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AR002907A1 - Fluido de perforacion para pozos, metodo para perforar un pozo de sondeo en una formacion subterranea y un metodo para el tratamiento de un pozo utilizandoambos metodos el fluido de perforacion para pozos. - Google Patents

Fluido de perforacion para pozos, metodo para perforar un pozo de sondeo en una formacion subterranea y un metodo para el tratamiento de un pozo utilizandoambos metodos el fluido de perforacion para pozos.

Info

Publication number
AR002907A1
AR002907A1 ARP960103681A AR10368196A AR002907A1 AR 002907 A1 AR002907 A1 AR 002907A1 AR P960103681 A ARP960103681 A AR P960103681A AR 10368196 A AR10368196 A AR 10368196A AR 002907 A1 AR002907 A1 AR 002907A1
Authority
AR
Argentina
Prior art keywords
percent
weight
wells
drilling fluid
well
Prior art date
Application number
ARP960103681A
Other languages
English (en)
Inventor
Van Donald C Sylke
Original Assignee
Union Oil Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27051420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR002907(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Oil Co filed Critical Union Oil Co
Publication of AR002907A1 publication Critical patent/AR002907A1/es

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
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/64—Oil-based 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/34—Organic liquids
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/905—Nontoxic composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Earth Drilling (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Fluido de perforación para pozos que comprende: a) un fluido de base; y b) por lo menos un aditivo elegido del grupo que consiste de emulsificantes,agentes humectantes, mejoradores de viscosidad, agentes ponderadores y agentes reguladores de la pérdida de fluido, medios para usar en lafracturación de formaciones subterráneas, y agentes desmenuzados para ser usados en la formación de empaquetaduras de grava; el fluido de base se eligedel grupo que consiste en (A) un fluido sintético teniendo (I) un punto de colada superior a -30°C (-22°F) y (II) un índice de cetano superior a 60, y quecomprende (i) por lo menos 95 por ciento por peso de hidrocarburos que tienen 11 o más átomos de carbono; (ii) teniendo más del 5 por ciento por peso dehidrocarburos con 18 o más átomos de carbono; (iii) por lo menos 50 por ciento por peso de isoparafinas, (iv) por lo menos 90 por ciento por peso de parafinastotales, (v) por ciento por peso o menos de nafténicos, (vi) menos de 0,1 por ciento por volumen de aromáticos, y (vii) por lo menos 2 hidrocarburos teniendoun número consecutivo de átomos de carbono, y (B) fluidos sintéticos que comprenden (i) por lo menos 95 por ciento por peso de hidrocarburos teniendo10 o más átomos de carbono y (ii) por los menos 90% por peso de n-parafinas.
ARP960103681A 1995-07-24 1996-07-22 Fluido de perforacion para pozos, metodo para perforar un pozo de sondeo en una formacion subterranea y un metodo para el tratamiento de un pozo utilizandoambos metodos el fluido de perforacion para pozos. AR002907A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49444195A 1995-07-24 1995-07-24
US08/580,112 US5958845A (en) 1995-04-17 1996-01-29 Non-toxic, inexpensive synthetic drilling fluid

Publications (1)

Publication Number Publication Date
AR002907A1 true AR002907A1 (es) 1998-04-29

Family

ID=27051420

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960103681A AR002907A1 (es) 1995-07-24 1996-07-22 Fluido de perforacion para pozos, metodo para perforar un pozo de sondeo en una formacion subterranea y un metodo para el tratamiento de un pozo utilizandoambos metodos el fluido de perforacion para pozos.

Country Status (13)

