BR9707259A - Aditivos de cimento e composições de cimento incluindo os mesmos - Google Patents

Aditivos de cimento e composições de cimento incluindo os mesmos

Info

Publication number
BR9707259A
BR9707259A BR9707259A BR9707259A BR9707259A BR 9707259 A BR9707259 A BR 9707259A BR 9707259 A BR9707259 A BR 9707259A BR 9707259 A BR9707259 A BR 9707259A BR 9707259 A BR9707259 A BR 9707259A
Authority
BR
Brazil
Prior art keywords
cement
additives
compositions including
cement compositions
microns
Prior art date
Application number
BR9707259A
Other languages
English (en)
Inventor
Jean-Franccois Baret E Maroyu
Original Assignee
Sofitech Nv
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 Sofitech Nv filed Critical Sofitech Nv
Publication of BR9707259A publication Critical patent/BR9707259A/pt

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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

ADITIVOS DE CIMENTO E COMPOSIçõES DE CIMENTO INCLUINDO OS MESMOS. De acordo com a presente invenção, é proposto o uso de partículas sólidas peneiradas a 50 microns como agentes de controle de perda de fluido em composições de cimento usadas para a cimentação de poços de petróleo, gás, água ou geotérmicos. A presente invenção refere-se a composições de cimento que compreendem partículas sólidas peneiradas a 50 microns.
BR9707259A 1996-01-31 1997-01-29 Aditivos de cimento e composições de cimento incluindo os mesmos BR9707259A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9601176A FR2744118B1 (fr) 1996-01-31 1996-01-31 Agent de controle du filtrat pour coulis de cimentation de puits petroliers ou analogues et compositions de coulis comportant ledit agent
PCT/EP1997/000397 WO1997028097A1 (en) 1996-01-31 1997-01-29 Cement additives and cement compositions including said additives

Publications (1)

Publication Number Publication Date
BR9707259A true BR9707259A (pt) 1999-12-28

Family

ID=9488696

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707259A BR9707259A (pt) 1996-01-31 1997-01-29 Aditivos de cimento e composições de cimento incluindo os mesmos

Country Status (9)

Country Link
EP (1) EP0877717B1 (pt)
AU (1) AU709575B2 (pt)
BR (1) BR9707259A (pt)
CA (1) CA2244963A1 (pt)
DE (1) DE69701450T2 (pt)
DK (1) DK0877717T3 (pt)
FR (1) FR2744118B1 (pt)
NO (1) NO983481L (pt)
WO (1) WO1997028097A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6562122B2 (en) 2000-09-18 2003-05-13 Halliburton Energy Services, Inc. Lightweight well cement compositions and methods
DE60213134T2 (de) * 2002-03-06 2007-04-26 Halliburton Energy Services, Inc., Duncan Leichte bohrlochzementzusammensetzungen und verfahren
US6989057B2 (en) 2002-12-10 2006-01-24 Halliburton Energy Services, Inc. Zeolite-containing cement composition
FI126025B (fi) 2012-09-12 2016-05-31 Fatec Oy Menetelmä ja laitteisto jätteeksi luokiteltavan aineen käsittelemiseksi, menetelmällä valmistettu tuote ja tuotteen käyttö

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482381A (en) * 1982-06-21 1984-11-13 Cordova Chemical Company Of Michigan Solid polyamine-based fluid loss control additives
NO158499C (no) * 1985-09-03 1988-09-21 Elkem As Hydraulisk sementoppslemming.
US5229019A (en) * 1986-02-24 1993-07-20 Forrest Gabriel T Low fluid leakoff cementing compositions and filtration control additive for cement
NO165673C (no) * 1987-11-16 1991-03-20 Elkem As Hydraulisk sementoppslemming.
US4941536A (en) * 1989-06-27 1990-07-17 Halliburton Company Set retarded cement compositions and methods for well cementing
NL9400564A (nl) * 1994-04-08 1995-11-01 Kema Nv Vulmiddel voor beton en soortgelijk bouwmateriaal.

Also Published As

Publication number Publication date
NO983481D0 (no) 1998-07-28
AU709575B2 (en) 1999-09-02
WO1997028097A1 (en) 1997-08-07
EP0877717B1 (en) 2000-03-15
DE69701450T2 (de) 2000-10-26
DE69701450D1 (de) 2000-04-20
EP0877717A1 (en) 1998-11-18
AU1597097A (en) 1997-08-22
NO983481L (no) 1998-09-30
FR2744118A1 (fr) 1997-08-01
FR2744118B1 (fr) 1998-04-30
DK0877717T3 (da) 2000-08-21
CA2244963A1 (en) 1997-08-07

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A E 12A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1996 DE 07/04/2009 E A 13A ANUIDADE.