MY197173A - Additives for oil well cement slurries and aqueous based drilling fluids comprising microsilica and a method for the production thereof - Google Patents

Additives for oil well cement slurries and aqueous based drilling fluids comprising microsilica and a method for the production thereof

Info

Publication number
MY197173A
MY197173A MYPI2020000482A MYPI2020000482A MY197173A MY 197173 A MY197173 A MY 197173A MY PI2020000482 A MYPI2020000482 A MY PI2020000482A MY PI2020000482 A MYPI2020000482 A MY PI2020000482A MY 197173 A MY197173 A MY 197173A
Authority
MY
Malaysia
Prior art keywords
microsilica
additives
production
oil well
drilling fluids
Prior art date
Application number
MYPI2020000482A
Inventor
Mohamed Al-Bagoury
Original Assignee
Elkem Materials
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 Elkem Materials filed Critical Elkem Materials
Publication of MY197173A publication Critical patent/MY197173A/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
    • C09K8/42—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
    • C09K8/467—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 containing additives for specific purposes
    • C09K8/487—Fluid loss control additives; Additives for reducing or preventing circulation loss
    • 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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/5045—Compositions based on water or polar solvents containing inorganic compounds
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • C04B18/146—Silica fume
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/12—Multiple coating or impregnating
    • 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
    • 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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • 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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/516—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The present invention relates to additives for oil well cement slurries and aqueous based drilling fluids comprising microsilica having a particle size in the range 0.02 ?m to 45 ?m in an amount in the range of 1-80 weight % by the total weight of dry matter, the microsilica surface being modified with polymerizable silane and the additive further comprising at least one acrylamide derivative monomer and optionally at least one acidic unsaturated monomer, and a method for the production thereof.
MYPI2020000482A 2017-10-02 2018-09-28 Additives for oil well cement slurries and aqueous based drilling fluids comprising microsilica and a method for the production thereof MY197173A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20171572A NO347186B1 (en) 2017-10-02 2017-10-02 Fluid loss additives for oil well cement slurries and aqueous based drilling fluids comprising microsilica and a method for the production thereof
PCT/NO2018/050235 WO2019070129A1 (en) 2017-10-02 2018-09-28 Additives for oil well cement slurries and aqueous based drilling fluids comprising microsilica and a method for the production thereof

Publications (1)

Publication Number Publication Date
MY197173A true MY197173A (en) 2023-05-28

Family

ID=63963357

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2020000482A MY197173A (en) 2017-10-02 2018-09-28 Additives for oil well cement slurries and aqueous based drilling fluids comprising microsilica and a method for the production thereof

Country Status (5)

Country Link
CN (1) CN111448288A (en)
MY (1) MY197173A (en)
NO (1) NO347186B1 (en)
RO (1) RO134502A2 (en)
WO (1) WO2019070129A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110606695A (en) * 2019-10-17 2019-12-24 江苏兆佳建材科技有限公司 Modified polycarboxylate superplasticizer and preparation method thereof
CN111253921B (en) * 2020-03-23 2022-03-08 中石化石油工程技术服务有限公司 Filtrate reducer, preparation method thereof, water-based drilling fluid and application thereof
CN113881000B (en) * 2020-07-01 2024-06-28 中国石油化工股份有限公司 Polymer microsphere and preparation method and application thereof
CN111961458B (en) * 2020-08-19 2022-08-12 中国海洋石油集团有限公司 Polymer material for oil well water control
CN113773440B (en) * 2021-10-12 2023-03-28 中国石油大学(华东) Water-based drilling fluid filtrate reducer capable of inhibiting natural gas hydrate decomposition and preparation method and application thereof
CN115975133B (en) * 2022-12-02 2024-07-02 中国石油大学(华东) Suspension stabilizer for high-temperature high-density well cementation cement paste, and preparation method and application thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275652A (en) * 1982-12-07 1994-01-04 Elkem Materials Inc. Concrete additive comprising a multicomponent admixture containing silica fume, its method of manufacture and concrete produced therewith
DE102006061327A1 (en) 2006-12-22 2008-06-26 Basf Construction Polymers Gmbh Grafting copolymer, useful e.g. as additives in construction chemical applications, water retention agents and fluid loss additives, comprises silica, which is reacted with an unsaturated silane and a polymer containing sulfonic acid
BRPI0822660A2 (en) 2008-05-21 2015-06-30 Basf Se Graft Copolymer, Process for Graft Preparation and Use
CN101456931B (en) * 2009-01-04 2012-08-15 中国海洋石油总公司 Synthesis of polymer oil well cement filtrate loss reduction additive and synthetic method thereof and application
CN101818050B (en) 2010-03-19 2012-10-03 西南石油大学 Modified nano-drilling fluid treating agent for restraining mud shale expansion
CN102485830A (en) * 2010-12-02 2012-06-06 北京化工大学 Profile control oil-displacement agent for core-shell type inorganic/organic polymer composite microballoon
NO334970B1 (en) * 2011-06-01 2014-08-11 Elkem As cement Compositions
CN103214631B (en) * 2013-03-22 2015-07-08 中国石油天然气股份有限公司 Temperature-sensitive modified silicon dioxide nano-microsphere and preparation method and application thereof
CN103725278B (en) * 2013-12-10 2016-03-30 河南正佳能源环保股份有限公司 The preparation method of the nanometer displacement agent of a kind of heatproof, salt tolerant
CN103865008B (en) * 2014-03-28 2016-05-25 西南石油大学 Polyamide-amide hybridized nanometer silica dissaving polymer and preparation method thereof
CA2952578A1 (en) * 2014-08-15 2016-02-18 Halliburton Energy Services, Inc. Self-suspending functionalized proppant particulates for use in subterranean formation operations
CN104744647B (en) * 2014-12-09 2017-09-19 西南石油大学 Modified Nano SiO2The preparation method of graft copolymer
BR122022015634B1 (en) * 2015-06-11 2022-11-29 Championx Usa Inc CEMENT COMPOSITION
NO342672B1 (en) * 2016-09-13 2018-06-25 Elkem As Microsilica slurry and method for producing such slurry

Also Published As

Publication number Publication date
CN111448288A (en) 2020-07-24
NO20171572A1 (en) 2019-04-03
WO2019070129A1 (en) 2019-04-11
NO347186B1 (en) 2023-06-26
RO134502A2 (en) 2020-10-30

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