[go: up one dir, main page]

RU2012110978A - INSIDE DRILLING DEVICE AND METHOD OF MONITORING GASES CONTAINING AN ANALYSIS OF VOCATIVE ORGANIC COMPOUNDS CONCENTRATION AND A VOLUME ORGANIC COMPOUNDS COLLECTOR - Google Patents

INSIDE DRILLING DEVICE AND METHOD OF MONITORING GASES CONTAINING AN ANALYSIS OF VOCATIVE ORGANIC COMPOUNDS CONCENTRATION AND A VOLUME ORGANIC COMPOUNDS COLLECTOR Download PDF

Info

Publication number
RU2012110978A
RU2012110978A RU2012110978/15A RU2012110978A RU2012110978A RU 2012110978 A RU2012110978 A RU 2012110978A RU 2012110978/15 A RU2012110978/15 A RU 2012110978/15A RU 2012110978 A RU2012110978 A RU 2012110978A RU 2012110978 A RU2012110978 A RU 2012110978A
Authority
RU
Russia
Prior art keywords
organic compounds
volatile organic
concentration
downhole device
analyzer
Prior art date
Application number
RU2012110978/15A
Other languages
Russian (ru)
Inventor
Стив БОУЛТ
Original Assignee
Интелисис Лимитед
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Интелисис Лимитед filed Critical Интелисис Лимитед
Publication of RU2012110978A publication Critical patent/RU2012110978A/en

Links

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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004—CO or CO2
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047—Organic compounds
    • 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
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

1. Внутрискважинное устройство для мониторинга газов, содержащее анализатор концентрации летучих органических соединений и коллектор летучих органических соединений.2. Внутрискважинное устройство по п.1, в котором анализатор концентрации летучих органических соединений выполнен с возможностью предоставления в реальном времени значения неудельной концентрации летучих органических соединений.3. Внутрискважинное устройство по п.1, в котором анализатор концентрации летучих органических соединений содержит фотоионизационный детектор.4. Внутрискважинное устройство по п.1, в котором коллектор летучих органических соединений выполнен с возможностью предоставления значения удельной концентрации по объему.5. Внутрискважинное устройство по п.1, в котором коллектор летучих органических соединений содержит сорбционный материал.6. Внутрискважинное устройство по п.1, дополнительно содержащее датчик давления, выполненный с возможностью измерения атмосферного давления.7. Внутрискважинное устройство по п.1, дополнительно содержащее таймер.8. Внутрискважинное устройство по п.1, содержащее насос для прокачки газа через указанные анализатор концентрации летучих органических соединений и коллектор летучих органических соединений в направлении вниз по потоку и выполненное таким образом, что указанный анализатор определяет концентрацию в заранее заданное время при прокачке насосом газа из скважины через указанные анализатор концентрации и коллектор в течение периода прокачки.9. Внутрискважинное устройство по п.8, выполненное с возможностью записи периода прокачки, времени измерения и атмосферного давления во врем�1. Downhole gas monitoring device containing a concentration analyzer of volatile organic compounds and a collector of volatile organic compounds. 2. The downhole device according to claim 1, in which the analyzer concentration of volatile organic compounds is configured to provide in real time the value of unsatisfactory concentration of volatile organic compounds. The downhole device according to claim 1, in which the analyzer concentration of volatile organic compounds contains a photoionization detector. The downhole device according to claim 1, wherein the collector of volatile organic compounds is configured to provide a specific concentration by volume value. The downhole device according to claim 1, in which the collector of volatile organic compounds contains sorption material. The downhole device according to claim 1, further comprising a pressure sensor configured to measure atmospheric pressure. The downhole device according to claim 1, further comprising a timer. The downhole device according to claim 1, comprising a pump for pumping gas through said analyzer of the concentration of volatile organic compounds and a collector of volatile organic compounds in the downstream direction and such that said analyzer determines the concentration at a predetermined time when pumping gas from the well through indicated concentration analyzer and collector during the pumping period. 9. The downhole device of claim 8, configured to record the pumping period, measurement time, and atmospheric pressure during

Claims (23)

