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Hewett Gas Field
The Hewett gas field is a large natural gas and associated condensate field located under the North Sea 19 miles (30 km) off the Norfolk coast. The field The Hewett gas field is a natural gas field located in the UK North Sea. The field is named after the Hewett Ledges a sand bank feature beneath which the field is situated. The gas reservoir is a Lower Triassic (Middle and Lower Bunter) sandstone and a Permian Zechstein carbonate bed at a relatively shallow depth of 3,000–4,200 feet (914–1,280 m). The Hewett structure runs north-west to south-east and is about 18 miles long and 3 miles wide (29 km by 4.8 km). It was discovered in October 1966 and extends over blocks: 48/28, 48/29, 48/30, 52/4 and 52/5. To the north are the Big Dottie, Little Dottie and Deborah accumulations, which are separate from Hewett, but are produced through the Hewett topsides facilities. The original determination of the gas in place amounted to 115 billion cubic metres. The field was originally lic ... [...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] |
Triassic
The Triassic ( ) is a geologic period and system which spans 50.6 million years from the end of the Permian Period 251.902 million years ago ( Mya), to the beginning of the Jurassic Period 201.36 Mya. The Triassic is the first and shortest period of the Mesozoic Era. Both the start and end of the period are marked by major extinction events. The Triassic Period is subdivided into three epochs: Early Triassic, Middle Triassic and Late Triassic. The Triassic began in the wake of the Permian–Triassic extinction event, which left the Earth's biosphere impoverished; it was well into the middle of the Triassic before life recovered its former diversity. Three categories of organisms can be distinguished in the Triassic record: survivors from the extinction event, new groups that flourished briefly, and other new groups that went on to dominate the Mesozoic Era. Reptiles, especially archosaurs, were the chief terrestrial vertebrates during this time. A specialized subgroup of archo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zechstein
The Zechstein (German either from ''mine stone'' or ''tough stone'') is a unit of sedimentary rock layers of Middle to Late Permian (Guadalupian to Lopingian) age located in the European Permian Basin which stretches from the east coast of England to northern Poland. The name Zechstein was formerly also used as a unit of time in the geologic timescale, but nowadays it is only used for the corresponding sedimentary deposits in Europe. The Zechstein lies on top of the Rotliegend; on top of the Zechstein is the Buntsandstein or Bunter. Formation The evaporite rocks of the Zechstein formation were laid down by the Zechstein Sea, an epicontinental or epeiric sea that existed in the Guadalupian and Lopingian epochs of the Permian period. The Zechstein Sea occupied the region of what is now the North Sea, plus lowland areas of Britain and the north European plain through Germany and Poland. The Zechstein sea lay in the rain shadow of the Central Pangean Mountains to the south. At times ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phillips Petroleum Company
Phillips Petroleum Company was an American oil company incorporated in 1917 that expanded into petroleum refining, marketing and transportation, natural gas gathering and the chemicals sectors. It was Phillips Petroleum that first found oil in the North Sea on December 23, 1969, at a position that was later named Ekofisk. On August 30, 2002, Conoco Inc. merged with Phillips Petroleum to form ConocoPhillips, becoming the third largest integrated energy company and second-largest refining company in the United States. The company moved its headquarters to Houston.Christopher J. Castaneda,"Phillips Petroleum Company." ''Encyclopedia of Oklahoma History and Culture''.Accessed 04 February 2013. In 2012, ConocoPhillips split into two separate companies. The legacy company kept its name, and spun off the midstream and downstream portions of its business. The new company, which owns the refinery, chemical and pipeline assets formerly held in ConocoPhillips, is named Phillips 66, the bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tullow Oil
Tullow Oil plc is a multinational oil and gas exploration company founded in Tullow, Ireland, with its headquarters in London, United Kingdom. The company is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. History The company was founded by Aidan Heavey in 1985, in Tullow, Ireland, as a gas exploration business operating in Senegal. Tullow listed its shares on the London Stock Exchange and Irish Stock Exchange in 1986 and the FTSE 100 index in September 2007. In 2000, Tullow acquired £201 million worth of gas fields and infrastructure in the North Sea from BP. At the same time, Tullow re-registered in the UK. In May 2004, Tullow completed the Energy Africa acquisition for $570 million. In 2006, the company began drilling its first well in Uganda and began exploiting the Lake Albert region. In 2007, Tullow drilled two deep water wells offshore Ghana, discovering the massive Jubilee Oil Field. In February 2010, the company initiate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacton Gas Terminal
