中国化工贸易
中國化工貿易
중국화공무역
CHINA CHEMICAL TRADE
2013年
4期
71-72
,共2页
随钻测井%钻铤%滑环
隨鑽測井%鑽鋌%滑環
수찬측정%찬정%활배
LWD drill collar%annular connector
介绍随钻测井仪器两种典型结构以及与之相对应的两种滑环的结构和连接方式,从连接和密封的可靠性、结构的稳定性、现场操作和维保的简易程度等各个方面分析各自的优缺点,提出改进措施.
介紹隨鑽測井儀器兩種典型結構以及與之相對應的兩種滑環的結構和連接方式,從連接和密封的可靠性、結構的穩定性、現場操作和維保的簡易程度等各箇方麵分析各自的優缺點,提齣改進措施.
개소수찬측정의기량충전형결구이급여지상대응적량충활배적결구화련접방식,종련접화밀봉적가고성、결구적은정성、현장조작화유보적간역정도등각개방면분석각자적우결점,제출개진조시.
@@@@Introduces two typical structure of LWD tool as Well as the structure and connection mode of the corresponding annular connec-tor, analyzes respective advantages and disadvantages from Reliability of connection and seal, structure stability, field operation, repair and maintenance, improvement measures is presented.
