摘要
在理论分析的基础上,综合钻杆和各种油管的优点,设计一种新型的高强度特种油管,并进行现场试验。该种油管具有与钻杆类似的连接性能,既可进行旋转作业,又具有与特殊螺纹油管相类似的密封性能,重复使用性好,同时在材料的成分设计上考虑到有一定的抗腐蚀能力,价格与进口特殊螺纹油管相近,但低于钻杆。该种油管的推广应用对提高试油作业的安全性和整体效益具有十分重要的意义。
Based on theoretical analysis,combining drill pipe and various advantages of the pipeline,a new type of high-strength special tubing is designed and the field test is conducted.This kind of tube has a similar connection performance as drill pipe which not only conducts rotation operation,but also has a sealing performance like special thread tube and reuse is good.Meanwhile,the design on the composition of materials is taken into account a certain degree of corrosion resistance.Its price is similar to imported special thread tube,but it lower than the drill pipe.The application of this kind of tube has great significance to improve the safety and overall efficiency of oil test operation.
出处
《油气井测试》
2010年第2期54-55,共2页
Well Testing
关键词
试油
特种油管
研制
现场试验
钻杆
螺纹设计
oil test,special tube,development,field test,drill pipe,tread design