Country Link
US (6) US5958845A (es)
EP (1) EP0840769B2 (es)
CN (1) CN1150294C (es)
AR (1) AR002907A1 (es)
AU (1) AU705081B2 (es)
BR (1) BR9609546A (es)
CA (1) CA2227562C (es)
CO (1) CO4560486A1 (es)
DK (1) DK0840769T3 (es)
EA (1) EA001186B1 (es)
MX (1) MX9800643A (es)
MY (1) MY137346A (es)
WO (1) WO1997004038A1 (es)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2586497A (en) * 1996-03-22 1997-10-10 Exxon Research And Engineering Company High performance environmentally friendly drilling fluids
US6806233B2 (en) * 1996-08-02 2004-10-19 M-I Llc Methods of using reversible phase oil based drilling fluid
JP4636680B2 (ja) * 1997-09-12 2011-02-23 エクソンモービル リサーチ アンド エンジニアリング カンパニー フィッシャー・トロプシュ液体の水エマルジョン
MY118141A (en) * 1997-09-12 2004-09-30 Exxon Research Engineering Co Fischer-tropsch process water emulsions of hydrocarbons
US6325833B1 (en) * 1997-09-12 2001-12-04 Exxon Research And Engineering Company Emulsion blends
US6475960B1 (en) 1998-09-04 2002-11-05 Exxonmobil Research And Engineering Co. Premium synthetic lubricants
US6080301A (en) 1998-09-04 2000-06-27 Exxonmobil Research And Engineering Company Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
US6410488B1 (en) 1999-03-11 2002-06-25 Petro-Canada Drilling fluid
AU6541300A (en) * 1999-07-06 2001-01-22 Sasol Technology (Pty) Ltd. Use of dimerized fischer-tropsch process products and vinylidene derivatives thereof
FR2808534B1 (fr) * 2000-05-03 2002-08-02 Total Raffinage Distribution Composition lubrifiante biodegradable et ses utilisations, notamment dans un fluide de forage
US20030036484A1 (en) 2001-08-14 2003-02-20 Jeff Kirsner Blends of esters with isomerized olefins and other hydrocarbons as base oils for invert emulsion oil muds
US7456135B2 (en) 2000-12-29 2008-11-25 Halliburton Energy Services, Inc. Methods of drilling using flat rheology drilling fluids
US7572755B2 (en) * 2000-12-29 2009-08-11 Halliburton Energy Services, Inc. Drilling fluid comprising a vinyl neodecanoate polymer and method for enhanced suspension
US6887832B2 (en) * 2000-12-29 2005-05-03 Halliburton Energy Service,S Inc. Method of formulating and using a drilling mud with fragile gels
AU2001226085B2 (en) 2000-12-29 2007-11-01 Emery Oleochemicals Gmbh Thinners for invert emulsions
MXPA03005918A (es) 2000-12-29 2005-02-14 Halliburton Energy Serv Inc Diluyentes para emulsiones invertidas.
US6838082B2 (en) * 2001-02-14 2005-01-04 M-I Llc Vermiculture compositions
US7008907B2 (en) * 2001-10-31 2006-03-07 Halliburton Energy Services, Inc. Additive for oil-based drilling fluids
US6620770B1 (en) 2001-10-31 2003-09-16 Halliburton Energy Services, Inc. Additive for oil-based drilling fluids
US7271132B2 (en) * 2001-10-31 2007-09-18 Halliburton Energy Services, Inc. Metallic soaps of modified fatty acids and rosin acids and methods of making and using same
US7534746B2 (en) * 2001-10-31 2009-05-19 Halliburton Energy Services, Inc. Metallic soaps of modified tall oil acids
