PL3423677T3 - Chemicznie selektywny przetwornik obrazu do obrazowania płynu w formacji podpowierzchniowej oraz sposób jego wykorzystania - Google Patents
Chemicznie selektywny przetwornik obrazu do obrazowania płynu w formacji podpowierzchniowej oraz sposób jego wykorzystaniaInfo
- Publication number
- PL3423677T3 PL3423677T3 PL17760826.2T PL17760826T PL3423677T3 PL 3423677 T3 PL3423677 T3 PL 3423677T3 PL 17760826 T PL17760826 T PL 17760826T PL 3423677 T3 PL3423677 T3 PL 3423677T3
- Authority
- PL
- Poland
- Prior art keywords
- chemically
- same
- subsurface formation
- imaging fluid
- selective imager
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 238000003384 imaging method Methods 0.000 title 1
- 238000000034 method 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
-
- 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
- G01V3/32—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance
-
- 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
- E21B47/002—Survey of boreholes or wells by visual inspection
- E21B47/0025—Survey of boreholes or wells by visual inspection generating an image of the borehole wall using down-hole measurements, e.g. acoustic or electric
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
- E21B49/06—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil using side-wall drilling tools pressing or scrapers
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/10—Obtaining fluid samples or testing fluids, in boreholes or wells using side-wall fluid samplers or testers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
- G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/4828—Resolving the MR signals of different chemical species, e.g. water-fat imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
- G01R33/5611—Parallel magnetic resonance imaging, e.g. sensitivity encoding [SENSE], simultaneous acquisition of spatial harmonics [SMASH], unaliasing by Fourier encoding of the overlaps using the temporal dimension [UNFOLD], k-t-broad-use linear acquisition speed-up technique [k-t-BLAST], k-t-SENSE
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
- G01R33/5615—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE]
- G01R33/5617—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE] using RF refocusing, e.g. RARE
-
- 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
- E21B47/06—Measuring temperature or pressure
-
- 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
- E21B47/06—Measuring temperature or pressure
- E21B47/07—Temperature
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- High Energy & Nuclear Physics (AREA)
- Mining & Mineral Resources (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Signal Processing (AREA)
- Radiology & Medical Imaging (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Remote Sensing (AREA)
- Soil Sciences (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662303238P | 2016-03-03 | 2016-03-03 | |
| PCT/US2017/020458 WO2017151928A1 (en) | 2016-03-03 | 2017-03-02 | Chemically-selective imager for imaging fluid of a subsurface formation and method of using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3423677T3 true PL3423677T3 (pl) | 2023-08-21 |
Family
ID=59724156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17760826.2T PL3423677T3 (pl) | 2016-03-03 | 2017-03-02 | Chemicznie selektywny przetwornik obrazu do obrazowania płynu w formacji podpowierzchniowej oraz sposób jego wykorzystania |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10481291B2 (pl) |
| EP (1) | EP3423677B1 (pl) |
| CN (1) | CN108779670B (pl) |
| AU (1) | AU2017225775B2 (pl) |
| ES (1) | ES2953470T3 (pl) |
| MY (1) | MY196649A (pl) |
| PL (1) | PL3423677T3 (pl) |
| RU (1) | RU2736931C2 (pl) |
| WO (1) | WO2017151928A1 (pl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11327000B2 (en) * | 2018-05-21 | 2022-05-10 | Saudi Arabian Oil Company | Detecting saturation levels of a core sample using magnetic fields |
| CN110082382A (zh) * | 2019-05-08 | 2019-08-02 | 中国科学院武汉物理与数学研究所 | 一种利用动态核极化进行油水两相nmr信号分离的方法 |
