NO306218B1 - System og fremgangsmåter for bestemmelse under boring av en fallkarakteristikk for undergrunnsformasjoner - Google Patents
System og fremgangsmåter for bestemmelse under boring av en fallkarakteristikk for undergrunnsformasjoner Download PDFInfo
- Publication number
- NO306218B1 NO306218B1 NO924010A NO924010A NO306218B1 NO 306218 B1 NO306218 B1 NO 306218B1 NO 924010 A NO924010 A NO 924010A NO 924010 A NO924010 A NO 924010A NO 306218 B1 NO306218 B1 NO 306218B1
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- Norway
- Prior art keywords
- signals
- formations
- electrodes
- determining
- characteristic
- Prior art date
Links
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/026—Determining slope or direction of penetrated ground layers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/786,138 US5200705A (en) | 1991-10-31 | 1991-10-31 | Dipmeter apparatus and method using transducer array having longitudinally spaced transducers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO924010D0 NO924010D0 (no) | 1992-10-15 |
| NO924010L NO924010L (no) | 1993-05-03 |
| NO306218B1 true NO306218B1 (no) | 1999-10-04 |
Family
ID=25137695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO924010A NO306218B1 (no) | 1991-10-31 | 1992-10-15 | System og fremgangsmåter for bestemmelse under boring av en fallkarakteristikk for undergrunnsformasjoner |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5200705A (es) |
| EP (1) | EP0541425B1 (es) |
| CA (1) | CA2081785C (es) |
| DE (1) | DE69216558T2 (es) |
| MX (1) | MX9206084A (es) |
| NO (1) | NO306218B1 (es) |
Families Citing this family (95)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5235285A (en) * | 1991-10-31 | 1993-08-10 | Schlumberger Technology Corporation | Well logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formations |
| US5463320A (en) * | 1992-10-09 | 1995-10-31 | Schlumberger Technology Corporation | Apparatus and method for determining the resitivity of underground formations surrounding a borehole |
| DE4235963C1 (de) * | 1992-10-26 | 1994-03-31 | Prakla Seismos Gmbh | Verfahren zur Überwachung eines Gebietes |
| US5519668A (en) * | 1994-05-26 | 1996-05-21 | Schlumberger Technology Corporation | Methods and devices for real-time formation imaging through measurement while drilling telemetry |
| US5899958A (en) * | 1995-09-11 | 1999-05-04 | Halliburton Energy Services, Inc. | Logging while drilling borehole imaging and dipmeter device |
| US6064210A (en) * | 1997-11-14 | 2000-05-16 | Cedar Bluff Group Corporation | Retrievable resistivity logging system for use in measurement while drilling |
| US6163155A (en) | 1999-01-28 | 2000-12-19 | Dresser Industries, Inc. | Electromagnetic wave resistivity tool having a tilted antenna for determining the horizontal and vertical resistivities and relative dip angle in anisotropic earth formations |
| US6476609B1 (en) * | 1999-01-28 | 2002-11-05 | Dresser Industries, Inc. | Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone |
| US7659722B2 (en) | 1999-01-28 | 2010-02-09 | Halliburton Energy Services, Inc. | Method for azimuthal resistivity measurement and bed boundary detection |
| US6581454B1 (en) * | 1999-08-03 | 2003-06-24 | Shell Oil Company | Apparatus for measurement |
| US6622803B2 (en) * | 2000-03-22 | 2003-09-23 | Rotary Drilling Technology, Llc | Stabilizer for use in a drill string |
| AU2000265796A1 (en) * | 2000-08-08 | 2002-02-18 | Emtec Solutions Limited | Apparatus and method for telemetry |
| GB0020364D0 (en) * | 2000-08-18 | 2000-10-04 | Russell Michael | Borehole survey method and apparatus |
| GB2388133B (en) * | 2001-01-04 | 2004-12-29 | Schlumberger Holdings | Centralizer including measurement means |
| US7250768B2 (en) * | 2001-04-18 | 2007-07-31 | Baker Hughes Incorporated | Apparatus and method for resistivity measurements during rotational drilling |
| US6619395B2 (en) * | 2001-10-02 | 2003-09-16 | Halliburton Energy Services, Inc. | Methods for determining characteristics of earth formations |
| GB0216647D0 (en) * | 2002-07-17 | 2002-08-28 | Schlumberger Holdings | System and method for obtaining and analyzing well data |