1. Внутрискважинное устройство для мониторинга газов, содержащее анализатор концентрации летучих органических соединений и коллектор летучих органических соединений.1. An downhole gas monitoring device comprising a concentration analyzer of volatile organic compounds and a collector of volatile organic compounds. 2. Внутрискважинное устройство по п.1, в котором анализатор концентрации летучих органических соединений выполнен с возможностью предоставления в реальном времени значения неудельной концентрации летучих органических соединений.2. The downhole device according to claim 1, in which the analyzer concentration of volatile organic compounds is configured to provide real-time values of unsatisfactory concentration of volatile organic compounds. 3. Внутрискважинное устройство по п.1, в котором анализатор концентрации летучих органических соединений содержит фотоионизационный детектор.3. The downhole device according to claim 1, in which the analyzer concentration of volatile organic compounds contains a photoionization detector. 4. Внутрискважинное устройство по п.1, в котором коллектор летучих органических соединений выполнен с возможностью предоставления значения удельной концентрации по объему.4. The downhole device according to claim 1, in which the collector of volatile organic compounds is configured to provide a specific concentration by volume value. 5. Внутрискважинное устройство по п.1, в котором коллектор летучих органических соединений содержит сорбционный материал.5. The downhole device according to claim 1, in which the collector of volatile organic compounds contains sorption material. 6. Внутрискважинное устройство по п.1, дополнительно содержащее датчик давления, выполненный с возможностью измерения атмосферного давления.6. The downhole device according to claim 1, additionally containing a pressure sensor configured to measure atmospheric pressure. 7. Внутрискважинное устройство по п.1, дополнительно содержащее таймер.7. The downhole device according to claim 1, further comprising a timer. 8. Внутрискважинное устройство по п.1, содержащее насос для прокачки газа через указанные анализатор концентрации летучих органических соединений и коллектор летучих органических соединений в направлении вниз по потоку и выполненное таким образом, что указанный анализатор определяет концентрацию в заранее заданное время при прокачке насосом газа из скважины через указанные анализатор концентрации и коллектор в течение периода прокачки.8. The downhole device according to claim 1, comprising a pump for pumping gas through said analyzer of the concentration of volatile organic compounds and a collector of volatile organic compounds in the downstream direction and such that said analyzer determines the concentration at a predetermined time when pumping gas from wells through the indicated concentration analyzer and reservoir during the pumping period. 9. Внутрискважинное устройство по п.8, выполненное с возможностью записи периода прокачки, времени измерения и атмосферного давления во время измерения.9. The downhole device of claim 8, configured to record a pumping period, measurement time, and atmospheric pressure during measurement. 10. Внутрискважинное устройство по п.1, содержащее насос для прокачки газа через указанные анализатор концентрации летучих органических соединений и коллектор летучих органических соединений в направлении вниз по потоку и фильтр для удаления любых твердых частиц или влаги из поступающего газа, причем указанные анализатор и коллектор расположены выше по потоку от указанного фильтра.10. The downhole device according to claim 1, comprising a pump for pumping gas through said analyzer of the concentration of volatile organic compounds and a collector of volatile organic compounds in the downstream direction and a filter to remove any solid particles or moisture from the incoming gas, said analyzer and manifold being located upstream of the specified filter. 11. Внутрискважинное устройство по п.1, содержащее насос для прокачки газа через указанные анализатор концентрации летучих органических соединений и коллектор летучих органических соединений в направлении вниз по потоку, при этом имеется газовый тракт, содержащий впуск для газа, первый клапан выше по потоку от насоса и датчик давления, причем устройство выполнено таким образом, что при закрытии первого клапана насос приводится в действие на заранее заданный период, при этом если за указанный период давление, измеренное датчиком давления, не превышает заранее заданного давления, то генерируется сигнал ошибки насоса.11. The downhole device according to claim 1, containing a pump for pumping gas through said analyzer of the concentration of volatile organic compounds and a collector of volatile organic compounds in the downstream direction, while there is a gas path containing a gas inlet, the first valve upstream of the pump and a pressure sensor, the device being configured in such a way that when the first valve is closed, the pump is activated for a predetermined period, while if for the specified period the pressure measured by the pressure sensor does not exceed a predetermined pressure, a pump error signal is generated. 