NO20013059D0 - Sementeringsblandinger og anvendelse av slike blandinger for sementering av oljebrönner o.l. - Google Patents

Sementeringsblandinger og anvendelse av slike blandinger for sementering av oljebrönner o.l.

Info

Publication number
NO20013059D0
NO20013059D0 NO20013059A NO20013059A NO20013059D0 NO 20013059 D0 NO20013059 D0 NO 20013059D0 NO 20013059 A NO20013059 A NO 20013059A NO 20013059 A NO20013059 A NO 20013059A NO 20013059 D0 NO20013059 D0 NO 20013059D0
Authority
NO
Norway
Prior art keywords
cementing
compositions
oil wells
mixtures
zones
Prior art date
Application number
NO20013059A
Other languages
English (en)
Other versions
NO333324B1 (no
NO20013059L (no
Inventor
Bernard Dargaud
Sylvaine Le Roy-Delage
Marc Thiercelin
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
Publication of NO20013059D0 publication Critical patent/NO20013059D0/no
Publication of NO20013059L publication Critical patent/NO20013059L/no
Publication of NO333324B1 publication Critical patent/NO333324B1/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
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—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
    • C09K8/42—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
    • C04B2111/50—Flexible or elastic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Sliding-Contact Bearings (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
NO20013059A 1998-12-21 2001-06-20 Sementeringsblandinger og anvendelse av slike blandinger for sementering av oljebronner eller lignende NO333324B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9816104A FR2787441B1 (fr) 1998-12-21 1998-12-21 Compositions de cimentation et application de ces compositions pour la cimentation des puits petroliers ou analogues
PCT/EP1999/009800 WO2000037387A1 (en) 1998-12-21 1999-12-10 Cementing compositions and application of such compositions for cementing oil wells or the like

Publications (3)

Publication Number Publication Date
NO20013059D0 true NO20013059D0 (no) 2001-06-20
NO20013059L NO20013059L (no) 2001-08-21
NO333324B1 NO333324B1 (no) 2013-05-06

Family

ID=9534217

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013059A NO333324B1 (no) 1998-12-21 2001-06-20 Sementeringsblandinger og anvendelse av slike blandinger for sementering av oljebronner eller lignende

Country Status (10)

