Structures Characterize and Measure Method of Premium Connection
Zhenjun Feng · Oil Field Equipment · 2012
The thesis established a series of testing methods and acceptance criteria of special oil and gas industry,oil well pipe thread,through non-API OCTG thread structure of the special characteristics of three areas:sealing structure,torque shoulder,thread shape.It also organized the importance of the critical size which affected the quality of special thread oil casing with the particularity of thread detection API methods.