DE60206276D1 - Lenkbare drehbohrmeisseleinrichtung mit pilotbohrer - Google Patents
Lenkbare drehbohrmeisseleinrichtung mit pilotbohrerInfo
- Publication number
- DE60206276D1 DE60206276D1 DE60206276T DE60206276T DE60206276D1 DE 60206276 D1 DE60206276 D1 DE 60206276D1 DE 60206276 T DE60206276 T DE 60206276T DE 60206276 T DE60206276 T DE 60206276T DE 60206276 D1 DE60206276 D1 DE 60206276D1
- Authority
- DE
- Germany
- Prior art keywords
- drilling device
- pilot drill
- steering turning
- turning drilling
- steering
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 title 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
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
- E21B10/265—Bi-center drill bits, i.e. an integral bit and eccentric reamer used to simultaneously drill and underream the hole
-
- 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
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01306106 | 2001-07-16 | ||
EP01306106 | 2001-07-16 | ||
PCT/EP2002/007958 WO2003008754A1 (en) | 2001-07-16 | 2002-07-16 | Steerable rotary drill bit assembly with pilot bit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60206276D1 true DE60206276D1 (de) | 2006-02-02 |
DE60206276T2 DE60206276T2 (de) | 2006-05-11 |
Family
ID=8182110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60206276T Expired - Lifetime DE60206276T2 (de) | 2001-07-16 | 2002-07-16 | Lenkbare drehbohrmeisseleinrichtung mit pilotbohrer |
Country Status (9)
Country | Link |
---|---|
US (1) | US7207398B2 (de) |
EP (1) | EP1407110B1 (de) |
CN (1) | CN100347397C (de) |
AR (1) | AR034780A1 (de) |
CA (1) | CA2453353C (de) |
DE (1) | DE60206276T2 (de) |
NO (1) | NO20040173L (de) |
RU (1) | RU2317396C2 (de) |
WO (1) | WO2003008754A1 (de) |
Families Citing this family (110)
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---|---|---|---|---|
CA2512833C (en) * | 2003-01-15 | 2011-04-19 | Shell Canada Limited | Wellstring assembly |
US7231979B2 (en) | 2003-01-15 | 2007-06-19 | Baker Hughes Incorporated | Short radius whipstock system |
CN1791732B (zh) * | 2003-05-21 | 2010-09-08 | 国际壳牌研究有限公司 | 具有下扩眼部和稳定部的钻头和钻井系统 |
US7287604B2 (en) * | 2003-09-15 | 2007-10-30 | Baker Hughes Incorporated | Steerable bit assembly and methods |
US7730974B2 (en) * | 2005-10-11 | 2010-06-08 | Ronald George Minshull | Self actuating underreamer |
US7753144B2 (en) * | 2005-11-21 | 2010-07-13 | Schlumberger Technology Corporation | Drill bit with a retained jack element |
US7762353B2 (en) | 2006-03-23 | 2010-07-27 | Schlumberger Technology Corporation | Downhole valve mechanism |
US8297375B2 (en) | 2005-11-21 | 2012-10-30 | Schlumberger Technology Corporation | Downhole turbine |
US7571780B2 (en) * | 2006-03-24 | 2009-08-11 | Hall David R | Jack element for a drill bit |
US8360174B2 (en) * | 2006-03-23 | 2013-01-29 | Schlumberger Technology Corporation | Lead the bit rotary steerable tool |
US8316964B2 (en) | 2006-03-23 | 2012-11-27 | Schlumberger Technology Corporation | Drill bit transducer device |
US8528664B2 (en) | 2005-11-21 | 2013-09-10 | Schlumberger Technology Corporation | Downhole mechanism |
US7549489B2 (en) | 2006-03-23 | 2009-06-23 | Hall David R | Jack element with a stop-off |
US7641003B2 (en) | 2005-11-21 | 2010-01-05 | David R Hall | Downhole hammer assembly |
US8130117B2 (en) | 2006-03-23 | 2012-03-06 | Schlumberger Technology Corporation | Drill bit with an electrically isolated transmitter |
US7360610B2 (en) * | 2005-11-21 | 2008-04-22 | Hall David R | Drill bit assembly for directional drilling |
US8205688B2 (en) | 2005-11-21 | 2012-06-26 | Hall David R | Lead the bit rotary steerable system |
