Types Of Drilling Rigs In Oil & Gas
Drilling rigs (check also: drilling rig components) In oil and gas are classified according to field operations into two major types (land rigs and offshore rigs) which in turn are reclassified into other types depending on each rig capability and working environment. Accordingly, rig type can be one of the followings:

- Land/onshore Rigs

- Offshore Rigs

Land rigs

Land rigs are generally either wheel-mounted portable types or a component system that must be moved by trucks and cranes.
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