下一次我们将用震击器和柔性短节。
那个工厂已停止生产这种震击器了。
这些震击器我们以前没有用过。
下一次我们将用震击器和柔性短节。
这些震击器我们以前没有用过。
请你量一下这个震击器好吗？
震击器主要有两类：液压震击器和机械震击器。
前天他们告诉我，他们将大量生产这样的震击器。
The day before yesterday they told us that they would produce such jars in great quantities.
爆炸震击器利用爆炸产生对一个锤子的剧烈冲击。
A jar that USES an explosion to deliver a very hard blow to a hammer.
昨天他们告诉我，他们将大量生产这样的震击器。
Yesterday they told us that they would produce such jars in great quantities.
由于我们现在有了震击器，我们就能够解决键槽卡钻了。
Since we now have jar, we are able to solve key-seating sticking.
由于我们现在有了震击器，我们就能够解决键槽卡钻了。
Since we have jars, we are able to solve key-seating sticking now.
他们的做法是使用一个卡瓦打捞筒和震击器去打捞落鱼。
Their practice is to use one over-shot and one jar for fishing.
爆炸震击器被用来松开油管中的被卡的节流器或产量控制装置。
The explosive jar is used to loosen a stuck choke or production control in the tubing.
随钻震击器是连接在钻具中随钻柱一起进行钻井作业的井下解卡工具。
The drilling jar which is connected with drill tool and worked with drill string is a downhole stuck freeing tool in drilling operation .
针对钻井过程中常见的井下卡钻事故，研制了新型全液压式随钻震击器。
In light of the commonly seen downhole breakdown of drilling pipe sticking in the drilling process, the new-type fully hydraulic while-drilling bumper sub was developed.
第三方的钻具如井下马达、MWD、扶正器、震击器必须有详细的打捞图。
All third party equipment, such as downhole motors, MWD, stabilisers, drilling jars, must have detailed fishing diagram available.
除按照机械和液压分类以外，震击器还可以分为钻井用震击器和打捞用震击器。
In addition to the mechanical and hydraulic versions, jars are classified as drilling jars or fishing jars.
CS J型超级震击器是一种震击力比同规格的其它震击器大得多的打捞工具。
CSJ type super fishing jar is a fishing tool which the jarring force is larger than other jar with same specification.
介绍了液压加速器和震击器的结构、工作原理以及震击管柱运动规律与动力性能。
The design feature and working principle of the hydraulic accelerator and the fishing jar art, introduced. The motion pattern and dynamic performance of the jar pipe string are analyzed.
在阐述震击器的结构设计和工作原理之后，着重介绍了震击器的规格系列、参数、操作规程、维修保养和地面试验等使用说明。
After an introduction to the design features of the jar, the specifications, parameters, operating rules, maintenance and surface test of the jar are listed and expounded.
地面下击器解卡时产生震击力的大小与多种因素有关。
The strength of bumping force of a surface bumper jar in the course of releasing stuck tool hinges on various factors.
上击器采用液压原理，其震击力可由上提力的大小自由调节，但使用时不允许超过工具限定的最大负荷。
The up jarring section takes use of hydraulic mechanism, the jarring force can be adjusted according to up elevating load but can not exceed the max. load for tool load rated.
以液压式上击器为例，分析了震击过程中的能量变化。
The energy variation on a hydraulic upward jar during the jarring process was investigated in the field.
以液压式上击器为例，分析了震击过程中的能量变化。
The energy variation on a hydraulic upward jar during the jarring process was investigated in the field.
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