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Enhanced Capacitance Water Holdup

  • Street: 2418 North Frazier Street
  • City: Conroe
  • State/Province: TX
  • Country: United States
  • Zip/Postal Code: 77303
  • I Want To: Sell
  • Telephone Number: +12819215337
  • Listed: October 2, 2018 8:48 pm
  • Expires: 3057 days, 22 hours


Borehole fluid enters a hollow tube that surrounds an insulated rod at the centre. The tube wall and the insulated rod form the electrodes of a capacitor. As hydrocarbons and water have different dielectric constants, the capacitance is a function of the dielectric constant of the fluid between the rod and wall of the tube. This capacitance is incorporated in the frequency determining circuitry of an oscillator. The frequency of the oscillator is therefore a function of the type of fluid that is present in the borehole.

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Listing ID: 485593717621f677

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