 (no)
NO (1) NO990844L (no)
WO (1) WO1998059014A1 (no)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144770A1 (de) * 1981-11-11 1983-05-19 Cassella Ag, 6000 Frankfurt Wasserloesliches copolymerisat, seine herstellung und verwendung
US4461884A (en) * 1983-03-25 1984-07-24 Exxon Research And Engineering Co. Intramolecular polymeric complexes-viscosifiers for acid, base and salt (aqueous) solutions
FR2686891B1 (fr) * 1992-02-03 1995-06-16 Inst Francais Du Petrole Nouvelles compositions a base de gels et leur utilisation pour la reduction selective de la permeabilite a l'eau dans les reservoirs chauds et sales.
US5684075A (en) * 1995-02-21 1997-11-04 Phillips Petroleum Company Compositions comprising an acrylamide-containing polymer and process therewith

Also Published As

Publication number Publication date
WO1998059014A1 (fr) 1998-12-30
EP0927236A1 (fr) 1999-07-07
FR2764900B1 (fr) 2001-06-01
CA2263952A1 (fr) 1998-12-30
NO990844D0 (no) 1999-02-23
FR2764900A1 (fr) 1998-12-24

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application