12. Внутрискважинное устройство по п.11, в котором указанный заранее заданный период составляет от 8 до 12 с, а указанное заранее заданное давление составляет 100 мбар.12. The downhole device of claim 11, wherein said predetermined period is from 8 to 12 s, and said predetermined pressure is 100 mbar. 13. Внутрискважинное устройство по п.1, содержащее насос для прокачки газа через указанные анализатор концентрации летучих органических соединений и коллектор летучих органических соединений в направлении вниз по потоку, при этом имеется газовый тракт, содержащий впуск для газа, первый клапан выше по потоку от насоса, датчик давления и фильтр, причем устройство выполнено таким образом, что при открытии первого клапана снимается первое показание датчика давления, насос приводится в действие на заранее заданный период, по прошествии которого снимается второе показание датчика давления, при этом если величина разницы между первым показанием датчика давления и вторым показанием датчика давления превышает заранее заданное значение, то генерируется сигнал ошибки фильтра.13. The downhole device according to claim 1, containing a pump for pumping gas through said analyzer of the concentration of volatile organic compounds and a collector of volatile organic compounds in the downstream direction, while there is a gas path containing a gas inlet, the first valve upstream of the pump , a pressure sensor and a filter, and the device is designed so that when the first valve is opened, the first reading of the pressure sensor is taken, the pump is activated for a predetermined period, after which the second pressure sensor reading is taken, and if the difference between the first pressure sensor reading and the second pressure sensor reading exceeds a predetermined value, a filter error signal is generated. 14. Внутрискважинное устройство по п.13, в котором указанный заранее заданный период составляет от 2 до 6 с.14. The downhole device of claim 13, wherein said predetermined period is from 2 to 6 seconds. 15. Внутрискважинное устройство по п.13, в котором указанное заранее заданное значение составляет 250 мбар.15. The downhole device of claim 13, wherein said predetermined value is 250 mbar. 16. Внутрискважинное устройство по любому из пп.8-15, в котором время измерения и период времени, в течение которого работает насос, записываются.16. The downhole device according to any one of paragraphs.8-15, in which the measurement time and the period of time during which the pump is running are recorded. 17. Внутрискважинное устройство по любому из пп.11-15, содержащее второй клапан ниже по потоку от первого клапана и выпуск для газа.17. The downhole device according to any one of claims 11-15, comprising a second valve downstream of the first valve and a gas outlet. 18. Внутрискважинное устройство по любому из пп.1-15, выполненное таким образом, что оно имеет скважинную сторону и атмосферную сторону, при этом имеется выпуск для газа, выходящий на скважинную сторону устройства и на атмосферную сторону устройства.18. The downhole device according to any one of claims 1 to 15, made in such a way that it has a downhole side and an atmospheric side, while there is a gas outlet extending to the downhole side of the device and the atmospheric side of the device. 19. Внутрискважинное устройство по любому из пп.1-1,5, в котором анализатор концентрации летучих органических соединений и коллектор летучих органических соединений расположены в газовом тракте последовательно с газоанализатором.19. The downhole device according to any one of claims 1 to 1.5, in which the analyzer of the concentration of volatile organic compounds and the collector of volatile organic compounds are located in the gas path in series with the gas analyzer. 20. Внутрискважинное устройство по п.19, в котором газоанализатор выполняет анализ одного или более из следующих веществ: углеводородов, двуокиси углерода, кислорода и сероводорода.20. The downhole device according to claim 19, in which the gas analyzer analyzes one or more of the following substances: hydrocarbons, carbon dioxide, oxygen and hydrogen sulfide. 21. Способ работы внутрискважинного устройства для мониторинга газов, включающий использование внутрискважинного устройства по любому из пп.1-20.21. The method of operation of the downhole device for monitoring gases, including the use of the downhole device according to any one of claims 1 to 20. 22. Способ по п.21, в котором летучие органические соединения, собранные указанным коллектором, подвергают количественному измерению.22. The method according to item 21, in which the volatile organic compounds collected by the specified collector is subjected to quantitative measurement. 23. Способ по п.21 или 22, в котором устройство содержит насос для прокачки газа из скважины через указанные коллектор и анализатор летучих органических соединений, причем время измерения и период времени, в течение которого работает насос, записывают для определения объема газа, прошедшего через устройство, что позволяет определить концентрацию летучих органических соединений. 23. The method according to item 21 or 22, in which the device comprises a pump for pumping gas from a well through said reservoir and an analyzer of volatile organic compounds, the measurement time and the period of time during which the pump is running are recorded to determine the amount of gas passed through a device that allows you to determine the concentration of volatile organic compounds.
RU2012110978/15A 2009-09-01 2010-08-03 INSIDE DRILLING DEVICE AND METHOD OF MONITORING GASES CONTAINING AN ANALYSIS OF VOCATIVE ORGANIC COMPOUNDS CONCENTRATION AND A VOLUME ORGANIC COMPOUNDS COLLECTOR RU2012110978A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0915150.7 2009-09-01
GBGB0915150.7A GB0915150D0 (en) 2009-09-01 2009-09-01 In-borehole gas monitor apparatus and method
PCT/GB2010/051282 WO2011027137A1 (en) 2009-09-01 2010-08-03 In-borehole gas monitor apparatus and method comprising a voc concentration analyser and a voc collector

