ATE269382T1 - Verfahren zum lösen von verklemmten rohren und werkzeugen und hierzu passendes kriechöl - Google Patents
Verfahren zum lösen von verklemmten rohren und werkzeugen und hierzu passendes kriechölInfo
- Publication number
- ATE269382T1 ATE269382T1 AT99967674T AT99967674T ATE269382T1 AT E269382 T1 ATE269382 T1 AT E269382T1 AT 99967674 T AT99967674 T AT 99967674T AT 99967674 T AT99967674 T AT 99967674T AT E269382 T1 ATE269382 T1 AT E269382T1
- Authority
- AT
- Austria
- Prior art keywords
- tools
- permeable oil
- suitable permeable
- releasing stuck
- stuck pipes
- Prior art date
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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
-
- 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
-
- 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
- C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
- C09K8/57—Compositions based on water or polar solvents
- C09K8/575—Compositions based on water or polar solvents containing organic compounds
- C09K8/5751—Macromolecular compounds
- C09K8/5758—Macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/035—Fishing for or freeing objects in boreholes or wells controlling differential pipe sticking
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/02—Spotting, i.e. using additives for releasing a stuck drill
-
- 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
- Y10S507/91—Earth boring fluid devoid of discrete aqueous phase
-
- 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
- Y10S507/94—Freeing stuck object from wellbore
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/246,934 US6148917A (en) | 1998-07-24 | 1999-02-09 | Method of releasing stuck pipe or tools and spotting fluids therefor |
PCT/US1999/031038 WO2000047690A1 (en) | 1999-02-09 | 1999-12-27 | Method of releasing stuck pipe or tools and spotting fluids therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE269382T1 true ATE269382T1 (de) | 2004-07-15 |
Family
ID=22932834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99967674T ATE269382T1 (de) | 1999-02-09 | 1999-12-27 | Verfahren zum lösen von verklemmten rohren und werkzeugen und hierzu passendes kriechöl |
Country Status (14)
Country | Link |
---|---|
US (1) | US6148917A (de) |
EP (1) | EP1169406B1 (de) |
CN (1) | CN1273561C (de) |
AP (1) | AP2001002253A0 (de) |
AR (1) | AR022523A1 (de) |
AT (1) | ATE269382T1 (de) |
AU (1) | AU769435B2 (de) |
BR (1) | BR9917053B1 (de) |
CA (1) | CA2359703C (de) |
DE (1) | DE69918184D1 (de) |
EA (1) | EA002964B1 (de) |
NO (1) | NO326843B1 (de) |
OA (1) | OA11827A (de) |
WO (1) | WO2000047690A1 (de) |
Families Citing this family (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5881826A (en) * | 1997-02-13 | 1999-03-16 | Actisystems, Inc. | Aphron-containing well drilling and servicing fluids |
CA2381772C (en) * | 1999-07-22 | 2006-05-02 | Schlumberger Technology Corporation | Components and methods for use with explosives |
US6325149B1 (en) * | 2000-02-22 | 2001-12-04 | Texas United Chemical Company, Llc. | Method of decreasing the loss of fluid during workover and completion operations |
US6649571B1 (en) | 2000-04-04 | 2003-11-18 | Masi Technologies, L.L.C. | Method of generating gas bubbles in oleaginous liquids |
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 |
US7148183B2 (en) * | 2001-12-14 | 2006-12-12 | Baker Hughes Incorporated | Surfactant-polymer composition for substantially solid-free water based drilling, drill-in, and completion fluids |