| US7114565B2 (en) * | 2002-07-30 | 2006-10-03 | Baker Hughes Incorporated | Measurement-while-drilling assembly using real-time toolface oriented measurements |
| US7098858B2 (en) * | 2002-09-25 | 2006-08-29 | Halliburton Energy Services, Inc. | Ruggedized multi-layer printed circuit board based downhole antenna |
| US6819111B2 (en) * | 2002-11-22 | 2004-11-16 | Baker Hughes Incorporated | Method of determining vertical and horizontal resistivity, and relative dip in anisotropic earth formations having an arbitrary electro-magnetic antenna combination and orientation with additional rotation and position measurements |
| US6924646B2 (en) * | 2002-12-31 | 2005-08-02 | Schlumberger Technology Corporation | System and method for locating a fracture in an earth formation |
| US6978833B2 (en) * | 2003-06-02 | 2005-12-27 | Schlumberger Technology Corporation | Methods, apparatus, and systems for obtaining formation information utilizing sensors attached to a casing in a wellbore |
| US7168487B2 (en) * | 2003-06-02 | 2007-01-30 | Schlumberger Technology Corporation | Methods, apparatus, and systems for obtaining formation information utilizing sensors attached to a casing in a wellbore |
| US6957708B2 (en) * | 2003-07-08 | 2005-10-25 | Baker Hughes Incorporated | Electrical imaging in conductive and non-conductive mud |
| US7228903B2 (en) * | 2003-07-08 | 2007-06-12 | Baker Hughes Incorporated | Apparatus and method for wireline imaging in nonconductive muds |
| US20050083061A1 (en) * | 2003-10-17 | 2005-04-21 | Tabanou Jacques R. | Methods and systems for estimating formation resistivity that are less sensitive to skin effects, shoulder-bed effects and formation dips |
| US7252144B2 (en) * | 2003-12-03 | 2007-08-07 | Baker Hughes Incorporated | Magnetometers for measurement-while-drilling applications |
| US7207215B2 (en) * | 2003-12-22 | 2007-04-24 | Halliburton Energy Services, Inc. | System, method and apparatus for petrophysical and geophysical measurements at the drilling bit |
| US7301345B2 (en) * | 2004-06-18 | 2007-11-27 | Schlumberger Technology Corporation | While-drilling methodology for estimating formation pressure based upon streaming potential measurements |
| US7243718B2 (en) * | 2004-06-18 | 2007-07-17 | Schlumberger Technology Corporation | Methods for locating formation fractures and monitoring well completion using streaming potential transients information |
| US8302687B2 (en) * | 2004-06-18 | 2012-11-06 | Schlumberger Technology Corporation | Apparatus for measuring streaming potentials and determining earth formation characteristics |
| US7233150B2 (en) * | 2004-06-18 | 2007-06-19 | Schlumberger Technology Corporation | While-drilling apparatus for measuring streaming potentials and determining earth formation characteristics |
| US7520324B2 (en) * | 2004-06-18 | 2009-04-21 | Schlumberger Technology Corporation | Completion apparatus for measuring streaming potentials and determining earth formation characteristics |
| US7388380B2 (en) * | 2004-06-18 | 2008-06-17 | Schlumberger Technology | While-drilling apparatus for measuring streaming potentials and determining earth formation characteristics and other useful information |
| US7586310B2 (en) | 2004-06-18 | 2009-09-08 | Schlumberger Technology Corporation | While-drilling apparatus for measuring streaming potentials and determining earth formation characteristics and other useful information |
| US7466136B2 (en) * | 2004-06-18 | 2008-12-16 | Schlumberger Technology Corporation | While-drilling methodology for determining earth formation characteristics and other useful information based upon streaming potential measurements |
| US6978672B1 (en) * | 2004-06-18 | 2005-12-27 | Schlumberger Technology Corporation | Wireline apparatus for measuring steaming potentials and determining earth formation characteristics |
| US8030935B2 (en) * | 2004-10-15 | 2011-10-04 | Halliburton Energy Services, Inc. | Minimizing the effect of borehole current in tensor induction logging tools |
| US20070203651A1 (en) * | 2004-10-22 | 2007-08-30 | Baker Hughes Incorporated | Magnetic measurements while rotating |
