NO20025202L - Gravitasjons- og differensiell gravitasjons-sensor, samt system og fremgangsmåte for overvåkning av reservoarer ved anvendelse av samme - Google Patents

Gravitasjons- og differensiell gravitasjons-sensor, samt system og fremgangsmåte for overvåkning av reservoarer ved anvendelse av samme

Info

Publication number
NO20025202L
NO20025202L NO20025202A NO20025202A NO20025202L NO 20025202 L NO20025202 L NO 20025202L NO 20025202 A NO20025202 A NO 20025202A NO 20025202 A NO20025202 A NO 20025202A NO 20025202 L NO20025202 L NO 20025202L
Authority
NO
Norway
Prior art keywords
gravity
well
same
monitoring system
differential
Prior art date
Application number
NO20025202A
Other languages
English (en)
Other versions
NO20025202D0 (no
NO335468B1 (no
Inventor
Andre E Orban
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20025202D0 publication Critical patent/NO20025202D0/no
Publication of NO20025202L publication Critical patent/NO20025202L/no
Publication of NO335468B1 publication Critical patent/NO335468B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
    • G01V7/14—Measuring gravitational fields or waves; Gravimetric prospecting or detecting using free-fall time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02097—Self-interferometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
NO20025202A 2001-10-31 2002-10-30 Differensiell gravitasjonssensor med to fritt fallende reflektorer NO335468B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/999,792 US6671057B2 (en) 2001-10-31 2001-10-31 Gravity and differential gravity sensor, and system and method for monitoring reservoirs using same

Publications (3)

Publication Number Publication Date
NO20025202D0 NO20025202D0 (no) 2002-10-30
NO20025202L true NO20025202L (no) 2003-05-02
NO335468B1 NO335468B1 (no) 2014-12-15

Family

ID=25546680

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20025202A NO335468B1 (no) 2001-10-31 2002-10-30 Differensiell gravitasjonssensor med to fritt fallende reflektorer

Country Status (5)

Country Link
US (1) US6671057B2 (no)
AU (1) AU2002301715B2 (no)
CA (1) CA2407151C (no)
GB (1) GB2391938B (no)
NO (1) NO335468B1 (no)

