NO322751B1 - Anordning og fremgangsmate for a generere vibrasjoner i en bronnrorstreng - Google Patents
Anordning og fremgangsmate for a generere vibrasjoner i en bronnrorstreng Download PDFInfo
- Publication number
- NO322751B1 NO322751B1 NO20020990A NO20020990A NO322751B1 NO 322751 B1 NO322751 B1 NO 322751B1 NO 20020990 A NO20020990 A NO 20020990A NO 20020990 A NO20020990 A NO 20020990A NO 322751 B1 NO322751 B1 NO 322751B1
- Authority
- NO
- Norway
- Prior art keywords
- chamber
- pressure
- shock
- impact
- string
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 16
- 230000007246 mechanism Effects 0.000 claims description 72
- 230000035939 shock Effects 0.000 claims description 49
- 238000004891 communication Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 62
- 238000007789 sealing Methods 0.000 description 15
- 230000002457 bidirectional effect Effects 0.000 description 10
- 238000001228 spectrum Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000002706 hydrostatic effect Effects 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920001757 Castalin Polymers 0.000 description 1
- 244000273618 Sphenoclea zeylanica Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/18—Anchoring or feeding in the borehole
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
-
- 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
- E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production
-
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/005—Fishing for or freeing objects in boreholes or wells using vibrating or oscillating means
-
- 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
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
-
- 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
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Earth Drilling (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Electrophonic Musical Instruments (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Catching Or Destruction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/797,157 US6571870B2 (en) | 2001-03-01 | 2001-03-01 | Method and apparatus to vibrate a downhole component |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20020990D0 NO20020990D0 (no) | 2002-02-28 |
| NO20020990L NO20020990L (no) | 2002-09-02 |
| NO322751B1 true NO322751B1 (no) | 2006-12-04 |
Family
ID=25170068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20020990A NO322751B1 (no) | 2001-03-01 | 2002-02-28 | Anordning og fremgangsmate for a generere vibrasjoner i en bronnrorstreng |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US6571870B2 (de) |
| EP (2) | EP1541801B1 (de) |
| CA (2) | CA2372355C (de) |
| DK (2) | DK1239112T3 (de) |
| NO (1) | NO322751B1 (de) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0216074D0 (en) * | 2002-07-11 | 2002-08-21 | Weatherford Lamb | Improving collapse resistance of tubing |
| RU2235187C2 (ru) * | 2000-05-16 | 2004-08-27 | Иванников Владимир Иванович | Устройство для вибровоздействия на колонну труб в скважине (варианты) |
| US6866104B2 (en) * | 2002-01-31 | 2005-03-15 | Baker Hughes Incorporated | Drop in dart activated downhole vibration tool |
| GB2399839B (en) * | 2003-03-25 | 2007-07-11 | Weatherford Lamb | Tubing expansion |
| JP2007521428A (ja) * | 2003-06-20 | 2007-08-02 | フレックシドリル リミティド | 音響ヘッド、音響ヘッド集成体およびその使用方法 |
| US20050006146A1 (en) * | 2003-07-09 | 2005-01-13 | Mody Rustom K. | Shear strength reduction method and apparatus |
| GB0324744D0 (en) * | 2003-10-23 | 2003-11-26 | Andergauge Ltd | Running and cementing tubing |
| US7191852B2 (en) * | 2003-12-05 | 2007-03-20 | Halliburton Energy Services, Inc. | Energy accelerator |
| US7293614B2 (en) * | 2004-09-16 | 2007-11-13 | Halliburton Energy Services, Inc. | Multiple impact jar assembly and method |
| US7963324B2 (en) * | 2004-12-03 | 2011-06-21 | Schlumberger Technology Corporation | Flow control actuation |
| US7575051B2 (en) * | 2005-04-21 | 2009-08-18 | Baker Hughes Incorporated | Downhole vibratory tool |
