NO326488B1 - Injisering av et fluid i et borehull foran borkronen - Google Patents
Injisering av et fluid i et borehull foran borkronen Download PDFInfo
- Publication number
- NO326488B1 NO326488B1 NO20040296A NO20040296A NO326488B1 NO 326488 B1 NO326488 B1 NO 326488B1 NO 20040296 A NO20040296 A NO 20040296A NO 20040296 A NO20040296 A NO 20040296A NO 326488 B1 NO326488 B1 NO 326488B1
- Authority
- NO
- Norway
- Prior art keywords
- fluid
- tool
- fluid injection
- drill string
- drill
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 162
- 238000002347 injection Methods 0.000 claims description 81
- 239000007924 injection Substances 0.000 claims description 81
- 239000004568 cement Substances 0.000 claims description 38
- 238000005553 drilling Methods 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 description 10
- 210000002414 leg Anatomy 0.000 description 10
- 210000003127 knee Anatomy 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01306310 | 2001-07-23 | ||
| PCT/EP2002/008206 WO2003010410A1 (fr) | 2001-07-23 | 2002-07-23 | Injection de liquide dans un trou de forage en amont du trepan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20040296L NO20040296L (no) | 2004-03-23 |
| NO326488B1 true NO326488B1 (no) | 2008-12-15 |
Family
ID=8182138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20040296A NO326488B1 (no) | 2001-07-23 | 2004-01-22 | Injisering av et fluid i et borehull foran borkronen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7281592B2 (fr) |
| CN (1) | CN100513734C (fr) |
| BR (1) | BR0211345B1 (fr) |
| CA (1) | CA2454388C (fr) |
| GB (1) | GB2395735B (fr) |
| NO (1) | NO326488B1 (fr) |
| RU (1) | RU2287662C2 (fr) |
| WO (1) | WO2003010410A1 (fr) |
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7311148B2 (en) | 1999-02-25 | 2007-12-25 | Weatherford/Lamb, Inc. | Methods and apparatus for wellbore construction and completion |
| US7334650B2 (en) * | 2000-04-13 | 2008-02-26 | Weatherford/Lamb, Inc. | Apparatus and methods for drilling a wellbore using casing |
| US7730965B2 (en) | 2002-12-13 | 2010-06-08 | Weatherford/Lamb, Inc. | Retractable joint and cementing shoe for use in completing a wellbore |
| EP1588016B1 (fr) * | 2003-01-15 | 2007-03-14 | Shell Internationale Researchmaatschappij B.V. | Ensemble train de forage |
| CN100347398C (zh) * | 2003-01-15 | 2007-11-07 | 国际壳牌研究有限公司 | 钻井钻头组件和井管柱组件 |
| CA2515296C (fr) * | 2003-02-07 | 2010-09-21 | Weatherford/Lamb, Inc. | Procedes et appareil de construction et de completion d'un puits de forage |
| USRE42877E1 (en) * | 2003-02-07 | 2011-11-01 | Weatherford/Lamb, Inc. | Methods and apparatus for wellbore construction and completion |
| CA2522993C (fr) * | 2003-04-24 | 2011-03-15 | Shell Canada Limited | Ensemble train de tiges |
| US7532129B2 (en) * | 2004-09-29 | 2009-05-12 | Weatherford Canada Partnership | Apparatus and methods for conveying and operating analytical instrumentation within a well borehole |
| GB2424432B (en) | 2005-02-28 | 2010-03-17 | Weatherford Lamb | Deep water drilling with casing |
| US7857052B2 (en) | 2006-05-12 | 2010-12-28 | Weatherford/Lamb, Inc. | Stage cementing methods used in casing while drilling |
| US8276689B2 (en) | 2006-05-22 | 2012-10-02 | Weatherford/Lamb, Inc. | Methods and apparatus for drilling with casing |
| US7748466B2 (en) * | 2006-09-14 | 2010-07-06 | Thrubit B.V. | Coiled tubing wellbore drilling and surveying using a through the drill bit apparatus |
| US8443915B2 (en) * | 2006-09-14 | 2013-05-21 | Schlumberger Technology Corporation | Through drillstring logging systems and methods |
| US7661475B2 (en) * | 2007-02-27 | 2010-02-16 | Schlumberger Technology Corporation | Drill pipe conveyance system for slim logging tool |