| US7350568B2 (en) * | 2005-02-09 | 2008-04-01 | Halliburton Energy Services, Inc. | Logging a well |
| US7518528B2 (en) * | 2005-02-28 | 2009-04-14 | Scientific Drilling International, Inc. | Electric field communication for short range data transmission in a borehole |
| US7436184B2 (en) * | 2005-03-15 | 2008-10-14 | Pathfinder Energy Services, Inc. | Well logging apparatus for obtaining azimuthally sensitive formation resistivity measurements |
| US7681663B2 (en) * | 2005-04-29 | 2010-03-23 | Aps Technology, Inc. | Methods and systems for determining angular orientation of a drill string |
| US7414405B2 (en) * | 2005-08-02 | 2008-08-19 | Pathfinder Energy Services, Inc. | Measurement tool for obtaining tool face on a rotating drill collar |
| US7477162B2 (en) * | 2005-10-11 | 2009-01-13 | Schlumberger Technology Corporation | Wireless electromagnetic telemetry system and method for bottomhole assembly |
| US8571796B2 (en) | 2006-01-10 | 2013-10-29 | Schlumberger Technology Corporation | Device and method of determining rate of penetration and rate of rotation |
| EP1806473B1 (en) | 2006-01-10 | 2016-12-21 | Services Petroliers Schlumberger SA | A device and method of measuring depth and azimuth |
| WO2007149106A1 (en) * | 2006-06-19 | 2007-12-27 | Halliburton Energy Services, Inc. | Antenna cutout in a downhole tubular |
| CA2655200C (en) | 2006-07-11 | 2013-12-03 | Halliburton Energy Services, Inc. | Modular geosteering tool assembly |
| CN101479628B (zh) * | 2006-07-12 | 2012-10-03 | 哈里伯顿能源服务公司 | 用于制造倾斜天线的方法和装置 |
| WO2008021868A2 (en) | 2006-08-08 | 2008-02-21 | Halliburton Energy Services, Inc. | Resistivty logging with reduced dip artifacts |
| WO2008031914A1 (en) * | 2006-09-12 | 2008-03-20 | Posiva Oy | Measuring head and measuring method |
| US7966874B2 (en) * | 2006-09-28 | 2011-06-28 | Baker Hughes Incorporated | Multi-resolution borehole profiling |
| CN101460698B (zh) | 2006-12-15 | 2013-01-02 | 哈里伯顿能源服务公司 | 具有旋转天线结构的天线耦合元件测量工具 |
| AU2007349251B2 (en) * | 2007-03-16 | 2011-02-24 | Halliburton Energy Services, Inc. | Robust inversion systems and methods for azimuthally sensitive resistivity logging tools |
| US7558675B2 (en) * | 2007-07-25 | 2009-07-07 | Smith International, Inc. | Probablistic imaging with azimuthally sensitive MWD/LWD sensors |
| GB2484432B (en) * | 2008-01-18 | 2012-08-29 | Halliburton Energy Serv Inc | EM-guided drilling relative to an existing borehole |
| US9581723B2 (en) | 2008-04-10 | 2017-02-28 | Schlumberger Technology Corporation | Method for characterizing a geological formation traversed by a borehole |
| US8725477B2 (en) * | 2008-04-10 | 2014-05-13 | Schlumberger Technology Corporation | Method to generate numerical pseudocores using borehole images, digital rock samples, and multi-point statistics |
| US8036830B2 (en) * | 2008-05-29 | 2011-10-11 | Baker Hughes Incorporated | Resistivity imager in non-conductive mud for LWD and wireline applications |
| US9020914B2 (en) * | 2008-06-13 | 2015-04-28 | Sony Corporation | Automatic song selection |
| CN102439260A (zh) | 2008-12-16 | 2012-05-02 | 哈利伯顿能源服务公司 | 方位近钻头电阻率和地质导向方法及系统 |
| US8311788B2 (en) * | 2009-07-01 | 2012-11-13 | Schlumberger Technology Corporation | Method to quantify discrete pore shapes, volumes, and surface areas using confocal profilometry |
| US8159227B2 (en) * | 2009-05-11 | 2012-04-17 | Smith International Inc. | Methods for making directional resistivity measurements |
| WO2011090480A1 (en) | 2010-01-22 | 2011-07-28 | Halliburton Energy Services Inc. | Method and apparatus for resistivity measurements |
| US9062531B2 (en) * | 2010-03-16 | 2015-06-23 | Tool Joint Products, Llc | System and method for measuring borehole conditions, in particular, verification of a final borehole diameter |
| US8600115B2 (en) | 2010-06-10 | 2013-12-03 | Schlumberger Technology Corporation | Borehole image reconstruction using inversion and tool spatial sensitivity functions |
| US8749243B2 (en) | 2010-06-22 | 2014-06-10 | Halliburton Energy Services, Inc. | Real time determination of casing location and distance with tilted antenna measurement |