US8267196B2 (en) | 2005-11-21 | 2012-09-18 | Schlumberger Technology Corporation | Flow guide actuation |
US7730972B2 (en) * | 2005-11-21 | 2010-06-08 | Schlumberger Technology Corporation | Downhole turbine |
US8225883B2 (en) * | 2005-11-21 | 2012-07-24 | Schlumberger Technology Corporation | Downhole percussive tool with alternating pressure differentials |
US8522897B2 (en) * | 2005-11-21 | 2013-09-03 | Schlumberger Technology Corporation | Lead the bit rotary steerable tool |
US7506706B2 (en) * | 2005-11-21 | 2009-03-24 | Hall David R | Retaining element for a jack element |
US8297378B2 (en) | 2005-11-21 | 2012-10-30 | Schlumberger Technology Corporation | Turbine driven hammer that oscillates at a constant frequency |
US7900720B2 (en) | 2006-01-18 | 2011-03-08 | Schlumberger Technology Corporation | Downhole drive shaft connection |
US7694756B2 (en) | 2006-03-23 | 2010-04-13 | Hall David R | Indenting member for a drill bit |
USD620510S1 (en) | 2006-03-23 | 2010-07-27 | Schlumberger Technology Corporation | Drill bit |
US7661487B2 (en) | 2006-03-23 | 2010-02-16 | Hall David R | Downhole percussive tool with alternating pressure differentials |
US7886851B2 (en) * | 2006-08-11 | 2011-02-15 | Schlumberger Technology Corporation | Drill bit nozzle |
US8714285B2 (en) | 2006-08-11 | 2014-05-06 | Schlumberger Technology Corporation | Method for drilling with a fixed bladed bit |
US8622155B2 (en) | 2006-08-11 | 2014-01-07 | Schlumberger Technology Corporation | Pointed diamond working ends on a shear bit |
US7637574B2 (en) | 2006-08-11 | 2009-12-29 | Hall David R | Pick assembly |
US8616305B2 (en) | 2006-08-11 | 2013-12-31 | Schlumberger Technology Corporation | Fixed bladed bit that shifts weight between an indenter and cutting elements |
US8567532B2 (en) | 2006-08-11 | 2013-10-29 | Schlumberger Technology Corporation | Cutting element attached to downhole fixed bladed bit at a positive rake angle |
US9051795B2 (en) | 2006-08-11 | 2015-06-09 | Schlumberger Technology Corporation | Downhole drill bit |
US9145742B2 (en) | 2006-08-11 | 2015-09-29 | Schlumberger Technology Corporation | Pointed working ends on a drill bit |
US7669674B2 (en) | 2006-08-11 | 2010-03-02 | Hall David R | Degradation assembly |
US20080035389A1 (en) | 2006-08-11 | 2008-02-14 | Hall David R | Roof Mining Drill Bit |
US7871133B2 (en) | 2006-08-11 | 2011-01-18 | Schlumberger Technology Corporation | Locking fixture |
US8449040B2 (en) | 2006-08-11 | 2013-05-28 | David R. Hall | Shank for an attack tool |
US8122980B2 (en) | 2007-06-22 | 2012-02-28 | Schlumberger Technology Corporation | Rotary drag bit with pointed cutting elements |
US8240404B2 (en) | 2006-08-11 | 2012-08-14 | Hall David R | Roof bolt bit |
US8590644B2 (en) | 2006-08-11 | 2013-11-26 | Schlumberger Technology Corporation | Downhole drill bit |
US8215420B2 (en) | 2006-08-11 | 2012-07-10 | Schlumberger Technology Corporation | Thermally stable pointed diamond with increased impact resistance |
US8596381B2 (en) | 2006-08-11 | 2013-12-03 | David R. Hall | Sensor on a formation engaging member of a drill bit |
US9316061B2 (en) | 2006-08-11 | 2016-04-19 | David R. Hall | High impact resistant degradation element |
US8443915B2 (en) * | 2006-09-14 | 2013-05-21 | Schlumberger Technology Corporation | Through drillstring logging systems and methods |
US9068410B2 (en) | 2006-10-26 | 2015-06-30 | Schlumberger Technology Corporation | Dense diamond body |
US8960337B2 (en) | 2006-10-26 | 2015-02-24 | Schlumberger Technology Corporation | High impact resistant tool with an apex width between a first and second transitions |
