1) throughout shaft
穿层井筒
1.
The paper introduces how to extinguishing fire of throughout shafts by the comprehensive direct fire-fighting methods.
介绍采用"综合直接灭火法"处理穿层井筒自然火灾的方法、灭火实例及灭火效果。
2) drilled well proving
穿层井验证
3) deep mine shaft sinking through multi seams
深立井多层穿煤
4) wellbore exposure
井筒内产层裸露
5) well bore
井筒
1.
Flow experiment of circulative micro-foam drilling fluid in well bore under HTHP conditions;
井筒中高温高压可循环微泡沫钻井液流动实验
2.
The dynamics simulation of rotating rod string in well bore;
井筒内旋转抽油杆柱动力学仿真
3.
Analysis result of high productivity gas wells in Luojiazhai shows temperature effect of well bore as the key factor affecting well head pressure.
罗家寨高产气井测试分析结果认为井筒的温度效应是影响井口压力的关键因素。
6) wellbore
井筒
1.
Development and application of multi-function process tubing string used for reducing liquid level in wellbore;
多功能井筒降液面工艺管柱研制与应用
2.
Technology of blending diluting oil in ultra-deep wellbore of Tahe Oilfield;
塔河油田超深井井筒掺稀降粘技术研究
3.
Mathematical Model of Wellbore Hot Fluid Circulation and Its Analytical Solution;
井筒热流体循环的数学模型及其解析解
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