A device for containing fluid flow from a borehole includes: a containment assembly including a body having a cavity configured to receive a leaking portion of a borehole termination structure extending from the borehole and surround the leaking portion, the cavity configured to be adapted to at least partially conform to a shape of at least one of the leaking portion and the borehole termination structure; and a flow control assembly configured to connect a fluid conduit in fluid communication with the containment assembly and direct downhole fluid into the fluid conduit.