RO88289B - Metoda si aparat pentru detectarea prezentei hidrocarburilor - Google Patents
Metoda si aparat pentru detectarea prezentei hidrocarburilorInfo
- Publication number
- RO88289B RO88289B RO113765A RO11376581A RO88289B RO 88289 B RO88289 B RO 88289B RO 113765 A RO113765 A RO 113765A RO 11376581 A RO11376581 A RO 11376581A RO 88289 B RO88289 B RO 88289B
- Authority
- RO
- Romania
- Prior art keywords
- water
- platform
- hydrocarbons
- differential absorption
- area
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 title abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 239000013535 sea water Substances 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000003643 water by type Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1826—Organic contamination in water
- G01N33/1833—Oil in water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/02—Prospecting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
- G01V9/007—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00 by detecting gases or particles representative of underground layers at or near the surface
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/021—Special mounting in general
- G01N2201/0218—Submersible, submarine
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Geophysics (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Remote Sensing (AREA)
- Food Science & Technology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Prezenta inventie se refera la o metoda si la un aparat pentru detectarea prezentei sub apa a hidrocarburilor, utilizate la controlul apelor marine, lacustre si fluvatile precum si la inspectarea conductelor submarine de titei si gaze. Metoda, conform inventiei, consta în deplasarea unei platforme instrument prin apa în care se doreste determinarea prezentei hidrocarburilor, la o anumita distanta deasupra fundului apei, generarea unei energii luminoase si directinarea ei de la platforma instrument, spre zona aleasa din apa pentru determinarea, detectarea energiei luminoase retrodifuzate de aceasta zona în scopul masurarii absorbtiei diferentiale în interiorul unei celule de rezolutie si determinarea absorbtiei diferentiale ca indicatie a prezentei hidrocarburilor. Aparatul, conform inventiei, este constituit dintr-o platforma submersibila si mijloace de generare a unui fascicul luminos la bordul acestei platforme, un modulator acusto-optic, comandat de un circuit de deflexie al fasciculului, un microcomputer, un telescop, dispozitive de divizare în doua a fascuculului, un sistem de lentile, diferite filtre de banda, fotomultiplicatoare, un detector sincron.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/216,137 US4394573A (en) | 1980-12-15 | 1980-12-15 | Method and apparatus for underwater detection of hydrocarbons |
Publications (2)
Publication Number | Publication Date |
---|---|
RO88289A RO88289A (ro) | 1985-12-30 |
RO88289B true RO88289B (ro) | 1985-12-31 |
Family
ID=22805859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO113765A RO88289B (ro) | 1980-12-15 | 1981-10-21 | Metoda si aparat pentru detectarea prezentei hidrocarburilor |
Country Status (18)
Country | Link |
---|---|
US (2) | US4394573A (ro) |
JP (1) | JPS57101746A (ro) |
AU (1) | AU534794B2 (ro) |
BR (1) | BR8107780A (ro) |
CA (1) | CA1165137A (ro) |
DE (1) | DE3149728A1 (ro) |
DK (1) | DK422881A (ro) |
ES (2) | ES8303690A1 (ro) |
FR (1) | FR2496265A1 (ro) |
GB (2) | GB2089501B (ro) |
GR (1) | GR74340B (ro) |
IT (1) | IT1139717B (ro) |
NL (1) | NL8105428A (ro) |
NO (1) | NO813379L (ro) |
OA (1) | OA06957A (ro) |
PH (1) | PH17146A (ro) |
RO (1) | RO88289B (ro) |
YU (1) | YU273481A (ro) |
Families Citing this family (59)
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US4992657A (en) * | 1987-12-17 | 1991-02-12 | Ruhrkohle Aktiengesellschaft | Apparatus for detecting the cutting horizon for mining machines |
