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产品介绍

螺杆钻具系列

发布日期：2019-11-14   

       1、可调弯壳体 Adjustable Bent Housing
             在定向井,水平井,大移位井等特殊工艺中,可调角度钻具采用新型万向轴壳体设计,可以满足0-3°内16个不同角度的调节。
             In the special processes of directional well, horizontal well and extended reach well, the adjustable angle drilling tools adopt the new type cardan shaft housing design, able to meet 19 different angle adjustment ranging 0-4°
 


       2、新型油密封: New type oil sealed
             把普通的泥浆润滑的传动轴改为油润滑的密封传动轴,改苦了推力轴承和径向轴承的工作环境,极大提高了螺杄钻具整体的使用寿命。
             Changing the common mud- lubricated drive shaft to oil-lubricated drive shaft, improves the working environment of the thrust bearings and radial bearings, increasing the life time of the complete downhole motor.
 


       3、球铰万向节 Ball jointed universal shaft
             球传动万向轴呆用球、杜、铰链接方式传递扭矩,用高温润滑脂润滑摩擦,胶食密封钢球运动部分,隔离含歴砺性钻井液,球传动万向轴工作面均进行特殊表面处理,使其表面硬度、抗高温性相对提高,因此耐壓性、可靠性得到进一步提高,工作寿命相应延长。
             Ball drive universal shaft adopts the ball, rod and hinge link to transmit the torque, using high temperature grease to lubricate friction,sealing the steel ball motion parts with rubber sleeves, isolating sharpening drilling fluid. The working surface of ball drive universal shaft is processed with special surface treatment, for a relative increase of its surface hardness and high temperature resistance,hence the wear resistance and the reliability can be further improved and the service life is prolonged correspondingly.


       4、耐高温马达 High temperature resistant motor
             耐高温马达采用特殊工艺合成定子橡胶,保证在150度高温下正常行,适用于高温井、超深井的钻井作业。
             The stator rubber of high temperature resistant motor is synthesized by a special technology, assuring the motor can work
normally under 150 C high temperature. It is suitable for the drilling operation of high temperature well and ultra deep well.


       5、转子表面处理 Rotor surface treatment
             特种镀铬方法可将波峰、波谷镀铬层厚度比值控袆到1:2;碳化钨喷涂转子可使转子在饱和盐水泥洯的工况条件下正常使用,成功的解决了饱和盐水对镀铬转子的腐蚀问题。
             Special chromium coating technics can control the thickness ratio of chrome coating apex and trough to 1: 2 Tungsten carbide spray coated rotor can make the rotor work normally under the working condition of saturated saltwater mud, successfully solving the corrosion problem of the chrome plated rotor by the saturated brine.


       6、可换稳定器 Replaceable stab|zer
             为了适应钻井的需要,螺杄钻具的传动轴总成的外壳配有不同种类的稳定器,有固定式的和可换套式的,稳定器的扶正形式多种多样,用户可根据钻井工艺的需要选择使用。
             In order to meet the need of drilling the housing of the downholemotor drive shaft as sembly is equipped with different kinds of stabilizers, with the fixed type and the replaceable type. The stabilizing forms of the stabilizer are various and the customers can make selection according to the requirement of the drilling technology.

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