Oil Rig Work - Get to Know Different Types of Oil Platforms in the Offshore Rig

The recovery of oil from the sea is much more expensive than from the land due to the cost of oil and configuration of the certain platforms that are set dressed to the current location of the sea. There are various types of oil platforms, some of which are the largest mobile artificial construction around the world. Technical Data used in the field explained in drilling courses in Rawalpindi. These platforms are concrete construction with steel legs anchored directly with the seabed, supporting a deck with space for crew quarters, drilling rigs and production facilities. These platforms are designed for a long time usage with diverse types of structures such as steel jacket, concrete caisson, floating steel and concrete. Storage tanks are installed under the sea surface as for the oil tanks collection which often used as a floatation capability. Such kind of tank can be allowed to be built close to the shore near the coast such as Scottish firths and Norwegian fjord. The fixed platforms are economically practicable installed in the sea depth about 1,700 feet (520 m). Some more details of drilling courses in rawalpindi are as under.

These platforms are consisted of columns and pontoons with sufficient buoyancy which can make the platform floating but also their weight can maintain the structure up right. These platforms can be mobilized and ballasted up and down. They are normally anchored with chain, wire rope and polyester rope during the drilling. The semi-submersible platform can be installed in the sea depths from 200 to 10,000 feet (60 to 3,050 m).

These platforms are comprised with thin and flexible towers with foundation supporting a usual deck for production and drilling process. These platforms are designed to retain major lateral deflections and forces, and generally used in the sea depth from 1,500 to 3,000 feet (450 to 900 m).

These platforms can be jacked up above the sea by reducible legs. These platforms are designed be mobilized from one place to another. It is anchored themselves by deploying the leg into the seabed with a rack and pinion gear on each leg. The jackup platform can typically use in the sea up to 400 feet (120 meters), even though some projects may be up to 550 feet (170 meters) depth

These platform is alike maritime vessel which has been equipped with drilling equipment. They are generally applied for exploratory drilling of new oil and gas wells in deep sea. However it can also be used for scientific drilling. Many drillships are equipped with a dynamic positioning system to maintain good position over the well. They can be used in up to 12.000 feet (3,660 m) depth. TSK Training for Skills and Knowledge is the best institute in Rawalpindi Islamabad for Pakistani Students who wants to join drilling courses in Islamabad.