Mehdi Mir Rajabi

Title: Innovations by Mehdi Mir Rajabi

Introduction

Mehdi Mir Rajabi is an accomplished inventor based in Aberdeen, GB. He has made significant contributions to the field of drilling technology, particularly with his innovative approach to controlling return flow from boreholes. His work is characterized by a focus on enhancing the efficiency and safety of drilling operations.

Latest Patents

Mehdi Mir Rajabi holds a patent for a "Device and method for controlling return flow from a bore hole." This invention provides a solution for managing the return flow of drill fluid from a borehole, where drill fluid is supplied from a surface rig through a multi-section drill string to a bottom hole assembly. The design includes an annulus formed between a pipe and the drill string, which is in fluid communication with a return path for the drill fluid. A choke is strategically positioned in the annulus, with its length exceeding the distance between the enlarged outer diameter portions of adjacent tool joints. This innovative design aims to improve the control and efficiency of drilling operations.

Career Highlights

Mehdi Mir Rajabi has established himself as a key figure in the drilling industry through his work at Agr Subsea, AS. His expertise in drilling technology and fluid dynamics has contributed to advancements in the field, making him a valuable asset to his company and the industry as a whole.

Collaborations

Mehdi collaborates with various professionals in his field, including his coworker Roger Sverre Stave. Their combined expertise fosters innovation and drives the development of new technologies in drilling.

Conclusion

Mehdi Mir Rajabi's contributions to drilling technology through his innovative patent demonstrate his commitment to improving industry practices. His work continues to influence the efficiency and safety of drilling operations.