NO990844D0 - Filtrate reducing additive and drilling fluid - Google Patents

Filtrate reducing additive and drilling fluid

Info

Publication number
NO990844D0
NO990844D0 NO990844A NO990844A NO990844D0 NO 990844 D0 NO990844 D0 NO 990844D0 NO 990844 A NO990844 A NO 990844A NO 990844 A NO990844 A NO 990844A NO 990844 D0 NO990844 D0 NO 990844D0
Authority
NO
Norway
Prior art keywords
drilling fluid
reducing additive
filtrate reducing
filtrate
additive
Prior art date
Application number
NO990844A
Other languages
Norwegian (no)
Other versions
NO990844L (en
Inventor
Annie Audibert-Hayet
Jean-Fran Ois 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/en
Publication of NO990844L publication Critical patent/NO990844L/en

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 Filtrate-reducing additive and fuel NO990844L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9707980A FR2764900B1 (en) 1997-06-24 1997-06-24 FILTRATE REDUCING ADDITIVE AND WELL FLUID
PCT/FR1998/001312 WO1998059014A1 (en) 1997-06-24 1998-06-23 Filtrate reducing additive and well fluid

Publications (2)

Publication Number Publication Date
NO990844D0 true NO990844D0 (en) 1999-02-23
NO990844L NO990844L (en) 1999-04-22

Family

ID=9508452

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990844A NO990844L (en) 1997-06-24 1999-02-23 Filtrate-reducing additive and fuel

Country Status (5)

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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144770A1 (en) * 1981-11-11 1983-05-19 Cassella Ag, 6000 Frankfurt WATER-SOLUBLE COPOLYMER, ITS PRODUCTION AND USE
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 (en) * 1992-02-03 1995-06-16 Inst Francais Du Petrole NOVEL GEL-BASED COMPOSITIONS AND THEIR USE FOR THE SELECTIVE REDUCTION OF WATER PERMEABILITY IN HOT AND SALT TANKS.
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
FR2764900B1 (en) 2001-06-01
WO1998059014A1 (en) 1998-12-30
NO990844L (en) 1999-04-22
FR2764900A1 (en) 1998-12-24
CA2263952A1 (en) 1998-12-30
EP0927236A1 (en) 1999-07-07

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Legal Events

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