Quartzdyne

4334 W. Links Dr.
Salt Lake City,  UT  84120

United States
801-839-1000
801-266-7985
http://www.quartzdne.com
  • Booth: 3055


The Leader in Downhole Pressure

Since 1990 Quartzdyne has been the world leader in designing, developing, and manufacturing the industry-standard resonating quartz pressure transducer for the downhole oil and gas industry. Our sensors are world-renowned for providing extremely accurate, low-drift, and high-resolution data under the most extreme conditions.


 Press Releases

  • Quartzdyne launches its resonant Quartz pressure transducer.  At 0.5 in. in diameter, this transducer is 33% smaller than previous models.  Drilling and production monitoring tools take advantage of the transducer's small size by measuring downhole pressure using smaller tools.  This enables deeper drilling, monitoring of larger cross-sectional flows, passing of a wire or fiber by the sensor, or simply fitting into tighter applications.  The key design element is a thickness-shear-mode quartz resonator that changes frequency proportional to applied pressure.  In rapid pressure/volume/temperature transients, the crystalline sensor equilibrates 50% faster and reports 90% smaller dynamic errors than prior quartz-transducer versions.  The crystal oscillates by an application-specific integrated circuit (ASIC), a silicon chip that operates reliable for 5 years at 205°C, and is functional beyond 250° C.  The ASIC is housed in a multichip hybrid-electronics module.  The entire transducer assembly has survived qualification testing including shock, vibration, and rapid thermal cycling.  Like larger Quartzdyne products, this smaller transducer is accurate to less than 0.02% full scale and drifts less than 0.02% full-scale per annum at maximum conditions of 1,100 bar / 177°C.  The transducer assembly is less than 4.5 in. long.  It is available in frequency output or digital output. All wetted materials are rated for downhole corrosive service. 


 Products

  • Quartz Pressure Transducer
    Quartzdyne designs and manufacturs the industry-standard resonating quartz pressure transducer for the downhole oil and gas industry....

  • Since 1990, Quartzdyne has designed and manufactured the industry-standard resonating quartz pressure transducer for the downhole oil and gas industry. Our sensors are world-renowned for providing extremely accurate, low drift, and high resolution data in the most extreme conditions. Our transducers and hybrid electronics are widely used in laboratoryloggingdrillingsubsea and permanent applications across the oil and gas industry.  In addition to providing accurate, and fast responses our transducers have a proven reputation for ruggedness, and reliability

    We offer transducers in several different sizes (1/2", 3/4", 7/8", and 1"). Each size is available in several different formats, including frequency, and digital output. 

  • Quartzdyne Memory Gauges (Piezo / Quartz)
    Quartzdyne now offers Memory gauges to be used in critical downhole test to measure pressure and temperature. Our gauges utilize the latest technology, and design enhancements which will result in a solution that you can trust....

  • Quartzdyne, the world’s provider of Quartz pressure transducers is taking the next step towards providing robust, reliable, industry standard tools by offering a Quartz and Piezo memory gauge to the Oil and Gas industry. You will be able to expect the same great quality, reliability, and performance from our new line of memory gauges, as you have experienced from our transducers over the last 30 years. Quartzdyne is known for enabling enhanced recovery of hydrocarbons throughout the well lifecycle through our technology leadership. This promise doesn’t change as we provide more value to our customers.

  • New! 0.5 in Quartz Pressure Transducer
    Quartzdyne now offers a 0.5 in transducer that utilizes the world's smallest Quartz sensor accompanied with our new Miniature Digital ASIC circuit, to provide the same high performance that you have expected from Quartzdyne for 30+ years....

  • Quartzdyne launches its resonant Quartz pressure transducer.  At 0.5 in. in diameter, this transducer is 33% smaller than previous models.  Drilling and production monitoring tools take advantage of the transducer's small size by measuring downhole pressure using smaller tools.  This enables deeper drilling, monitoring of larger cross-sectional flows, passing of a wire or fiber by the sensor, or simply fitting into tighter applications.  The key design element is a thickness-shear-mode quartz resonator that changes frequency proportional to applied pressure.  

    In rapid pressure/volume/temperature transients, the crystalline sensor equilibrates 50% faster and reports 90% smaller dynamic errors than prior quartz-transducer versions.  The crystal oscillates by an application-specific integrated circuit (ASIC), a silicon chip that operates reliable for 5 years at 205°C, and is functional beyond 250° C.  The ASIC is housed in a multichip hybrid-electronics module.  

    The entire transducer assembly has survived qualification testing including shock, vibration, and rapid thermal cycling.  Like larger Quartzdyne products, this smaller transducer is accurate to less than 0.02% full scale and drifts less than 0.02% full-scale per annum at maximum conditions of 1,100 bar / 177°C.  The transducer assembly is less than 4 in. long.  It is available in frequency output or digital output. All wetted materials are rated for downhole corrosive service. 


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