DE69620173D1 - Stabile hydrokolloidale suspension - Google Patents

Stabile hydrokolloidale suspension

Info

Publication number
DE69620173D1
DE69620173D1 DE69620173T DE69620173T DE69620173D1 DE 69620173 D1 DE69620173 D1 DE 69620173D1 DE 69620173 T DE69620173 T DE 69620173T DE 69620173 T DE69620173 T DE 69620173T DE 69620173 D1 DE69620173 D1 DE 69620173D1
Authority
DE
Germany
Prior art keywords
stable
hydrocolloid
welan gum
composition
dispersed
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 - Fee Related
Application number
DE69620173T
Other languages
English (en)
Other versions
DE69620173T2 (de
Inventor
Bryan Skaggs
Harold Dial
Walter Rakitsky
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.)
CP Kelco ApS
Original Assignee
CP Kelco ApS
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
Priority claimed from US08/656,375 external-priority patent/US6117226A/en
Application filed by CP Kelco ApS filed Critical CP Kelco ApS
Publication of DE69620173D1 publication Critical patent/DE69620173D1/de
Application granted granted Critical
Publication of DE69620173T2 publication Critical patent/DE69620173T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0035—Processes characterised by the absence of a mechanical mixing step, e.g. "no-mix" processes
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic 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
    • 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
    • C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
DE69620173T 1995-06-07 1996-06-05 Stabile hydrokolloidale suspension Expired - Fee Related DE69620173T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47683695A 1995-06-07 1995-06-07
US08/656,375 US6117226A (en) 1995-06-07 1996-05-31 Stable suspension of hydrocolloids
PCT/US1996/009329 WO1996040599A1 (en) 1995-06-07 1996-06-05 Stable suspension of hydrocolloids

Publications (2)

Publication Number Publication Date
DE69620173D1 true DE69620173D1 (de) 2002-05-02
DE69620173T2 DE69620173T2 (de) 2002-11-14

Family

ID=27045306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620173T Expired - Fee Related DE69620173T2 (de) 1995-06-07 1996-06-05 Stabile hydrokolloidale suspension

Country Status (7)

Country Link
US (1) US6221152B1 (de)
EP (1) EP0830327B1 (de)
JP (1) JP2001517251A (de)
AT (1) ATE215056T1 (de)
CA (1) CA2223731A1 (de)
DE (1) DE69620173T2 (de)
WO (1) WO1996040599A1 (de)

