DK0705850T3 - Kemisk tværbundet polyvinylalkohol (PVA) og anvendelse deraf som et fluidtabsregulerende middel i oliefluider - Google Patents

Kemisk tværbundet polyvinylalkohol (PVA) og anvendelse deraf som et fluidtabsregulerende middel i oliefluider

Info

Publication number
DK0705850T3
DK0705850T3 DK94402220T DK94402220T DK0705850T3 DK 0705850 T3 DK0705850 T3 DK 0705850T3 DK 94402220 T DK94402220 T DK 94402220T DK 94402220 T DK94402220 T DK 94402220T DK 0705850 T3 DK0705850 T3 DK 0705850T3
Authority
DK
Denmark
Prior art keywords
pva
polyvinyl alcohol
fluid loss
chemically crosslinked
crosslinked polyvinyl
Prior art date
Application number
DK94402220T
Other languages
English (en)
Inventor
Roland Audebert
Pierre Maroy
Joseph Janca
Hugo Hendriks
Original Assignee
Sofitech Nv
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 Sofitech Nv filed Critical Sofitech Nv
Application granted granted Critical
Publication of DK0705850T3 publication Critical patent/DK0705850T3/da

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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/887—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2623—Polyvinylalcohols; Polyvinylacetates
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/30—Condensation polymers of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C09K8/06—Clay-free compositions
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • 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
    • 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
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
DK94402220T 1993-04-23 1994-10-04 Kemisk tværbundet polyvinylalkohol (PVA) og anvendelse deraf som et fluidtabsregulerende middel i oliefluider DK0705850T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9304925A FR2704219B1 (fr) 1993-04-23 1993-04-23 Nouvel alcool polyvinylique (pva) reticule chimiquement, son procede de synthese et ses applications comme agent de controle du filtrat dans les fluides petroliers.
EP94402220A EP0705850B1 (en) 1993-04-23 1994-10-04 Chemically crosslinked polyvinyl alcohol (PVA), and its applications as a fluid loss control agent in oil fluids

Publications (1)

Publication Number Publication Date
DK0705850T3 true DK0705850T3 (da) 1999-06-07

Family

ID=26137538

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94402220T DK0705850T3 (da) 1993-04-23 1994-10-04 Kemisk tværbundet polyvinylalkohol (PVA) og anvendelse deraf som et fluidtabsregulerende middel i oliefluider

Country Status (6)

