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Offshore installations refer to offshore platforms, oil platforms, and various types of offshore drilling rigs. It also is a general term for mobile and fixed maritime structures which includes facilities that are intended for exploration ; drilling ; the production, processing, or storage of hydrocarbons , and other related activities ...
There are two variations of offshore BOP in use; the sub-sea blowout preventer which sits on the ocean floor, and the surface blowout preventer which sits between the riser pipe and the drilling platform. The surface unit is smaller, lighter, less costly, and more easily accessed for routine tests and maintenance.
Offshore oil well drilling platform, Continental Oil Co., Gulf of Mexico, 1955. Around 1891, the first submerged oil wells were drilled from platforms built on piles in the fresh waters of the Grand Lake St. Marys in Ohio. The wells were developed by small local companies such as Bryson, Riley Oil, German-American and Banker's Oil. [2]
The Biden administration on Tuesday finalized tighter rules for complex devices meant to prevent catastrophic blowouts on offshore oil and gas drilling rigs, reversing some Trump administration ...
Deepwater Horizon was an ultra-deepwater, dynamically positioned, semi-submersible offshore drilling rig [7] owned by Transocean and operated by the BP company. On 20 April 2010, while drilling in the Gulf of Mexico at the Macondo Prospect, a blowout caused an explosion on the rig that killed 11 crewmen and ignited a fireball visible from 40 miles (64 km) away. [8]
This is an accepted version of this page This is the latest accepted revision, reviewed on 11 February 2025. Oil spill in the Gulf of Mexico This article is about the oil spill itself. For the initial explosion, see Deepwater Horizon explosion. For other related articles, see Deepwater Horizon (disambiguation). Deepwater Horizon oil spill As seen from space by the Terra satellite on 24 May ...
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.
Before she could make sense of it – a rig shaking shock that came out of nowhere – magenta warnings began flashing on her screen. Magenta meant the most dangerous level of combustible gas intrusion. [24] 9:56 pm CDT – Gas from the wellbore erupts through the rig floor and then catches fire. The explosion kills 11 platform workers and ...