摘要
气测录井作业使用的脱气器是气体采集的关键设备,其性能优劣直接关系到气体采集与分析效果。从相互借鉴的角度出发,介绍了目前俄罗斯气测录井较为普遍使用的4种类型脱气器(浮子式脱气器、电动脱气器、气压传动脱气器和非连续性的热真空脱气器)的技术性能指标。与国内目前常用的相应类型的脱气器相比,应该说各有优点,但俄罗斯的气压传动脱气器的优点更显突出。国内脱气器研制生产厂家应善于吸取其优点,弥补国产脱气器的不足,尤其应加大气压传动脱气器的开发研制力度,为其在录井作业中广泛使用创造条件。
The gas trap used in gas logging operation is the criti- cal equipment in gas collection and its performance will di- rectly affect gas collection and analysis.In view of referen- cing each other,the paper introduced the technical proper- ties and specifications of 4 types of gas traps (floating,elec- tric,pneumatic driving and discontinuous thermal vacuum) commonly used in Russian gas logging operation at present. It should be said that each has its strong points compared with the corresponding gas trap commonly used in China, while the advantages in Russian gas trap of pneumatic driv- ing are outstanding.The domestic manufactures should be good at drawing its advantages to compensate domestic defi- ciencies,particularly,the developing the gas trap of pneu- matic driving should be enhanced to create conditions for its widely use in mud logging operation.
出处
《录井工程》
2008年第3期67-70,共4页
Mud Logging Engineering
关键词
气测录井
脱气器
现状
技术性能
优势
对比
gas logging
gas trap
current state
technical property
advantage
comparison