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US8039792B2 (en) * 2005-08-15 2011-10-18 Baker Hughes Incorporated Wide band gap semiconductor photodetector based gamma ray detectors for well logging applications
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US20080041596A1 (en) * 2006-08-18 2008-02-21 Conocophillips Company Coiled tubing well tool and method of assembly
US20080295594A1 (en) * 2007-03-22 2008-12-04 Scintrex Limited Method and apparatus for measurements of gravity in small diameter boreholes
US8113042B2 (en) * 2007-09-28 2012-02-14 Schlumberger Technology Corporation Gravity measurment methods for monitoring reservoirs
US20090126486A1 (en) * 2007-11-20 2009-05-21 Baker Hughes Incorporated Orientation independent gravity sensor
US8387456B2 (en) * 2008-03-18 2013-03-05 Symphony Acoustics, Inc. Gravity gradient sensor
CN101625422B (zh) * 2008-07-08 2011-05-25 中国石油集团东方地球物理勘探有限责任公司 一种固定场法时移微重力油气藏监测方法
US9442214B2 (en) * 2008-12-19 2016-09-13 Schlumberger Technology Corporation System and method for gravity measurement in a subterranean environment
US8327468B2 (en) * 2008-12-31 2012-12-11 Lawrence Greg Bronstein Vest insert for tactical training
EP2348338B1 (en) * 2010-01-15 2012-11-21 Université du Luxembourg Interferometric differential free-fall gradiometer
US9002648B2 (en) 2010-02-02 2015-04-07 Schlumberger Technology Corporation Method and apparatus for precise positioning of a borehole measurement instrument
US8141259B2 (en) 2010-06-09 2012-03-27 Schlumberger Technology Corporation Method of determining the dip of a formation
US8535026B2 (en) 2010-06-30 2013-09-17 Schlumberger Technology Corporation Mechanical system for movement along a housing axis
US8594937B2 (en) * 2010-07-08 2013-11-26 Micro-G Lacoste, Inc. Continuous gravity survey of a borehole
EP2859302B1 (en) * 2012-06-06 2020-07-01 Northrop Grumman Systems Corporation Optical accelerometer system
US9151152B2 (en) 2012-06-20 2015-10-06 Schlumberger Technology Corporation Thermal optical fluid composition detection
US8978465B2 (en) 2012-07-25 2015-03-17 Micro-G Lacoste, Inc. Interferometric gradiometer apparatus and method
US9500766B2 (en) 2012-07-25 2016-11-22 Micro-G Lacoste, Inc. Interferometric gravimeter apparatus and method
US8931341B2 (en) 2012-07-25 2015-01-13 Micro-G Lacoste, Inc. Test mass and method for interferometric gravity characteristic measurement
US20140026654A1 (en) * 2012-07-25 2014-01-30 Micro-G Lacoste, Inc. Interferometric Differential Gradiometer Apparatus and Method
US9110185B2 (en) * 2012-08-01 2015-08-18 Micro-G Lacoste, Inc. Polarized beam, matched coincident beam path, interferometric gradiometer apparatus and method
US9939551B2 (en) 2012-09-24 2018-04-10 Schlumberger Technology Corporation Systems, devices and methods for borehole gravimetry
US9207339B2 (en) * 2013-01-23 2015-12-08 Magi-Q Technologies, Inc. Optical seismic sensor systems and methods
US9256079B2 (en) 2013-03-12 2016-02-09 Micro-G Lacoste, Inc. Polarized beam director and method
RU2554596C1 (ru) * 2013-12-16 2015-06-27 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики" Баллистический гравиметр
US9568640B2 (en) 2014-09-15 2017-02-14 Baker Hughes Incorporated Displacement measurements using simulated multi-wavelength light sources
CN104731111A (zh) * 2015-01-28 2015-06-24 中国地震局地球物理研究所 一种托架落体装置和托架落体控制装置及系统
CN104749650B (zh) * 2015-03-25 2017-08-29 北京航天控制仪器研究所 一种基于hom干涉原理的新型重力仪
CN105911605B (zh) * 2016-06-14 2018-01-12 浙江大学 一种光学干涉式重力仪中的闭环信号采集方法
CN106646643B (zh) * 2016-11-22 2019-01-11 北京航天控制仪器研究所 基于热光场聚束效应的重力仪
CN107390263B (zh) * 2017-06-27 2023-08-08 中国地震局工程力学研究所 井下传感器正交保持自调平装置
US10983244B2 (en) * 2017-12-21 2021-04-20 University Of Rochester Method for scanning an object using a gravimeter
PL234724B1 (pl) * 2018-05-02 2020-03-31 Univ Lodzki Grawimetr
US11079230B2 (en) 2019-05-10 2021-08-03 Northrop Grumman Systems Corporation Fiber-optic gyroscope (FOG) assembly
CN112051617A (zh) * 2020-08-27 2020-12-08 江苏师范大学 一种精准自动调距的重力加速度测量仪
CN120468959B (zh) * 2025-07-15 2025-09-05 山东省鲁岳资源勘查开发有限公司 面向地质工程的地质裂缝勘探检测方法及系统

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Also Published As

Publication number Publication date
CA2407151C (en) 2005-12-06
CA2407151A1 (en) 2003-04-30
US6671057B2 (en) 2003-12-30
GB2391938B (en) 2004-06-23
NO20025202D0 (no) 2002-10-30
GB2391938A (en) 2004-02-18
GB0222885D0 (en) 2002-11-13
AU2002301715B2 (en) 2005-03-03
NO335468B1 (no) 2014-12-15
US20030081218A1 (en) 2003-05-01

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