US7954401B2 (en) | 2006-10-27 | 2011-06-07 | Schlumberger Technology Corporation | Method of assembling a drill bit with a jack element |
WO2008076625A2 (en) | 2006-12-15 | 2008-06-26 | Hall David R | System for steering a drill string |
USD678368S1 (en) | 2007-02-12 | 2013-03-19 | David R. Hall | Drill bit with a pointed cutting element |
USD674422S1 (en) | 2007-02-12 | 2013-01-15 | Hall David R | Drill bit with a pointed cutting element and a shearing cutting element |
US8839888B2 (en) | 2010-04-23 | 2014-09-23 | Schlumberger Technology Corporation | Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements |
EP2132400B1 (de) * | 2007-04-12 | 2010-10-27 | Shell Internationale Research Maatschappij B.V. | Bohrmeisselanordnung und verfahren zur durchführung einer operation in einem bohrloch |
US7866416B2 (en) | 2007-06-04 | 2011-01-11 | Schlumberger Technology Corporation | Clutch for a jack element |
GB0710891D0 (en) | 2007-06-07 | 2007-07-18 | Anderguage Ltd | Drilling apparatus |
US7967083B2 (en) | 2007-09-06 | 2011-06-28 | Schlumberger Technology Corporation | Sensor for determining a position of a jack element |
US7721826B2 (en) * | 2007-09-06 | 2010-05-25 | Schlumberger Technology Corporation | Downhole jack assembly sensor |
GB2455731B (en) * | 2007-12-19 | 2010-03-10 | Schlumberger Holdings | Directional drilling system |
US8540037B2 (en) | 2008-04-30 | 2013-09-24 | Schlumberger Technology Corporation | Layered polycrystalline diamond |
US8668031B2 (en) * | 2008-06-02 | 2014-03-11 | Schlumberger Technology Corporation | Drill bit and method for inserting, expanding, collapsing, and retrieving drill bit |
US8960329B2 (en) * | 2008-07-11 | 2015-02-24 | Schlumberger Technology Corporation | Steerable piloted drill bit, drill system, and method of drilling curved boreholes |
US9915138B2 (en) | 2008-09-25 | 2018-03-13 | Baker Hughes, A Ge Company, Llc | Drill bit with hydraulically adjustable axial pad for controlling torsional fluctuations |
US7971662B2 (en) * | 2008-09-25 | 2011-07-05 | Baker Hughes Incorporated | Drill bit with adjustable steering pads |
US8205686B2 (en) * | 2008-09-25 | 2012-06-26 | Baker Hughes Incorporated | Drill bit with adjustable axial pad for controlling torsional fluctuations |
GB2464481B (en) | 2008-10-16 | 2011-11-02 | Dynamic Dinosaurs Bv | Method for installing sensors in a borehole |
US8061455B2 (en) * | 2009-02-26 | 2011-11-22 | Baker Hughes Incorporated | Drill bit with adjustable cutters |
GB0906211D0 (en) | 2009-04-09 | 2009-05-20 | Andergauge Ltd | Under-reamer |
US8701799B2 (en) | 2009-04-29 | 2014-04-22 | Schlumberger Technology Corporation | Drill bit cutter pocket restitution |
US8087479B2 (en) * | 2009-08-04 | 2012-01-03 | Baker Hughes Incorporated | Drill bit with an adjustable steering device |
US8307914B2 (en) * | 2009-09-09 | 2012-11-13 | Schlumberger Technology Corporation | Drill bits and methods of drilling curved boreholes |
CN101806196A (zh) * | 2010-03-26 | 2010-08-18 | 毛杰 | 一种复合型旋挖钻机钻孔机构 |
US8550190B2 (en) | 2010-04-01 | 2013-10-08 | David R. Hall | Inner bit disposed within an outer bit |
US20110240377A1 (en) * | 2010-04-01 | 2011-10-06 | Hall David R | Drill Bit Jack Element with a Plurality of Inserts |
US8418784B2 (en) | 2010-05-11 | 2013-04-16 | David R. Hall | Central cutting region of a drilling head assembly |
US9080387B2 (en) * | 2010-08-03 | 2015-07-14 | Baker Hughes Incorporated | Directional wellbore control by pilot hole guidance |
US8960328B2 (en) * | 2010-08-31 | 2015-02-24 | Baker Hughes Incorporated | Drill bit with adjustable side force |