US6929070B2 (en) * | 2001-12-21 | 2005-08-16 | Schlumberger Technology Corporation | Compositions and methods for treating a subterranean formation |
US7018956B2 (en) * | 2002-01-24 | 2006-03-28 | Texas United Chemical Company, Llc. | Crosslinked polymer fluids and crosslinking concentrates therefor |
US6926081B2 (en) * | 2002-02-25 | 2005-08-09 | Halliburton Energy Services, Inc. | Methods of discovering and correcting subterranean formation integrity problems during drilling |
CA2478433C (en) * | 2002-03-01 | 2009-12-08 | Cesi Chemical, A Flotek Company | Composition and process for well cleaning |
BR0304524B1 (pt) * | 2002-04-16 | 2015-02-10 | Texas United Chemical Corp | Fluido de perfuração e manutenção de poços de base oleaginosa |
US6739414B2 (en) | 2002-04-30 | 2004-05-25 | Masi Technologies, L.L.C. | Compositions and methods for sealing formations |
US6923260B2 (en) * | 2002-05-23 | 2005-08-02 | Baker Hughes Incorporated | Mitigation of proppant sticking in removing downhole tools |
US6800593B2 (en) * | 2002-06-19 | 2004-10-05 | Texas United Chemical Company, Llc. | Hydrophilic polymer concentrates |
US7345012B2 (en) * | 2004-12-15 | 2008-03-18 | Schlumberger Technology Corporation | Foamed viscoelastic surfactants |
US7378378B2 (en) * | 2002-12-19 | 2008-05-27 | Schlumberger Technology Corporation | Rheology enhancers |
GB2413581B (en) * | 2003-02-03 | 2006-11-01 | Masi Technologies Llc | Stabilized colloidal and colloidal-like systems |
AR043010A1 (es) * | 2003-02-03 | 2005-07-13 | Mi Llc | Fluidos para perforaciones |
US7866394B2 (en) | 2003-02-27 | 2011-01-11 | Halliburton Energy Services Inc. | Compositions and methods of cementing in subterranean formations using a swelling agent to inhibit the influx of water into a cement slurry |
US7143827B2 (en) * | 2003-03-21 | 2006-12-05 | Halliburton Energy Services, Inc. | Well completion spacer fluids containing fibers and methods |
US6668927B1 (en) * | 2003-03-21 | 2003-12-30 | Halliburton Energy Services, Inc. | Well completion foamed spacer fluids and methods |
US7199085B2 (en) * | 2003-05-06 | 2007-04-03 | Masi Technologies, Inc. | Colloidal and colloidal-like systems in aqueous, clay-based fluids |
US7148184B2 (en) * | 2003-07-22 | 2006-12-12 | Schlumberger Technology Corporation | Self-diverting foamed system |
US8541051B2 (en) | 2003-08-14 | 2013-09-24 | Halliburton Energy Services, Inc. | On-the fly coating of acid-releasing degradable material onto a particulate |
US7674753B2 (en) | 2003-09-17 | 2010-03-09 | Halliburton Energy Services, Inc. | Treatment fluids and methods of forming degradable filter cakes comprising aliphatic polyester and their use in subterranean formations |
US7829507B2 (en) | 2003-09-17 | 2010-11-09 | Halliburton Energy Services Inc. | Subterranean treatment fluids comprising a degradable bridging agent and methods of treating subterranean formations |
US7833944B2 (en) | 2003-09-17 | 2010-11-16 | Halliburton Energy Services, Inc. | Methods and compositions using crosslinked aliphatic polyesters in well bore applications |
CA2564621C (en) * | 2004-04-26 | 2011-06-28 | M-I L.L.C. | Method for releasing stuck drill string using spotting fluid |
US7879767B2 (en) * | 2004-06-03 | 2011-02-01 | Baker Hughes Incorporated | Additives for hydrate inhibition in fluids gelled with viscoelastic surfactants |
WO2007145735A2 (en) | 2006-06-07 | 2007-12-21 | Exxonmobil Upstream Research Company | Method for fabricating compressible objects for a variable density drilling mud |