Publications (1)

Publication Number Publication Date
RU2012110978A true RU2012110978A (en) 2013-10-10

Family

ID=41202933

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012110978/15A RU2012110978A (en) 2009-09-01 2010-08-03 INSIDE DRILLING DEVICE AND METHOD OF MONITORING GASES CONTAINING AN ANALYSIS OF VOCATIVE ORGANIC COMPOUNDS CONCENTRATION AND A VOLUME ORGANIC COMPOUNDS COLLECTOR

Country Status (13)

Country Link
US (1) US20130036811A1 (en)
EP (1) EP2473843A1 (en)
JP (1) JP2013504035A (en)
CN (1) CN102597766A (en)
AU (1) AU2010290994A1 (en)
BR (1) BR112012004245A2 (en)
CA (1) CA2772744A1 (en)
GB (1) GB0915150D0 (en)
IN (1) IN2012DN02476A (en)
MX (1) MX2012002602A (en)
RU (1) RU2012110978A (en)
WO (1) WO2011027137A1 (en)
ZA (1) ZA201202341B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9228429B2 (en) * 2012-01-18 2016-01-05 Baker Hughes Incorporated Carbon dioxide content of natural gas from other physical properties
US9399912B2 (en) 2012-09-13 2016-07-26 Geosyntec Consultants, Inc. Passive sampling device and method of sampling and analysis
US10859474B2 (en) 2013-02-28 2020-12-08 TricornTech Taiwan Real-time on-site gas analysis network for ambient air monitoring and active control and response
US10576514B2 (en) 2013-11-04 2020-03-03 Loci Controls, Inc. Devices and techniques relating to landfill gas extraction
US10029290B2 (en) 2013-11-04 2018-07-24 Loci Controls, Inc. Devices and techniques relating to landfill gas extraction
US10041898B2 (en) * 2015-12-01 2018-08-07 International Business Machines Corporation 3D micro and nanoheater design for ultra-low power gas sensors
KR102034699B1 (en) * 2015-12-15 2019-10-21 주식회사 엘지화학 Quantitative Analysis Device for Measuring Leakage Level of Electrolyte from Battery Cell and Method for Inspection of Battery Cell with the Same
CA3016023C (en) 2016-03-01 2024-09-17 Loci Controls, Inc. Designs for enhanced reliability and calibration of landfill gas measurement and control devices
US10705063B2 (en) * 2016-03-01 2020-07-07 Loci Controls, Inc. Designs for enhanced reliability and calibration of landfill gas measurement and control devices
CA3290012A1 (en) 2018-03-06 2025-11-29 Loci Controls, Inc. Landfill gas extraction control system
US11484919B2 (en) 2018-10-01 2022-11-01 Loci Controls, Inc. Landfill gas extraction systems and methods
CN110308252B (en) * 2019-08-13 2022-09-13 成都苏杜地质工程咨询有限公司 Tunnel toxic and harmful gas deep hole testing device and testing method thereof
CA3168631A1 (en) 2020-01-29 2021-08-05 Loci Controls, Inc. Automated compliance measurement and control for landfill gas extraction systems
US12090532B2 (en) 2020-07-13 2024-09-17 Loci Controls, Inc. Devices and techniques relating to landfill gas extraction
US11623256B2 (en) 2020-07-13 2023-04-11 Loci Controls, Inc. Devices and techniques relating to landfill gas extraction
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US12377711B2 (en) 2020-08-20 2025-08-05 Denso International America, Inc. Vehicle feature control systems and methods based on smoking
US12269315B2 (en) 2020-08-20 2025-04-08 Denso International America, Inc. Systems and methods for measuring and managing odor brought into rental vehicles
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US12251991B2 (en) 2020-08-20 2025-03-18 Denso International America, Inc. Humidity control for olfaction sensors
US12017506B2 (en) 2020-08-20 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414846A (en) * 1982-02-09 1983-11-15 Jack Schrenkel Gas well monitoring device
US5244813A (en) * 1991-01-25 1993-09-14 Trustees Of Tufts College Fiber optic sensor, apparatus, and methods for detecting an organic analyte in a fluid or vapor sample
JPH0510935A (en) * 1991-06-28 1993-01-19 Mitsui Kinzoku Shigen Kaihatsu Kk Method and apparatus for measuring volatile components in soil
JPH06160253A (en) * 1992-11-26 1994-06-07 Nippon Telegr & Teleph Corp <Ntt> Gas sampling method and gas sampling instrument for mass spectrometric gas leak detector
US6165253A (en) * 1994-05-23 2000-12-26 New Jersey Institute Of Technology Apparatus for removal of volatile organic compounds from gaseous mixtures
US5478452A (en) * 1994-10-28 1995-12-26 Iowa State University Research Foundation, Inc. In situ isolation of volatile organic compounds from groundwater
JP3384453B2 (en) * 2000-02-07 2003-03-10 横河電機株式会社 Monitoring system for VOC processing means
US20030012696A1 (en) * 2000-03-09 2003-01-16 Bernard Millancourt Continous analyzer of volatile organic compounds, device and method for continuously assessing the quality of inside ambient air and use of said device for monitoring a ventilation installation
JP2001289750A (en) * 2000-04-03 2001-10-19 Shimizu Corp Survey method for soil contamination
JP4236366B2 (en) * 2000-05-02 2009-03-11 大成建設株式会社 Exploration device and exploration method for underground gas
ATE365068T1 (en) * 2001-05-03 2007-07-15 Bord Na Mona METHOD AND DEVICE FOR THE BIOFILTRATION OF VOLATILE ORGANIC COMPOUNDS
JP2003185540A (en) * 2001-10-09 2003-07-03 Babcock Hitachi Kk Apparatus for sampling soil gas sample, and gas sample- sampling method and gas-analyzing method using the same
JP3807545B2 (en) * 2001-11-27 2006-08-09 ケミカルグラウト株式会社 Contaminated soil treatment method
US7081615B2 (en) * 2002-12-03 2006-07-25 Schlumberger Technology Corporation Methods and apparatus for the downhole characterization of formation fluids
JP2004205313A (en) * 2002-12-25 2004-07-22 Dainippon Printing Co Ltd Gas chromatography equipment
JP3819885B2 (en) * 2003-09-16 2006-09-13 株式会社竹中工務店 Soil and groundwater in-situ measurement method and in-situ purification method
JP3771558B2 (en) * 2003-11-28 2006-04-26 株式会社竹中工務店 Soil and groundwater in situ measurement method, in situ purification method, and volatile organic compound recovery device
JP4538804B2 (en) * 2005-06-16 2010-09-08 清水建設株式会社 How to restore dumping sites and disposal sites
JPWO2007052624A1 (en) * 2005-11-02 2009-04-30 株式会社ランド・エコ Soil contamination detection device and detection method
GB0611527D0 (en) * 2006-06-10 2006-07-19 Intelisys Ltd In-borehole gas monitoring apparatus and method
JP2008008874A (en) * 2006-06-30 2008-01-17 Takenaka Komuten Co Ltd Method of evaluating pollutant in ground
JP4315294B2 (en) * 2006-08-30 2009-08-19 ケミカルグラウト株式会社 Pollutant concentration measurement method
US7896578B2 (en) * 2007-06-28 2011-03-01 Carl Keller Mapping of contaminants in geologic formations
JP2009041996A (en) * 2007-08-07 2009-02-26 Hitachi Constr Mach Co Ltd Contaminated soil investigation and treatment device
US20090178797A1 (en) * 2008-01-11 2009-07-16 Besst, Inc. Groundwater monitoring technologies applied to carbon dioxide sequestration

Also Published As

Publication number Publication date
IN2012DN02476A (en) 2015-08-21
CN102597766A (en) 2012-07-18
EP2473843A1 (en) 2012-07-11
BR112012004245A2 (en) 2019-09-24
US20130036811A1 (en) 2013-02-14
JP2013504035A (en) 2013-02-04
MX2012002602A (en) 2012-07-17
WO2011027137A1 (en) 2011-03-10
AU2010290994A1 (en) 2012-03-08
GB0915150D0 (en) 2009-10-07
CA2772744A1 (en) 2011-03-10
ZA201202341B (en) 2012-12-27

Similar Documents

Publication Publication Date Title
RU2012110978A (en) INSIDE DRILLING DEVICE AND METHOD OF MONITORING GASES CONTAINING AN ANALYSIS OF VOCATIVE ORGANIC COMPOUNDS CONCENTRATION AND A VOLUME ORGANIC COMPOUNDS COLLECTOR
MX2013010242A (en) A portable sampling device and method for sampling drug substances from exhaled breath.
US10274457B2 (en) Gas component concentration measurement device and method for gas component concentration measurement
DK1441838T3 (en) Gas / liquid separator comprising a liquid capture filter
RU2018139275A (en) SYSTEM, DEVICE AND METHOD FOR MONITORING ORGANIC COMPOUNDS IN A GAS MEDIA
CN104165785A (en) Intelligent constant-flow low-flow-quantity gas collecting and detecting device and method
CN102608271B (en) Direct determination method for mercury content in natural gas
TW201445138A (en) Apparatus and method for analyzing breath gas mixture for halitosis detection
CN107727774A (en) Multi-sensor chromatography detector and detection method
Menon et al. An Improved Chemiluminescence Assay Suggests NGN Nitric Oxide-Mediated Action of Lysophosphatidylcholine and Acetylcholine
JP2016534358A5 (en)
CN204064747U (en) A kind of Intelligent constant flow low discharge gas collecting pick-up unit
EP4389256A3 (en) Method and apparatus for analyzing a separator and plant for treating incoherent plastics
CN205353065U (en) An integrated on-line analysis device for simultaneous detection of biogas gas components
EP3662282A1 (en) Carbon dioxide and/or hydrogen sulphide detection system and method and use thereof
JP4472893B2 (en) Odor measurement method
CN101169451B (en) Integrated multi-component fermentation tail gas on-line detection device
CN202793983U (en) Particulate matter difference concentration measuring system based on oscillation balance
Watanabe et al. Simultaneous determination of atmospheric sulfur and nitrogen oxides using a battery-operated portable filter pack sampler
CN201145651Y (en) Sampling apparatus for measuring plant discharged N2O and 15/14 N isotopic abundance
JP3180176U (en) Analytical sampling device
CN201935880U (en) Monitoring device for elements of gases in pipelines
CN204008174U (en) Air purifying filter core performance evaluation detecting device
JP7656336B2 (en) Deodorization system, deodorization tower monitoring unit, and activated carbon consumption monitoring method
RU234835U1 (en) Device for analyzing gases emitted by soils