GB793268A - Processes for cementing boreholes and hydraulic binding agents suitable for use in such processes - Google Patents

Processes for cementing boreholes and hydraulic binding agents suitable for use in such processes

Info

Publication number
GB793268A
GB793268A GB32194/55A GB3219455A GB793268A GB 793268 A GB793268 A GB 793268A GB 32194/55 A GB32194/55 A GB 32194/55A GB 3219455 A GB3219455 A GB 3219455A GB 793268 A GB793268 A GB 793268A
Authority
GB
United Kingdom
Prior art keywords
processes
setting
per cent
cementing
binding agents
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.)
Expired
Application number
GB32194/55A
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij 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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB793268A publication Critical patent/GB793268A/en
Expired legal-status Critical Current

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
    • C04B28/08—Slag 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

A pumpable cement slurry suitable for cementing bore holes is prepared by mixing an aqueous liquid with a hydraulic binder comprising one or more finely-divided quickly-cooled basic blast furnace slags substantially free from activators and devoid of setting properties under atmospheric conditions. Preferably at least 50 per cent of the slag particles are smaller than 20 microns. 20-70 per cent of a finely divided non-setting substance, e.g., quartz, pozzuslanas, slate or bentonite can be included in the binder to delay setting, as also can acid salts, e.g., ammonium chloride. Preferred water: slag ratio for the slurry is 0,4.
GB32194/55A 1954-11-12 1955-11-10 Processes for cementing boreholes and hydraulic binding agents suitable for use in such processes Expired GB793268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL793268X 1954-11-12

Publications (1)

Publication Number Publication Date
GB793268A true GB793268A (en) 1958-04-16

Family

ID=19834472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32194/55A Expired GB793268A (en) 1954-11-12 1955-11-10 Processes for cementing boreholes and hydraulic binding agents suitable for use in such processes

Country Status (1)

Country Link
GB (1) GB793268A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456717A1 (en) * 1979-05-18 1980-12-12 Halliburton Co LIGHTWEIGHT CEMENT AND METHOD OF CEMENTING USING THE SAME
GB2302091A (en) * 1995-06-13 1997-01-08 Sofitech Nv Squeeze cementing composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456717A1 (en) * 1979-05-18 1980-12-12 Halliburton Co LIGHTWEIGHT CEMENT AND METHOD OF CEMENTING USING THE SAME
GB2302091A (en) * 1995-06-13 1997-01-08 Sofitech Nv Squeeze cementing composition
GB2302091B (en) * 1995-06-13 1997-08-27 Sofitech Nv Cementing compositions and the application of such compositions to cementing oil or analogous wells

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