The Bacton Gas Terminal is a complex of six gas terminals within four sites located on the North Sea coast of North Norfolk in the United Kingdom. The sites are near Paston and between Bacton and Mundesley; the nearest town is North Walsham. The other main UK gas terminals which receive gas from the UK continental shelf are at St Fergus, Aberdeenshire; Easington, East Riding of Yorkshire; Theddlethorpe, Lincolnshire; CATS Terminal, Teesside; and Rampside gas terminal, Barrow, Cumbria. History The Bacton complex which covers an area of about 180 acres (73 ha) opened during 1968. It has a frontage of 1 km (3200 feet) along the cliff top. It was initially built by Shell-Esso, Phillips Petroleum-Arpet Group, Amoco-Gas Council. Planning permission had been given on 16 June 1967 by Anthony Greenwood, Baron Greenwood of Rossendale. The Leman field began production on 13 August 1968 (joint Shell-Esso and joint Amoco-Gas Council), the Hewett field (Phillips Petroleum-Arpet Group) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indefatigable Gas Field
The Indefatigable gas field is a large natural gas and associated condensate field located under the North Sea 60 miles (98 km) off the Norfolk coast. The field The indefatigable gas field is a natural gas field located in the North Sea. The field is 67 miles (107 km) north-east of Great Yarmouth and is named after the Indefatigable Banks a shallow sand bank beneath which it is situated. The gas reservoir is a Rotliegendes sandstone 200–300 feet (61–91 m) thick at a depth of 8000–9000 feet (2440–2740 m). It was discovered in June 1966 and extends over several blocks: 49/18, 49/19, 49/23 and 49/24. The original determination of the gas in place amounted to 126 billion cubic metres. Blocks 49/18 and 49/23 were originally licensed to Amoco (since 2003 to Perenco UK Limited) and Block 49/19 and 49/24 to Shell. Production from the field began in September and October 1971. Gas and associated condensate are produced via the Leman gas field to the Bacton Gas terminal, Norfolk. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leman Gas Field
The Leman gas field is a natural gas field located in the North Sea.The field is north-east of Great Yarmouth and is named after the Leman Sandbank beneath which it is situated. The gas reservoir is an thick Rotliegendes sandstone reservoir at a depth of about . It is about long by wide. It was discovered in August 1966 and extends across two blocks. Block 49/26 is licensed to Shell and Block 49/27 was originally licensed to the Amoco-Gas Council joint venture, Block 49/27 is now licensed to Perenco UK Ltd. The field was discovered in 1966 and began production in 1968 and produces natural gas and condensates to the Bacton Gas Terminal on the coast of Norfolk via several pipeline systems. The total proven reserves of the Leman gas field are around 11 trillion cubic feet (316 km³), and production is slated to be around 200 million cubic feet/day (5.7×105m³). Development The Shell Leman 49/26A (AD1, AD2, AP & AK) installation began production in August 1968. It had init ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Sole Gas Field
The West Sole gas field is a natural gas and associated condensate field located under the North Sea 44 miles (70 km) off the East Yorkshire coast. The field produced Britain’s first offshore natural gas in 1967. The field The West Sole gas field is a substantial natural gas field located in the UK North Sea. The field is named after the Sole Pit area of the southern North Sea beneath which the field is situated. The gas reservoir is a Rotliegendes sandstone of Lower Permian age located at a depth of 9,000 feet (2,740 m) with a thickness of 262–430 feet (80–131 m). The reservoir is capped by Zechstein salt. The West Sole structure runs north-west to south-east and is about 12 miles long and 3 miles wide (19 km by 4.8 km). It was discovered in 1965 and extends over Block 48/6 only. The original determination of the gas in place amounted to 57 billion cubic metres. The field was originally licensed to BP Exploration UK Ltd, in 2012 ownership was transferred to Perenco UK Ltd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viking Gas Field
The Viking gas field is a group of natural gas and associated condensate fields located under the southern North Sea about 85 miles (136 km) from the Lincolnshire coast. The field was in production from 1972 to 2018. The field The Viking gas field is a group of natural gas accumulations under the UK North Sea. The field is named after the area of the North Sea beneath which the field is located. The gas reservoir is a Rotliegendes sandstone of Lower to Middle Permian age, at a depth of 9,100–10,200 feet (2,773–3,110 m) with a thickness of 200–500 feet (61–150 m). The Viking structures run north-west to south-east and extend over Blocks 49/12, 49/16 and 49/17. The field was discovered in 1965 and production started in 1972. The original gas in place amounted to 79.3 billion cubic metres. Gas and associated condensate from Viking A and Viking B were both exported via the Viking A field through a 28-inch diameter pipeline to the Viking gas terminal (renamed the Theddlethor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gas Fields In The United Kingdom
Nature, in the broadest sense, is the physical world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. The word ''nature'' is borrowed from the Old French ''nature'' and is derived from the Latin word ''natura'', or "essential qualities, innate disposition", and in ancient times, literally meant "birth". In ancient philosophy, ''natura'' is mostly used as the Latin translation of the Greek word ''physis'' (φύσις), which originally related to the intrinsic characteristics of plants, animals, and other features of the world to develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word φύσις by pre-So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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