| US9115569B2 (en) | 2010-06-22 | 2015-08-25 | Halliburton Energy Services, Inc. | Real-time casing detection using tilted and crossed antenna measurement |
| US8917094B2 (en) * | 2010-06-22 | 2014-12-23 | Halliburton Energy Services, Inc. | Method and apparatus for detecting deep conductive pipe |
| US8844648B2 (en) * | 2010-06-22 | 2014-09-30 | Halliburton Energy Services, Inc. | System and method for EM ranging in oil-based mud |
| US9360582B2 (en) | 2010-07-02 | 2016-06-07 | Halliburton Energy Services, Inc. | Correcting for magnetic interference in azimuthal tool measurements |
| CN103080777B (zh) | 2010-08-26 | 2016-08-10 | 史密斯运输股份有限公司 | 用于在非导电性钻井液中微电阻率成像的设备和方法 |
| US20120084007A1 (en) * | 2010-09-30 | 2012-04-05 | Chevron U.S.A. Inc. | System and method for declustering subsurface data on a per-slice basis |
| US9658360B2 (en) | 2010-12-03 | 2017-05-23 | Schlumberger Technology Corporation | High resolution LWD imaging |
| US9963964B2 (en) | 2011-03-14 | 2018-05-08 | Tool Joint Products Llc | Downhole sensor tool for measuring borehole conditions with fit-for-purpose sensor housings |
| US9243488B2 (en) * | 2011-10-26 | 2016-01-26 | Precision Energy Services, Inc. | Sensor mounting assembly for drill collar stabilizer |
| EP2594735B1 (en) | 2011-10-28 | 2014-07-02 | Services Pétroliers Schlumberger | Methods and systems for determining standoff between a downhole tool and a geological formation |
| AU2011381057B2 (en) * | 2011-11-18 | 2014-10-02 | Halliburton Energy Services, Inc. | Methods and systems for analyzing formation properties when performing subterranean operations |
| BR112014030170A2 (pt) | 2012-06-25 | 2017-06-27 | Halliburton Energy Services Inc | método e sistema de perfilagem eletromagnética |
| NO334830B1 (no) * | 2012-06-27 | 2014-06-10 | Vetco Gray Scandinavia As | Anordning og fremgangsmåte for drift av et undersjøisk kompresjonssystem i en brønnstrøm |
| US9091782B2 (en) | 2012-12-13 | 2015-07-28 | Halliburton Energy Services, Inc. | Modular resistivity logging tool systems and methods employing an adapter in an isolation joint configuration |
| WO2014107608A1 (en) | 2013-01-04 | 2014-07-10 | Carbo Ceramics Inc. | Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant |
| US11008505B2 (en) | 2013-01-04 | 2021-05-18 | Carbo Ceramics Inc. | Electrically conductive proppant |
| US9434875B1 (en) | 2014-12-16 | 2016-09-06 | Carbo Ceramics Inc. | Electrically-conductive proppant and methods for making and using same |
| WO2014149030A1 (en) | 2013-03-18 | 2014-09-25 | Halliburton Energy Services, Inc. | Systems and methods for optimizing gradient measurements in ranging operations |
| US9551210B2 (en) | 2014-08-15 | 2017-01-24 | Carbo Ceramics Inc. | Systems and methods for removal of electromagnetic dispersion and attenuation for imaging of proppant in an induced fracture |
| US20160363686A1 (en) * | 2015-06-12 | 2016-12-15 | Baker Hughes Incorporated | Antenna structures and apparatus for dielectric logging |
| GB2556609B (en) * | 2015-09-30 | 2021-07-14 | Schlumberger Technology Bv | Methods and systems to analyze bed boundary detection |
| WO2017105467A1 (en) * | 2015-12-17 | 2017-06-22 | Halliburton Energy Services, Inc. | Bucking to improve permanent reservoir monitoring sensitivity |
| US10962672B2 (en) | 2016-04-22 | 2021-03-30 | Halliburton Energy Services, Inc. | Dual mode electromagnetic imaging of a borehole |
| WO2018143946A1 (en) | 2017-01-31 | 2018-08-09 | Halliburton Energy Services, Inc. | Incorporating mandrel current measurements in electromagnetic ranging inversion |
| US11125074B2 (en) * | 2018-04-26 | 2021-09-21 | Nabors Drilling Technologies Usa, Inc. | Marker signal for subterranean drilling |
| US11624849B2 (en) * | 2018-05-14 | 2023-04-11 | Schlumberger Technology Corporation | Methods for determining transversely isotropic-elastic constants from borehole sonic velocities in strongly transversely-isotropic formations |
| US10760414B1 (en) * | 2019-07-12 | 2020-09-01 | Isodrill, Inc. | Data transmission system |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA685727A (en) * | 1964-05-05 | Schlumberger Limited | Method of and apparatus for borehole logging | |
