#Arloy gonzalez series

Dog-bone type samples of10mmgauge length and 5mmwidth were machined with the tensile direction. Tensile tests wereconducted in a computercontrolled SERVOSIS testing machine. Thecom-positionofthealloyis summarizedin TableI. Thealloy wasrolled to afinal formof1.5mmthick sheet. Combining the practical application of titanium alloy drill pipe points out the current problems. Aluminum7475 alloy processed to achieve afine grain size wasused. This article discusses the use of titanium alloy drill pipe in domestic and foreign drilling in horizontal wells with short radius, the design of alloy components in titanium alloy drill pipes, body pipe processing, joint connection and corrosion resistance. It is suitable for the development of modern petroleum industry.

#Arloy gonzalez series

Titanium alloy drill pipe has a series of advantages such as low density, high specific strength, excellent corrosion resistance, high temperature resistance, fatigue resistance, non-magnetic and good flexibility. The steel drill pipe has not been able to meet and adapt to these requirements.

There are many high-temperature, high-pressure, high-corrosion wells, and the number of ultra-short horizontal directional wells, ultra-deep wells, and extended reach wells are also increasing. Petroleum and natural gas exploration and development are deepening, and the environment and stratum conditions encountered are becoming more and more complex.