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- The working principle of the controllable eccentralizer rotary steerable drilling tool is presented. 摘要介绍了所研制的可控偏心器旋转导向钻井工具的工作原理。
- Study on the structure and control principles of the platform stabilizing control mechanism of the modulating rotary steerable drilling tool was conducted. 深入研究了调制式旋转导向钻井工具中的稳定平台控制机构的结构原理和控制原理。
- At last,accor ding to the different design claims,enumerate method and iteration of steerable drill tool is designed,and give some design exemples in different conditions. 最后,根据不同的设计要求,提出了设计导向钻具的枚举法和迭代法,并给出了各种条件下的设计示例。
- MECHANICAL MODEL AND SIMULATION ANALYSIS OF THE CONTROL VALVE OF MODULATION ROTARY STEERING DRILLING TOOL 调制式旋转导向钻井工具控制阀力学模型及仿真分析
- The Design of Working Fluid Control Distribution in Rotary Steering Drilling Tool 旋转导向钻井工具液压分配系统的设计
- Keywords Drill Tool;Well trajectory control;Closed loop control;Stabilizator;Rotary steering drilling system; 关键词钻井工具;井眼轨迹控制;闭环控制;可变径稳定器;旋转导向钻井系统;
- Keywords steering drilling tool;BHA;downhole hydraulic motor;milled tooth bit;single shot inclinometer;directional drilling;Jidong Oilfield; 导向钻具组合;弯壳螺杆钻具;铣齿钻头;单点照相测斜仪;定向钻井;冀东油田;
- Keywords viscoelasticity;constitutive equation;parameter estimation;dynamic response;rotary steering drilling tool;optimization design;force analysis; 粘弹性;本构方程;参数估计;动力响应;旋转导向钻井工具;优化设计;力学分析;
- The Optimal Design of the Steering Force for the Rotary Steerable Drilling Tool 旋转导向钻井工具导向力优化设计
- 1 The Linear Constitutive Equations and Its Dynamics Applications of Viscoelastic Materials 2 The Mechanical Problems Research for Rotary Steering Drilling Tool (1)粘弹性材料线性本构方程及动力学应用 (2)旋转导向钻井工具有关力学问题研究
- rotary steering drilling tool 旋转导向钻井工具
- The drilling tool should be measured precisely. 请准确丈量钻具。
- steering drilling tool 导向钻具
- Get all the drilling tools unlashed. 解开所有钻具。
- Analysis of the Lateral Force Rule of Actuating Mechanism on Rotary Steerable Drilling Tool 旋转导向钻井工具执行机构推靠力规律分析
- Keywords steerable drilling drill tool design mathema tical model horizontal drilling Bent Housing motor; 导向钻井;钻具设计;造斜率;数学模型;水平钻井;
- The closed loop control of the stabilizing platform on the rotary steering drilling system is the key technique of the modulating rotary steering drilling system. 旋转导向钻井工具稳定平台的闭环控制是调制式旋转导向钻井系统的关键。
- Accurate prediction of the build angle rates and design of the assemblies of steerable-motor systems are the key techniques to achieve steering drilling. 准确地预测和设计导向钻具的造斜率是实现导向钻井的关键技术之一。
- A drilling tool. 钻子一种钻凿用工具
- These two days we have been laying down drill tools. 这两天我们都在甩钻具。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries