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Lancaster Oilfield
The Lancaster oilfield is an offshore oil field in Scottish territorial waters west of Shetland and north of mainland Scotland in water depths of around . It comprises licence blocks 205/21a, 205/22a, 205/26b and 205/22b in Licence P1368 (Central), all of which are fully owned by Hurricane Energy. It is the first naturally fractured basement oilfield in the United Kingdom Continental Shelf to reach production. History Exploration well 205-21-1A was drilled in 1974 by Royal Dutch Shell. It discovered light oil in naturally fractured Precambrian age granitic basement but was plugged and abandoned. This was the first well drilled by semi-submersible rig Ocean Voyager after construction. An astonishing feat West of Shetland in wintertime. In 2009, Hurricane Energy drilled well 205/21a-4 much deeper into the naturally fractured basement and discovered a substantial column of light crude oil with 38° API and a flow rate of of oil per day. Subsequently, a sidetrack well, 205/21a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The United Kingdom includes the island of Great Britain, the north-eastern part of the island of Ireland, and many smaller islands within the British Isles. Northern Ireland shares a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. The total area of the United Kingdom is , with an estimated 2020 population of more than 67 million people. The United Kingdom has evolved from a series of annexations, unions and separations of constituent countries over several hundred years. The Treaty of Union between the Kingdom of England (which included Wales, annexed in 1542) and the Kingdom of Scotland in 170 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submersible Pump
A submersible pump (or electric submersible pump (ESP)) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between the pump and the fluid surface. Submersible pumps push fluid to the surface, rather than jet pumps, which create a vacuum and rely upon atmospheric pressure. Submersibles use pressurized fluid from the surface to drive a hydraulic motor downhole, rather than an electric motor, and are used in heavy oil applications with heated water as the motive fluid. History In. 1928 Armenian oil delivery system engineer and inventor Armais Arutunoff successfully installed the first submersible oil pump in an oil field. In 1929, Pleuger Pumps (today Pleuger Industries) developed the design of the submersible turbine pump, the forerunner of the modern multi-st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sullom Voe Terminal
The Sullom Voe Terminal is an oil and gas terminal at Sullom Voe in the Shetland Islands of Scotland. It handles production from oilfields in the North Sea and East Shetland Basin and stores oil before it is transported by tanker. Construction When Shetland was identified as a location to provide pipeline terminal and support facilities for offshore oil installations in the northern North Sea, corporations involved had expected to each build their own terminal facilities. However, wishing to minimize the negative impacts of the industry, the Shetland Islands Council, with power granted to it by the UK Parliament in the 1974 Zetland County Council Act, was able to contain all pipeline terminal facilities at the Sullom Voe site. Sullom Voe Terminal was built between 1975 and 1981. 6,000 people were employed during construction. They were housed in temporary accommodation, including the former car ferry . The first oil was received at 18:40 on 25 November 1978 via the Brent pip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gas
Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon dioxide, nitrogen, hydrogen sulfide, and helium are also usually present. Natural gas is colorless and odorless, so odorizers such as mercaptan (which smells like sulfur or rotten eggs) are commonly added to natural gas supplies for safety so that leaks can be readily detected. Natural gas is a fossil fuel and non-renewable resource that is formed when layers of organic matter (primarily marine microorganisms) decompose under anaerobic conditions and are subjected to intense heat and pressure underground over millions of years. The energy that the decayed organisms originally obtained from the sun via photosynthesis is stored as chemical energy within the molecules of methane and other hydrocarbons. Natural gas can be burned fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Of Shetland Pipeline
The West of Shetland Pipeline (WOSP) is a pipeline system which transports natural gas from three offshore fields in the West of Shetland area to Sullom Voe Terminal in the Shetland Isles of Scotland. West of Shetland area The West of Shetland area is a region in the northern Atlantic Ocean, where there are currently three developed offshore fields; Schiehallion, Foinaven and Clair. A number of further hydrocarbon discoveries have been made in the area, but these are not currently considered to be economic due to the high costs of development. The Laggan-Tormore and Rosebank-Lochnagar discoveries are in the process of being further appraised for development, but the WOSP is considered to be unable to carry the additional gas production from these fields. Ownership WOSP is owned collectively by the owners of the Schiehallion, Loyal, Foinaven and East Foinaven fields; each owner company holds divided capacity rights in accordance with its ownership interest. It is operated by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19 Pandemic
The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identified in an outbreak in the Chinese city of Wuhan in December 2019. Attempts to contain it there failed, allowing the virus to spread to other areas of Asia and later worldwide. The World Health Organization (WHO) declared the outbreak a public health emergency of international concern on 30 January 2020, and a pandemic on 11 March 2020. As of , the pandemic had caused more than cases and confirmed deaths, making it one of the deadliest in history. COVID-19 symptoms range from undetectable to deadly, but most commonly include fever, dry cough, and fatigue. Severe illness is more likely in elderly patients and those with certain underlying medical conditions. COVID-19 transmits when people breathe in air contaminated by droplets and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil And Gas Authority