Country Link
US (1) US6645288B1 (no)
EP (1) EP1152996B1 (no)
AT (1) ATE256088T1 (no)
AU (1) AU1977100A (no)
BR (1) BR9916160B1 (no)
CA (1) CA2353726C (no)
DE (1) DE69913569D1 (no)
FR (1) FR2787441B1 (no)
NO (1) NO333324B1 (no)
WO (1) WO2000037387A1 (no)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2316059A1 (en) 1999-08-24 2001-02-24 Virgilio C. Go Boncan Methods and compositions for use in cementing in cold environments
CA2318703A1 (en) * 1999-09-16 2001-03-16 Bj Services Company Compositions and methods for cementing using elastic particles
FR2799458B1 (fr) * 1999-10-07 2001-12-21 Dowell Schlumberger Services Compositions de cimentation et application de ces compositions pour la cimentation des puits petroliers ou analogues
FR2810661B1 (fr) * 2000-06-21 2003-06-06 Rhodia Chimie Sa Ciment comprenant des particules anisotropes de polymere, pate cimentaire, materiau consolide, preparation et utilisations
US6729405B2 (en) 2001-02-15 2004-05-04 Bj Services Company High temperature flexible cementing compositions and methods for using same
US20040171499A1 (en) * 2003-01-24 2004-09-02 Halliburton Energy Services, Inc. Cement compositions with improved mechanical properties and methods of cementing in a subterranean formation
US7543642B2 (en) * 2003-01-24 2009-06-09 Halliburton Energy Services, Inc. Cement compositions containing flexible, compressible beads and methods of cementing in subterranean formations
US7108066B2 (en) * 2004-01-27 2006-09-19 Halliburton Energy Services, Inc. Variable density treatment fluids and methods of using such fluids in subterranean formations
US7749942B2 (en) 2003-01-24 2010-07-06 Halliburton Energy Services, Inc Variable density fluids and methods of use in subterranean formations
US7482309B2 (en) 2003-11-24 2009-01-27 Halliburton Energy Services, Inc. Methods of drilling wellbores using variable density fluids comprising coated elastic particles
FR2850647B1 (fr) 2003-01-30 2007-03-02 Rhodia Chimie Sa Composition comprenant un liant hydraulique et un latex possedant un groupement foncitonnel sulfonate, sulfonique ou sulfobetaine
GB2399083B (en) * 2003-03-07 2007-09-19 Schlumberger Holdings flexible cementing compositions and methods for high-temperature wells
US6957702B2 (en) * 2003-04-16 2005-10-25 Halliburton Energy Services, Inc. Cement compositions with improved mechanical properties and methods of cementing in a subterranean formation
CA2524514C (en) * 2003-05-14 2012-03-20 Schlumberger Canada Limited Self adaptive cement systems
US8469095B2 (en) 2003-05-14 2013-06-25 Schlumberger Technology Corporation Self adaptive cement systems
DE10341393B3 (de) 2003-09-05 2004-09-23 Pierburg Gmbh Luftansaugkanalsystem für eine Verbrennungskraftmaschine
US7178597B2 (en) 2004-07-02 2007-02-20 Halliburton Energy Services, Inc. Cement compositions comprising high aspect ratio materials and methods of use in subterranean formations
GB2407317B (en) * 2003-10-20 2006-04-12 Schlumberger Holdings Cementing composition
US7376148B1 (en) * 2004-01-26 2008-05-20 Cisco Technology, Inc. Method and apparatus for improving voice quality in a packet based network
US7204312B2 (en) 2004-01-30 2007-04-17 Halliburton Energy Services, Inc. Compositions and methods for the delivery of chemical components in subterranean well bores
US7036586B2 (en) 2004-01-30 2006-05-02 Halliburton Energy Services, Inc. Methods of cementing in subterranean formations using crack resistant cement compositions
US7341104B2 (en) * 2004-02-10 2008-03-11 Halliburton Energy Services, Inc. Methods of using substantially hydrated cement particulates in subterranean applications
US7086466B2 (en) * 2004-02-10 2006-08-08 Halliburton Energy Services, Inc. Use of substantially hydrated cement particulates in drilling and subterranean applications
US8183186B2 (en) 2004-02-10 2012-05-22 Halliburton Energy Services, Inc. Cement-based particulates and methods of use
US7607482B2 (en) 2005-09-09 2009-10-27 Halliburton Energy Services, Inc. Settable compositions comprising cement kiln dust and swellable particles
US20060166834A1 (en) * 2004-02-10 2006-07-27 Halliburton Energy Services, Inc. Subterranean treatment fluids comprising substantially hydrated cement particulates
US9512346B2 (en) * 2004-02-10 2016-12-06 Halliburton Energy Services, Inc. Cement compositions and methods utilizing nano-hydraulic cement
US7445645B2 (en) * 2004-02-27 2008-11-04 L'oreal S.A. Ortho-and/or meta-substituted N-alkylhydroxylated secondary para-phenylenediamine compounds, compositions for dyeing keratin fibers comprising such compounds, and processes of dyeing therewith
US6902002B1 (en) 2004-03-17 2005-06-07 Halliburton Energy Services, Inc. Cement compositions comprising improved lost circulation materials and methods of use in subterranean formations
