BR112013026683A2 - low frequency sensor for viscosity, density and viscoelasticity for downhole applications - Google Patents

low frequency sensor for viscosity, density and viscoelasticity for downhole applications

Info

Publication number
BR112013026683A2
BR112013026683A2 BR112013026683A BR112013026683A BR112013026683A2 BR 112013026683 A2 BR112013026683 A2 BR 112013026683A2 BR 112013026683 A BR112013026683 A BR 112013026683A BR 112013026683 A BR112013026683 A BR 112013026683A BR 112013026683 A2 BR112013026683 A2 BR 112013026683A2
Authority
BR
Brazil
Prior art keywords
cantilever
viscoelasticity
viscosity
density
low frequency
Prior art date
Application number
BR112013026683A
Other languages
Portuguese (pt)
Inventor
Sunil Kumar
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR112013026683A2 publication Critical patent/BR112013026683A2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • 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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • 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
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

resumo patente de invenção: "sensor de baixa frequência para viscosidade, densidade e viscoelasticidade para aplicações no fundo do poço". a presente invenção refere-se a um aparelho para estimar uma propriedade de um fluido do fundo do poço. aparelho inclui um portador configurado para ser transportado através de um furo de poço de que penetra na terra. um cantiléver é colocado no portador e configurado para se mover no fluido ao receber um estímulo. um atuador é colocado no cantiléver e configurado para proporcionar o estímulo a uma frequência menor do que uma menor frequência de ressonância do cantiléver. um sensor é colocado no cantiléver e configurado para detectar uma pressão imposta sobre o cantiléver devido ao movimento do cantiléver no fluido, a fim de estimar a propriedade.patent summary: "low frequency sensor for viscosity, density and viscoelasticity for downhole applications". The present invention relates to an apparatus for estimating a property of a downhole fluid. The apparatus includes a carrier configured to be carried through a wellbore from which it penetrates the earth. A cantilever is placed on the carrier and configured to move in the fluid upon receiving a stimulus. An actuator is placed in the cantilever and configured to provide the stimulus at a frequency lower than a lower cantilever resonant frequency. A sensor is placed in the cantilever and configured to detect an imposed pressure on the cantilever due to the movement of the cantilever in the fluid in order to estimate property.

BR112013026683A 2011-05-31 2012-05-18 low frequency sensor for viscosity, density and viscoelasticity for downhole applications BR112013026683A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161491409P 2011-05-31 2011-05-31
PCT/US2012/038624 WO2012166395A2 (en) 2011-05-31 2012-05-18 Low-frequency viscosity, density, and viscoelasticity sensor for downhole applications

Publications (1)

Publication Number Publication Date
BR112013026683A2 true BR112013026683A2 (en) 2016-12-27

Family

ID=47260178

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013026683A BR112013026683A2 (en) 2011-05-31 2012-05-18 low frequency sensor for viscosity, density and viscoelasticity for downhole applications

Country Status (5)

Country Link
US (1) US20120304758A1 (en)
BR (1) BR112013026683A2 (en)
GB (1) GB2504621A (en)
NO (1) NO20131039A1 (en)
WO (1) WO2012166395A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9376906B2 (en) * 2012-12-20 2016-06-28 Schlumberger Technology Corporation Downhole cable sensor
JP2017207409A (en) * 2016-05-20 2017-11-24 株式会社村田製作所 Contents detecting device
WO2020122901A1 (en) * 2018-12-12 2020-06-18 Micro Motion, Inc. Planar vibratory viscometer, viscometer member, and related method
EP3894828B1 (en) * 2018-12-12 2023-11-01 Micro Motion, Inc. Planar vibratory densitometer, densitometer member, and related method
US11255189B2 (en) 2020-05-20 2022-02-22 Halliburton Energy Services, Inc. Methods to characterize subterranean fluid composition and adjust operating conditions using MEMS technology
US11060400B1 (en) 2020-05-20 2021-07-13 Halliburton Energy Services, Inc. Methods to activate downhole tools
US11255191B2 (en) * 2020-05-20 2022-02-22 Halliburton Energy Services, Inc. Methods to characterize wellbore fluid composition and provide optimal additive dosing using MEMS technology

Family Cites Families (23)

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GB8705757D0 (en) * 1987-03-11 1987-04-15 Schlumberger Electronics Uk Fluid transducer
US5049775A (en) * 1988-09-30 1991-09-17 Boston University Integrated micromechanical piezoelectric motor
GB2236591B (en) * 1989-10-05 1993-10-06 Marconi Gec Ltd Sensor apparatus
JP3055175B2 (en) * 1994-09-12 2000-06-26 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン Electromechanical transducer
US5719324A (en) * 1995-06-16 1998-02-17 Lockheed Martin Energy Systems, Inc. Microcantilever sensor
US5918274A (en) * 1997-06-02 1999-06-29 International Business Machines Corporation Detecting fields with a single-pass, dual-amplitude-mode scanning force microscope
DE19804326B4 (en) * 1998-02-04 2011-02-03 Robert Bosch Gmbh Sensor in particular for measuring the viscosity and density of a medium
US6575020B1 (en) * 1999-05-03 2003-06-10 Cantion A/S Transducer for microfluid handling system
US6311549B1 (en) * 1999-09-23 2001-11-06 U T Battelle Llc Micromechanical transient sensor for measuring viscosity and density of a fluid
JP3892198B2 (en) * 2000-02-17 2007-03-14 エスアイアイ・ナノテクノロジー株式会社 Microprobe and sample surface measuring device
US7721590B2 (en) * 2003-03-21 2010-05-25 MEAS France Resonator sensor assembly
GB0328054D0 (en) * 2003-12-04 2004-01-07 Council Cent Lab Res Councils Fluid probe
US7140434B2 (en) * 2004-07-08 2006-11-28 Schlumberger Technology Corporation Sensor system
US7421892B2 (en) * 2005-03-29 2008-09-09 Baker Hughes Incorporated Method and apparatus for estimating a property of a downhole fluid using a coated resonator
JP4514639B2 (en) * 2005-03-31 2010-07-28 国立大学法人群馬大学 Cantilever type sensor
US7463266B2 (en) * 2005-07-07 2008-12-09 Seiko Epson Corporation Low overhead serial interface
US20080011058A1 (en) * 2006-03-20 2008-01-17 The Regents Of The University Of California Piezoresistive cantilever based nanoflow and viscosity sensor for microchannels
US7555938B2 (en) * 2006-09-19 2009-07-07 California Institute Of Technology Thermoelastic self-actuation in piezoresistive resonators
US8191403B2 (en) * 2007-03-27 2012-06-05 Richmond Chemical Corporation Petroleum viscosity measurement and communication system and method
US7958776B2 (en) * 2007-09-06 2011-06-14 Chunhai Wang Atomic force gradient microscope and method of using this microscope
US8484003B2 (en) * 2009-03-18 2013-07-09 Schlumberger Technology Corporation Methods, apparatus and articles of manufacture to process measurements of wires vibrating in fluids
US20100276581A1 (en) * 2009-04-29 2010-11-04 Baker Hughes Incorporated Borehole neutron generator with unique electrode structure and d-d, t-t or d-t reactants
US20110016962A1 (en) * 2009-07-21 2011-01-27 Baker Hughes Incorporated Detector for Characterizing a Fluid

Also Published As

Publication number Publication date
GB2504621A (en) 2014-02-05
WO2012166395A2 (en) 2012-12-06
WO2012166395A3 (en) 2013-03-21
NO20131039A1 (en) 2013-08-07
US20120304758A1 (en) 2012-12-06
GB201314558D0 (en) 2013-09-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]