| WO2008125581A1 (fr) * | 2007-04-12 | 2008-10-23 | Shell Internationale Research Maatschappij B.V. | Ensemble de trépan et procédé d'exécution d'une opération dans un trou de forage |
| US7913768B2 (en) * | 2007-04-13 | 2011-03-29 | Welltec A/S | Release device |
| US8264532B2 (en) * | 2007-08-09 | 2012-09-11 | Thrubit B.V. | Through-mill wellbore optical inspection and remediation apparatus and methodology |
| US8678111B2 (en) | 2007-11-16 | 2014-03-25 | Baker Hughes Incorporated | Hybrid drill bit and design method |
| FR3001250B1 (fr) * | 2008-01-03 | 2016-05-13 | Cie Du Sol | Procede de forage comprenant une etape de desolidarisation de l'outil de coupe |
| US8316703B2 (en) * | 2008-04-25 | 2012-11-27 | Schlumberger Technology Corporation | Flexible coupling for well logging instruments |
| US20120205160A1 (en) | 2011-02-11 | 2012-08-16 | Baker Hughes Incorporated | System and method for leg retention on hybrid bits |
| US20090272582A1 (en) | 2008-05-02 | 2009-11-05 | Baker Hughes Incorporated | Modular hybrid drill bit |
| US7779920B2 (en) * | 2008-05-22 | 2010-08-24 | Tesco Corporation | Controlling backflow pressure during retrieval of bottom hole assembly |
| US7845431B2 (en) * | 2008-05-22 | 2010-12-07 | Tesco Corporation | Retrieval tool with slips for retrieving bottom hole assembly during casing while drilling operations |
| US7886847B2 (en) * | 2008-05-23 | 2011-02-15 | Tesco Corporation | Monitoring flow rates while retrieving bottom hole assembly during casing while drilling operations |
| US7798251B2 (en) * | 2008-05-23 | 2010-09-21 | Tesco Corporation | Circulation system for retrieval of bottom hole assembly during casing while drilling operations |
| WO2009147072A2 (fr) | 2008-06-02 | 2009-12-10 | Shell Internationale Research Maatschappij B.V. | Trépan et procédé pour introduire, étendre, plier et récupérer un trépan |
| US8631877B2 (en) * | 2008-06-06 | 2014-01-21 | Schlumberger Technology Corporation | Apparatus and methods for inflow control |
| US8646548B2 (en) * | 2008-09-05 | 2014-02-11 | Thrubit, Llc | Apparatus and system to allow tool passage ahead of a bit |
| GB2464481B (en) | 2008-10-16 | 2011-11-02 | Dynamic Dinosaurs Bv | Method for installing sensors in a borehole |
| US8191416B2 (en) * | 2008-11-24 | 2012-06-05 | Schlumberger Technology Corporation | Instrumented formation tester for injecting and monitoring of fluids |
| US8141664B2 (en) | 2009-03-03 | 2012-03-27 | Baker Hughes Incorporated | Hybrid drill bit with high bearing pin angles |
| US8056651B2 (en) * | 2009-04-28 | 2011-11-15 | Baker Hughes Incorporated | Adaptive control concept for hybrid PDC/roller cone bits |
| US8459378B2 (en) * | 2009-05-13 | 2013-06-11 | Baker Hughes Incorporated | Hybrid drill bit |
| US8157026B2 (en) | 2009-06-18 | 2012-04-17 | Baker Hughes Incorporated | Hybrid bit with variable exposure |
| US9464489B2 (en) | 2009-08-19 | 2016-10-11 | Schlumberger Technology Corporation | Method and apparatus for pipe-conveyed well logging |
| US8689867B2 (en) * | 2009-08-19 | 2014-04-08 | Schlumberger Technology Corporation | Method and apparatus for pipe-conveyed well logging |
| WO2011035051A2 (fr) | 2009-09-16 | 2011-03-24 | Baker Hughes Incorporated | Ensembles de palier en carbone de diamant polycristallin divorcés externes pour trépans de forage hybrides |
| US8448724B2 (en) | 2009-10-06 | 2013-05-28 | Baker Hughes Incorporated | Hole opener with hybrid reaming section |
| US20110079442A1 (en) | 2009-10-06 | 2011-04-07 | Baker Hughes Incorporated | Hole opener with hybrid reaming section |
| US8508741B2 (en) * | 2010-04-12 | 2013-08-13 | Baker Hughes Incorporated | Fluid sampling and analysis downhole using microconduit system |