US8820440B2 (en) | 2010-10-01 | 2014-09-02 | David R. Hall | Drill bit steering assembly |
US8333254B2 (en) | 2010-10-01 | 2012-12-18 | Hall David R | Steering mechanism with a ring disposed about an outer diameter of a drill bit and method for drilling |
GB2486898A (en) | 2010-12-29 | 2012-07-04 | Nov Downhole Eurasia Ltd | A downhole tool with at least one extendable offset cutting member for reaming a bore |
CN103061671B (zh) * | 2011-10-24 | 2014-12-10 | 中国石油化工股份有限公司 | 井下减阻降扭器 |
CN102561951A (zh) * | 2012-01-14 | 2012-07-11 | 中国石油天然气集团公司 | 一种双级双速钻井工具 |
US9556677B2 (en) | 2012-02-17 | 2017-01-31 | Halliburton Energy Services, Inc. | Directional drilling systems |
CA2975908C (en) * | 2012-02-17 | 2019-07-09 | Halliburton Energy Services, Inc. | Directional drilling systems |
US9441420B2 (en) * | 2012-04-09 | 2016-09-13 | Saudi Arabian Oil Company | System and method for forming a lateral wellbore |
CN102704843A (zh) * | 2012-05-09 | 2012-10-03 | 中国石油天然气股份有限公司 | 领眼高效钻头 |
BR112014030612B1 (pt) * | 2012-06-06 | 2021-03-02 | Baker Hughes Incorporated | broca de perfuração, método para perfurar um furo de poço e aparelho para uso em perfuração de um furo de poço |
US9695641B2 (en) * | 2012-10-25 | 2017-07-04 | National Oilwell DHT, L.P. | Drilling systems and fixed cutter bits with adjustable depth-of-cut to control torque-on-bit |
CN105531439A (zh) * | 2013-08-05 | 2016-04-27 | 吉欧奈克斯公司 | 用于操控在地面中钻孔的钻孔装置方向的方法 |
BR112016007604A2 (pt) | 2013-11-14 | 2017-08-01 | Halliburton Energy Services Inc | método para variação e sistema de variação |
US9782840B2 (en) | 2014-07-01 | 2017-10-10 | James Edwin Funk | Safety drilling tool |
EP3656969B1 (de) * | 2014-12-29 | 2021-07-14 | Halliburton Energy Services, Inc. | Bohranordnung mit geneigter oder versetzter antriebswelle |
US11261667B2 (en) * | 2015-03-24 | 2022-03-01 | Baker Hughes, A Ge Company, Llc | Self-adjusting directional drilling apparatus and methods for drilling directional wells |
CN105156039A (zh) * | 2015-07-07 | 2015-12-16 | 西南石油大学 | 一种主动伸缩式复合钻头 |
US10655394B2 (en) * | 2015-07-09 | 2020-05-19 | Halliburton Energy Services, Inc. | Drilling apparatus with fixed and variable angular offsets |
CN105178863B (zh) * | 2015-09-16 | 2018-03-27 | 胜利油田盛辉石油技术开发有限责任公司 | 一种新型石油钻头 |
CN105317377B (zh) * | 2015-11-17 | 2017-08-04 | 中国石油大学(华东) | 中心差压式钻头 |
CN106812469A (zh) * | 2015-11-27 | 2017-06-09 | 成都百施特金刚石钻头有限公司 | 双心井下扩眼工具体 |
US10626674B2 (en) | 2016-02-16 | 2020-04-21 | Xr Lateral Llc | Drilling apparatus with extensible pad |
WO2017172563A1 (en) | 2016-03-31 | 2017-10-05 | Schlumberger Technology Corporation | Equipment string communication and steering |
US10890030B2 (en) | 2016-12-28 | 2021-01-12 | Xr Lateral Llc | Method, apparatus by method, and apparatus of guidance positioning members for directional drilling |
US11255136B2 (en) | 2016-12-28 | 2022-02-22 | Xr Lateral Llc | Bottom hole assemblies for directional drilling |
CN106703701A (zh) | 2017-01-20 | 2017-05-24 | 中国石油大学(华东) | 脉动冲击产生机构及含有该产生机构的中心差压钻头 |
EP3399138B1 (de) | 2017-05-01 | 2024-02-07 | Vermeer Manufacturing Company | Doppelstangenrichtbohrsystem |
WO2019014142A1 (en) | 2017-07-12 | 2019-01-17 | Extreme Rock Destruction, LLC | LATERALLY ORIENTED CUTTING STRUCTURES |
US11180962B2 (en) | 2018-11-26 | 2021-11-23 | Vermeer Manufacturing Company | Dual rod directional drilling system |
CN110671050B (zh) * | 2019-09-29 | 2020-12-25 | 北京工业大学 | 指向式旋转导向钻井工具 |
US11795763B2 (en) | 2020-06-11 | 2023-10-24 | Schlumberger Technology Corporation | Downhole tools having radially extendable elements |
CN112593859A (zh) * | 2020-11-08 | 2021-04-02 | 张新华 | 一种建筑施工用同心双轴旋转式土石方钻挖装置 |
