YE Yu-guang, ZHANG Jian, HU Gao-wei, DIAO Shao-bo, LIU Chang-ling. COMBINED DETECTION TECHNIQUE FOF ULTRASONIC AND TIME DOMAIN REFLECTOMETRY IN GAS HYDRATE[J]. Marine Geology & Quaternary Geology, 2008, 28(5): 101-107.
Citation: YE Yu-guang, ZHANG Jian, HU Gao-wei, DIAO Shao-bo, LIU Chang-ling. COMBINED DETECTION TECHNIQUE FOF ULTRASONIC AND TIME DOMAIN REFLECTOMETRY IN GAS HYDRATE[J]. Marine Geology & Quaternary Geology, 2008, 28(5): 101-107.

COMBINED DETECTION TECHNIQUE FOF ULTRASONIC AND TIME DOMAIN REFLECTOMETRY IN GAS HYDRATE

More Information
  • Received Date: July 27, 2008
  • Revised Date: September 11, 2008
  • An experimental apparatus combining ultrasonic wave detection with Time Domain Reflectome-try (TDR) was developed for the first time,and the apparatus can determine gas hydrate saturation as well as acoustic characteristics simultaneously in experimental sediments. The formation and dissociation of gas hydrate can be detected by ultrasonic,TDR and anomalies of temperature and pressure,which gave a con-sistent result in 58 experimental runs. Experimental result reveals that, the apparatus we developed can determine gas hydrate saturation and elastic velocities efficiently. The work is helpful to understand physi-cal properties of gas hydrate-bearing sediments, and it can provide fundamental parameters for the geophysical exploration and resource evaluation of marine gas hydrate.
  • Cited by

    Periodical cited type(3)

    1. 陈建文,孙晶,杨长清,杨传胜,谢明英,孙晓娜,王建强,袁勇,曹珂. 东海陆架盆地新生界咸水层二氧化碳封存地质条件及封存前景. 海洋地质前沿. 2023(10): 14-21 .
    2. 李青,陈建洲,王国仓,王瑾,谢菁,王琪玮,晁海德. 青藏高原北部东昆仑地区三叠系元素地球化学组成对古环境的指示意义. 天然气地球科学. 2021(11): 1714-1723 .
    3. 尚鲁宁,张勇,姚永坚,吴浩,胡刚,田陟贤. 中国东部大陆边缘晚新生代构造演化及板块相互作用过程重建. 中国地质. 2020(05): 1323-1336 .

    Other cited types(0)

Catalog

    Article views (1878) PDF downloads (17) Cited by(3)
    Turn off MathJax
    Article Contents

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return