| CN108049818B (zh) | 2010-06-29 | 2020-11-17 | 贝克休斯公司 | 具有防钻头循旧槽结构的钻头 |
| AR078631A1 (es) * | 2010-10-13 | 2011-11-23 | Bassa Eladio Juan | Sistema mandril libre con el espacio anular protegido de la presion de inyeccion |
| US8978786B2 (en) | 2010-11-04 | 2015-03-17 | Baker Hughes Incorporated | System and method for adjusting roller cone profile on hybrid bit |
| US9782857B2 (en) | 2011-02-11 | 2017-10-10 | Baker Hughes Incorporated | Hybrid drill bit having increased service life |
| US20120298355A1 (en) * | 2011-05-27 | 2012-11-29 | Adrian John Digby | Logging While Pulling |
| CN102926664A (zh) * | 2011-08-12 | 2013-02-13 | 成都科盛石油科技有限公司 | 一种用于钻头连接的套筒 |
| EP3159475B1 (fr) | 2011-11-15 | 2019-03-27 | Baker Hughes, a GE company, LLC | Trépans hybrides ayant une meilleure efficacité de forage |
| US9140073B2 (en) * | 2011-12-23 | 2015-09-22 | Saudi Arabian Oil Company | Drill bit for use in boring a wellbore and subterranean fracturing |
| CN102561950B (zh) * | 2012-01-20 | 2014-02-12 | 山东大学 | 一种对地层空洞内填充的骨料进行注浆固结的工艺及喷射钻头 |
| US20140060854A1 (en) * | 2012-08-31 | 2014-03-06 | Toby Scott Baudoin | Hydraulic Disconnect Apparatus and Method of Use |
| RU2509200C1 (ru) * | 2012-11-27 | 2014-03-10 | Николай Митрофанович Панин | Буровое долото |
| WO2014099910A1 (fr) * | 2012-12-20 | 2014-06-26 | Saudi Arabian Oil Company | Procédé de détermination des caractéristiques d'érosion de gâteaux de boue afin de prévoir la facilité de prélèvement de gâteaux de boue ou l'efficacité de nettoyage de fluides de nettoyage/lavage/espaceur |
| CN103899253B (zh) * | 2012-12-28 | 2016-02-10 | 中国石油化工股份有限公司 | 带有伸缩刀翼的钻头 |
| US20140231146A1 (en) * | 2013-02-21 | 2014-08-21 | Halliburton Energy Services, Inc. | Method of enhancing drilling fluid performance |
| US20140360723A1 (en) * | 2013-06-07 | 2014-12-11 | Smith International, Inc. | Protective sheath through a casing window |
| EP2848764A1 (fr) | 2013-09-17 | 2015-03-18 | Welltec A/S | Outil de nettoyage de câble de fond de trou |
| GB201317626D0 (en) * | 2013-10-04 | 2013-11-20 | Schlumberger Holdings | Solids in borehole fluids |
| US11474272B2 (en) * | 2014-05-16 | 2022-10-18 | Halliburton Energy Services, Inc. | Methods and systems for identifying and plugging subterranean conduits |
| BR112016027337A8 (pt) | 2014-05-23 | 2021-05-04 | Baker Hughes Inc | broca híbrida com montagem de cortador mecanicamente fixada |
| US9181759B1 (en) * | 2014-07-25 | 2015-11-10 | Osman Yusuf | Method and apparatus for increasing load bearing capacity of a tubular string |
| US11428050B2 (en) | 2014-10-20 | 2022-08-30 | Baker Hughes Holdings Llc | Reverse circulation hybrid bit |
| CN111219151B (zh) | 2014-11-24 | 2022-12-09 | 哈里伯顿能源服务公司 | 用于组装钻柱的区段的方法和系统 |
| CN107709693A (zh) | 2015-07-17 | 2018-02-16 | 哈里伯顿能源服务公司 | 中心具有反向旋转切削器的混合钻头 |
| US10711527B2 (en) * | 2015-07-27 | 2020-07-14 | Halliburton Energy Services, Inc. | Drill bit and method for casing while drilling |
| WO2018017065A1 (fr) * | 2016-07-19 | 2018-01-25 | Halliburton Energy Services, Inc. | Système d'espacement de garniture d'étanchéité permanent composite |
| EP3694949A1 (fr) | 2017-10-10 | 2020-08-19 | Saudi Arabian Oil Company | Laitier de ciment thixotrope et procédé de mise en place pour traiter une perte de circulation |
| WO2020107063A1 (fr) * | 2018-11-26 | 2020-06-04 | Nathan Andrew Brooks | Trépan pour forer la terre et d'autres matériaux durs |
| US11078748B2 (en) * | 2019-02-05 | 2021-08-03 | Saudi Arabian Oil Company | Lost circulation shapes |
| CN110016912B (zh) * | 2019-05-24 | 2024-01-19 | 山东省水利科学研究院 | 一种搅拌桩钻杆用防堵装置及工作方法 |
| CN112177532A (zh) * | 2020-09-11 | 2021-01-05 | 祁东县锋速钻探工具有限公司 | 一种可扩大地层适用范围的高效地质钻头 |