| CN110082381B (zh) * | 2019-05-08 | 2021-12-03 | 中国科学院武汉物理与数学研究所 | 一种利用dnp-mri测量油水分布方法 |
| US11532109B2 (en) | 2020-01-24 | 2022-12-20 | Halliburton Energy Services, Inc. | Property based image modulation for formation visualization |
| US11933932B1 (en) * | 2020-04-06 | 2024-03-19 | Vinegar Technologies LLC | Method of estimating permeability using NMR diffusion measurements |
| CN116507913A (zh) * | 2020-11-03 | 2023-07-28 | 国际壳牌研究有限公司 | 校准岩石样品的直接流动模拟 |
| CN112946006B (zh) * | 2021-02-04 | 2022-02-01 | 武汉大学 | 裂隙岩心渗透注浆充填效果检测方法及系统 |
| US12228531B1 (en) | 2022-03-29 | 2025-02-18 | Vinegar Technologies LLC | Method of determining solid and liquid components in sedimentary rocks using NMR relaxation |
| WO2024100220A1 (en) | 2022-11-10 | 2024-05-16 | Shell Internationale Research Maatschappij B.V. | Method for predicting fault seal behaviour |
| CN116106354B (zh) * | 2022-12-20 | 2026-03-03 | 北京青檬艾柯科技有限公司 | 一种多维核磁共振t1-t2*成像方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US111502A (en) * | 1871-01-31 | Improvement in harness saddle-trees | ||
| US3780575A (en) * | 1972-12-08 | 1973-12-25 | Schlumberger Technology Corp | Formation-testing tool for obtaining multiple measurements and fluid samples |
| US4769602A (en) | 1986-07-02 | 1988-09-06 | Shell Oil Company | Determining multiphase saturations by NMR imaging of multiple nuclides |
| US5270654A (en) * | 1991-07-05 | 1993-12-14 | Feinberg David A | Ultra-fast multi-section MRI using gradient and spin echo (grase) imaging |
| US6047239A (en) | 1995-03-31 | 2000-04-04 | Baker Hughes Incorporated | Formation testing apparatus and method |
| US6003620A (en) | 1996-07-26 | 1999-12-21 | Advanced Coring Technology, Inc. | Downhole in-situ measurement of physical and or chemical properties including fluid saturations of cores while coring |
| JP3694659B2 (ja) * | 2001-07-16 | 2005-09-14 | 株式会社日立製作所 | マグネット及びその磁場調整方法並びに磁気共鳴撮像装置 |
| AU2002351916B2 (en) * | 2001-11-06 | 2007-08-23 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for subterranean formation flow imaging |
| US6856132B2 (en) * | 2002-11-08 | 2005-02-15 | Shell Oil Company | Method and apparatus for subterranean formation flow imaging |
| US6897652B2 (en) | 2003-06-19 | 2005-05-24 | Shell Oil Company | NMR flow measurement while drilling |
| US7191831B2 (en) * | 2004-06-29 | 2007-03-20 | Schlumberger Technology Corporation | Downhole formation testing tool |
| US7500388B2 (en) * | 2005-12-15 | 2009-03-10 | Schlumberger Technology Corporation | Method and apparatus for in-situ side-wall core sample analysis |
| CA2651108C (en) * | 2006-05-03 | 2013-10-22 | Schlumberger Canada Limited | Downhole micro magnetic resonance analyzer |
| US7667462B2 (en) * | 2006-12-22 | 2010-02-23 | Schlumberger Technology Corporation | Nuclear magnetic resonance module |
| WO2010116250A2 (en) * | 2009-04-10 | 2010-10-14 | Schlumberger Technology B.V. | Downhole sensor systems and methods thereof |
| WO2011063023A2 (en) * | 2009-11-17 | 2011-05-26 | Board Of Regents, The University Of Texas System | Determination of oil saturation in reservoir rock using paramagnetic nanoparticles and magnetic field |
| US8427145B2 (en) * | 2010-03-24 | 2013-04-23 | Schlumberger Technology Corporation | System and method for emulating nuclear magnetic resonance well logging tool diffusion editing measurements on a bench-top nuclear magnetic resonance spectrometer for laboratory-scale rock core analysis |
| US8739899B2 (en) | 2010-07-19 | 2014-06-03 | Baker Hughes Incorporated | Small core generation and analysis at-bit as LWD tool |
| US9335195B2 (en) * | 2011-02-16 | 2016-05-10 | Baker Hughes Incorporated | Multiphase meter to provide data for production management |
| US9696269B2 (en) * | 2012-05-15 | 2017-07-04 | Schlumberger Technology Corporation | NMR analysis of a core sample employing an open permanent magnet removable from a core holder |
| US9645277B2 (en) * | 2013-02-12 | 2017-05-09 | Baker Hughes Incorporated | Estimating molecular size distributions in formation fluid samples using a downhole NMR fluid analyzer |