US7172022B2 (en) 2004-03-17 2007-02-06 Halliburton Energy Services, Inc. Cement compositions containing degradable materials and methods of cementing in subterranean formations
US7607483B2 (en) * 2004-04-19 2009-10-27 Halliburton Energy Services, Inc. Sealant compositions comprising colloidally stabilized latex and methods of using the same
US6990698B2 (en) * 2004-05-12 2006-01-31 Wall Sr Daniel P UPS shippable adjustable articulating bed
US8088716B2 (en) 2004-06-17 2012-01-03 Exxonmobil Upstream Research Company Compressible objects having a predetermined internal pressure combined with a drilling fluid to form a variable density drilling mud
WO2007145734A2 (en) 2006-06-07 2007-12-21 Exxonmobil Upstream Research Company Compressible objects having partial foam interiors combined with a drilling fluid to form a variable density drilling mud
WO2007145731A2 (en) 2006-06-07 2007-12-21 Exxonmobil Upstream Research Company Compressible objects combined with a drilling fluid to form a variable density drilling mud
US7537054B2 (en) 2004-07-02 2009-05-26 Halliburton Energy Services, Inc. Cement compositions comprising high aspect ratio materials and methods of use in subterranean formations
US20060157244A1 (en) * 2004-07-02 2006-07-20 Halliburton Energy Services, Inc. Compositions comprising melt-processed inorganic fibers and methods of using such compositions
US7284611B2 (en) * 2004-11-05 2007-10-23 Halliburton Energy Services, Inc. Methods and compositions for controlling lost circulation in subterranean operations
US7219732B2 (en) * 2004-12-02 2007-05-22 Halliburton Energy Services, Inc. Methods of sequentially injecting different sealant compositions into a wellbore to improve zonal isolation
US20070111900A1 (en) * 2005-11-11 2007-05-17 Reddy B R Sealant compositions comprising solid latex
US7488705B2 (en) * 2004-12-08 2009-02-10 Halliburton Energy Services, Inc. Oilwell sealant compositions comprising alkali swellable latex
US20070111901A1 (en) * 2005-11-11 2007-05-17 Reddy B R Method of servicing a wellbore with a sealant composition comprising solid latex
US7373981B2 (en) 2005-02-14 2008-05-20 Halliburton Energy Services, Inc. Methods of cementing with lightweight cement compositions
US7390356B2 (en) 2005-03-11 2008-06-24 Halliburton Energy Services, Inc. Compositions for high temperature lightweight cementing
US7398827B2 (en) 2005-03-11 2008-07-15 Halliburton Energy Services, Inc. Methods for high temperature lightweight cementing
US20060217270A1 (en) * 2005-03-24 2006-09-28 Halliburton Energy Services, Inc. Wellbore servicing fluids comprising resilient material
US7264053B2 (en) * 2005-03-24 2007-09-04 Halliburton Energy Services, Inc. Methods of using wellbore servicing fluids comprising resilient material
US7174961B2 (en) * 2005-03-25 2007-02-13 Halliburton Energy Services, Inc. Methods of cementing using cement compositions comprising basalt fibers
US7528096B2 (en) * 2005-05-12 2009-05-05 Bj Services Company Structured composite compositions for treatment of subterranean wells
US7617870B1 (en) 2008-05-14 2009-11-17 Halliburton Energy Services, Inc. Extended cement compositions comprising oil-swellable particles and associated methods
US7607484B2 (en) 2005-09-09 2009-10-27 Halliburton Energy Services, Inc. Foamed cement compositions comprising oil-swellable particles and methods of use
US7913757B2 (en) * 2005-09-16 2011-03-29 Halliburton Energy Services. Inc. Methods of formulating a cement composition
EP2035651A4 (en) 2006-06-07 2009-08-05 Exxonmobil Upstream Res Co METHOD FOR PRODUCING COMPRESSIBLE OBJECTS FOR A VARIABLE DENSITY DRILLING FLUSH
CN101541915A (zh) 2006-09-20 2009-09-23 普拉德研究及开发股份有限公司 包括在未反应水泥中的注水泥组分
US8685903B2 (en) 2007-05-10 2014-04-01 Halliburton Energy Services, Inc. Lost circulation compositions and associated methods
US8476203B2 (en) 2007-05-10 2013-07-02 Halliburton Energy Services, Inc. Cement compositions comprising sub-micron alumina and associated methods
US9512351B2 (en) 2007-05-10 2016-12-06 Halliburton Energy Services, Inc. Well treatment fluids and methods utilizing nano-particles
US8586512B2 (en) 2007-05-10 2013-11-19 Halliburton Energy Services, Inc. Cement compositions and methods utilizing nano-clay
US9206344B2 (en) 2007-05-10 2015-12-08 Halliburton Energy Services, Inc. Sealant compositions and methods utilizing nano-particles
US9199879B2 (en) 2007-05-10 2015-12-01 Halliburton Energy Serives, Inc. Well treatment compositions and methods utilizing nano-particles
US7473311B2 (en) * 2007-05-21 2009-01-06 Summa-Magna 1 Corporation Cementitious composition
EP2025732A1 (en) * 2007-07-27 2009-02-18 Services Pétroliers Schlumberger Self-repairing isolation systems
US7712530B1 (en) 2007-08-09 2010-05-11 Superior Energy Services, L.L.C. Pre-stressed annular sealant and method of creating a durable seal in a well bore annulus
US7878245B2 (en) 2007-10-10 2011-02-01 Halliburton Energy Services Inc. Cement compositions comprising a high-density particulate elastomer and associated methods