CN113846972B (zh) * | 2021-10-26 | 2023-08-11 | 国能神东煤炭集团有限责任公司 | 一种扩孔装置和扩孔方法 |
Family Cites Families (23)
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US2018007A (en) * | 1933-12-19 | 1935-10-22 | William G Brewster | Sidetracking tool |
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 |
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 |
US4446935A (en) * | 1979-03-28 | 1984-05-08 | Reed Tool Company (Delaware) | Intermittent high-drag oil well drilling bit |
SU1049647A1 (ru) | 1982-02-10 | 1983-10-23 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Буровой Техники | Ступенчатый буровой снар д |
US4932005A (en) * | 1983-01-04 | 1990-06-05 | Birdwell J C | Fluid means for data transmission |
AU2907484A (en) | 1983-06-27 | 1985-01-03 | N L Industries Inc. | Drill stem logging system |
GB2190411B (en) * | 1986-05-16 | 1990-02-21 | Shell Int Research | Apparatus for directional drilling. |
BE1003502A6 (nl) * | 1989-04-28 | 1992-04-07 | Smet Marc Jozef Maria | Stuurbare boormol. |
US4974688A (en) * | 1989-07-11 | 1990-12-04 | Public Service Company Of Indiana, Inc. | Steerable earth boring device |
DE3927625A1 (de) * | 1989-08-22 | 1991-02-28 | Gerhard Bihler | Bohrkopf fuer meisseldirektantriebe |
US5103919A (en) * | 1990-10-04 | 1992-04-14 | Amoco Corporation | Method of determining the rotational orientation of a downhole tool |
US5244050A (en) * | 1992-04-06 | 1993-09-14 | Rock Bit International, Inc. | Rock bit with offset tool port |
US5503236A (en) * | 1993-09-03 | 1996-04-02 | Baker Hughes Incorporated | Swivel/tilting bit crown for earth-boring drills |
CA2127476C (en) * | 1994-07-06 | 1999-12-07 | Daniel G. Pomerleau | Logging or measurement while tripping |
DE19626589C1 (de) * | 1996-07-02 | 1998-02-12 | Wirth Co Kg Masch Bohr | Verfahren zum Niederbringen von Bohrlöchern im Lockergestein und Bohrwerkzeug zur Anwendung des Verfahrens |
US6269891B1 (en) * | 1998-09-21 | 2001-08-07 | Shell Oil Company | Through-drill string conveyed logging system |
US6158529A (en) * | 1998-12-11 | 2000-12-12 | Schlumberger Technology Corporation | Rotary steerable well drilling system utilizing sliding sleeve |
US6218446B1 (en) | 1999-01-11 | 2001-04-17 | Dymax Corporation | Radiation curable formulation for producing electrically conductive resinous material, method of use, and article produced |
-
2002
- 2002-07-15 AR ARP020102636A patent/AR034780A1/es unknown
- 2002-07-16 US US10/483,922 patent/US7207398B2/en not_active Expired - Lifetime
- 2002-07-16 CA CA2453353A patent/CA2453353C/en not_active Expired - Fee Related
- 2002-07-16 DE DE60206276T patent/DE60206276T2/de not_active Expired - Lifetime
- 2002-07-16 RU RU2004104367/03A patent/RU2317396C2/ru not_active IP Right Cessation
- 2002-07-16 WO PCT/EP2002/007958 patent/WO2003008754A1/en not_active Application Discontinuation
- 2002-07-16 CN CNB028142098A patent/CN100347397C/zh not_active Expired - Fee Related
- 2002-07-16 EP EP02764714A patent/EP1407110B1/de not_active Expired - Lifetime
-
2004
- 2004-01-15 NO NO20040173A patent/NO20040173L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2453353C (en) | 2010-06-22 |
CN1617973A (zh) | 2005-05-18 |
EP1407110B1 (de) | 2005-09-21 |
NO20040173L (no) | 2004-03-15 |
CN100347397C (zh) | 2007-11-07 |
EP1407110A1 (de) | 2004-04-14 |
AR034780A1 (es) | 2004-03-17 |
WO2003008754A1 (en) | 2003-01-30 |
DE60206276T2 (de) | 2006-05-11 |
CA2453353A1 (en) | 2003-01-30 |
US20040238221A1 (en) | 2004-12-02 |
RU2004104367A (ru) | 2005-06-27 |
RU2317396C2 (ru) | 2008-02-20 |
US7207398B2 (en) | 2007-04-24 |
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