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Deepwater drilling, [1] or deep well drilling, [2] is the process of creating holes in the Earth's crust using a drilling rig for oil extraction under the deep sea. There are approximately 3400 deepwater wells in the Gulf of Mexico with depths greater than 150 meters. [3] [full citation needed]
Northstar Island, an artificial island in the Beaufort Sea north of Alaska, is a site of oil and gas drilling. the North Sea; the Gulf of Mexico (offshore Texas, Louisiana, Mississippi, and Alabama) California (in the Los Angeles Basin and Santa Barbara Channel, part of the Ventura Basin) the Caspian Sea (notably some major fields offshore ...
The Lun-A (Lunskoye-A) platform, located off the north eastern coast of Sakhalin Island and is a concrete gravity base substructure (CGBS).. An oil platform (also called an oil rig, offshore platform, oil production platform, etc.) is a large structure with facilities to extract and process petroleum and natural gas that lie in rock formations beneath the seabed.
Blowout (well drilling) – Uncontrolled release of crude oil and/or natural gas from a well; Deep well drilling – Using a drilling rig to bore holes for petroleum extraction in deep sea; Directional drilling – Practice of drilling non-vertical bores
It is China's first vessel capable of ultra-deepwater research and drilling, Chinese state media reported on Monday. It can also drill as deep as 11,000 metres below sea level. The vessel ...
A drillship is a merchant vessel designed for use in exploratory offshore drilling of new oil and gas wells or for scientific drilling purposes. In recent years the vessels have been used in deepwater and ultra-deepwater applications, equipped with the latest and most advanced dynamic positioning systems.
The Deepwater Horizon oil spill began on April 20, 2010 when an explosion struck the rig, it occurred in the Gulf of Mexico on the BP-operated Macondo Prospect.Killing eleven people, it is considered the largest marine oil spill in the history of the petroleum industry and sources estimated that between 134–206 million barrels of oil was released into the gulf.
The potential of oil beneath deep ocean salt domes remains an important avenue for commercial development today. [ 4 ] [ 1 ] As for the purpose of the scientific exploration, one of the most important discoveries was made when the crew drilled 17 holes at 10 different locations along an oceanic ridge between South America and Africa .