RFID enhances casing running

摘要

Multiple activation capability can improve hole enlargement operations. Hole enlargement operations are common for Alaska's North Slope. Achieving successful results requires an operator to reach the planned total depth (TD) in one run without restrictions or delay. When drilling long tangent sections, proper hole cleaning is very important. Having the ability to activate and deactivate the under-reamer provides more flexibility for pumping and rotating at high rates to sweep the hole clean, especially when short-tripping to the shoe. One major benefit is the ability to surface-test the underreamer. Most other major bottomhole assembly (BHA) components are surface-tested prior to tripping in the hole. Because conventional under-reamers are mechanically "pinned" closed, surface testing is not an option. The RipTide RFID reamer can open and close at surface, confirming that the system is working properly and reducing the risk of malfunction once at drilling depth.