| US9459330B2 (en) * | 2013-03-05 | 2016-10-04 | Schlumberger Technology Corporation | System and method for obtaining nuclear magnetic resonance measurements on reservoir fluids for prediction of fluid properties |
| WO2015017190A2 (en) * | 2013-08-01 | 2015-02-05 | Conocophillips Company | Dynamic in-situ measurement of reservoir wettability |
| WO2015102508A1 (en) * | 2013-12-30 | 2015-07-09 | Schlumberger Holdings Limited | Method for estimating petrophysical properties of a hydrocarbon reservoir |
| US9797222B2 (en) * | 2013-12-30 | 2017-10-24 | Halliburton Energy Services, Inc. | Ferrofluid tool for enhancing magnetic fields in a wellbore |
-
2017
- 2017-03-02 RU RU2018134586A patent/RU2736931C2/ru active
- 2017-03-02 AU AU2017225775A patent/AU2017225775B2/en active Active
- 2017-03-02 WO PCT/US2017/020458 patent/WO2017151928A1/en not_active Ceased
- 2017-03-02 ES ES17760826T patent/ES2953470T3/es active Active
- 2017-03-02 CN CN201780015019.5A patent/CN108779670B/zh active Active
- 2017-03-02 US US15/448,183 patent/US10481291B2/en active Active
- 2017-03-02 MY MYPI2018702916A patent/MY196649A/en unknown
- 2017-03-02 PL PL17760826.2T patent/PL3423677T3/pl unknown
- 2017-03-02 EP EP17760826.2A patent/EP3423677B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| NZ745506A (en) | 2024-02-23 |
| RU2018134586A3 (pl) | 2020-06-19 |
| BR112018067396A2 (pt) | 2019-01-22 |
| CN108779670B (zh) | 2022-05-24 |
| RU2736931C2 (ru) | 2020-11-23 |
| EP3423677A1 (en) | 2019-01-09 |
| EP3423677B1 (en) | 2023-07-12 |
| AU2017225775B2 (en) | 2019-11-28 |
| MY196649A (en) | 2023-04-27 |
| AU2017225775A1 (en) | 2018-08-30 |
| US20170254920A1 (en) | 2017-09-07 |
| EP3423677A4 (en) | 2020-01-22 |
| CA3015233A1 (en) | 2017-09-08 |
| EP3423677C0 (en) | 2023-07-12 |
| CN108779670A (zh) | 2018-11-09 |
| US10481291B2 (en) | 2019-11-19 |
| ES2953470T3 (es) | 2023-11-13 |
| RU2018134586A (ru) | 2020-04-03 |
| WO2017151928A1 (en) | 2017-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL3423677T3 (pl) | Chemicznie selektywny przetwornik obrazu do obrazowania płynu w formacji podpowierzchniowej oraz sposób jego wykorzystania | |
| GB2601942B (en) | Ultrasonic imaging device and method for wells | |
| IL283542B (en) | Method and device for functional imaging of the brain | |
| GB2535930B (en) | System and method for making downhole measurements | |
| GB201611819D0 (en) | Imaging method and apparatus | |
| EP3230733B8 (en) | A method of generating a fingerprint for a gemstone using x-ray imaging | |
| GB2572834B (en) | Downhole imaging device and method of using same | |
| EP3250784A4 (en) | Devices and methods for downhole acoustic imaging | |
| PL3155178T3 (pl) | Sposób i urządzenie do umieszczania kurtyny podziemnej pod powierzchnią ziemi | |
| GB2524227B (en) | Method of forming an imaging reference device | |
| GB2560665B (en) | Multiple downhole sensor digital alignment using spatial transforms | |
| GB2543437B (en) | System and method for increasing the bit depth of images | |
| GB2534637B (en) | Apparatus and method for securing a tubular within another tubular or borehole | |
| GB2578078B8 (en) | Downhole imaging device and method of using same | |
| FI20155856A7 (fi) | Menetelmiä ja laitteita läpitunkevaa kuvantamista varten | |
| GB201620037D0 (en) | Imaging device and method | |
| GB2544002B (en) | Downhole system using packer setting joint and method | |
| EP3455461A4 (en) | METHOD FOR DRILL HOLE MEASUREMENT AND PROXIMITY DETECTION | |
| ZA201605516B (en) | Arrangement and method for deep soil preparation | |
| IL266896A (en) | Distance measuring camera and distance measuring method | |
| LT3315668T (lt) | Grunto tankinimo būdas ir sistema | |
| GB201602595D0 (en) | Downhole method and apparatus | |
| PL3449838T3 (pl) | Sposób i urządzenie do obrazowania | |
| GB2530532B (en) | Improved fluid coupling and method thereof | |
| FI20155609A7 (fi) | Laite kelluvan kappaleen pinnanalaisien osien kuvaamiseksi ja menetelmä kelluvan kappaleen pinnanalaisien osien kuvaamiseen tarkoitetun laitteen siirtämiseksi |