| US11643879B2 (en) * | 2021-08-03 | 2023-05-09 | Halliburton Energy Services, Inc. | Nested drill bit assembly for drilling with casing |
| CN115110917B (zh) * | 2022-08-01 | 2024-07-09 | 山东省煤田地质局第四勘探队 | 一种松散地层注浆钻孔内的无塞快速阻浆装置及阻浆方法 |
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| US2169223A (en) * | 1937-04-10 | 1939-08-15 | Carl C Christian | Drilling apparatus |
| US2179010A (en) * | 1938-06-17 | 1939-11-07 | Martha H Wright | Well bit |
| US2284580A (en) * | 1940-02-28 | 1942-05-26 | Archer W Kammerer | Well drilling bit |
| US3052838A (en) * | 1957-09-23 | 1962-09-04 | Sun Oil Co | Bore hole logging apparatus |
| US3112442A (en) * | 1960-02-19 | 1963-11-26 | Sun Oil Co | Bore hole logging apparatus having separate landing member means to position a recording instrument casing above a drill bit |
| US3429387A (en) * | 1967-03-06 | 1969-02-25 | Cicero C Brown | Pump out drill bit |
| US3488765A (en) * | 1967-12-21 | 1970-01-06 | Edwin A Anderson | Method and arrangement for selectively controlling fluid discharge from a drill bit on the lower end of a drill string |
| US3700049A (en) * | 1970-10-02 | 1972-10-24 | Inst Francais Du Petrole | Device for connecting a drill bit to a drill string provided with a penetrometer |
| DE3005757A1 (de) | 1980-02-15 | 1981-09-10 | Messer Griesheim Gmbh, 6000 Frankfurt | Verfahren und einrichtung zur ladungstraegerstrahlbearbeitung |
| US4932005A (en) * | 1983-01-04 | 1990-06-05 | Birdwell J C | Fluid means for data transmission |
| US4484628A (en) * | 1983-01-24 | 1984-11-27 | Schlumberger Technology Corporation | Method and apparatus for conducting wireline operations in a borehole |
| AU2907484A (en) | 1983-06-27 | 1985-01-03 | N L Industries Inc. | Drill stem logging system |
| GB2166993A (en) | 1984-11-14 | 1986-05-21 | British Nuclear Fuels Plc | Apparatus for maintaining a gaseous atmosphere about a heat treatment zone |
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| FR2583815B1 (fr) * | 1985-06-19 | 1987-09-18 | Inst Francais Du Petrole | Dispositif et methode de protection temporaire d'un outil d'intervention ou d'un instrument de mesure fixe a l'extremite d'une colonne |
| FR2609105B1 (fr) * | 1986-12-31 | 1990-10-26 | Inst Francais Du Petrole | Methode et dispositif pour effectuer des mesures ou/et interventions dans une portion de puits fortement inclinee et son application a la realisation de profils sismiques |
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-
2002
- 2002-07-23 CA CA002454388A patent/CA2454388C/fr not_active Expired - Fee Related
- 2002-07-23 RU RU2004105160/03A patent/RU2287662C2/ru not_active IP Right Cessation
- 2002-07-23 BR BRPI0211345-7A patent/BR0211345B1/pt not_active IP Right Cessation
- 2002-07-23 US US10/484,547 patent/US7281592B2/en not_active Expired - Lifetime
- 2002-07-23 WO PCT/EP2002/008206 patent/WO2003010410A1/fr not_active Application Discontinuation
- 2002-07-23 GB GB0400678A patent/GB2395735B/en not_active Expired - Fee Related
- 2002-07-23 CN CNB028162064A patent/CN100513734C/zh not_active Expired - Fee Related
-
2004
- 2004-01-22 NO NO20040296A patent/NO326488B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN100513734C (zh) | 2009-07-15 |
| BR0211345B1 (pt) | 2011-11-29 |
| GB0400678D0 (en) | 2004-02-18 |
| CA2454388C (fr) | 2009-12-29 |
| CA2454388A1 (fr) | 2003-02-06 |
| WO2003010410A1 (fr) | 2003-02-06 |
| RU2287662C2 (ru) | 2006-11-20 |
| GB2395735A (en) | 2004-06-02 |
| RU2004105160A (ru) | 2005-06-20 |
| GB2395735B (en) | 2005-03-09 |
| NO20040296L (no) | 2004-03-23 |
| US7281592B2 (en) | 2007-10-16 |
| US20040238218A1 (en) | 2004-12-02 |
| BR0211345A (pt) | 2004-09-28 |
| CN1543531A (zh) | 2004-11-03 |
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