Country Link
US (1) US5594050A (da)
EP (1) EP0705850B1 (da)
DE (1) DE69413040T2 (da)
DK (1) DK0705850T3 (da)
FR (1) FR2704219B1 (da)
GB (1) GB2278359B (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759364B1 (fr) * 1997-02-12 1999-03-26 Schlumberger Cie Dowell Agents de controle du filtrat et compositions pour la cimentation de puits petrolier comportant ledit agent de controle du filtrat
US5806594A (en) * 1997-03-31 1998-09-15 Schlumberger Technology Corporation Compositions and methods for cementing a well
FR2775684B1 (fr) * 1998-03-04 2000-05-19 Schlumberger Cie Dowell Systemes retardateurs et application de ces systemes a des coulis de cimentation des puits petroliers ou analogues
FR2787105B1 (fr) * 1998-12-10 2001-12-21 Dowell Schlumberger Services Compositions de cimentation et application de ces compositions pour la cimentation des puits petroliers ou analogues
CA2367798C (en) 1999-03-19 2010-10-19 Stonecraft, Llc Polymer-cement composites and methods of making same
WO2001023668A1 (en) 1999-09-28 2001-04-05 University Of Georgia Research Foundation, Inc. Polymer-aldehyde additives to improve paper properties
US7560029B2 (en) * 2001-02-01 2009-07-14 Yale University Osmotic desalination process
DE10140597A1 (de) * 2001-08-18 2003-03-06 Kuraray Specialities Europe Teilvernetzter Polyvinylalkohol
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
CN100355854C (zh) * 2005-11-22 2007-12-19 刘伟 一种油田固井分散型的降失水剂及其制备方法
US7815731B2 (en) 2006-06-13 2010-10-19 Sekisui Specialty Chemicals America, Llc Polyvinyl alcohol fluid loss additive with improved rheological properties
EP1939265A1 (en) * 2006-12-27 2008-07-02 Services Pétroliers Schlumberger Gas migration prevention solid additive based on crossilinked PVA micro-gel for cementing applications
US7971644B2 (en) 2009-01-20 2011-07-05 Schlumberger Technology Corporation Fluid loss additive and breaking agent
US8685900B2 (en) * 2009-04-03 2014-04-01 Halliburton Energy Services, Inc. Methods of using fluid loss additives comprising micro gels
FR2986005B1 (fr) * 2012-01-25 2014-06-27 Rhodia Operations Agents de controle du filtrat sous forme solide
US10550038B2 (en) * 2015-12-09 2020-02-04 The Nippon Synthetic Chemical Industry Co., Ltd. Cement admixture
EP3208249B1 (en) * 2016-02-18 2018-10-24 Services Pétroliers Schlumberger Well cementing compositions and methods
CN114058347B (zh) * 2020-08-06 2022-12-27 中国石油化工股份有限公司 一种用于油井水泥的降失水剂及其制备方法和应用
US11584877B2 (en) 2020-09-16 2023-02-21 Halliburton Energy Services, Inc. Fluid loss additive for low-Portland or non-Portland cements
WO2022060366A1 (en) 2020-09-20 2022-03-24 Halliburton Energy Services, Inc. Polymer networks as lost-circulation material
FR3135262A1 (fr) 2022-05-03 2023-11-10 Snf Sa Composition cimentaire comprenant un micro-gel polymérique comme agent anti-migration de gaz

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413275A (en) * 1943-08-27 1946-12-24 Prophylactic Brush Co Polyvinyl acetal maleates and method of making same
US2518193A (en) * 1946-08-22 1950-08-08 Du Pont Titanation of polyvinyl alcohol
GB791316A (en) * 1954-02-12 1958-02-26 Mo Och Domsjoe Ab A method of improving the dissolution of high-molecular substances
US2828289A (en) * 1955-03-09 1958-03-25 Eastman Kodak Co Polyvinyl acetal acid dicarboxylates and their preparation
JPS5032277B2 (da) * 1973-06-11 1975-10-18
EP0038126B1 (en) * 1980-04-11 1984-08-22 Imperial Chemical Industries Plc Cementitious composition and cement product produced therefrom
US4411800A (en) * 1981-04-24 1983-10-25 W. R. Grace & Co. High temperature stable fluid loss control system
US4473480A (en) * 1981-04-24 1984-09-25 W. R. Grace & Co. High temperature stable fluid loss control system
US4490540A (en) * 1981-09-14 1984-12-25 Janssen Pharmaceutica N.V. (2-Aryl-4-phenylthioalkyl-1,3-dioxolan-2-ylmethyl)azole derivatives
US4385155A (en) * 1981-12-02 1983-05-24 W. R. Grace & Co. Method of preparing crosslinked poly(vinyl alcohol)
US4428845A (en) * 1981-12-02 1984-01-31 W. R. Grace & Co. Viscosifier and fluid loss control system
US4447341A (en) * 1982-08-27 1984-05-08 W. R. Grace & Co. Clay stabilizer composition for aqueous drilling fluids
GB2127834B (en) * 1982-09-27 1985-12-04 Grace W R & Co A continuous process for making solid free-flowing water dispersible pva-aldehyde reaction product
US4541485A (en) * 1983-06-24 1985-09-17 W. R. Grace & Co. Completion and workover fluid
US4498540A (en) * 1983-07-18 1985-02-12 Cities Service Oil And Gas Corporation Gel for retarding water flow
GB2145420B (en) * 1983-07-18 1987-05-28 Cities Service Oil & Gas Gel and process for retarding fluid flow
US4569395A (en) * 1984-04-20 1986-02-11 Hughes Tool Company Matrix control cementing slurry
EP0186663B1 (en) * 1984-06-25 1995-05-17 OXY USA Inc. Gel and process for retarding fluid flow
US4859717A (en) * 1987-09-04 1989-08-22 Mobil Oil Corporation Cross-linked polyvinyl alcohols and oil reservoir permeability control therewith
US4940090A (en) * 1989-05-11 1990-07-10 Mobil Oil Corporation Organically crosslinked polyvinyl alcohol copolymeric gels for use under harsh reservoir conditions
US4896723A (en) * 1989-06-21 1990-01-30 Mobil Oil Corporation Cross-linked polyvinyl alcohols and oil reservoir permeability control therewith
US5009269A (en) * 1990-07-31 1991-04-23 Conoco Inc. Well cement fluid loss additive and method

