• DocumentCode
    1769334
  • Title

    Multipoint temperature and pressure sensing system for monitoring CO2 sequestration wells

  • Author

    Kasten, Ansas M. ; Dekate, Sachin ; Ghandi, Reza ; Challener, William A.

  • Author_Institution
    GE Global Res., Gen. Electr., Niskayuna, NY, USA
  • fYear
    2014
  • fDate
    8-13 June 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We describe a novel interrogation scheme that enables multipoint measurement of temperature and pressure in harsh environment CO2 sequestration wells. Measured MEMS sensor responses are compared with finite element modeling to suggest accuracies better than ±0.1% for downhole pressure measurements.
  • Keywords
    carbon capture and storage; finite element analysis; geophysical techniques; micromechanical devices; pressure measurement; temperature measurement; CO2; MEMS sensor responses; downhole pressure measurements; finite element modeling; harsh environment CO2 sequestration wells; interrogation scheme; multipoint pressure measurement; multipoint pressure sensing system; multipoint temperature measurement; multipoint temperature sensing system; Micromechanical devices; Optical fiber cables; Optical fiber sensors; Pressure measurement; Temperature measurement; Temperature sensors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2014 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    6988276
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1769334