| US2389241A (en) * | 1944-04-26 | 1945-11-20 | Stanolind Oil & Gas Co | Well logging |
| US3186222A (en) * | 1960-07-28 | 1965-06-01 | Mccullough Tool Co | Well signaling system |
| US3187252A (en) * | 1961-12-18 | 1965-06-01 | Shell Oil Co | Electromagnetic well surveying method and apparatus for obtaining both a dip and conductivity anisotropy of a formation |
| US3408561A (en) * | 1963-07-29 | 1968-10-29 | Arps Corp | Formation resistivity measurement while drilling, utilizing physical conditions representative of the signals from a toroidal coil located adjacent the drilling bit |
| US3305771A (en) * | 1963-08-30 | 1967-02-21 | Arps Corp | Inductive resistivity guard logging apparatus including toroidal coils mounted on a conductive stem |
| US3967201A (en) * | 1974-01-25 | 1976-06-29 | Develco, Inc. | Wireless subterranean signaling method |
| FR2395516A1 (fr) * | 1977-06-24 | 1979-01-19 | Schlumberger Prospection | Procede et dispositif pour l'exploration des sondages |
| US4360777A (en) * | 1979-12-31 | 1982-11-23 | Schlumberger Technology Corporation | Induction dipmeter apparatus and method |
| WO1981003382A1 (fr) * | 1980-05-16 | 1981-11-26 | R Treyvaud | Procede et dispositif de prospection d'un puit pendant le forage |
| US4725837A (en) * | 1981-01-30 | 1988-02-16 | Tele-Drill, Inc. | Toroidal coupled telemetry apparatus |
| US4692908A (en) * | 1982-03-24 | 1987-09-08 | Schlumberger-Doll Research | Method and apparatus for investigating stand-off in a borehole |
| US4578675A (en) * | 1982-09-30 | 1986-03-25 | Macleod Laboratories, Inc. | Apparatus and method for logging wells while drilling |
| US4739325A (en) * | 1982-09-30 | 1988-04-19 | Macleod Laboratories, Inc. | Apparatus and method for down-hole EM telemetry while drilling |
| US4553097A (en) * | 1982-09-30 | 1985-11-12 | Schlumberger Technology Corporation | Well logging apparatus and method using transverse magnetic mode |
| US4567759A (en) * | 1982-10-27 | 1986-02-04 | Schlumberger Technology Corporation | Method and apparatus for producing an image log of a wall of a borehole penetrating an earth formation |
| GB2156527A (en) * | 1984-03-30 | 1985-10-09 | Nl Industries Inc | Aperture antenna system for measurement of formation parameters |
| US4747303A (en) * | 1986-01-30 | 1988-05-31 | Nl Industries, Inc. | Method determining formation dip |
| US4786874A (en) * | 1986-08-20 | 1988-11-22 | Teleco Oilfield Services Inc. | Resistivity sensor for generating asymmetrical current field and method of using the same |
| FR2611919B1 (fr) * | 1987-03-05 | 1989-06-16 | Schlumberger Prospection | Sonde de diagraphie equipee de patins de mesure a large champ d'observation angulaire |
| US4839644A (en) * | 1987-06-10 | 1989-06-13 | Schlumberger Technology Corp. | System and method for communicating signals in a cased borehole having tubing |
| US5017778A (en) * | 1989-09-06 | 1991-05-21 | Schlumberger Technology Corporation | Methods and apparatus for evaluating formation characteristics while drilling a borehole through earth formations |
| US5045795A (en) * | 1990-07-10 | 1991-09-03 | Halliburton Logging Services Inc. | Azimuthally oriented coil array for MWD resistivity logging |
-
1991
- 1991-10-31 US US07/786,138 patent/US5200705A/en not_active Expired - Lifetime
-
1992
- 1992-10-15 NO NO924010A patent/NO306218B1/no not_active IP Right Cessation
- 1992-10-22 MX MX9206084A patent/MX9206084A/es unknown
- 1992-10-30 DE DE69216558T patent/DE69216558T2/de not_active Expired - Fee Related
- 1992-10-30 EP EP92402946A patent/EP0541425B1/en not_active Expired - Lifetime
- 1992-10-30 CA CA002081785A patent/CA2081785C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0541425A3 (en) | 1993-06-02 |
| US5200705A (en) | 1993-04-06 |
| MX9206084A (es) | 1993-04-01 |
| CA2081785C (en) | 1996-08-27 |
| CA2081785A1 (en) | 1993-05-01 |
| NO924010D0 (no) | 1992-10-15 |
| EP0541425A2 (en) | 1993-05-12 |
| EP0541425B1 (en) | 1997-01-08 |
| DE69216558T2 (de) | 1997-08-14 |
| DE69216558D1 (de) | 1997-02-20 |
| NO924010L (no) | 1993-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |