钻井工具

基于ANSYS的动臂塔式起重机臂架系统有限元装配参数化建模参数化设计和自动装配技术在钻井工具设计中的应用

Parametric assembly modeling technique of the tower crane boom system based on ANSYS Application of Parametric Design and Automatic Assembly Using Pro / TOOLKIT in Drilling Tools

钻井工具的MAG焊接工艺

MAG welding technology for drilling tools

PDC钻头（PolycrystallineDiamondCompactBit）是随着PDC复合材料的发展而发展起来的一类新型钻井工具。

PDC bit ( Polycrystalline Diamond Compact Bit ) is a new type of drilling tool with the development of PDC composite materials .

旋转导向钻井工具BHA侧向力的有限元仿真

Finite element simulation of lateral force on BHA of rotary steering drilling system

在简述旋转导向钻井工具结构原理和4个设计难点之后，阐述了利用SolidWorks软件进行3D参数化设计的原理。

This article introduces the structure and design difficulties of the rotary closed-loop drilling steering tool , and expounds the principle of 3D parametric design by means of SolidWorks software .

设计实践表明，利用SolidWorks软件平台缩短了旋转导向钻井工具的开发周期，提高了设计质量，降低了设计成本。

Practice proves the SolidWorks software shortening the design cycle of the steering tool and improving the design quality and reducing the design cost .

CQS型旋冲钻井工具的研制与试验

Development and Tests of CQS Type Rotary-Impact Drilling Tools

为了研究推靠式旋转导向钻井工具的导向能力，建立了旋转导向钻井工具BHA的力学模型，通过ANSYS有限元软件，对该工具的BHA受力与变形进行了仿真计算。

To investigate the steering ability of the rotary steering drilling system , a mechanical model for the BHA of this drilling system is established . By means of the ANSYS software , the force and deformation of the BHA is simulated and calculated .

旋转导向钻井工具姿态参数的模拟解算

Analog computation of the attitude parameters of rotary steering drilling tool

现代井下钻井工具及旋转导向闭环钻井系统

Advanced bottom hole drilling tools and the rotary steering closed loop system

基于状态空间法的旋转导向钻井工具控制系统研究

Control system in rotary steering drilling tool based on state space method

旋转导向钻井工具执行机构推靠力分析

Analysis of thrust force of actuating mechanism on rotary steering drilling system

旋转导向钻井工具液压分配系统的设计

The design of working fluid control distribution in rotary steering drilling tool

主营：钻井工具，修井工具，采油工具。

Main products : Drilling Tool , Washover Tool , Oil-Production Tool .

旋转导向钻井工具稳定平台单元机械系统的设计

Mechanical design of stabilized platform unit in the rotary steering drilling tool

冲击旋转钻井工具的发展现状及应用研究

The development and application of rotary percussion drilling tool

旋转导向钻井工具控制轴刚度分析

Rigidity Analysis on Control Axis of Rotary Steering Tools

钻头腔内转子调制式脉冲钻井工具

A rotor-modulated hydraulic pulse drilling tool in bit cavity

水力脉动冲击钻井工具初步研究与试验

Study of A Hydraulic-Pulse-Percussion Drilling Tool and Its Trial

适用于旋转导向钻井工具的非接触式电能传输方法

Contactless power transmission method for rotary steering drilling tool

自动垂直钻井工具纠斜控制实验研究

Experimental study on automatic vertical drilling tool inclination control

旋转导向钻井工具导向力优化设计

The Optimal Design of the Steering Force for the Rotary Steerable Drilling Tool

锦2-4-05侧钻井工具浅析

A sidetracking tool used in Jin 2-4-05 well

动态指向式旋转导向钻井工具设计探讨

Approaching of Dynamic Point-the-bit Rotary Steering Drilling Tool

绳索取芯工具是一种不提钻而从钻杆内捞取岩芯的钻井工具。

Wire-line drill tools can lift drill ce drill rods without picking up bit .

参数化设计和自动装配技术在钻井工具设计中的应用

Application of Parametric Design and Automatic Assembly Using Pro / TOOLKIT in Drilling Tools

该自动垂直钻井工具包含井下微处理器、井斜角测量传感器及井下可控稳定器等。

The tool comprises a microprocessor , an inclination sensor and a controlled stabilizer .

水力脉冲式钻井工具的研制与应用

Development and application of a hydraulic-pulse drilling tool

该钻井工具对于提高机械钻速和降低钻井成本具有一定的积极意义。

It is of positive significance for improving penetration rate and reducing drilling cost .

调制式旋转导向钻井工具控制阀力学模型及仿真分析

Mechanical model and simulation analysis of the control valve of modulation rotary steering drilling tool