1) measurement while drilling downhole tool
随钻井下仪器
1.
With the constantly development of drilling engineering technology in recent years,the research of the measurement while drilling downhole tool becomes a new popular field.
随钻测量井下仪器的整流模块和驱动模块是随钻井下仪器必不可少的两个部分,其在地面的检测和调试对于提高随钻井下仪器的整体可靠性有着至关重要的作用。
3) DHLWD
井下随钻测井
4) downhole tool
井下仪器
1.
We need a logging system which can join a variety of downhole tools together to do such jobs as completion well, cement bond and perforation coring based on geological characters in Nanxiang basin.
根据河南油田南襄盆地的地质状况,需要一套测井系统配接能够完成完井、固井和射孔取心等多种测井任务的各种井下仪器。
2.
The tractor for horizontal well logging is a kind of tool to convey the downhole tools in the horizontal well logging.
水平井测井牵引器是水平井测井工艺中井下仪器的输送工具。
5) downhole instrument
井下仪器
1.
We develop a zonal pressure measuring technique in two reservoir commingled producing well aiming to solve the problem that we could not measure that before,and integrally design downhole instruments and tools combining the specific lifting mandrel in two reservoir commingled producing well.
结合两层合采井特殊的举升工艺 ,对井下仪器与井下工具进行了一体化设计 ,通过特殊的传压结构 ,井下仪器可以同时检测葡萄花层和扶余层的压力 ,通过电缆将整合调制后的数据传输至地面仪表中 ,地面仪表具有存储和直读两种工作方式。
6) wireless log tool while drilling
无线随钻测井仪
补充资料：坦克夜间观察瞄准仪器(见坦克观察瞄准仪器)
坦克夜间观察瞄准仪器(见坦克观察瞄准仪器)
tank night observing and sighting instruments
tanke yelion guancha mia0Zhun yiqi坦克夜间观察瞄准仪器(t ank nightob-serving and sighting instruments)见坦克观察猫准仪器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条