System and method for cooling a rotating control device

摘要: A Drill-To-The-Limit (DTTL) drilling method variant to Managed Pressure Drilling (MPD) applies constant surface backpressure, whether the mud is circulating (choke valve open) or not closed). sensor measures temperature in a cavity defined by rotating control device “RCD” first sealing element and second element, an inner member tubular. The RCD cooled communicating/supplying calculating/cooling fluid cavity.