DE3919881A1 (de) * | 1989-06-19 | 1991-01-03 | Geesthacht Gkss Forschung | Verfahren und vorrichtung zur bestimmung wenigstens einer in wasser geloesten oder dispergierten fluoreszierenden substanz |
US4986656A (en) * | 1989-11-30 | 1991-01-22 | Gte Government Systems Corporation | Method of remotely measuring diffuse attenuation coefficient of sea water |
US4986655A (en) * | 1989-11-30 | 1991-01-22 | Gte Government Systems Corporation | Apparatus for measuring diffuse attenuation coefficient of sea water |
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DE19923822A1 (de) * | 1999-05-19 | 2000-11-23 | Zeiss Carl Jena Gmbh | Scannende Anordnung, vorzugsweise zur Erfassung von Fluoreszenzlicht |
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GB2391312A (en) * | 2002-07-30 | 2004-02-04 | John Patrick Chilton | Underwater detection of a decomposing life form |
AU2003272357A1 (en) * | 2002-09-16 | 2004-04-30 | Welldog, Inc. | Method and apparatus detecting and analyzing oil and gas compositions using dual sensors |
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CA2648632C (en) * | 2006-06-01 | 2014-03-18 | Ecolab Inc. | Uv fluorometric sensor and method for using the same |
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US7492861B2 (en) * | 2006-10-13 | 2009-02-17 | Tsinghua University | Apparatus and method for quick imaging and inspecting moving target |
US8463568B1 (en) * | 2011-04-21 | 2013-06-11 | The United States Of America, As Represented By The Secretary Of The Interior | Measuring seawater capacitance in three dimensions as well as time |
GB2493366B (en) * | 2011-08-02 | 2017-05-03 | Naxys As | Underwater detection apparatus |
US10309217B2 (en) | 2011-11-11 | 2019-06-04 | Exxonmobil Upstream Research Company | Method and system for reservoir surveillance utilizing a clumped isotope and/or noble gas data |
RU2014123689A (ru) | 2011-11-11 | 2015-12-20 | Эксонмобил Апстрим Рисерч Компани | Способ определения местоположения, размера и состава флюидов подземной углеводородной залежи |
WO2014015363A1 (en) * | 2012-07-27 | 2014-01-30 | Nautilus Minerals Pacific Pty Ltd | A method of subsea testing using a remotely operated vehicle |
EP2920576A1 (en) * | 2012-11-15 | 2015-09-23 | Nemor Technologies Oü | Unit and method for optical non-contact oil detection |
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US20160018339A1 (en) * | 2013-04-02 | 2016-01-21 | Halliburton Energy Services, Inc. | Autonomous remote sensor for determining a property of a fluid in a body of water |
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DE102014104693A1 (de) * | 2014-04-02 | 2015-10-08 | Atlas Elektronik Gmbh | Sensorkopf und dessen Verwendung sowie Unterwasserfahrzeug |
CN105812061A (zh) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | 一种基于fpga的多路增量式编码器光纤传输系统 |
US10677946B2 (en) | 2016-06-30 | 2020-06-09 | Magseis Ff Llc | Seismic surveys with optical communication links |
US9772288B1 (en) * | 2016-12-21 | 2017-09-26 | The United States Of America As Represented By Secretary Of The Navy | Autonomous biobuoy systems and methods |
US11567053B2 (en) | 2017-03-31 | 2023-01-31 | Commonwealth Scientific And Industrial Research Organisation | Oil dispersant effectiveness monitoring |
TR201711450A2 (tr) * | 2017-08-03 | 2017-09-21 | Bahcesehir Ueniversitesi | Suyun soğurma kabi̇li̇yeti̇ni̇ anali̇z etmek i̇çi̇n bi̇r sualti anali̇z ci̇hazi |
US10785384B2 (en) * | 2017-09-27 | 2020-09-22 | Apple Inc. | Submersible electronic devices with imaging capabilities |
US11535344B2 (en) | 2018-08-14 | 2022-12-27 | James M. Shoemake | Systems and methods for the measurement of contaminants in water |
EP4042127A4 (en) * | 2019-10-07 | 2023-11-08 | OneSubsea IP UK Limited | LEAK DETECTION SYSTEM |
AR121398A1 (es) * | 2020-02-24 | 2022-06-01 | California Inst Of Techn | Sensor de composición infrarrojo basado en absorción para mezclas de fluidos |
EP4115206A1 (en) * | 2020-03-06 | 2023-01-11 | Raytheon Company | Underwater mono-static laser imaging |
