Self-Orienting Crossover Tool

摘要: A crossover tool has an internal sleeve rotatably positioned within external sleeve, and each of the sleeves ports alignable with on other sleeve. After deploying downhole diverting fluid flow below tool, communicated into tends to rotate it relative until are substantially aligned so that wear components is reduced. The themselves may facilitate rotation alignment. For example, produce tangentially exiting flow. Alternatively, additional outlet be defined in eccentrically located its axis. Furthermore, or insert partially block through allow greater enhance