Also Published As

Publication number Publication date
EP0705850A1 (en) 1996-04-10
GB9407937D0 (en) 1994-06-15
EP0705850B1 (en) 1998-09-02
DE69413040D1 (de) 1998-10-08
DE69413040T2 (de) 1999-01-21
FR2704219A1 (fr) 1994-10-28
GB2278359A (en) 1994-11-30
US5594050A (en) 1997-01-14
FR2704219B1 (fr) 1995-06-09
GB2278359B (en) 1997-11-12

Similar Documents

Publication Publication Date Title
DK0705850T3 (da) Kemisk tværbundet polyvinylalkohol (PVA) og anvendelse deraf som et fluidtabsregulerende middel i oliefluider
IT8820977A0 (it) Dispositivo di intercettazione di fluido in una linea.
IT8422639A0 (it) Dispositivo utilizzabile in particolare per il pompaggio di un fluido molto viscoso e/o contenente una proporzione considerevole di gas, particolarmente per laproduzione di petrolio.
DK0707696T3 (da) Adskillelig forbindelse for trykfluidumkomponenter
NO930980L (no) Optisk konfigurasjon for væskeströmcytofotometer
DE69233543D1 (de) Flüssigkeitsdruckbetätigte Vorrichtung
DE69501783D1 (de) Fluidfilmlager
DE69425218D1 (de) Preisgünstiger Drucksensor für Hochdruckfluide
BR9401469A (pt) Unidade de pressão fluídica.
NO953344D0 (no) Væskepumpe
BR9400858A (pt) Dispositivo para alimentação líquida sob pressão
DE69202950D1 (de) Übertragungsleitung für kryogenes Fluid.
KR970702959A (ko) 필라멘트가 감겨진 일체 하우징을 갖춘 유체펌프(fluid pump with integral filament-wound housing)
NO923421D0 (no) Membranpumpe for gassholdig fluid
DE69423217D1 (de) Fluidflussventil
NO180412C (no) Anordning for fjerning av væske i rörledninger innbefattende et bevegelig stempel
ES535118A0 (es) Una disposicion valvular para uso en la toma de muestras de fluidos a partir de sistemas hidraulicos de alta presion
DE59002069D1 (de) Druckmediumbetaetigtes ventil.
ITMI913163A1 (it) Dispositivo valvolare ad alta pressione particolarmente per fluidi in pressione in genere
DE19781839T1 (de) An beiden Enden offenes fluiddynamisches Lager mit mehreren Druckplatten
FI96132C (fi) Paineväliaineella toimiva laite ja pumppu
IT1202578B (it) Rubinetto con valvole di ritegno e dispositivo comepnsatore di pressione
NO894632D0 (no) Fremgangsmaate og anordning for pumping av et petroleumsfluid.
BR7300788U (pt) Disposic-so construtiva em filtro para fluidos
NO893819D0 (no) Anordning for pumping av fluidmedia.