Offshore drilling involves the extraction of petroleum and natural gas from beneath the seabed, typically on the continental shelf. This process is essential for meeting global energy demands, as significant reserves are located offshore.

These are mobile platforms with legs that can be lowered to the seabed, providing stability in shallow waters.
Floating structures anchored to the seabed, suitable for deeper waters.
Vessel-based rigs capable of operating in ultra-deep waters, offering mobility and flexibility.