石油钻机

石油钻机的产品数据管理（PDM）系统的研究

Product data management ( pdm ) system of oil drilling rig

石油钻机VFD电驱动系统的谐波分析和计算

The harmonic analysis and calculation of the drilling rig 's VFD electric drive system

国外AC变频电驱动石油钻机的现状及发展

Status quo and development of overseas petroleum driling rig with AC variable-frequency electric

传统的石油钻机可视化技术一般基于三维CAD软件，存在着一些弊病和不足。

There are some disadvantages and shortages in the traditional visual technology of oil rig which is based on three-dimensional Computer Aided Design software .

AC变频电驱动石油钻机是80年代发展起来的一种新型电驱动石油钻机，根据技术发展预测结果，将会有更大的技术发展，以代替现有的ACSCRDC电驱动石油钻机。

AC variable frequency electric rig is a kind of new electric oil rig . It will replace current AC-SCR-DC electric rig .

应用TOPSIS法优选石油钻机

Optimum Seeking or Drilling Rigs by TOPSIS Method

为提高国产SCR电驱动石油钻机的操作自动化水平，首次提出了一种新型的柴油发电机组自动准同期控制方案&快速锁相型自动准同期控制方案。

In this paper , the fast phase-locked control scheme in the precise synchronization process for diesel-generator units is proposed .

利用有限元法分析了K型石油钻机井架结构，获得了其结构静力特性和结构屈曲因数，并得到井架固有频率和振型。

The method of finite element analysis is one most effective kind of numerical value analysis . The finite element analysis for K-type derrick of oil rig is completed with this method .

Allison变速箱应用于石油钻机有关问题的讨论

Discussion on Applications of Allison Transmissions on Drilling Rigs

本文介绍了国外AC变频电驱动系统和AC变频电驱动石油钻机的优点和特点、适用范围，重点介绍了美国National-Oilwell公司、IRI公司；

The paper introduces overseas AC variable frequency electric rig system , features and range of use , presents emphatically AC variable frequency electric rig series , transmission and features made by American National-Oilwell Co.

ZJ70/4500DBF石油钻机是应用于7000m石油开采的超深井石油钻探装备。

The drilling rig ZJ70 / 4500DBF is a kind of ultra-deep oil drilling rigs , applicable to drill a depth of 7000 meters .

为适应国际钻井装备市场发展要求，加快国产石油钻机国际化进程，设计研制了出口美国NaborsZJ70/4500DB钻机。

To meet the requirements of market development of international drilling equipment , expediting the internationalization of domestic oil drilling rigs , Nabors ZJ70 / 4500DB drilling rig is developed for exporting to USA.

论文建立了空间梁单元刚度矩阵和结构平衡方程，利用大型有限元软件I-DEAS进行了在役JJ160/41-K型石油钻机井架的有限元建模和静力计算，获得了最大设计载荷作用下的静强度。

In the paper , the stiffness matrices and the equilibrium equation of the spatial beam elements are built . The finite element model is built and the static calculation is carried out by I-DEAS , one of the finite element software , the static intensity can get .

一种新型液压蓄能石油钻机设计

Design of a novel hydraulic energy - storing petroleum drilling rig

灰色局势决策在石油钻机优选中的应用

Grey Situation Decision in Application to Optimum Seeking of Drill Rigs

在役石油钻机井架极限承载仿真模型研究

Simulation model for ultimate bearing capacity of in-service oil drilling derrick

石油钻机用套管扶正台液压系统设计

The Design of Hydraulic System of Casing Stabbing Basket of Rig

石油钻机盘式离合器动特性研究

Study on Dynamic Properties for Air-Operated Disk Clutch for Drilling Rigs

石油钻机用盘式刹车的安全保护功能

The Safety Protection Function of Disc Brake on Oil Drilling Rig

石油钻机用新型电子式指重表

Introducing a New Type of Electronic Weight Indicator for Drilling Rigs

超级电容在石油钻机上的应用初步设想

Preliminary Envisage on the Application of Super Capacitor on Oil Rig

环境随机激励下在役石油钻机井架试验模态参数识别

Experimental Modal Parameters Identification of Oil-drilling Derrick under Ambient Random Excitation

石油钻机独立电驱动转盘及动力的配置

The drilling rig independent electric drive rotary table and its power configuration

石油钻机上增设发电机的利弊

Advantages and disadvantages of adding electric generator on drilling rigs

正确评定石油钻机绞车刹车块的寿命

How to Evaluate the Service Life of Brake Linings on Drilling Rigs

地基土性质对石油钻机井架动力特性的影响

Effect of Foundation Soil Character on the Dynamic Behaviour of Oil-Drilling Mast

石油钻机用功率回收型辅助制动器的设计原理

The Design of Power Recovery Auxiliary Brake Used for Oil Drilling Rig

ZJ40/2250LDB型机电复合驱动石油钻机设计

Development of mode ZJ40 / 2250LDB drill rig by mechanical-electric compound drive

石油钻机刹车副热状态的研究

Study of thermal condition of the drilling rig brake Couple State painting

石油钻机用盘式刹车述评

A Review of Disk Brake Systems Used on Drilling Rigs