RU2307144C2 (ru) * 2001-12-03 2007-09-27 Шлюмбергер Текнолоджи Б.В. Не наносящая ущерба жидкость для снижения поглощения бурового раствора и способ ее применения
US7096929B2 (en) * 2002-03-29 2006-08-29 Leading Technology Designs, Inc. PCM (phase change material) system and method for shifting peak electrical load
US7354462B2 (en) * 2002-10-04 2008-04-08 Chevron U.S.A. Inc. Systems and methods of improving diesel fuel performance in cold climates
US7402187B2 (en) * 2002-10-09 2008-07-22 Chevron U.S.A. Inc. Recovery of alcohols from Fischer-Tropsch naphtha and distillate fuels containing the same
US6730637B1 (en) * 2002-12-06 2004-05-04 Chevron Phillips Chemical Company, Lp Reducing fluid loss in a drilling fluid
JP2004198811A (ja) * 2002-12-19 2004-07-15 Denso Corp 電子機器及びプログラム
BRPI0400580A (pt) * 2003-02-24 2005-01-04 Syntroleum Corp Fluidos base, e de perfuração, processo para a produção de um fluido de perfuração, e, método de perfuração de um furo de sondagem em uma formação subterrânea
US7081437B2 (en) * 2003-08-25 2006-07-25 M-I L.L.C. Environmentally compatible hydrocarbon blend drilling fluid
US7419004B2 (en) * 2003-12-30 2008-09-02 Schlumberger Technology Corporation Method of gravel packing with oil-based carrier fluid
US7111684B2 (en) * 2004-09-14 2006-09-26 Halliburton Energy Services, Inc. Subterranean fluids having improved environmental characteristics and methods of using these fluids in subterranean formations
WO2006084285A2 (en) * 2005-01-31 2006-08-10 Exxonmobil Chemical Patents Inc. Olefin oligomerization and biodegradable compositions therefrom
US7803743B2 (en) * 2005-06-06 2010-09-28 Baker Hughes Incorporated Invert emulsion carrier fluid and oil-wetting agent and method of using same
CN100338169C (zh) * 2005-12-22 2007-09-19 新疆三精德润科技有限公司 钻井液用降滤失剂
WO2007114505A1 (ja) * 2006-03-31 2007-10-11 Nippon Oil Corporation 多機能性炭化水素油組成物
WO2008035279A2 (en) * 2006-09-20 2008-03-27 Pt. Pertamina (Persero) Non-toxic mineral oil and its preparation process as drilling mud base material
JP2008094879A (ja) * 2006-10-06 2008-04-24 Toyota Central R&D Labs Inc 軽油組成物
US20080261836A1 (en) * 2007-04-20 2008-10-23 Filler Paul A Compositions for use in well servicing fluids
US8728989B2 (en) 2007-06-19 2014-05-20 Clearwater International Oil based concentrated slurries and methods for making and using same
CA2635989C (en) * 2008-07-25 2009-08-04 Century Oilfield Services Inc. Fracturing fluid compositions, methods of preparation and methods of use
US20100044048A1 (en) * 2008-07-25 2010-02-25 Century Oilfield Services Inc. Non-toxic, green fracturing fluid compositions, methods of preparation and methods of use
US8387699B2 (en) * 2008-07-25 2013-03-05 Calfrac Well Services Ltd. Green coal bed methane fracturing fluid compositions, methods of preparation and methods of use
US8211834B2 (en) * 2008-07-25 2012-07-03 Calfrac Well Services Ltd. Hydrocarbon-based fracturing fluid compositions, methods of preparation and methods of use
EP2166060B8 (en) 2008-09-22 2016-09-21 TouGas Oilfield Solutions GmbH Stabilized aqueous polymer compositions
