40 offshore rig types products are offered for sale by suppliers on Alibaba.com, of which mine drilling rig accounts for 25%, oilfield drilling rig accounts for 5%.
A wide variety of offshore rig types options are available to you, such as egypt, india and kazakhstan.You can also choose from engine, motor and pump offshore rig types,As well as from oil well, well drilling offshore rig types,And whether offshore rig types is new, {2}, or {3}.