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US3736428A (en) * | 1958-03-27 | 1973-05-29 | Thompson Ramo Wooldridge Inc | Detecting with ultraviolet light |
US3546456A (en) * | 1968-01-05 | 1970-12-08 | Schlumberger Technology Corp | Multiple detector submarine radioactivity logging system |
ZA70655B (en) * | 1969-08-02 | 1971-04-28 | Impulsphysik Gmbh | Appliance for measuring the concentration of fluorescing material in air and water in great dilutions |
GB1281748A (en) * | 1969-08-28 | 1972-07-12 | Impulsphysik Gmbh | Method of and apparatus for determining the presence and/or quantity of a fluorescent substance in a volume in water |
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JPS4932696A (ro) * | 1972-07-20 | 1974-03-25 | ||
CA1017594A (en) * | 1973-11-06 | 1977-09-20 | Barringer Research Limited | Remote sensing of marine hydrocarbon seeps using sub-surface secondary radiation |
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JPS5166892A (ja) * | 1974-12-06 | 1976-06-09 | Nippon Steel Corp | Renzokushikibiryoyunodosokuteihoho oyobi sochi |
GB1545512A (en) | 1975-05-08 | 1979-05-10 | Babcock Controls Ltd | Monitoring of contaminated fluid streams |
JPS53105288A (en) * | 1977-02-24 | 1978-09-13 | Iio Denki Kk | Measuring method and apparatus for organic indicator in water |
DE2925855A1 (de) * | 1978-06-30 | 1980-01-17 | Chelsea Instr Ltd | Unterwasser- oder untertauchbarer fluoreszenzmesser und verfahren zur benutzung eines solchen instruments |
US4178512A (en) * | 1978-07-21 | 1979-12-11 | Impulsphysik Gmbh | Deepwater in-situ fluorometer |
-
1980
- 1980-12-15 US US06/216,137 patent/US4394573A/en not_active Expired - Fee Related
-
1981
- 1981-08-26 CA CA000384643A patent/CA1165137A/en not_active Expired
- 1981-09-24 DK DK422881A patent/DK422881A/da not_active Application Discontinuation
- 1981-10-06 NO NO813379A patent/NO813379L/no unknown
- 1981-10-16 PH PH26356A patent/PH17146A/en unknown
- 1981-10-16 JP JP56164374A patent/JPS57101746A/ja active Pending
- 1981-10-19 GB GB8131409A patent/GB2089501B/en not_active Expired
- 1981-10-20 AU AU76631/81A patent/AU534794B2/en not_active Ceased
- 1981-10-21 RO RO113765A patent/RO88289B/ro unknown
- 1981-10-21 GR GR66318A patent/GR74340B/el unknown
- 1981-10-28 ES ES506642A patent/ES8303690A1/es not_active Expired
- 1981-11-04 FR FR8120699A patent/FR2496265A1/fr active Pending
- 1981-11-12 IT IT25046/81A patent/IT1139717B/it active
- 1981-11-20 YU YU02743/81A patent/YU273481A/xx unknown
- 1981-11-22 OA OA57553A patent/OA06957A/xx unknown
- 1981-11-30 BR BR8107780A patent/BR8107780A/pt unknown
- 1981-12-01 NL NL8105428A patent/NL8105428A/nl not_active Application Discontinuation
- 1981-12-15 DE DE19813149728 patent/DE3149728A1/de not_active Ceased
-
1982
- 1982-01-03 US US06/454,959 patent/US4434364A/en not_active Expired - Fee Related
- 1982-10-15 ES ES516563A patent/ES516563A0/es active Granted
-
1984
- 1984-06-22 GB GB08416040A patent/GB2150283B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1139717B (it) | 1986-09-24 |
GB2089501B (en) | 1985-08-07 |
CA1165137A (en) | 1984-04-10 |
FR2496265A1 (fr) | 1982-06-18 |
US4394573A (en) | 1983-07-19 |
AU534794B2 (en) | 1984-02-16 |
ES506642A0 (es) | 1983-02-01 |
ES8308080A1 (es) | 1983-08-01 |
YU273481A (en) | 1983-12-31 |
GB2150283A (en) | 1985-06-26 |
OA06957A (fr) | 1983-07-31 |
PH17146A (en) | 1984-06-04 |
GR74340B (ro) | 1984-06-25 |
NL8105428A (nl) | 1982-07-01 |
ES516563A0 (es) | 1983-08-01 |
DK422881A (da) | 1982-06-16 |
JPS57101746A (en) | 1982-06-24 |
AU7663181A (en) | 1982-06-24 |
IT8125046A0 (it) | 1981-11-12 |
DE3149728A1 (de) | 1982-07-15 |
GB8416040D0 (en) | 1984-07-25 |
GB2089501A (en) | 1982-06-23 |
NO813379L (no) | 1982-06-16 |
BR8107780A (pt) | 1982-08-31 |
ES8303690A1 (es) | 1983-02-01 |
GB2150283B (en) | 1985-12-04 |
RO88289A (ro) | 1985-12-30 |
US4434364A (en) | 1984-02-28 |
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