GB1489137A - Additive for cement slurries and rinsing slurries for deep bores - Google Patents

Additive for cement slurries and rinsing slurries for deep bores

Info

Publication number
GB1489137A
GB1489137A GB1931275A GB1931275A GB1489137A GB 1489137 A GB1489137 A GB 1489137A GB 1931275 A GB1931275 A GB 1931275A GB 1931275 A GB1931275 A GB 1931275A GB 1489137 A GB1489137 A GB 1489137A
Authority
GB
United Kingdom
Prior art keywords
slurries
subjected
residues
maximum
rinsing
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
GB1931275A
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.)
Occidental Chemical Corp
Original Assignee
Occidental Chemical Corp
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 Occidental Chemical Corp filed Critical Occidental Chemical Corp
Priority to GB1931275A priority Critical patent/GB1489137A/en
Publication of GB1489137A publication Critical patent/GB1489137A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24Macromolecular compounds
    • C04B24/36Bituminous materials, e.g. tar, pitch
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/04Aqueous well-drilling compositions
    • C09K8/14Clay-containing compositions
    • C09K8/18Clay-containing compositions characterised by the organic compounds
    • C09K8/22Synthetic organic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C09K8/467Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
    • C09K8/487Fluid loss control additives; Additives for reducing or preventing circulation loss
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/46Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents

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)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Structural Engineering (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

1489137 Cement slurry additives OCCIDENTAL OEL GmbH 8 May 1975 19312/75 Heading ClH [Also in Division E1] An additive for cement slurries and rinsing slurries for deep bores comprises distillation residues from crude oils, residues of deasphaltizing by solvents of distillation residues, or mixtures thereof, which are subjected to an oxidation process and standardized as regards a softening point according to the ring and ball method of at least 135‹ C., a density at 25‹ C. of 1À07 at the maximum and a penetration at 25‹ C. of 4 at the maximum, and are then subjected to a crushing operation to achieve a graduated grain size. The oxidation may be effected by blowing with air at approximately 300‹ C. after which the product is blown cold and subjected to grinding to a maximum grain size of 2 mm. High nolecular weight paraffins may be added in proportions of 5-50% by weight to the residues prior to the oxidation process.
GB1931275A 1975-05-08 1975-05-08 Additive for cement slurries and rinsing slurries for deep bores Expired GB1489137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1931275A GB1489137A (en) 1975-05-08 1975-05-08 Additive for cement slurries and rinsing slurries for deep bores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1931275A GB1489137A (en) 1975-05-08 1975-05-08 Additive for cement slurries and rinsing slurries for deep bores

Publications (1)

Publication Number Publication Date
GB1489137A true GB1489137A (en) 1977-10-19

Family

ID=10127297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1931275A Expired GB1489137A (en) 1975-05-08 1975-05-08 Additive for cement slurries and rinsing slurries for deep bores

Country Status (1)

Country Link
GB (1) GB1489137A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee