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특허 상세정보

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Method and apparatus for downhole fluid characterization using flexural mechanical resonators

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01H-003/04    G01H-003/14   
미국특허분류(USC) 073/152.24; 073/054.41; 073/152.16; 073/152.47; 073/152.58; 175/040; 175/050
출원번호 US-0144965 (2002-05-14)
발명자 / 주소
  • DiFoggio, Rocco
  • Walkow, Arnold
  • Bergren, Paul
출원인 / 주소
  • Baker Hughes Incorporated
대리인 / 주소
    Madan, Mossman &
인용정보 피인용 횟수 : 26  인용 특허 : 25
초록
▼

The present invention provides a downhole method and apparatus using a flexural mechanical resonator, for example, a tuning fork to provide real-time direct measurements and estimates of the viscosity, density and dielectric constant of formation fluid or filtrate in a hydrocarbon producing well. The present invention additionally provides a method and apparatus for monitoring cleanup from a leveling off of viscosity or density over time, measuring or estimating bubble point for formation fluid, measuring or estimating dew point for formation fluid, and ...

대표
청구항
▼

1. A downhole tool for determining a property of a fluid comprising:a flexural piezoelectric resonator in the fluid for displacing the fluid; a controller for actuating the flexural piezoelectric resonator; a monitor which measures an electrical impedance versus frequency from the flexural piezoelectric resonator; and at least one of the set consisting of a recess, sintered metal cap and baffles associated with the downhole tool for protecting the flexural piezoelectric resonator. 2. A method for estimating a property of a downhole fluid comprising:dispo...

인용문헌 (25)

  1. Birchak James R. ; Proett Mark A., Apparatus and method for analyzing a retrieving formation fluid utilizing acoustic measurements.
  2. Vasquez Rafael B. (Katy TX), Apparatus and method for retrieving formation fluid samples utilizing differential pressure measurements.
  3. Kanda Mamoru (Tokyo JPX) Suzuki Osamu (Kumagaya JPX) Ishiwata Shousuke (Saitama JPX) Hayashi Mitsuroh (Kumagaya JPX), Apparatus for measuring viscosity.
  4. Kanda Mamoru (Tokyo JPX) Suzuki Osamu (Kumagaya JPX) Ishiwata Shousuke (Saitama JPX) Hayashi Mitsuroh (Kumagaya JPX), Apparatus for measuring viscosity.
  5. Esin Alexander J. (Skokie IL) Rosselson Boris S. (Des Plaines IL), Continuous self test time gate ultrasonic sensor and method.
  6. Michael T. Pelletier ; Mark A. Proett ; Bruce H. Storm, Jr. ; James Robert Birchak ; Thomas Edward Ritter, Downhole densitometer.
  7. Weirich John B. ; Bland Ronald G. ; Smith ; Jr. William W. ; Krueger Volker,DEX ; Harrell John W. ; Nasr Hatem N. ; Papanyan Valeri, Drilling systems with sensors for determining properties of drilling fluid downhole.
  8. Ward Roger W. (Salt Lake City UT), Fluid density temperature measurement apparatus and method.
  9. Rudkin Mark J. (10 Delph Road Wimborne ; Dorset GB2) Atkinson David I. H. (6 Dollis Drive Farnham ; Surrey GB2), Fluid transducer.
  10. Calcar Henry V. (Edmonds WA) Marsh Gary L. (New Orleans LA), Gas kick detector.
  11. Dames Andrew N. (London GB2), Mass flow sensor.
  12. Leonid Matsiev ; James Bennett ; Eric McFarland, Method and apparatus for characterizing materials by using a mechanical resonator.
  13. Leonid Matsiev ; James Bennett ; Eric McFarland, Method and apparatus for characterizing materials by using a mechanical resonator.
  14. Leonid Matsiev ; James Bennett ; Eric McFarland, Method and apparatus for characterizing materials by using a mechanical resonator.
  15. Magnani Charles F. (Placentia CA), Method and apparatus for determining multiphase holdup fractions using a gradiomanometer and a densitometer.
  16. Diatschenko Victor (Houston TX), Method and apparatus for measuring borehole fluid density, formation density and/or borehole diameter using back-scatter.
  17. Hartmut Schrader DE; Frank Reiber DE, Method and apparatus for measuring fluid density and determining hole cleaning problems.
  18. Chu Wei-Chun, Method for detecting pressure measurement discontinuities caused by fluid boundary changes.
  19. Kraus Paul R. ; McClain Robert D. ; Poindexter Michael K., Method to monitor and control chemical treatment of petroleum, petrochemical and processes with on-line quartz crystal.
  20. Kleinberg Robert L., Phase change analysis in logging method.
  21. Ward Roger W. (Salt Lake City UT), Pressure force measurement apparatus and method.
  22. Eric W. McFarland ; Leonid Matsiev, Systems and methods for characterization of materials and combinatorial libraries with mechanical oscillators.
  23. McFarland Eric W. ; Matsiev Leonid, Systems and methods for characterization of materials and combinatorial libraries with mechanical oscillators.
  24. Suzuki Osamu (Kumagaya JPX) Ishiwata Syousuke (Saitama JPX) Hayashi Mitsuroh (Kumagaya JPX), Tuning fork vibration-type viscosity measuring apparatus.
  25. Rosselson Boris S. ; Esin Alexander J. ; Jones Lawrence J., Ultrasonic sensor for very high temperatures and pressures.

이 특허를 인용한 특허 (26)

  1. Steinsiek,Roger, Apparatus and method for detecting fluid entering a wellbore.
  2. Jones,Timothy Gareth John; Jiang,Li; Manz,Andreas; Tantra,Ratna, Chemical sensor for wellbore applications.
  3. Chronister, Vernon, Density measurement using a piezoelectric sensor in a non-compressible medium.
  4. Klasner, Scott Anthony, Determining constituents of a wellbore fluid.
  5. Haddad,Sammy S.; Rylander,Erik; Joshi,Rahul, Downhole determination of formation fluid properties.
  6. Kruspe, Thomas; Sroka, Stefan, Electromagnetic viscosity sensor.
  7. DiFoggio, Rocco, Estimating gas-oil ratio from other physical properties.
  8. Matsiev,Leonid; Bennett,James; Pinkas,Daniel M.; Spitkovsky,Mikhail; Kolosov,Oleg; Guan,Shenheng; Uhrich,Mark; Dales,G. Cameron; Varni,John F.; Walker,Blake; Gammer,Vladimir; Padowitz,Dave; Low,Eric, Machine fluid sensor.
  9. Hsu, Chaur-Jian; D'Angelo, Ralph M., Measurement of sound speed of downhole fluid utilizing tube waves.
  10. Shammai, Michael; Sanchez, Francisco G.; Cernosek, James T.; DiFoggio, Rocco, Method and apparatus for a continuous data recorder for a downhole sample tank.
  11. DiFoggio,Rocco; Reittinger,Peter, Method and apparatus for chemometric estimations of fluid density, viscosity, dielectric constant, and resistivity from mechanical resonator data.
  12. DiFoggio, Rocco, Method and apparatus for downhole detection of CO2 and H2S using resonators coated with CO2 and H2S sorbents.
  13. DiFoggio,Rocco, Method and apparatus for downhole detection of CO2 and H2S using resonators coated with CO2 and H2S sorbents.
  14. DiFoggio,Rocco, Method and apparatus for downhole fluid analysis using molecularly imprinted polymers.
  15. DiFoggio,Rocco; Walkow,Arnold; Bergren,Paul; Reittinger,Peter W., Method and apparatus for downhole fluid characterization using flexural mechanical resonators.
  16. DiFoggio,Rocco; Reittinger,Peter W., Method and apparatus for estimating a property of a downhole fluid using a coated resonator.
  17. DiFoggio, Rocco; Powell, Christopher J.; Reittinger, Peter W.; Perez, Jr., Louis; Stankovic, Srdjan; Bergren, Paul, Method and apparatus for insulating a resonator downhole.
  18. Powell, Christopher J.; Perez, Jr., Louis, Method and apparatus for insulating a resonator downhole.
  19. Hedtke, Robert C.; Lu, Liangju, Method and apparatus for measuring fluid process variable in a well.
  20. DiFoggio, Rocco; Liu, Yi; Perez, Louis; Bergren, Paul; Sanderlin, Kerry L., Method for treating and sealing piezoelectric tuning forks.
  21. Georgi, Daniel T.; Kashevarov, Aleksandr A.; Manakov, Artem V., Methods and apparatus for collecting a downhole sample.
  22. Matsiev, Leonid, Performance and versatility of single-frequency DFT detectors.
  23. Swett, Dwight W.; Stibbe, Holger C., Piezoelectric transducer for measuring fluid properties.
  24. Swett, Dwight W., Sample channel for a sensor for measuring fluid properties.
  25. Sanderlin, Kerry L.; Liu, Yi; DiFoggio, Rocco, Spring force nodal mounting method for resonator sensor.
  26. Reittinger, Peter W., System and method for determining producibility of a formation using flexural mechanical resonator measurements.

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