FR2944528B1 (fr) * 2009-04-15 2012-07-20 Total Raffinage Marketing Fluide de forage pour offshore profond
RU2012104567A (ru) 2009-07-09 2013-08-20 ТЕХАС ЮНАЙТЕД КЕМИКАЛ КОМПАНИ, ЭлЭлСи Сверхвысоковязкие тампоны и способы их применения в системе бурения нефтяных скважин
FR2953853B1 (fr) * 2009-12-15 2013-02-08 Total Raffinage Marketing Composition lubrifiante biodegradable et son utilisation dans un fluide de forage notamment pour reservoirs tres enfouis
US8748679B2 (en) 2010-04-26 2014-06-10 Accelergy Corporation Synthetic fluids and methods of manufacture
US9085724B2 (en) * 2010-09-17 2015-07-21 Lubri3ol Oilfield Chemistry LLC Environmentally friendly base fluids and methods for making and using same
CN102002350B (zh) * 2010-11-11 2013-03-27 中国石油天然气集团公司 一种超高温水基钻井液
US9685890B2 (en) 2011-04-27 2017-06-20 Chevron U.S.A. Inc. Flow induced electrostatic power generator for tubular segments
US8714239B2 (en) 2011-04-27 2014-05-06 Luis Phillipe TOSI Flow-induced electrostatic power generator for downhole use in oil and gas wells
US8511373B2 (en) 2011-04-27 2013-08-20 Chevron U.S.A. Inc. Flow-induced electrostatic power generator for downhole use in oil and gas wells
US9556712B2 (en) 2011-04-27 2017-01-31 Chevron U.S.A., Inc. Flow induced electrostatic power generator for tubular segments
EP2809740B1 (en) 2012-02-05 2019-08-28 Tucc Technology LLC Use of earth metal peroxide fluidized compositions
US9587161B2 (en) * 2012-02-21 2017-03-07 Halliburton Energy Services, Inc. Drilling fluid containing a surfactant having a high boiling point and a long chain tail group
US9701881B2 (en) 2012-06-20 2017-07-11 Halliburton Energy Services, Inc. Oil absorbent oilfield materials as additives in oil-based drilling fluid applications
DK2898040T3 (da) * 2012-09-24 2022-11-21 Sasol Chemicals Gmbh Brøndboringsvæsker og fremgangsmåde til anvendelse deraf
DK2912135T3 (da) * 2012-10-29 2019-08-05 Sasol Performance Chemicals Gmbh Anvendelse af aktivatorer til at øge viskositeten af ikke-vandige fluider
CN103146365B (zh) * 2013-03-15 2015-07-22 中国石油集团渤海钻探工程有限公司 全油基钻井液
US8969259B2 (en) 2013-04-05 2015-03-03 Reg Synthetic Fuels, Llc Bio-based synthetic fluids
CN104449605A (zh) * 2013-09-17 2015-03-25 中国石油化工股份有限公司 一种合成基钻井液基础油
US9394472B2 (en) 2014-03-27 2016-07-19 Kraton Polymers U.S. Llc Low fluid loss drilling fluid compositions comprising diblock copolymers
US20150285049A1 (en) * 2014-04-07 2015-10-08 Maximo Tejeda Method of Drilling for and Producing Oil and Gas from Earth Boreholes
CN106414658B (zh) * 2014-05-08 2021-04-20 英尼奥斯美国有限责任公司 钻井液及其制备方法
CN105505347A (zh) * 2014-09-23 2016-04-20 中国石油化工股份有限公司 一种合成基钻井液基础油
CN104481434A (zh) * 2014-11-14 2015-04-01 中国石油大学(华东) 一种提高钻井液携岩能力的方法
CA3125298A1 (en) * 2019-07-01 2021-01-07 Highland Fluid Technology, Inc. Managed pressure drilling with noncompressible light weight fluid
US11739257B2 (en) 2021-05-25 2023-08-29 Shell Usa, Inc. Hydraulic fracturing fluid
CN116410709A (zh) * 2021-12-31 2023-07-11 中国石油天然气集团有限公司 一种具有平板流型特征的合成基钻井液及制备方法