US7832479B2 (en) * 2008-05-22 2010-11-16 Schlumberger Technology Corporation Polymeric extenders for flexible cement
US7934554B2 (en) * 2009-02-03 2011-05-03 Halliburton Energy Services, Inc. Methods and compositions comprising a dual oil/water-swellable particle
US20100212892A1 (en) * 2009-02-26 2010-08-26 Halliburton Energy Services, Inc. Methods of formulating a cement composition
US8807216B2 (en) 2009-06-15 2014-08-19 Halliburton Energy Services, Inc. Cement compositions comprising particulate foamed elastomers and associated methods
US8623936B2 (en) 2009-07-29 2014-01-07 Halliburton Energy Services, Inc. Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use
US8450391B2 (en) 2009-07-29 2013-05-28 Halliburton Energy Services, Inc. Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use
EP2404975A1 (en) 2010-04-20 2012-01-11 Services Pétroliers Schlumberger Composition for well cementing comprising a compounded elastomer swelling additive
EP2404884A1 (en) 2010-05-19 2012-01-11 Services Pétroliers Schlumberger Compositions and methods for well treatment
HUE028864T2 (en) 2010-08-17 2017-01-30 Schlumberger Technology Bv Self-repairing cements
AU2010359200B2 (en) 2010-08-18 2015-07-30 Schlumberger Technology Bv Compositions and methods for well completions
CA2758514A1 (en) 2010-12-08 2012-06-08 Schlumberger Canada Limited Compositions and methods for well completions
EP2518034B1 (en) 2011-02-11 2015-01-07 Services Pétroliers Schlumberger Use of asphaltite-mineral particles in self-adaptive cement for cementing well bores in subterranean formations
EP2487141B1 (en) 2011-02-11 2015-08-05 Services Pétroliers Schlumberger Self-adaptive cements
US8689873B2 (en) 2011-10-27 2014-04-08 Schlumberger Technology Corporation Compositions and methods for improving the toughness of set cements
EP2623578A1 (en) * 2011-12-13 2013-08-07 Services Pétroliers Schlumberger Compositions and methods for reducing torque during well cementing
US9546534B2 (en) 2013-08-15 2017-01-17 Schlumberger Technology Corporation Technique and apparatus to form a downhole fluid barrier
EP3036301B1 (en) 2013-11-22 2019-10-30 Halliburton Energy Services Inc. Method of using traceable polymeric additives in subterranean formations
US9284477B2 (en) * 2013-12-16 2016-03-15 Schlumberger Technology Corporation Compositions and methods for maintaining zonal isolation in a subterranean well
US10377940B2 (en) 2016-09-20 2019-08-13 Saudi Arabian Oil Company Cement having cross-linked polymers
US10947438B2 (en) 2016-09-20 2021-03-16 Saudi Arabian Oil Company Method for monitoring cement using polymer-based capsules
US10619085B2 (en) 2018-01-02 2020-04-14 Saudi Arabian Oil Company Method for controlled release and making of a cement additive in a wellbore
US10947437B2 (en) 2016-09-20 2021-03-16 Saudi Arabian Oil Company Chemical composition of superabsorbent vesicles, method for mortar cement admixture, and applications of the same
CN107575212B (zh) * 2017-10-18 2020-10-13 中国石油大学(北京) 超声波随钻气侵监测装置及方法
CN111542585A (zh) * 2018-01-02 2020-08-14 沙特阿拉伯石油公司 用于捕获反应物的胶囊设计
WO2019135937A1 (en) 2018-01-02 2019-07-11 Saudi Arabian Oil Company Composition of encapsulated chemical additives and methods for preparation of the same
US10689559B2 (en) 2018-03-19 2020-06-23 Saudi Arabian Oil Company Flexible durable cement
US10655044B2 (en) 2018-04-27 2020-05-19 Saudi Arabian Oil Company Self-healing durable cement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE659803A (no) * 1964-05-18
US3902911A (en) * 1972-05-01 1975-09-02 Mobil Oil Corp Lightweight cement
US3804058A (en) * 1972-05-01 1974-04-16 Mobil Oil Corp Process of treating a well using a lightweight cement
JPS63159272A (ja) * 1986-12-23 1988-07-02 松下電工株式会社 無機質硬化体の製造方法
CA2093485A1 (en) * 1992-04-14 1993-10-15 Volkhart Rudert Deep-drilling cement and process for the preparation thereof
US5725652A (en) * 1994-12-19 1998-03-10 Shulman; David M. Lightweight, low water content expanded shale, clay and slate cementitious compositions and methods of their production and use
US5622556A (en) * 1994-12-19 1997-04-22 Shulman; David M. Lightweight, low water content cementitious compositions and methods of their production and use
US5580378A (en) * 1994-12-19 1996-12-03 Shulman; David M. Lightweight cementitious compositions and methods of their production and use
FR2753963B1 (fr) * 1996-09-30 1998-12-24 Schlumberger Cie Dowell Coulis de cimentation et methode de conception d'une formulation
US5779787A (en) * 1997-08-15 1998-07-14 Halliburton Energy Services, Inc. Well cement compositions containing rubber particles and methods of cementing subterranean zones
JP3380747B2 (ja) * 1998-06-29 2003-02-24 日本化成株式会社 タイル貼着用モルタル組成物
US6308777B2 (en) * 1999-10-13 2001-10-30 Halliburton Energy Services, Inc. Cementing wells with crack and shatter resistant cement

