The need for advances in the robustness and versatility of downhole tools is increasing as well geometries become more complex. With more challenging wells being drilled everyday even the most advanced tools need to be improved upon. This is typically where research and development (R&D) engineers play a vital role. They work closely with operations personnel to create and constantly improve downhole tools. As service companies typically are the R&D arm of the oilfield, tools and improved designs are primarily market driven. This paper will explore the development of a mechanical friction reduction tool (MFRT), which is sometimes necessary in ERD and complex geometry wells to overcome torque and drag limitations.
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