The North Sea Transition Authority (NSTA), known as the Oil and Gas Authority (OGA) until March 2022, is a private company limited by shares wholly owned by the Secretary of State for Business, Energy and Industrial Strategy. It is responsible for maximising the economic recovery of oil from the North Sea. It is empowered to license and regulate activity in relation to oil and gas in the United Kingdom, including oil and gas exploration, carbon capture and storage, and offshore gas storage. The NSTA’s role is to take the steps necessary to: Established in April 2015 as an executive agency of the Department for Business, Energy and Industrial Strategy, on 1 October 2016 the Oil and Gas Authority was incorporated as a Government Company, with the Secretary of State for Business, Energy and Industrial Strategy the sole shareholder and headquartered in Aberdeen with another office in London, which is also its registered company address. As of the 6 March 2019, Tim Eggar is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FPSO
A floating production storage and offloading (FPSO) unit is a floating vessel used by the offshore oil and gas industry for the production and processing of hydrocarbons, and for the storage of oil. An FPSO vessel is designed to receive hydrocarbons produced by itself or from nearby platforms or subsea template, process them, and store oil until it can be offloaded onto a tanker or, less frequently, transported through a pipeline. FPSOs are preferred in frontier offshore regions as they are easy to install, and do not require a local pipeline infrastructure to export oil. FPSOs can be a conversion of an oil tanker (like the ''Seawise Giant'') or can be a vessel built specially for the application. A vessel used only to store oil (without processing it) is referred to as a floating storage and offloading (FSO) vessel. The first of a related type, floating liquefied natural gas vessels, went into service in 2016. Types FPSOs are classified into the following types. * F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Equivalent
The tonne of oil equivalent (toe) is a unit of energy defined as the amount of energy released by burning one tonne of crude oil. It is approximately 42 gigajoules or 11.630 megawatt-hours, although as different crude oils have different calorific values, the exact value is defined by convention; several slightly different definitions exist. The ''toe'' is sometimes used for large amounts of energy. Multiples of the ''toe'' are used, in particular the megatoe (Mtoe, one million toe) and the gigatoe (Gtoe, one billion toe). A smaller unit of kilogram of oil equivalent (kgoe or koe) is also sometimes used denoting 1/1000 toe. Definitions The International Energy Agency defines one '' tonne of oil equivalent'' (toe) to be equal to: *1 toe = 11.63 megawatt-hours (MWh) *1 toe = 41.868 gigajoules (GJ) *1 toe = 10 gigacalories (Gcal) – *1 toe = 39,683,207.2 British thermal units (BTU) *1 toe = 1.42857143 tonnes of coal equivalent (tce) Conversion into other units: *1 toe = 7.33 ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Reserves
An oil is any polarity (chemistry), nonpolar chemical substance that is composed primarily of Hydrocarbon, hydrocarbons and is hydrophobe, hydrophobic (does not mix with water) & lipophilicity, lipophilic (mixes with other oils). Oils are usually flammable and surfactant, surface active. Most oils are unsaturated lipids that are liquid at room temperature. The general definition of oil includes classes of chemical compounds that may be otherwise unrelated in structure, properties, and uses. Oils may be animal fats, animal, vegetable oil, vegetable, or petrochemical in origin, and may be Volatility (chemistry), volatile or non-volatile. They are used for food (e.g., olive oil), fuel (e.g., heating oil), medical purposes (e.g., mineral oil), lubrication (e.g. motor oil), and the manufacture of many types of paints, plastics, and other materials. Specially prepared oils are used in some religious ceremonies and rituals as purifying agents. Etymology First attested in English 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Floating Production Storage And Offloading
A floating production storage and offloading (FPSO) unit is a floating vessel used by the offshore oil and gas industry for the production and processing of hydrocarbons, and for the storage of oil. An FPSO vessel is designed to receive hydrocarbons produced by itself or from nearby platforms or subsea template, process them, and store oil until it can be offloaded onto a tanker or, less frequently, transported through a pipeline. FPSOs are preferred in frontier offshore regions as they are easy to install, and do not require a local pipeline infrastructure to export oil. FPSOs can be a conversion of an oil tanker (like the '' Seawise Giant'') or can be a vessel built specially for the application. A vessel used only to store oil (without processing it) is referred to as a floating storage and offloading (FSO) vessel. The first of a related type, floating liquefied natural gas vessels, went into service in 2016. Types FPSOs are classified into the following types. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Submersible Pump
A submersible pump (or electric submersible pump (ESP)) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between the pump and the fluid surface. Submersible pumps push fluid to the surface, rather than jet pumps, which create a vacuum and rely upon atmospheric pressure. Submersibles use pressurized fluid from the surface to drive a hydraulic motor downhole, rather than an electric motor, and are used in heavy oil applications with heated water as the motive fluid. History In. 1928 Armenian oil delivery system engineer and inventor Armais Arutunoff successfully installed the first submersible oil pump in an oil field. In 1929, Pleuger Pumps (today Pleuger Industries) developed the design of the submersible turbine pump, the forerunner of the modern multi-st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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