Such as maximum hook load and load store coeficient,power dispose of diesel engine,efficiency,power utilization ratio and power factor,the rotate direction of mud pump ete.

In accordance with analysis of hook load(160t) of MR-7000 workover rig and designed drilling tools friction in well S-18,the load capacity and torque ability of the workover rig can meet the need of lifting ability of normal tripping and drilling operation,and the servicing rig has acertain capacity of treatment downhole accident.

Predicting and controlling the hook load and casing running depth in the process of completing extended reach wells is one of the key factors to ensure the completion to be successful.