EA200100535A1 - Цементирующая композиция и ее применение для цементирования нефтяных скважин или подобных сооружений - Google Patents

Цементирующая композиция и ее применение для цементирования нефтяных скважин или подобных сооружений

Info

Publication number
EA200100535A1
EA200100535A1 EA200100535A EA200100535A EA200100535A1 EA 200100535 A1 EA200100535 A1 EA 200100535A1 EA 200100535 A EA200100535 A EA 200100535A EA 200100535 A EA200100535 A EA 200100535A EA 200100535 A1 EA200100535 A1 EA 200100535A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cementing
similar structures
oil wells
application
composition
Prior art date
Application number
EA200100535A
Other languages
English (en)
Other versions
EA002938B1 (ru
Inventor
Андре Гарнье
Мишель Мишо
Филипп Ревиль
Original Assignee
Софитек Н.В.
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 Софитек Н.В. filed Critical Софитек Н.В.
Publication of EA200100535A1 publication Critical patent/EA200100535A1/ru
Publication of EA002938B1 publication Critical patent/EA002938B1/ru

Links

Classifications

    • 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
    • C04B28/04—Portland cements
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0027—Standardised cement types
    • C04B2103/0028—Standardised cement types according to API
    • C04B2103/0035—Type G
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/76—Use at unusual temperatures, e.g. sub-zero
    • C04B2111/766—Low temperatures, but above zero
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/01—Fly ash

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)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Revetment (AREA)

Abstract

Данное изобретение представляет цементирующую композицию для нефтяных скважин или подобных сооружений с пористостью менее 50% и с твердой фазой, содержащей от 35 до 65% по объему полых микросфер, от 20 до 45% портландцемента класса G и от 5 до 25% портландмикроцемента класса G. Данное изобретение используется для цементирования направляющих труб в арктических зонах или в глубоководных скважинах.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200100535A 1998-11-13 1998-11-13 Цементирующая композиция и ее применение для цементирования нефтяных скважин или подобных сооружений EA002938B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR1998/002429 WO2000029351A1 (fr) 1998-11-13 1998-11-13 Compositions de cimentation et application a la cimentation de puits petroliers ou analogues

Publications (2)

Publication Number Publication Date
EA200100535A1 true EA200100535A1 (ru) 2001-10-22
EA002938B1 EA002938B1 (ru) 2002-10-31

Family

ID=9523474

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200100535A EA002938B1 (ru) 1998-11-13 1998-11-13 Цементирующая композиция и ее применение для цементирования нефтяных скважин или подобных сооружений

Country Status (7)

Country Link
US (1) US6656265B1 (ru)
AU (1) AU1241999A (ru)
CA (1) CA2350545C (ru)
EA (1) EA002938B1 (ru)
GB (1) GB2362881B (ru)
NO (1) NO326424B1 (ru)
WO (1) WO2000029351A1 (ru)

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Also Published As

Publication number Publication date
EA002938B1 (ru) 2002-10-31
WO2000029351A1 (fr) 2000-05-25
AU1241999A (en) 2000-06-05
CA2350545A1 (en) 2000-05-25
CA2350545C (en) 2008-02-26
NO20012352D0 (no) 2001-05-11
GB0111449D0 (en) 2001-07-04
NO326424B1 (no) 2008-12-01
GB2362881B (en) 2002-08-14
GB2362881A (en) 2001-12-05
US6656265B1 (en) 2003-12-02
NO20012352L (no) 2001-07-05

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