Also Published As

Publication number Publication date
CA2353726C (en) 2010-08-03
BR9916160A (pt) 2001-10-30
WO2000037387A1 (en) 2000-06-29
EP1152996A1 (en) 2001-11-14
AU1977100A (en) 2000-07-12
US6645288B1 (en) 2003-11-11
FR2787441B1 (fr) 2001-01-12
FR2787441A1 (fr) 2000-06-23
CA2353726A1 (en) 2000-06-29
NO333324B1 (no) 2013-05-06
EP1152996B1 (en) 2003-12-10
DE69913569D1 (de) 2004-01-22
NO20013059L (no) 2001-08-21
ATE256088T1 (de) 2003-12-15
BR9916160B1 (pt) 2009-01-13

Similar Documents

Publication Publication Date Title
NO20013059D0 (no) Sementeringsblandinger og anvendelse av slike blandinger for sementering av oljebrönner o.l.
GB2368841A (en) Cementing compositions and application of such compositions for cementing oil wells or the like
AU6472599A (en) Cementing compositions and the use of such compositions for cementing oil wells or the like
AU3932399A (en) Cementing compositions and use of such compositions for cementing oil wells or the like
CA2058869A1 (en) Primary cementing
MY128427A (en) Construction material
GB2362881B (en) A cementing composition and application to cementing oil wells or the like
DE69632610D1 (de) Zementzusammensetzungen und ihre Verwendung zur Zementierung von Ölbohrlöchern oder ähnlichen
ECSP045239A (es) Composicion de ziprasidona y controles sinteticos
WO1999050255A3 (en) Disubstituted pyrazolines and triazolines as factor xa inhibitors
IL127779A0 (en) High density composite material
GB2377932A (en) Permeable cements
BR9902726B1 (pt) composições estocáveis para cimentação de poços de óleo e gás.
WO2004094337A3 (en) Cement compositions with improved mechanical properties and methods of cementing in a subterranean formation
BR9914430B1 (pt) sistemas de agente de aglutinaÇço estÁveis em dimensço.
WO2002072865A3 (en) Methods, kits and compositions of combination oligomers
AU6276700A (en) Liquid-crystalline medium
AU2003286886A1 (en) Thermosetting inorganic clay nanodispersions and their use
NO20024626L (no) Kabeltape og fremgangsmåte til fremstilling av samme
MXPA02012245A (es) Material de construccion.
WO2004054941A3 (fr) Un procede pour augmenter l'hydrofugation de compositions de liants hydrauliques mineraux ainsi que les compositions susceptibles d'etre obtenues par ce procede et leurs utilisations
BR9711273A (pt) 1,2,3,4- Tetraidro-2-dibenzofuranaminas substituidas e 2- aminociclohepta b benzofuranos
KR970026968A (ko) 황토와 맥반석을 함유하는 건축재 조성물
WO2005040306A3 (en) Inorganic based mulching composition
AU2440300A (en) Building material, method for producing a building material and structural member

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees