NO20054752D0 - Sementblanding og fremgangsmate for a redusere viskositet i en sementblanding - Google Patents

Sementblanding og fremgangsmate for a redusere viskositet i en sementblanding

Info

Publication number
NO20054752D0
NO20054752D0 NO20054752A NO20054752A NO20054752D0 NO 20054752 D0 NO20054752 D0 NO 20054752D0 NO 20054752 A NO20054752 A NO 20054752A NO 20054752 A NO20054752 A NO 20054752A NO 20054752 D0 NO20054752 D0 NO 20054752D0
Authority
NO
Norway
Prior art keywords
cement
reducing viscosity
mix
mixing
cement mixing
Prior art date
Application number
NO20054752A
Other languages
English (en)
Other versions
NO20054752L (no
Inventor
Larry S Eoff
Baireddy Raghava Reddy
Original Assignee
Halliburton Energy Serv Inc
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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20054752D0 publication Critical patent/NO20054752D0/no
Publication of NO20054752L publication Critical patent/NO20054752L/no

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
    • C04B28/06—Aluminous cements
    • 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
    • C04B28/34—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 cold phosphate binders
    • 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
    • C09K8/473—Density reducing additives, e.g. for obtaining foamed cement compositions
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/26—Corrosion of reinforcement resistance
    • 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)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
NO20054752A 2003-04-15 2005-10-14 Sementblanding og fremgangsmate for a redusere viskositet i en sementblanding NO20054752L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/413,650 US7273100B2 (en) 2003-04-15 2003-04-15 Biodegradable dispersants for cement compositions and methods of cementing in subterranean formations
PCT/GB2004/001503 WO2004094776A1 (en) 2003-04-15 2004-04-06 Biodegradable dispersants for cement compositions and methods of cementing in subterranean formations

Publications (2)

Publication Number Publication Date
NO20054752D0 true NO20054752D0 (no) 2005-10-14
NO20054752L NO20054752L (no) 2005-11-14

Family

ID=33158583

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20054752A NO20054752L (no) 2003-04-15 2005-10-14 Sementblanding og fremgangsmate for a redusere viskositet i en sementblanding

Country Status (5)

Country Link
US (3) US7273100B2 (no)
EP (1) EP1613836A1 (no)
CA (1) CA2522540A1 (no)
NO (1) NO20054752L (no)
WO (1) WO2004094776A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055603B2 (en) * 2003-09-24 2006-06-06 Halliburton Energy Services, Inc. Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations
US8703659B2 (en) * 2005-01-24 2014-04-22 Halliburton Energy Services, Inc. Sealant composition comprising a gel system and a reduced amount of cement for a permeable zone downhole
WO2008145975A1 (en) * 2007-05-30 2008-12-04 Halliburton Energy Services, Inc Polysaccharide based cement additives
US8586508B2 (en) * 2007-05-30 2013-11-19 Halliburton Energy Services, Inc. Polysaccharide based cement additives
US8569214B2 (en) * 2007-05-30 2013-10-29 Halliburton Energy Services, Inc. Methods of using polysaccharide based cement additives
US8575075B2 (en) * 2009-02-27 2013-11-05 Fmc Corporation Oil-field viscosity breaker method utilizing a peracid
US10858570B2 (en) * 2012-07-17 2020-12-08 Dow Global Technologies Llc Aqueous cement compositions incorporating particles that are activated to control rheology when water soluble portions of the particles are released in the presence of water
US10179807B2 (en) * 2012-12-07 2019-01-15 Cornell University Crosslinked thermoset resins and methods thereof
US9359254B2 (en) 2013-11-12 2016-06-07 Baker Hughes Incorporated Wellbore cement compositions and wellbore cementing methods
CN106630873A (zh) * 2016-12-21 2017-05-10 卡本复合材料（天津）有限公司 一种湿法喷射聚合物砂浆
US11279864B2 (en) * 2019-10-04 2022-03-22 Saudi Arabian Oil Company Method of application of sliding-ring polymers to enhance elastic properties in oil-well cement
CN111825372B (zh) * 2020-08-31 2022-04-26 日照弗尔曼新材料科技有限公司 一种聚羧酸系高性能减水剂及其制备方法
US20220185733A1 (en) 2020-12-11 2022-06-16 Sika Technology Ag Cementitious compositions comprising oxidatively degraded polysaccharide as water reducing agents
US20220251436A1 (en) * 2021-02-09 2022-08-11 Kevin Foody Compressible Cementitious Compositions, Subterranean Systems, And Methods Of Incorporating Cementitious Compositions Into Such Systems