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816073A (en) * 1956-07-16 1957-12-10 Phillips Petroleum Co Drilling fluid
US3684012A (en) * 1970-06-12 1972-08-15 John W Scheffel Method and composition for treating high-temperature subterranean formations
US3979304A (en) * 1972-09-29 1976-09-07 Union Oil Company Of California Method for drilling and treating subterranean formations using a low fluid loss agent
US4012328A (en) * 1973-03-29 1977-03-15 Dresser Industries, Inc. Acid soluble packer and workover fluid
US3878117A (en) * 1973-05-17 1975-04-15 Phillips Petroleum Co Novel benzothiazyl disulfides, their preparation and use as lubricant additives
US3928215A (en) * 1973-06-29 1975-12-23 Marathon Oil Co High fluidity cutting oils which exhibit retro-viscous properties
US4012329A (en) * 1973-08-27 1977-03-15 Marathon Oil Company Water-in-oil microemulsion drilling fluids
US3912683A (en) * 1974-07-12 1975-10-14 Exxon Research Engineering Co Process for the preparation of sulfobutyl latex
US4148821A (en) * 1974-10-16 1979-04-10 Stepan Chemical Company Process for sulfonation
US4390474A (en) * 1974-10-16 1983-06-28 Stepan Chemical Company Sulfonation petroleum composition
US4007149A (en) * 1975-07-02 1977-02-08 Exxon Research And Engineering Company Process for preparing latices of sulfonated elastomers
US4153588A (en) * 1977-11-29 1979-05-08 Exxon Research & Engineering Co. Metal neutralized sulfonated EPDM terpolymers and compositions thereof
US4447338A (en) * 1981-08-12 1984-05-08 Exxon Research And Engineering Co. Drilling mud viscosification agents based on sulfonated ionomers
WO1983002949A1 (en) * 1982-02-18 1983-09-01 Richard Pawel Jachnik Drilling fluids and methods of using them
US4425462A (en) * 1982-09-13 1984-01-10 Exxon Research And Engineering Co. Drilling fluids based on sulfonated elastomeric polymers
US4488975A (en) * 1982-12-13 1984-12-18 Halliburton Company High temperature stable crosslinked gel fracturing fluid
DE3400164A1 (de) * 1983-01-14 1984-07-19 Sandoz-Patent-GmbH, 7850 Lörrach Fluessigkeitsverluste vermindernde additive fuer bohrlochbearbeitungsfluessigkeiten
US4787990A (en) * 1983-02-04 1988-11-29 Conoco Inc. Low toxicity oil-based drilling fluid
US4552215A (en) * 1984-09-26 1985-11-12 Halliburton Company Method of gravel packing a well
US4553601A (en) * 1984-09-26 1985-11-19 Halliburton Company Method for fracturing subterranean formations
GB2166782A (en) * 1984-11-07 1986-05-14 Mobil Oil Corp Low toxicity drilling fluids
US4810355A (en) * 1985-12-12 1989-03-07 Amoco Corporation Process for preparing dehazed white oils
DE3671882D1 (de) * 1986-01-23 1990-07-19 Sorg Gmbh & Co Kg Glasschmelzofen mit verbessertem wirkungsgrad.
EP0247801B1 (en) * 1986-05-30 1990-11-07 The British Petroleum Company p.l.c. Well bore fluid
GB8615478D0 (en) * 1986-06-25 1986-07-30 Bp Chem Int Ltd Low toxity oil composition
GB2212192A (en) * 1987-11-09 1989-07-19 Exxon Chemical Patents Inc Low toxicity oil base mud systems
US5045219A (en) * 1988-01-19 1991-09-03 Coastal Mud, Incorporated Use of polyalphalolefin in downhole drilling
US4882077A (en) * 1988-03-09 1989-11-21 W. R. Grace & Co.-Conn. Metalworking fluid
US5096883A (en) * 1989-09-29 1992-03-17 Union Oil Company Of California Oil-base drilling fluid comprising branched chain paraffins such as the dimer of 1-decene
US5189012A (en) * 1990-03-30 1993-02-23 M-I Drilling Fluids Company Oil based synthetic hydrocarbon drilling fluid
WO1994016030A1 (en) * 1993-01-14 1994-07-21 M-I Drilling Fluids Company Non-fluorescing oil-based drilling fluid
US5333698A (en) * 1993-05-21 1994-08-02 Union Oil Company Of California White mineral oil-based drilling fluid
WO1994028087A1 (en) * 1993-06-01 1994-12-08 Albemarle Corporation Invert drilling fluids
MY111305A (en) * 1993-09-01 1999-10-30 Sofitech Nv Wellbore fluid.
US5498596A (en) * 1993-09-29 1996-03-12 Mobil Oil Corporation Non toxic, biodegradable well fluids
MX9504164A (es) * 1994-02-02 1997-04-30 Chevron Chem Co Olefinas lineales esqueleticamente isomerizadas.
EP0701593B1 (en) * 1994-02-02 2000-05-03 Chevron Chemical Company LLC Drilling fluids comprising mostly linear olefins
US5569642A (en) * 1995-02-16 1996-10-29 Albemarle Corporation Synthetic paraffinic hydrocarbon drilling fluid
US5635457A (en) * 1995-04-17 1997-06-03 Union Oil Company Of California Non-toxic, inexpensive synthetic drilling fluid
US5837655A (en) * 1996-05-01 1998-11-17 Halliday; William S. Purified paraffins as lubricants, rate of penetration enhancers, and spotting fluid additives for water-based drilling fluids

Also Published As

Publication number Publication date
MY137346A (en) 2009-01-30
US5958845A (en) 1999-09-28
EP0840769A1 (en) 1998-05-13
WO1997004038A1 (en) 1997-02-06
CA2227562C (en) 2005-09-13
US6255256B1 (en) 2001-07-03
AU6458996A (en) 1997-02-18
DK0840769T3 (da) 2005-02-14
US6107255A (en) 2000-08-22
EA001186B1 (ru) 2000-12-25
CN1191558A (zh) 1998-08-26
BR9609546A (pt) 1999-03-02
EP0840769B1 (en) 2004-10-20
EA199800134A1 (ru) 1998-10-29
CA2227562A1 (en) 1997-02-06
US6034037A (en) 2000-03-07
EP0840769B2 (en) 2009-08-26
CO4560486A1 (es) 1998-02-10
US6110874A (en) 2000-08-29
US6159907A (en) 2000-12-12
MX9800643A (es) 1998-10-31
CN1150294C (zh) 2004-05-19
AU705081B2 (en) 1999-05-13

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