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 |
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 |
US7727937B2 (en) | 2004-07-13 | 2010-06-01 | Halliburton Energy Services, Inc. | Acidic treatment fluids comprising xanthan and associated methods |
US7727936B2 (en) * | 2004-07-13 | 2010-06-01 | Halliburton Energy Services, Inc. | Acidic treatment fluids comprising xanthan and associated methods |
US20060014648A1 (en) * | 2004-07-13 | 2006-01-19 | Milson Shane L | Brine-based viscosified treatment fluids and associated methods |
US7825073B2 (en) * | 2004-07-13 | 2010-11-02 | Halliburton Energy Services, Inc. | Treatment fluids comprising clarified xanthan and associated methods |
US7163059B2 (en) * | 2004-07-14 | 2007-01-16 | Elder Craig J | Method for releasing stuck drill string |
US7237608B2 (en) * | 2004-10-20 | 2007-07-03 | Schlumberger Technology Corporation | Self diverting matrix acid |
US7690429B2 (en) | 2004-10-21 | 2010-04-06 | Halliburton Energy Services, Inc. | Methods of using a swelling agent in a wellbore |
US7648946B2 (en) | 2004-11-17 | 2010-01-19 | Halliburton Energy Services, Inc. | Methods of degrading filter cakes in subterranean formations |
US20060135372A1 (en) * | 2004-12-21 | 2006-06-22 | Tetra Technologies, Inc. | Controlled degradation of filtercakes and other downhole compositions |
US8048829B2 (en) | 2005-01-18 | 2011-11-01 | Halliburton Energy Services Inc. | Spotting fluid compositions and associated methods |
US8048828B2 (en) | 2005-01-18 | 2011-11-01 | Halliburton Energy Services Inc. | Spotting fluid compositions and associated methods |
US20080009423A1 (en) | 2005-01-31 | 2008-01-10 | Halliburton Energy Services, Inc. | Self-degrading fibers and associated methods of use and manufacture |
US8598092B2 (en) | 2005-02-02 | 2013-12-03 | Halliburton Energy Services, Inc. | Methods of preparing degradable materials and methods of use in subterranean formations |
US7728044B2 (en) * | 2005-03-16 | 2010-06-01 | Baker Hughes Incorporated | Saponified fatty acids as breakers for viscoelastic surfactant-gelled fluids |
US7891424B2 (en) | 2005-03-25 | 2011-02-22 | Halliburton Energy Services Inc. | Methods of delivering material downhole |
DK1866519T3 (da) * | 2005-04-06 | 2012-08-27 | Rhodia | Fremgangsmåde til genbrug af fraktureringsfluider under anvendelse af en selv-nedbrydende skummende sammensætning |
US7662753B2 (en) | 2005-05-12 | 2010-02-16 | Halliburton Energy Services, Inc. | Degradable surfactants and methods for use |
US7870903B2 (en) | 2005-07-13 | 2011-01-18 | Halliburton Energy Services Inc. | Inverse emulsion polymers as lost circulation material |
US7713916B2 (en) | 2005-09-22 | 2010-05-11 | Halliburton Energy Services, Inc. | Orthoester-based surfactants and associated methods |
US20100132951A1 (en) * | 2005-12-16 | 2010-06-03 | Tetra Technologies, Inc. | Controlled De-functionalization of Filtercakes and Other Downhole Compositions |
EP2038364A2 (de) | 2006-06-07 | 2009-03-25 | ExxonMobil Upstream Research Company | Kompressierbare gegenstände mit teilschauminnenbereichen in kombination mit einer bohrflüssigkeit zur bildung eines bohrschlamms variabler dichte |
US8329621B2 (en) | 2006-07-25 | 2012-12-11 | Halliburton Energy Services, Inc. | Degradable particulates and associated methods |
US7686080B2 (en) | 2006-11-09 | 2010-03-30 | Halliburton Energy Services, Inc. | Acid-generating fluid loss control additives and associated methods |
US8220548B2 (en) | 2007-01-12 | 2012-07-17 | Halliburton Energy Services Inc. | Surfactant wash treatment fluids and associated methods |
WO2012024786A1 (en) | 2010-08-26 | 2012-03-01 | Tech-Star Fluid Systems Inc. | Drilling fluid and method for drilling in coal-containing formations |
US11155742B2 (en) | 2007-03-02 | 2021-10-26 | Canadian Energy Services L.P. | Drill fluid and method for tunneling |
US9670394B2 (en) | 2007-03-02 | 2017-06-06 | Canadian Energy Services L.P. | Drilling fluid and method for drilling a wellbore |
EP2132279B1 (de) | 2007-03-02 | 2012-08-15 | Tech-Star Fluid Systems Inc. | Bohrschlamm und verfahren zum bohren in kohlehaltigen formationen |
US9140707B2 (en) * | 2007-08-10 | 2015-09-22 | University Of Louisville Research Foundation, Inc. | Sensors and methods for detecting diseases caused by a single point mutation |
MX364304B (es) | 2008-02-29 | 2019-04-22 | Texas United Chemical Company Llc | Métodos, sistemas y composiciones para el entrelazamiento controlado de fluidos de servicio de pozos. |
US8006760B2 (en) | 2008-04-10 | 2011-08-30 | Halliburton Energy Services, Inc. | Clean fluid systems for partial monolayer fracturing |
US7906464B2 (en) | 2008-05-13 | 2011-03-15 | Halliburton Energy Services, Inc. | Compositions and methods for the removal of oil-based filtercakes |
US7833943B2 (en) | 2008-09-26 | 2010-11-16 | Halliburton Energy Services Inc. | Microemulsifiers and methods of making and using same |
US8082992B2 (en) | 2009-07-13 | 2011-12-27 | Halliburton Energy Services, Inc. | Methods of fluid-controlled geometry stimulation |
CN101838524B (zh) * | 2010-05-13 | 2012-11-14 | 四川西南油大石油工程有限公司 | 一种钻井液用油溶性解卡剂 |
US9759031B2 (en) | 2012-08-22 | 2017-09-12 | Halliburton Energy Services, Inc. | Freeing pipe stuck in a subterranean well |
US10550319B2 (en) * | 2013-04-05 | 2020-02-04 | Halliburton Energy Services, Inc. | Wellbore servicing compositions and methods of making and using same |
US11136869B2 (en) * | 2016-07-01 | 2021-10-05 | Schlumberger Technology Corporation | Method for detecting a fracture position in a well (variants) |
CN106590561A (zh) * | 2016-10-19 | 2017-04-26 | 中石化石油工程技术服务有限公司 | 一种棕榈油基解卡剂及其制备方法 |
CN107620580A (zh) * | 2017-09-05 | 2018-01-23 | 中石化重庆涪陵页岩气勘探开发有限公司 | 一种页岩气长水平井连续油管钻塞遇卡解卡方法 |
US10947811B2 (en) | 2017-12-01 | 2021-03-16 | Saudi Arabian Oil Company | Systems and methods for pipe concentricity, zonal isolation, and stuck pipe prevention |
US10557317B2 (en) | 2017-12-01 | 2020-02-11 | Saudi Arabian Oil Company | Systems and methods for pipe concentricity, zonal isolation, and stuck pipe prevention |
US10612360B2 (en) | 2017-12-01 | 2020-04-07 | Saudi Arabian Oil Company | Ring assembly for measurement while drilling, logging while drilling and well intervention |
US10557326B2 (en) | 2017-12-01 | 2020-02-11 | Saudi Arabian Oil Company | Systems and methods for stuck pipe mitigation |
US10662728B2 (en) | 2018-07-09 | 2020-05-26 | Saudi Arabian Oil Company | Method and apparatus for stuck pipe mitigation |
US11319777B2 (en) | 2020-04-02 | 2022-05-03 | Saudi Arabian Oil Company | Extended surface system with helical reamers |
US11131144B1 (en) | 2020-04-02 | 2021-09-28 | Saudi Arabian Oil Company | Rotary dynamic system for downhole assemblies |
US11306555B2 (en) | 2020-04-02 | 2022-04-19 | Saudi Arabian Oil Company | Drill pipe with dissolvable layer |
BR102021019806A2 (pt) * | 2021-10-01 | 2023-04-11 | Petróleo Brasileiro S.A. - Petrobras | Método de condicionamento de poço para perfilagem a cabo utilizando composição de fluido de perfuração base aquosa dedicado |
CN114508336B (zh) * | 2022-01-30 | 2022-09-30 | 中国矿业大学 | 一种用于松软煤层的钻孔、解卡和致裂一体装置及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2808887A (en) * | 1955-09-22 | 1957-10-08 | Weldon C Erwin | Method for loosening stuck drill pipe |
US3246696A (en) * | 1963-10-25 | 1966-04-19 | Pan American Petroleum Corp | Method of freeing pipe stuck in a well |
US3328295A (en) * | 1964-12-03 | 1967-06-27 | Pan American Petroleum Corp | Method for preventing differential sticking and reducing fluid loss |
US4464269A (en) * | 1981-07-29 | 1984-08-07 | Exxon Research & Engineering Co. | Additive composition for release of stuck drill pipe |
US4614235A (en) * | 1985-04-15 | 1986-09-30 | Exxon Chemical Patents Inc. | Use of mono and polyalkylene glycol ethers as agents for the release of differentially stuck drill pipe |
US5127475A (en) * | 1990-06-01 | 1992-07-07 | Hayes James R | Downhole drilling spotting fluid composition and method |
US5141920A (en) * | 1990-06-11 | 1992-08-25 | Baker Hughes Incorporated | Hydrocarbon invert emulsions for use in well drilling operations |
US5716910A (en) * | 1995-09-08 | 1998-02-10 | Halliburton Company | Foamable drilling fluid and methods of use in well drilling operations |
US5881826A (en) * | 1997-02-13 | 1999-03-16 | Actisystems, Inc. | Aphron-containing well drilling and servicing fluids |
US5916849A (en) * | 1998-07-24 | 1999-06-29 | Venture Innovations, Inc. | Polysaccharide-containing well drilling and servicing fluids |
-
1999
- 1999-02-09 US US09/246,934 patent/US6148917A/en not_active Expired - Lifetime
- 1999-12-27 AU AU23920/00A patent/AU769435B2/en not_active Ceased
- 1999-12-27 EP EP99967674A patent/EP1169406B1/de not_active Expired - Lifetime
- 1999-12-27 WO PCT/US1999/031038 patent/WO2000047690A1/en active IP Right Grant
- 1999-12-27 DE DE69918184T patent/DE69918184D1/de not_active Expired - Lifetime
- 1999-12-27 BR BRPI9917053-1A patent/BR9917053B1/pt not_active IP Right Cessation
- 1999-12-27 CA CA002359703A patent/CA2359703C/en not_active Expired - Fee Related
- 1999-12-27 OA OA1200100204A patent/OA11827A/en unknown
- 1999-12-27 AP APAP/P/2001/002253A patent/AP2001002253A0/en unknown
- 1999-12-27 AT AT99967674T patent/ATE269382T1/de not_active IP Right Cessation
- 1999-12-27 CN CN99816105.5A patent/CN1273561C/zh not_active Expired - Fee Related
- 1999-12-27 EA EA200100880A patent/EA002964B1/ru not_active IP Right Cessation
-
2000
- 2000-02-07 AR ARP000100517A patent/AR022523A1/es active IP Right Grant
-
2001
- 2001-08-07 NO NO20013847A patent/NO326843B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20013847D0 (no) | 2001-08-07 |
EP1169406B1 (de) | 2004-06-16 |
EP1169406A4 (de) | 2003-01-02 |
AP2001002253A0 (en) | 2001-09-30 |
BR9917053A (pt) | 2002-04-30 |
CA2359703A1 (en) | 2000-08-17 |
NO20013847L (no) | 2001-10-08 |
EA200100880A1 (ru) | 2002-02-28 |
CN1337985A (zh) | 2002-02-27 |
EA002964B1 (ru) | 2002-12-26 |
AU769435B2 (en) | 2004-01-29 |
EP1169406A1 (de) | 2002-01-09 |
AR022523A1 (es) | 2002-09-04 |
NO326843B1 (no) | 2009-03-02 |
WO2000047690A1 (en) | 2000-08-17 |
BR9917053B1 (pt) | 2009-05-05 |
DE69918184D1 (de) | 2004-07-22 |
OA11827A (en) | 2005-08-17 |
US6148917A (en) | 2000-11-21 |
CA2359703C (en) | 2005-08-16 |
AU2392000A (en) | 2000-08-29 |
CN1273561C (zh) | 2006-09-06 |
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