The BOP Jetting SUB is a simple and robust BOP jetting device. It allows jetting of the BOP ram cavities, annular and wellhead to dislodge debris. It is available with variable external diameters to suit surface and subsea BOP stacks.
Debris can collect inside the BOP and wellhead area during drilling, due to the sudden drop in fluid annular velocity. This debris can then fall back into the well, during completion deployment, preventing setting of packers or installation of the tubing hanger.