但对于老井来说，很难有配套的井筒干预工具及下入工具。
Intervention tooling and running tools can be very difficult to obtain for older Wells.
用钢丝绳或管子下入的一种打捞工具。
化学推进剂被装在工具内，工具用钢丝绳下入井内。
The chemical propellant is packed inside the tool which is lowered on wireline.
桅杆提供了提升和稳定各工具以及下入压力控制设备和其它设备的一种方法。
The mast provides a means of lifting and stabilizing tools, and running pressure-control and other equipment.
套管补贴工具被下入井中，这时工具端部的橡胶或铅对留在井中的被割断套管的顶部进行密封。
The casing-patch tool is lowered into the well where rubber or lead on the end of the tool is used to seal against the top of the cut casing remaining in the well.
套管损坏会导致压力完整性破坏、生产油管磨损，甚至无法下入修井工具。
Casing impairment leads to loss of pressure integrity, pinching of production tubing, even an inability to lower workover tools.
通过油管或下入管柱施加液压力来启动井下工具的一种坐封或操纵的方法。
A setting or operating method that USES hydraulic force applied through the tubing or running string to activate a downhole tool.
计算结果表明，该工具产生的牵引力与套管在水平井垂直段的自重配合所能下入的套管长度几乎满足所有水平井的位移要求。
We knowed according the computation result that the length of casing was pulling by the tool could meet the displacement requirement of the most horizontal wells.
套管开窗是分支井作业的关键步骤，开窗质量对后续工具的下入至关重要。
Casing opening is the key procedure in multilateral operations. Opening quality is quite important for subsequent tools to enter into the laterals.
这种完井井下工具解决方案可被用于砾石充填或挤压充填完井，也可以用于其它任何需要两次下钻才能下入的完井方式，包括优质筛管完井等。
This complete downhole tool solution can be used in gravel or frac pack applications as well as any two-trip configuration, such as standalone screen type completions.
这种完井井下工具解决方案可被用于砾石充填或挤压充填完井，也可以用于其它任何需要两次下钻才能下入的完井方式，包括优质筛管完井等。
This complete downhole tool solution can be used in gravel or frac pack applications as well as any two-trip configuration, such as standalone screen type completions.
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