Family Cites Families (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250107A (en) * 1939-09-02 1941-07-22 Detroit Edison Co Concrete
US2662024A (en) * 1951-03-01 1953-12-08 Kaiser Gypsum Company Inc Cementitious compositions
US3180748A (en) * 1961-11-02 1965-04-27 Pan American Petroleum Corp High-temperature well cement
US3359225A (en) * 1963-08-26 1967-12-19 Charles F Weisend Cement additives containing polyvinylpyrrolidone and a condensate of sodium naphthalene sulfonate with formaldehyde
US3414467A (en) * 1964-09-03 1968-12-03 Keep Chemical Company Gypsum wallboard and process of making the same
US3411926A (en) * 1966-08-01 1968-11-19 Staley Mfg Co A E Joint cement
US3503768A (en) * 1967-03-22 1970-03-31 Grace W R & Co Dialdehyde starch hydraulic cement composition additive
GB1183688A (en) 1968-10-04 1970-03-11 Texaco Development Corp Drilling Fluid
US3782985A (en) * 1971-11-26 1974-01-01 Cadcom Inc Lightweight,high strength concrete and method for manufacturing the same
US3901316A (en) * 1974-08-13 1975-08-26 Shell Oil Co Asphalt plug emplacement process
US4310486A (en) * 1976-01-16 1982-01-12 Cornwell Charles E Compositions of cementitious mortar, grout and concrete
US4061611A (en) * 1976-09-22 1977-12-06 The Sherwin-Williams Company Aqueous compositions containing starch ester dispersants
US4111710A (en) * 1976-12-23 1978-09-05 Union Carbide Corporation Method of incorporating carbon fibers into cement to produce reinforced structures having improved flexural strengths
FR2376829A1 (fr) * 1977-01-05 1978-08-04 Lafarge Fondu Int Ciment alumineux refractaire et son procede de preparation
US4233162A (en) * 1978-02-07 1980-11-11 Halliburton Company Oil well fluids and dispersants
JPS55102817A (en) * 1979-01-31 1980-08-06 Bridgestone Corp Effective utilization of waste tire
US4340427A (en) * 1979-05-10 1982-07-20 Halliburton Company Well cementing process and gasified cements useful therein
US4304298A (en) * 1979-05-10 1981-12-08 Halliburton Company Well cementing process and gasified cements useful therein
CA1154945A (en) * 1979-09-28 1983-10-11 Charles R. Dawson, Jr. Thickener from water-swellable material, oil surfactant and water
US4466837A (en) * 1980-03-03 1984-08-21 Halliburton Company Liquid water loss reducing additives for cement slurries
US4367093A (en) * 1981-07-10 1983-01-04 Halliburton Company Well cementing process and gasified cements useful therein
US4498995A (en) * 1981-08-10 1985-02-12 Judith Gockel Lost circulation drilling fluid
US4460052A (en) * 1981-08-10 1984-07-17 Judith Gockel Prevention of lost circulation of drilling muds
NO162810C (no) * 1982-04-06 1992-08-13 Schlumberger Cie Dowell Sementoppslemming og fremgangsmaate for sementering av oljebroenner og geotermiske broenner.
US4450010A (en) * 1983-04-29 1984-05-22 Halliburton Company Well cementing process and gasified cements useful therein
DE3344291A1 (de) * 1983-12-07 1985-06-13 Skw Trostberg Ag, 8223 Trostberg Dispergiermittel fuer salzhaltige systeme
US4522653A (en) * 1984-04-03 1985-06-11 Halliburton Company Salt cement dispersant and method of using same in cementing subterranean wellbore
US4557763A (en) * 1984-05-30 1985-12-10 Halliburton Company Dispersant and fluid loss additives for oil field cements
JPS60260451A (ja) * 1984-06-07 1985-12-23 ダイセル化学工業株式会社 モルタル混和剤
FR2573064B1 (fr) * 1984-11-15 1991-10-25 Schlumberger Cie Dowell Composition amelioree de laitier de ciment allege pour cimentation de puits petroliers et de gaz
FR2576591B1 (fr) * 1985-01-29 1992-04-17 Schlumberger Cie Dowell Compositions de ciments pour cimentation de puits permettant de lutter contre le cheminement de gaz sous pression dans l'annulaire cimente par prise " a angle droit "
US4596834A (en) * 1985-02-14 1986-06-24 The Babcock & Wilcox Company Water resistant foamed product prepared from a latex, a mineral acid, hydraulic cement, filler, aggregate and stabilizer
US4565578A (en) * 1985-02-26 1986-01-21 Halliburton Company Gas generation retarded aluminum powder for oil field cements
US4635724A (en) * 1985-07-26 1987-01-13 Dowell Schlumberger Incorporated CO2 -enhanced hydrocarbon recovery with corrosion-resistant cement
GB8531866D0 (en) * 1985-12-30 1986-02-05 Shell Int Research Forming impermeable coating on borehole wall
EP0242793B1 (en) * 1986-04-23 1993-03-03 Mitsubishi Kasei Corporation Cement reinforcing fiber
