RO134502A2 - Aditivi pentru suspensii de ciment pentru puţuri petroliere şi fluide de foraj pe bază apoasă cuprinzând microsilice şi metodă de producere a acestora - Google Patents

Aditivi pentru suspensii de ciment pentru puţuri petroliere şi fluide de foraj pe bază apoasă cuprinzând microsilice şi metodă de producere a acestora Download PDF

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Publication number
RO134502A2
RO134502A2 ROA202000118A RO202000118A RO134502A2 RO 134502 A2 RO134502 A2 RO 134502A2 RO A202000118 A ROA202000118 A RO A202000118A RO 202000118 A RO202000118 A RO 202000118A RO 134502 A2 RO134502 A2 RO 134502A2
Authority
RO
Romania
Prior art keywords
microsilica
weight
fluid loss
acrylamide
total weight
Prior art date
Application number
ROA202000118A
Other languages
English (en)
Romanian (ro)
Inventor
Mohamed Al-Bagoury
Original Assignee
Elkem Asa
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 Asa filed Critical Elkem Asa
Publication of RO134502A2 publication Critical patent/RO134502A2/ro

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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
    • C09K8/50—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
    • 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
    • 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)
ROA202000118A 2017-10-02 2018-09-28 Aditivi pentru suspensii de ciment pentru puţuri petroliere şi fluide de foraj pe bază apoasă cuprinzând microsilice şi metodă de producere a acestora RO134502A2 (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20171572 2017-10-02
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 OIL WELL CEMENT SLIDE ADDITIVES AND AQUEOUS BASED DRILLING FLUIDS COMPRISING THE MICROSILICE AND PRODUCTION METHOD THEREOF

Publications (1)

Publication Number Publication Date
RO134502A2 true RO134502A2 (ro) 2020-10-30

Family

ID=63963357

Family Applications (1)

Application Number Title Priority Date Filing Date
ROA202000118A RO134502A2 (ro) 2017-10-02 2018-09-28 Aditivi pentru suspensii de ciment pentru puţuri petroliere şi fluide de foraj pe bază apoasă cuprinzând microsilice şi metodă de producere a acestora

Country Status (5)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110606695A (zh) * 2019-10-17 2019-12-24 江苏兆佳建材科技有限公司 一种改性聚羧酸减水剂及其制备方法
CN111253921B (zh) * 2020-03-23 2022-03-08 中石化石油工程技术服务有限公司 降滤失剂及其制备方法和水基钻井液以及其应用
CN113881000B (zh) * 2020-07-01 2024-06-28 中国石油化工股份有限公司 一种聚合物微球及其制备方法和应用
CN111961458B (zh) * 2020-08-19 2022-08-12 中国海洋石油集团有限公司 油井控水用高分子材料
CN113773440B (zh) * 2021-10-12 2023-03-28 中国石油大学(华东) 一种可抑制天然气水合物分解的水基钻井液降滤失剂及其制备方法与应用
CN115975133B (zh) * 2022-12-02 2024-07-02 中国石油大学(华东) 高温高密度固井水泥浆用悬浮稳定剂及制备方法与应用

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 (de) 2006-12-22 2008-06-26 Basf Construction Polymers Gmbh Pfropf-Copolymer, Verfahren zu dessen Herstellung und seine Verwendung
BRPI0822660A2 (pt) 2008-05-21 2015-06-30 Basf Se Copolímero de enxerto, processo para a preparação do mesmo e seu uso
CN101456931B (zh) * 2009-01-04 2012-08-15 中国海洋石油总公司 一种合成聚合物类油井水泥降失水剂及其合成方法和应用
CN101818050B (zh) 2010-03-19 2012-10-03 西南石油大学 一种抑制泥页岩膨胀的改性纳米钻井液处理剂
CN102485830A (zh) * 2010-12-02 2012-06-06 北京化工大学 一种核壳型无机/有机聚合物复合微球调剖驱油剂
NO334970B1 (no) * 2011-06-01 2014-08-11 Elkem As Sementsammensetninger
CN103214631B (zh) * 2013-03-22 2015-07-08 中国石油天然气股份有限公司 一种温敏改性二氧化硅纳米微球及其制备方法与应用
CN103725278B (zh) * 2013-12-10 2016-03-30 河南正佳能源环保股份有限公司 一种耐温、耐盐的纳米驱油剂的制备方法
CN103865008B (zh) * 2014-03-28 2016-05-25 西南石油大学 聚酰胺-胺杂化纳米二氧化硅超支化聚合物及其制备方法
CA2952578A1 (en) * 2014-08-15 2016-02-18 Halliburton Energy Services, Inc. Self-suspending functionalized proppant particulates for use in subterranean formation operations
CN104744647B (zh) * 2014-12-09 2017-09-19 西南石油大学 改性纳米SiO2接枝共聚物的制备方法
BR122022015634B1 (pt) * 2015-06-11 2022-11-29 Championx Usa Inc Composição de cimento
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 (zh) 2020-07-24
MY197173A (en) 2023-05-28
NO20171572A1 (en) 2019-04-03
WO2019070129A1 (en) 2019-04-11
NO347186B1 (en) 2023-06-26

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