Offshore drilling, simply put, is the process of exploiting mineral resources in the seabed; most of those resources are related to the oil and gas industries. Drilling is conducted by several kinds of specialized vessels, some with a planing hull supporting huge legs and a drilling platform, some with legs more than 300 feet long that rest on the seabed to support a drilling platform, and some that are ships, either purpose-built or converted from other forms of commercial vessel, with a drilling rig on top.
Offshore drilling is the industries about mechanical process where is drilled through the seabed. It requires human resources with knowledge of high technology and science of effective management because it is the the industrial task.