通井机

TJ12/50A（B）型轮式通井机的研制与应用

Development and Application of Model TJ12 / 50A ( B ) Wheeled Tractor Hoist

轮式通井机综合设计及数据库分析软件的开发

Integral design of a wheeled tractor hoist and development of a database analysis software

XT-12通井机滚筒变速箱传动装置润滑系统的改进

Improvements in Lubrication System of Power Transmission of XT-12 Drifting Machine

为满足液压轮式通井机的使用要求而设计的桅杆式井架采用板焊结构，主体截面为长方形的方形钢，材料为HG60。

The frame of mast derrick that is designed for hydraulic wheel tractor hoist adopt welding of armor plate , its section is oblong armor plate , and its material is HG60 .

XT-12通井机易发生的故障的主要部位是滚筒变速箱传动装置，其主要原因是滚筒变速箱传动系统中的滚子联轴器润滑不当所至。

The main part apt to troubles is the power transmission unit of drum gears in drifting machine named XT-12 , and the major reason for this is its shaft coupling of roller which is not lubricated properly .

TJ12/50A型轮式通井机的研制

Development of model TJ12 / 50 A wheeled tractor hoist

自行轮式通井机液压系统设计

Hydraulic System Design of Wheeled Tractor Hoist with Self-propelled

轮式通井机的现状与发展趋势

Status quo and development of wheeled tractor hoist

厂内试验表明，新型液压轮式通井机在作业性能、经济性和操作等方面均有较大改善。

Factory test shows that the new hydraulic wheeled tractor hoist is improved greatly in operation performance and economical efficiency .

修井设备分为常规和非常规修井设备，常规修井设备可分为通井机和修井机；

Workover equipment has regular and non-regular equipment . Regular workover equipments are divided into workover rig and tractor hoist .

本文对通井机的液压系统进行了设计，详细介绍了其工作原理，分析了所设计液压系统的特点。

The hydraulic system of wheeled tractor hoist was designed , and its work principle and system characters were introduced .

使用表明，该机较常规通井机作业效率明显提高，运移性和越野性较好，且设计新颖，有较好的市场前景。

Its service in oil field shows that its work efficiency is high and design is novelty . It has good market outlook .

指出从技术先进性和经济可行性出发，开发自携井架、自走式专用底盘的经济实用型轮式通井机较为适宜。

Considering the advancement of technology and feasibility of economy , it is preferable to develop economical and practical wheeled tractor hoist equipped with mast and self-propelled special chassis .

试验分析表明，这种盘式刹车设计合理，性能可靠，可方便地改装到XT12B型履带式通井机上。

Test and analysis show that the Model PST 25 hydraulic disc brake is rationally designed for reliable perfomance and can be conveniently ed on Model XT 12B caterpillar tractor hasis .

根据油田作业设备的现状，针对现有履带式或轮式通井机作业效率低，生产成本高，移动性能差等缺点，研制了一种新型液压轮式通井机。

In view of the shortcomings of the existing crawler-mounted tractor hoist and wheeled tractor hoist , such as low operating efficiency , high production cost and poor traveling performance , a new hydraulic wheeled tractor hoist is developed .

在分析了油管排放过程中的难点后认为，油管水平排放比较适宜，所用排放装置可以在不作大的改动下与现行通井机配套使用，且成本低。

After an analysis of the difficulties in the tubing handling , it is thought that the horizontal placing is preferable because the handling unit used can be matched with the existing tractor hoist without large changes and the cost is low .