Offshore drilling is a mechanical process where a wellbore is drilled below the seabed. It is typically carried out in order to explore for and subsequently extract petroleum which lies in rock formations beneath the seabed. Most commonly, the term is used to describe drilling activities on the continental shelf, though the term can also be applied to drilling in lakes, inshore waters and inland seas.
Offshore drilling presents environmental challenges, both from the produced hydrocarbons and the materials used during the drilling operation. Controversies include the ongoing US offshore drilling debate.
There are many different types of facilities from which offshore drilling operations take place. These include bottom founded drilling rigs (jackup barges and swamp barges), combined drilling and production facilities either bottom founded or floating platforms, and deepwater mobile offshore drilling units (MODU) including semi-submersibles and drillships. These are capable of operating in water depths up to 3,000 metres (9,800ft). In shallower waters the mobile units are anchored to the seabed, however in deeper water (more than 1,500 metres (4,900ft) the semisubmersibles or drillships are maintained at the required drilling location using dynamic positioning.
On January 28, 1969, a blowout on an offshore oil drilling rig 5.5 miles off the coast of Santa Barbara led to the release of nearly four million gallons of crude oil into the Pacific Ocean... Whether offshore drilling is ultimately banned or not, California will continue to face risks from its long legacy of oil development at sea.
In February, the Biden administration issued an executive order pausing oil and gas leasing onshore and offshore pending a climate review of federal fossil fuel programs ... Oil spills and other harms from offshore drilling have inflicted immense damage to ocean wildlife and coastal communities.
Brazilian oil and gas company PetroRio has struck oil during the drilling of the Eocene reservoir at the Polvo field located offshore Brazil. The post PetroRio finds more oil on Polvo field off.. ... .
Australian oil exploration company Carnarvon Petroleum has decided that the drilling of the Buffalo-10 well offshore Timor-Leste would occur in the fourth quarter of 2021. The post Carnarvon set to.. ... .
Louisiana businesses face reality of no new federal offshore leases anytime soon ... She said its business model is to demand ransom payments from victims and then split the proceeds, relying on what she said was a “new and very troubling variant.” One of America's most powerful oil lobbyists tours Louisiana to fight the offshore drilling ban ... .
In addition, strict regulations made by governments around the world for using safety technologies and devices during transportation and drilling of crude oil is also a major factor stimulating the market for oil spill management. The rising offshore and pipeline tanker ...
A 1969 oil spill off the coast of Santa Barbara garnered public condemnation of offshore drilling, and in the early '80s, Congress banned new offshore drilling in most parts of the country's coastal waters. However, offshore drilling continues in areas of the Gulf of Mexico, and ...
Regarding the article “Oil drilling off Jersey Shore would be banned forever under new bill by N.J ...Frank Pallone Jr., D-6th Dist., is rightfully pushing hard to end offshore drilling because he understands the serious impacts from oil and gas development.
By reverting to the original 2016 Arctic Exploratory Drilling Rule, several offshore oil and gas safety regulations, which were rolled back by the Trump administration's 2020 Proposed Arctic Exploratory Drilling ...