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EP0830328A1 (de) * 1995-06-07 1998-03-25 The Nutrasweet Company Stabile suspension von hydrokolloiden und superverflüssiger
US6152227A (en) * 1997-10-24 2000-11-28 Baroid Technology, Inc. Drilling and cementing through shallow waterflows
AU8352698A (en) * 1998-07-29 2000-02-21 Holderbank Financiere Glarus Ag Method for preparing a liquid additive for binding agent suspensions on the basis of water-soluble welan gum
ATE319786T1 (de) * 1999-02-15 2006-03-15 New Lake Internat Ltd Beschichtungssystem umfassend eine wasserdispergierbare pulverzusammensetzung
US6569233B2 (en) 2001-09-25 2003-05-27 W. R. Grace & Co.-Conn. Pumpably verifiable fluid fiber compositions
US6790275B2 (en) 2001-09-25 2004-09-14 W. R. Grace & Co.-Conn. Pumpably verifiable fluid fiber compositions
US20040072939A1 (en) * 2002-10-11 2004-04-15 Cornman Charles R. Viscosity modifying agents and water reducers
US6889780B2 (en) 2002-12-31 2005-05-10 Halliburton Energy Services, Inc. Method for drilling depleted sands with minimal drilling fluid loss
US6800129B2 (en) * 2003-01-30 2004-10-05 W. R. Grace & Co.-Conn. High solids pumpable cement additives
US7143827B2 (en) * 2003-03-21 2006-12-05 Halliburton Energy Services, Inc. Well completion spacer fluids containing fibers and methods
DE10325864A1 (de) * 2003-06-06 2004-12-30 FITR-Gesellschaft für Innovation im Tief- und Rohrleitungsbau Weimar mbH Verfahren zum Verfestigen von mineralischen Lockergesteinen oder ähnlich gearteten technischen Anfallstoffen
US7595282B2 (en) * 2004-05-20 2009-09-29 Halliburton Energy Services, Inc. Methods and compositions of controlling the rheology of a diutan-containing well treatment fluid at high temperatures
US20050261138A1 (en) * 2004-05-20 2005-11-24 Robb Ian D Viscosified treatment fluids comprising scleroglucan or diutan and associated methods
US8367589B2 (en) 2005-01-24 2013-02-05 Schlumberger Technology Corporation Polysaccharide treatment fluid and method of treating a subterranean formation
US7781380B2 (en) * 2005-01-24 2010-08-24 Schlumberger Technology Corporation Methods of treating subterranean formations with heteropolysaccharides based fluids
US7833949B2 (en) * 2005-01-24 2010-11-16 Schlumberger Technology Corporation Polysaccharide treatment fluid and method of treating a subterranean formation
US20080026957A1 (en) * 2005-01-24 2008-01-31 Gurmen M N Treatment and Production of Subterranean Formations with Heteropolysaccharides
US7494957B2 (en) * 2005-01-24 2009-02-24 Schlumberger Technology Corporation Energized fluids and methods of use thereof
US20070042913A1 (en) * 2005-08-17 2007-02-22 Hutchins Richard D Wellbore treatment compositions containing foam extenders and methods of use thereof
US7776796B2 (en) 2006-03-20 2010-08-17 Schlumberger Technology Corporation Methods of treating wellbores with recyclable fluids
US7678745B2 (en) 2007-09-24 2010-03-16 Schlumberger Technology Corporation Viscosity reduction
US20090105097A1 (en) * 2007-10-22 2009-04-23 Carlos Abad Degradable Friction Reducer
US8168701B2 (en) * 2008-04-24 2012-05-01 W. R. Grace & Co.-Conn. Concrete or mortar admixture composition
WO2010020350A1 (en) * 2008-08-18 2010-02-25 Services Petroliers Schlumberger Method and composition for curing lost circulation
US8991124B2 (en) * 2008-10-17 2015-03-31 Schöck Bauteile GmbH Concrete material, construction element for a thermal insulation, and brick-shaped thermally insulating element, each using the concrete material
EP2305450A1 (de) 2009-10-02 2011-04-06 Services Pétroliers Schlumberger Vorrichtungen und Verfahren zur Herstellung gekrümmter Fasern
EP2305767A1 (de) * 2009-10-02 2011-04-06 Services Pétroliers Schlumberger Verfahren und Zusammensetzung zur Verhinderung der Fluidvermischung in einem Rohr
FI20100022A (fi) * 2010-01-25 2011-07-26 Upm Kymmene Corp Aine ja koostumus öljykenttäsovelluksiin
EP2450416B1 (de) * 2010-10-13 2013-08-21 Services Pétroliers Schlumberger Verfahren und Zusammensetzungen zum Aufschwemmen von Flüssigkeiten in einem Bohrloch
CA2849079C (en) 2011-09-21 2019-06-11 Donaldson Company, Inc. Fine fibers made from polymer crosslinked with resinous aldehyde composition
WO2013049094A1 (en) * 2011-09-29 2013-04-04 Dow Global Technologies Llc Cementing composition comprising anionically - and hydrophobically-modified cellulose ethers and its use
US9296943B2 (en) 2012-05-22 2016-03-29 Schlumberger Technology Corporation Subterranean treatment fluid composition and method of treatment
EP2964817A1 (de) 2013-03-09 2016-01-13 Donaldson Company, Inc. Feine fasern aus reaktiven zusatzstoffen
NO343138B1 (no) 2013-03-20 2018-11-19 Elkem Materials Viskositetsøkende middel for borefluider
US10703955B2 (en) 2014-06-30 2020-07-07 Oji Holdings Corporation Composition comprising ultrafine cellulose fibers
JP6477701B2 (ja) * 2014-06-30 2019-03-06 王子ホールディングス株式会社 微細セルロース繊維を含む地下層処理用組成物
US9074125B1 (en) * 2014-09-10 2015-07-07 Kuwait Institute For Scientific Research Gelling agent for water shut-off in oil and gas wells
US10662366B2 (en) 2016-08-09 2020-05-26 Schlumberger Technology Corporation Compositions and methods for servicing subterranean wells
US11766807B2 (en) 2017-01-15 2023-09-26 Michael George BUTLER Apparatuses and systems for and methods of generating and placing zero-slump-pumpable concrete
AU2017261600A1 (en) * 2017-11-17 2019-06-06 Monash University An improved demolition agent
US10450494B2 (en) 2018-01-17 2019-10-22 Bj Services, Llc Cement slurries for well bores
CN110066651B (zh) * 2019-04-30 2021-02-05 中国石油大学(华东) 生物驱油剂威兰胶及其驱油体系
JP2024531114A (ja) * 2021-08-10 2024-08-29 ダウ グローバル テクノロジーズ エルエルシー 高固形分セルロースエーテル及び超可塑剤分散液

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US3785437A (en) * 1972-10-04 1974-01-15 Phillips Petroleum Co Method for controlling formation permeability
US3891582A (en) * 1973-04-26 1975-06-24 Hercules Inc Joint cement compositions utilizing water-insoluble carboxymethylated cellulose derivatives as asbestos substitutes
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JPS61186253A (ja) * 1985-02-14 1986-08-19 電気化学工業株式会社 高強度水中モルタル・コンクリ−ト組成物
US5004506A (en) * 1987-05-07 1991-04-02 Merck & Co., Inc. Welan gum in cement compositions
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JPH061647A (ja) * 1992-06-23 1994-01-11 Shimizu Corp コンクリート及び塗料
EP0830328A1 (de) * 1995-06-07 1998-03-25 The Nutrasweet Company Stabile suspension von hydrokolloiden und superverflüssiger

Also Published As

Publication number Publication date
EP0830327A1 (de) 1998-03-25
WO1996040599A1 (en) 1996-12-19
ATE215056T1 (de) 2002-04-15
EP0830327B1 (de) 2002-03-27
CA2223731A1 (en) 1996-12-19
US6221152B1 (en) 2001-04-24
JP2001517251A (ja) 2001-10-02
DE69620173T2 (de) 2002-11-14

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee