The research work on Torque and Drag was reviewed,and a new method on calculation of Torque and Drag was put forward based on drilling string system dynamics.
回顾了已有的摩阻扭矩研究工作;探讨了基于全井钻柱系统动力学模型的摩阻扭矩计算方法,全井钻柱系统动力学模型综合考虑了钻柱纵横扭耦合振动、钻柱与井壁摩擦碰撞、泥浆对钻柱的粘滞阻尼、内外环空泥浆对钻柱的弯曲效应与压差效应、钻柱屈曲对摩阻的增益等因素。
high pressure water jet drilling system
高压水射流钻井系统
Application of Baker Hughes Vertical Drilling System to Dawan 1 Well
贝克休斯垂直钻井系统在大湾1井的应用
Analysis on subsea wellhead stability of surface BOP drilling system in deepwater operations
深水水上防喷器钻井系统水下井口稳定性分析
The Research on Automatic Vertical Drilling System and Related Technology;
自动垂直钻井系统及其相关技术研究
Research on wave-loading fatigue of drilling riser in ultra-deep water drilling
超深水钻井系统隔水管波致疲劳研究
The Research of Using Drill Stem as Antenna in Telemetering System of Well-drilling;
以钻杆为天线的钻井遥测系统的研究
Control System Research of Pipe Racking System for the Drilling Platform
钻井平台钻杆自动排放控制系统研究
Reserch and Applications of Drilling Information Managing System for Drilling Engineer
钻井信息管理系统在石油钻井中的应用研究
Study on Multi-Agent System Modeling in Drilling and Well Control Simulation;
钻井井控仿真中多Agent系统建模研究
Drilling Data Statistic and Inquiry System of Chinese Continental Scientific Drilling Engineering;
中国大陆科学钻探工程钻井数据统计查询系统
The Study on Drilling-instruments Requirements Planning System of Oil-drilling ERP Based on Agent
基于Agent的石油钻井ERP钻具需求计划系统研究
Study on the storage function of the measurement while drilling (MWD) system in rotary steerable drilling tool
旋转导向钻井工具随钻测量系统存储功能研究
Multilateral drilling technique based on Solid Expandable Tubular(SET) fixing system
基于膨胀管定位系统的多分支井钻完井技术
Design Scheme of New Generation of Drilling Well History Management System
新一代油田钻井井史管理系统设计方案
Low-power Design of LWD Sensor
随钻测井系统井下传感器的低功耗设计
The database system for drilling accidents of high sour gas wells in northeast Sichuan basin
川东北地区含硫气井钻井事故数据库系统
Application of Drilling Well Project Monitoring Alarm System in the Well Field
钻井工程监测报警系统在井场中的应用
Development of Communication Software for a Fieldbus Based-On Drilling Parameters Measurement System;
总线式钻井测量系统监测软件的开发