| US8020634B2 (en) * | 2005-10-05 | 2011-09-20 | Schlumberger Technology Corporation | Method and apparatus for supporting a downhole component in a downhole drilling tool |
| US7461705B2 (en) * | 2006-05-05 | 2008-12-09 | Varco I/P, Inc. | Directional drilling control |
| US8997855B2 (en) * | 2006-09-27 | 2015-04-07 | Baker Hughes Incorporated | Reduction of expansion force via resonant vibration of a swage |
| US20080251254A1 (en) * | 2007-04-16 | 2008-10-16 | Baker Hughes Incorporated | Devices and methods for translating tubular members within a well bore |
| US7870895B2 (en) * | 2007-08-09 | 2011-01-18 | Schlumberger Technology Corporation | Packer |
| US20090120633A1 (en) * | 2007-11-13 | 2009-05-14 | Earl Webb | Method for Stimulating a Well Using Fluid Pressure Waves |
| US8113278B2 (en) | 2008-02-11 | 2012-02-14 | Hydroacoustics Inc. | System and method for enhanced oil recovery using an in-situ seismic energy generator |
| US8416196B2 (en) | 2008-03-04 | 2013-04-09 | Apple Inc. | Touch event model programming interface |
| GB2469866B (en) * | 2009-05-01 | 2013-08-28 | Dynamic Dinosaurs Bv | Method and apparatus for applying vibrations during borehold operations |
| US8162078B2 (en) | 2009-06-29 | 2012-04-24 | Ct Energy Ltd. | Vibrating downhole tool |
| US9222312B2 (en) | 2009-06-29 | 2015-12-29 | Ct Energy Ltd. | Vibrating downhole tool |
| GB0919649D0 (en) | 2009-11-10 | 2009-12-23 | Nat Oilwell Varco Lp | Downhole tractor |
| US20120160476A1 (en) | 2010-12-22 | 2012-06-28 | Bakken Gary James | Vibration tool |
| US8453727B2 (en) * | 2011-05-12 | 2013-06-04 | Baker Hughes Incorporated | Downhole rotational vibrator |
| US9109411B2 (en) | 2011-06-20 | 2015-08-18 | Schlumberger Technology Corporation | Pressure pulse driven friction reduction |
| WO2013016296A1 (en) * | 2011-07-22 | 2013-01-31 | Scientific Drilling International, Inc. | Method and apparatus for vibrating horizontal drill string to improve weight transfer |
| US9382760B2 (en) * | 2011-08-23 | 2016-07-05 | Weatherford Technology Holdings, Llc | Pulsing tool |
| BR112014009085A2 (pt) | 2011-10-14 | 2017-05-09 | Precision Energy Services Inc | análise de dinâmica de coluna de perfuração usando um sensor de taxa angular |
| US9045957B2 (en) | 2011-12-08 | 2015-06-02 | Tesco Corporation | Resonant extractor system and method |
| WO2013095164A1 (en) * | 2011-12-19 | 2013-06-27 | Flexidrill Limited | Extended reach drilling |
| US9702192B2 (en) * | 2012-01-20 | 2017-07-11 | Schlumberger Technology Corporation | Method and apparatus of distributed systems for extending reach in oilfield applications |
| US9659113B2 (en) | 2012-03-15 | 2017-05-23 | Schlumberger Technology Corporation | Technique for establishing predictive reach through a deviated well |
| US9540895B2 (en) | 2012-09-10 | 2017-01-10 | Baker Hughes Incorporated | Friction reduction assembly for a downhole tubular, and method of reducing friction |
| US9500045B2 (en) | 2012-10-31 | 2016-11-22 | Canrig Drilling Technology Ltd. | Reciprocating and rotating section and methods in a drilling system |
| US20140126330A1 (en) * | 2012-11-08 | 2014-05-08 | Schlumberger Technology Corporation | Coiled tubing condition monitoring system |
| US9222316B2 (en) | 2012-12-20 | 2015-12-29 | Schlumberger Technology Corporation | Extended reach well system |
| US9470055B2 (en) | 2012-12-20 | 2016-10-18 | Schlumberger Technology Corporation | System and method for providing oscillation downhole |
| US20140216727A1 (en) * | 2013-02-05 | 2014-08-07 | Dmitry A. Kasyanov | Hydraulic drillstring sound generator |
| US9567844B2 (en) | 2013-10-10 | 2017-02-14 | Weatherford Technology Holdings, Llc | Analysis of drillstring dynamics using angular and linear motion data from multiple accelerometer pairs |
| US20150114716A1 (en) * | 2013-10-31 | 2015-04-30 | Smith International, Inc. | Vibration tool |
| US10041313B2 (en) | 2013-12-11 | 2018-08-07 | Schlumberger Technology Corporation | Method and system for extending reach in deviated wellbores using selected injection speed |
| US10301879B2 (en) | 2014-01-21 | 2019-05-28 | Halliburton Energy Services, Inc. | Variable valve axial oscillation tool |
| US9828802B2 (en) | 2014-01-27 | 2017-11-28 | Sjm Designs Pty Ltd. | Fluid pulse drilling tool |
| WO2015157318A1 (en) * | 2014-04-07 | 2015-10-15 | Thru Tubing Solutions, Inc. | Downhole vibration enhancing apparatus and method of using and tuning the same |
| WO2015188155A1 (en) | 2014-06-05 | 2015-12-10 | Toby Scott Baudoin | Hydraulic pipe string vibrator or reducing well bore friction |
| WO2016205324A1 (en) | 2015-06-16 | 2016-12-22 | Klx Energy Services Llc | Drill string pressure altering apparatus and method |
| US20180156001A1 (en) * | 2015-06-29 | 2018-06-07 | Halliburton Energy Services, Inc. | Downhole Friction Control Systems and Methods |
| CA3197974A1 (en) | 2015-08-14 | 2017-02-23 | Impulse Downhole Solutions Ltd. | Fluid pulsing assembly |
| WO2017027983A1 (en) * | 2015-08-20 | 2017-02-23 | Impulse Downhole Solutions Ltd. | On-bottom downhole bearing assembly |
| US10053926B2 (en) | 2015-11-02 | 2018-08-21 | Schlumberger Technology Corporation | Coiled tubing in extended reach wellbores |
| CA2913673C (en) * | 2015-12-02 | 2023-03-14 | 1751303 Alberta Ltd. | Axial vibration tool for a downhole tubing string |
| CN108474237A (zh) * | 2016-01-19 | 2018-08-31 | 艾斯米恩控股有限责任公司 | 井下延伸工具方法 |
| WO2018006178A1 (en) | 2016-07-07 | 2018-01-11 | Impulse Downhole Solutions Ltd. | Flow-through pulsing assembly for use in downhole operations |
| RU174333U1 (ru) * | 2016-10-27 | 2017-10-11 | Игорь Александрович Малыхин | Компенсатор термобарических изменений длины колонны труб с гашением продольных колебаний |
| US10787874B2 (en) * | 2017-05-18 | 2020-09-29 | Ncs Multistage Inc. | Apparatus, systems and methods for mitigating solids accumulation within the wellbore during stimulation of subterranean formations |
| WO2020146143A1 (en) * | 2019-01-07 | 2020-07-16 | Thru Tubing Solutions, Inc. | Jarring tool and method of use |
| GB2606562B (en) * | 2021-05-13 | 2023-08-30 | Rotojar Innovations Ltd | Downhole drag reduction apparatus |
| AU2021401157A1 (en) * | 2020-12-16 | 2023-07-20 | Rotojar Innovations Limited | Downhole drag reduction apparatus |
| CA3202474A1 (en) | 2020-12-16 | 2022-06-23 | Rotojar Innovations Limited | Reciprocating drive apparatus |
| US12497890B2 (en) * | 2024-03-07 | 2025-12-16 | Weatherford Technology Holdings, Llc | Hydro-mechanical sounding device for use with acoustic telemetry system |
| US12454870B1 (en) * | 2024-08-05 | 2025-10-28 | Thru Tubing Solutions, Inc. | Advancement of a bottom hole assembly into a wellbore and workstring connection |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1160648A (en) * | 1914-03-09 | 1915-11-16 | Ingersoll Rand Co | Drill-steel-turning device for percussive fluid-operated drills. |
| US2146454A (en) * | 1935-06-15 | 1939-02-07 | M O Johnston | Vibrating well jar |
| DE1205024B (de) * | 1960-08-23 | 1965-11-18 | Heinz J Bienert | Rotationsvibrator fuer Erdbohrungen |
| US3361220A (en) | 1965-03-17 | 1968-01-02 | Bassinger Tool Company | Jarring or drilling mechanism |
| US3316986A (en) * | 1965-03-22 | 1967-05-02 | Exxon Production Research Co | Rotary jar-type well tool |
| US3570611A (en) * | 1968-02-09 | 1971-03-16 | Trustul Deforaj Pitesti | Device for freeing seized drill strings |
| US3770054A (en) * | 1968-12-23 | 1973-11-06 | B & W Inc | Apparatus for causing an impact force on the interior of a well pipe |
| DE2139907A1 (de) * | 1970-12-22 | 1972-07-06 | Inst Gornogo Dela Sibirskogo O | Pneumatischer Rüttler |
| US3811515A (en) * | 1973-01-15 | 1974-05-21 | A Bazhal | Percussive drilling machine |
| US3946819A (en) | 1975-01-27 | 1976-03-30 | Brown Equipment & Service Tools, Inc. | Well tool and method of use therefor |
| US4226289A (en) * | 1979-04-27 | 1980-10-07 | Webb Derrel D | Independent one-way acting hydraulic jar sections for a rotary drill string |