US4792361A (en) * 1986-08-08 1988-12-20 Cemcom Corp. Cementitious composite friction compositions
US5185389A (en) * 1986-08-26 1993-02-09 Gemeng, Ltd. Latex modified mortar and concrete
US4841040A (en) * 1987-12-09 1989-06-20 Aqualon Company Phosphated, oxidized starch and use of same as dispersant in aqueous solutions and coating for lithography
US4883125A (en) * 1987-12-11 1989-11-28 Atlantic Richfield Company Cementing oil and gas wells using converted drilling fluid
US5032181A (en) * 1988-04-20 1991-07-16 Chung Deborah D L Carbon fiber reinforced cement concrete composites improved by using chemical agents
US4927462A (en) * 1988-12-23 1990-05-22 Associated Universities, Inc. Oxidation of carbon fiber surfaces for use as reinforcement in high-temperature cementitious material systems
US5120367A (en) * 1989-05-19 1992-06-09 Fritz Chemical Company Concrete admixture device and method of using same
US5223168A (en) * 1989-12-12 1993-06-29 Gary Holt Surface cleaner and treatment
US5292367A (en) * 1990-04-18 1994-03-08 Atlantic Richfield Company Dispersant compositions for subterranean well drilling and completion
US5105885A (en) * 1990-11-20 1992-04-21 Bj Services Company Well cementing method using a dispersant and fluid loss intensifier
US5147565A (en) * 1990-12-12 1992-09-15 Halliburton Company Foamed well cementing compositions and methods
US5258222A (en) * 1990-12-21 1993-11-02 Crivelli Henry A Incorporation of rubber tire crumbs and siliceous crystalline grains in construction products
US5159980A (en) * 1991-06-27 1992-11-03 Halliburton Company Well completion and remedial methods utilizing rubber latex compositions
US5250578A (en) * 1991-07-05 1993-10-05 Cornwell Charles E Foamed cementitious composition and method of making
US5247086A (en) * 1992-03-26 1993-09-21 American Cyanamid Company Process for the synthesis of 5-[(substituted amino]-8-[phenyl or substituted-phenyl]-3H,6H-1,4,5A,8A-tetraazaace-naphthylen-3-ones and intermediates therefor
US5391226A (en) * 1992-04-23 1995-02-21 Tiremix Corporation Rubber-crumb-reinforced cement concrete
US5263542A (en) * 1992-05-27 1993-11-23 Halliburton Company Set retarded ultra fine cement compositions and methods
US5453310A (en) * 1992-08-11 1995-09-26 E. Khashoggi Industries Cementitious materials for use in packaging containers and their methods of manufacture
US5641584A (en) * 1992-08-11 1997-06-24 E. Khashoggi Industries Highly insulative cementitious matrices and methods for their manufacture
US5307876A (en) * 1992-10-22 1994-05-03 Shell Oil Company Method to cement a wellbore in the presence of carbon dioxide
US5603759A (en) * 1993-02-11 1997-02-18 Indresco Inc. Stable, cement-bonded, overhead sprayed insulating mixes and resultant linings
US5339902A (en) * 1993-04-02 1994-08-23 Halliburton Company Well cementing using permeable cement
US5456751A (en) * 1993-09-03 1995-10-10 Trustees Of The University Of Pennsylvania Particulate rubber included concrete compositions
US5339903A (en) * 1993-11-12 1994-08-23 Halliburton Company Method for control of gas migration in well cementing
US5466280A (en) * 1994-02-24 1995-11-14 Lee; Chwen-Chern Inorganic coating composition having high-heat-resisting, anti-rusting and anti-corrosive properties
US5624489A (en) * 1995-01-23 1997-04-29 National Research Council Of Canada Conversion-preventing additive for high alumina cement products
US5588489A (en) * 1995-10-31 1996-12-31 Halliburton Company Lightweight well cement compositions and methods
US5681452A (en) * 1995-10-31 1997-10-28 Kirkbride; Chalmer G. Process and apparatus for converting oil shale or tar sands to oil
US5791380A (en) * 1995-12-12 1998-08-11 Halliburton Company Methods of forming insulated pipeline bundles
US5696059A (en) * 1996-01-31 1997-12-09 Halliburton Company Methods of preventing well cement stress failure
US5795924A (en) * 1996-07-01 1998-08-18 Halliburton Company Resilient well cement compositions and methods
AU7795298A (en) * 1997-05-26 1998-12-30 Konstantin Sobolev Complex admixture and method of cement based materials production
US5989336A (en) * 1997-07-08 1999-11-23 Atlantic Richfield Company Cement composition
US6796378B2 (en) * 1997-08-15 2004-09-28 Halliburton Energy Services, Inc. Methods of cementing high temperature wells and cement compositions therefor
US5900053A (en) * 1997-08-15 1999-05-04 Halliburton Energy Services, Inc. Light weight high temperature well cement compositions and methods
AU738096B2 (en) * 1997-08-15 2001-09-06 Halliburton Energy Services, Inc. Light weight high temperature well cement compositions and methods
US5779787A (en) * 1997-08-15 1998-07-14 Halliburton Energy Services, Inc. Well cement compositions containing rubber particles and methods of cementing subterranean zones
US6230804B1 (en) * 1997-12-19 2001-05-15 Bj Services Company Stress resistant cement compositions and methods for using same
FR2778402B1 (fr) * 1998-05-11 2000-07-21 Schlumberger Cie Dowell Compositions de cimentation et application de ces compositions pour la cimentation des puits petroliers ou analogues
CA2302688C (en) * 1998-07-22 2005-09-27 Borden Chemical, Inc. Composite proppant, composite filtration media and methods for making and using same
US6019835A (en) * 1998-09-01 2000-02-01 Halliburton Energy Services, Inc. Cement compositions and biodegradable dispersants therefor
US6279652B1 (en) * 1998-09-23 2001-08-28 Halliburton Energy Services, Inc. Heat insulation compositions and methods
US6319312B1 (en) * 1998-11-18 2001-11-20 Advanced Construction Materials Corp. Strengthened, light weight wallboard and method and apparatus for making the same
US6063738A (en) * 1999-04-19 2000-05-16 Halliburton Energy Services, Inc. Foamed well cement slurries, additives and methods
BR9902726B1 (pt) * 1999-07-13 2010-07-13 composições estocáveis para cimentação de poços de óleo e gás.
US6569232B2 (en) * 1999-08-09 2003-05-27 Magdiel Castro Fiber reinforced light weight cellular concrete
US6241815B1 (en) 1999-08-10 2001-06-05 United States Gypsum Company Gypsum-cement system for construction materials
US6182758B1 (en) * 1999-08-30 2001-02-06 Halliburton Energy Services, Inc. Dispersant and fluid loss control additives for well cements, well cement compositions and methods
US6308777B2 (en) * 1999-10-13 2001-10-30 Halliburton Energy Services, Inc. Cementing wells with crack and shatter resistant cement
US6244343B1 (en) * 2000-03-09 2001-06-12 Halliburton Energy Services, Inc. Cementing in deep water offshore wells
US6379446B1 (en) * 2000-04-03 2002-04-30 E. Khashoggi Industries, Llc. Methods for dispersing fibers within aqueous compositions
US6457524B1 (en) * 2000-09-15 2002-10-01 Halliburton Energy Services, Inc. Well cementing compositions and methods
US6220354B1 (en) * 2000-10-24 2001-04-24 Halliburton Energy Services, Inc. High strength foamed well cement compositions and methods
DE10209812A1 (de) * 2001-03-22 2002-09-26 Degussa Construction Chem Gmbh Verwendung von wasserlöslichen Polysaccharid-Derivaten als Dispergiermittel für mineralische Bindemittelsuspensionen
US6508306B1 (en) * 2001-11-15 2003-01-21 Halliburton Energy Services, Inc. Compositions for solving lost circulation problems
US20030230407A1 (en) 2002-06-13 2003-12-18 Vijn Jan Pieter Cementing subterranean zones using cement compositions containing biodegradable dispersants
US6516884B1 (en) * 2002-07-23 2003-02-11 Halliburton Energy Services, Inc. Stable well cementing methods and compositions
US6516883B1 (en) * 2002-07-25 2003-02-11 Halliburton Energy Services, Inc. Methods of cementing pipe in well bores and low density cement compositions therefor
US6904941B2 (en) * 2002-09-18 2005-06-14 David W. Howard Helically formed cylinder of varying length and diameter
US6904971B2 (en) * 2003-04-24 2005-06-14 Halliburton Energy Services, Inc. Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations
US6689208B1 (en) * 2003-06-04 2004-02-10 Halliburton Energy Services, Inc. Lightweight cement compositions and methods of cementing in subterranean formations
US6739806B1 (en) * 2003-06-13 2004-05-25 Halliburton Energy Services, Inc. Cement compositions with improved fluid loss characteristics and methods of cementing in subterranean formations

Also Published As

Publication number Publication date
US7297207B2 (en) 2007-11-20
US20060225622A1 (en) 2006-10-12
US20050274291A1 (en) 2005-12-15
US20040206502A1 (en) 2004-10-21
WO2004094776A1 (en) 2004-11-04
CA2522540A1 (en) 2004-11-04
NO20054752L (no) 2005-11-14
EP1613836A1 (en) 2006-01-11
US7273100B2 (en) 2007-09-25

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