| US4384625A (en) * | 1980-11-28 | 1983-05-24 | Mobil Oil Corporation | Reduction of the frictional coefficient in a borehole by the use of vibration |
| US4462471A (en) | 1982-10-27 | 1984-07-31 | James Hipp | Bidirectional fluid operated vibratory jar |
| US4747466A (en) | 1983-09-06 | 1988-05-31 | Jaworski Bill L | Impact tool |
| US4573536A (en) * | 1984-11-07 | 1986-03-04 | Dailey Petroleum Services Corporation | Method and apparatus for flushing a well |
| GB8612019D0 (en) * | 1986-05-16 | 1986-06-25 | Shell Int Research | Vibrating pipe string in borehole |
| US4807709A (en) * | 1986-10-06 | 1989-02-28 | Pioneer Fishing And Rental Tools, Inc. | Fluid Powered drilling jar |
| GB8806465D0 (en) * | 1988-03-18 | 1988-04-20 | Intech Oil Tools Ltd | Flow pulsing apparatus for down-hole drilling equipment |
| US4958691A (en) | 1989-06-16 | 1990-09-25 | James Hipp | Fluid operated vibratory jar with rotating bit |
| US5156223A (en) * | 1989-06-16 | 1992-10-20 | Hipp James E | Fluid operated vibratory jar with rotating bit |
| GB9003759D0 (en) | 1990-02-20 | 1990-04-18 | Shell Int Research | Method and system for controlling vibrations in borehole equipment |
| DE4109215A1 (de) * | 1991-03-21 | 1992-09-24 | Tracto Technik | Rammbohrgeraet |
| US5273114A (en) * | 1992-06-05 | 1993-12-28 | Shell Oil Company | Gravel pack apparatus and method |
| NO301727B1 (no) * | 1993-02-10 | 1997-12-01 | Gefro Oilfield Services As | Dobbeltvirkende hydraulisk slagverktöy |
| US5957220A (en) * | 1995-10-17 | 1999-09-28 | Dresser-Rand Company | Percussion drill assembly |
| US6009948A (en) | 1996-05-28 | 2000-01-04 | Baker Hughes Incorporated | Resonance tools for use in wellbores |
| NO302586B1 (no) | 1996-06-07 | 1998-03-23 | Rf Procom As | Anordning beregnet for innkobling i en rörstreng |
| JP3712829B2 (ja) | 1997-05-15 | 2005-11-02 | 株式会社ミクロン | 空気動式バイブレータ |
| US5871277A (en) | 1997-06-04 | 1999-02-16 | Lash; Richard L. | Industrial vibrator |
| US6012521A (en) | 1998-02-09 | 2000-01-11 | Etrema Products, Inc. | Downhole pressure wave generator and method for use thereof |
| US6062324A (en) * | 1998-02-12 | 2000-05-16 | Baker Hughes Incorporated | Fluid operated vibratory oil well drilling tool |
| US6009047A (en) | 1998-07-31 | 1999-12-28 | Gte Internetworking Incorporated | Sound generation device |
| GB2343465A (en) * | 1998-10-20 | 2000-05-10 | Andergauge Ltd | Drilling method |
-
2001
- 2001-03-01 US US09/797,157 patent/US6571870B2/en not_active Expired - Fee Related
-
2002
- 2002-02-19 EP EP05006070A patent/EP1541801B1/de not_active Expired - Lifetime
- 2002-02-19 DK DK02251106T patent/DK1239112T3/da active
- 2002-02-19 EP EP02251106A patent/EP1239112B1/de not_active Expired - Lifetime
- 2002-02-19 DK DK05006070T patent/DK1541801T3/da active
- 2002-02-20 CA CA2372355A patent/CA2372355C/en not_active Expired - Fee Related
- 2002-02-20 CA CA2663004A patent/CA2663004C/en not_active Expired - Fee Related
- 2002-02-28 NO NO20020990A patent/NO322751B1/no not_active IP Right Cessation
-
2003
- 2003-03-20 US US10/393,285 patent/US6907927B2/en not_active Expired - Lifetime
-
2005
- 2005-06-20 US US11/156,951 patent/US7219726B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1239112B1 (de) | 2006-08-16 |
| EP1239112A3 (de) | 2002-10-23 |
| US6571870B2 (en) | 2003-06-03 |
| CA2663004A1 (en) | 2002-09-01 |
| US20050230101A1 (en) | 2005-10-20 |
| US20040055744A1 (en) | 2004-03-25 |
| DK1541801T3 (da) | 2008-03-25 |
| CA2663004C (en) | 2012-01-03 |
| US20020121378A1 (en) | 2002-09-05 |
| US7219726B2 (en) | 2007-05-22 |
| EP1541801A2 (de) | 2005-06-15 |
| CA2372355C (en) | 2011-02-15 |
| US6907927B2 (en) | 2005-06-21 |
| EP1239112A2 (de) | 2002-09-11 |
| NO20020990L (no) | 2002-09-02 |
| NO20020990D0 (no) | 2002-02-28 |
| EP1541801B1 (de) | 2007-11-21 |
| EP1541801A3 (de) | 2006-01-18 |
| CA2372355A1 (en) | 2002-09-01 |
| DK1239112T3 (da) | 2006-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |