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Cleeton Gas Field And Hub
The Cleeton gas field and hub is a natural gas production, gathering, compression, treatment and transportation facility in the southern North Sea, 54 km east of Flamborough Head, Yorkshire. It has been producing and transmitting gas since 1988. The Cleeton gas field The Cleeton gas field, in UK Block 42/29, was discovered in April 1983. Cleeton was one of the 'Villages' gas fields; named after villages lost to the sea along the Holderness coast. These villages include: Cleeton, Dimlington, Hoton, Hyde, Newsham and Ravenspurn. The reservoir is a Permian Lower Leman Sandstone Formation, estimated to have gas reserves of 280 billion cubic feet. The reservoir was produced from wells drilled from the Cleeton Wellhead tower, CW. From CW gas, and associated condensate, flowed to the bridge-linked main platform, CPQ. Here it was treated in 3-phase separators, gas dehydration, condensate coalescers and produced water treatment plant. As wellhead pressures declined so gas was compre ... [...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] |
North Sea
The North Sea lies between Great Britain, Norway, Denmark, Germany, the Netherlands and Belgium. An epeiric sea on the European continental shelf, it connects to the Atlantic Ocean through the English Channel in the south and the Norwegian Sea in the north. It is more than long and wide, covering . It hosts key north European shipping lanes and is a major fishery. The coast is a popular destination for recreation and tourism in bordering countries, and a rich source of energy resources, including wind and wave power. The North Sea has featured prominently in geopolitical and military affairs, particularly in Northern Europe, from the Middle Ages to the modern era. It was also important globally through the power northern Europeans projected worldwide during much of the Middle Ages and into the modern era. The North Sea was the centre of the Vikings' rise. The Hanseatic League, the Dutch Republic, and the British each sought to gain command of the North Sea and access t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flamborough Head
Flamborough Head () is a promontory, long on the Yorkshire coast of England, between the Filey and Bridlington bays of the North Sea. It is a chalk headland, with sheer white cliffs. The cliff top has two standing lighthouse towers, the oldest dating from 1669 and Flamborough Head Lighthouse built in 1806. The older lighthouse was designated a Grade II* listed building in 1952 and is now recorded in the National Heritage List for England, maintained by Historic England. The cliffs provide nesting sites for many thousands of seabirds, and are of international significance for their geology. Special Area of Conservation Flamborough Head has been designated a Special Area of Conservation (SAC) by the British Government's Joint Nature Conservation Committee (JNCC). (Special Areas of Conservation are strictly protected sites designated under the European Community Habitats Directive, which requires the establishment of a European network of important high-quality conservation sit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Permian
The Permian ( ) is a geologic period and stratigraphic system which spans 47 million years from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.9 Mya. It is the last period of the Paleozoic Era; the following Triassic Period belongs to the Mesozoic Era. The concept of the Permian was introduced in 1841 by geologist Sir Roderick Murchison, who named it after the region of Perm in Russia. The Permian witnessed the diversification of the two groups of amniotes, the synapsids and the sauropsids ( reptiles). The world at the time was dominated by the supercontinent Pangaea, which had formed due to the collision of Euramerica and Gondwana during the Carboniferous. Pangaea was surrounded by the superocean Panthalassa. The Carboniferous rainforest collapse left behind vast regions of desert within the continental interior. Amniotes, which could better cope with these drier conditions, rose to dominance in place of their am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Transmission System
The United Kingdom's National Transmission System (NTS) is the network of gas pipelines that supply gas to about forty power stations and large industrial users from natural gas terminals situated on the coast, and to gas distribution companies that supply commercial and domestic users. It covers Great Britain, i.e. England, Wales and Scotland. History Origins The system originated in the construction during 1962–3 of the 200-mile (320 km) high-pressure methane pipeline from Canvey Island (on the Essex coast) to Leeds. Imported liquified natural gas (LNG) from Algeria was turned into gas at the Canvey terminal and supplied to the pipeline, providing eight of the twelve area gas boards with access to natural gas. The gas was initially used to manufacture town gas, either as a feedstock in gas reforming processes or to enrich lean gases such as that produced by the Lurgi coal gasification process. The pipeline was 18-inch (460 mm) in diameter and operated at 1,000 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ravenspurn Gas Fields
The Ravenspurn gas fields are two adjacent natural gas fields (Ravenspurn South and Ravenspurn North) located in the UK sector of the southern North Sea about 65 km east of Flambrough Head, Yorkshire. The fields Ravenspurn South is principally located in Block 42/30 and extends into Blocks 42/29 and 43/26a of the southern North Sea. Ravenspurn was one of the 'Villages' gas fields; named after villages lost to the sea along the Holderness coast. These villages include: Cleeton, Dimlington, Hoton, Hyde, Newsham and Ravenspurn. The gas reservoir is a Permian sandstone and has a porosity of 23% and a permeability of 90 md. The field was discovered in April 1983 and has recoverable reserves of 18.0 billion cubic metres. First gas was produced in October 1989. Ravenspurn North is located in Block 43/26a of the North Sea and extends into Block 42/30. The reservoir is a Lower Leman sandstone of the Rotliegendes group with a variable porosity and permeability. The field was discovered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Easington Catchment Area
The Easington Catchment Area (known as ECA) is a group of natural gas producing fields in the Southern North Sea. They lie in UK Blocks 42 and 47 between east of the Yorkshire and Lincolnshire coast. The fields are operated by Perenco. Development The Easington Catchment Area project was developed in two phases. The £150 million first phase involved development of the Mercury (Block 47/9b) and Neptune (Blocks 47/4b and 47/5a) gas fields which had been discovered in 1983 and 1985 respectively. The ECA partners were, for the Neptune field: BG Exploration and Production Limited (61%), BP (18%), and Amerada Hess (21%); and for the Mercury Field: BG Exploration and Production Limited (73%) and Amerada Hess (27%). The Neptune field was developed using three new wells, an existing well and a new NUI (normally unattended installation). The Mercury field was developed with a subsea installation with well fluids produced to the Neptune NUI via a 10-inch diameter pipeline. The Neptune p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Britoil
Britoil plc was originally a privatised British oil company operating in the North Sea. It was once a constituent of the FTSE 100 Index. The company was acquired by BP in 1988, becoming a brand of it.Britain Drops a Barrier To B.P. Bid for Britoil on ''The New York Times'', 5 Feb 1988 History The company was originally formed in 1975 as the ''British National Oil Corporation'' (''BNOC''), a body, under the provisions of the Petroleum & Submarine P ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perenco
Perenco is an independent Anglo-French oil and gas company with a headquarters in London and Paris. It conducts exploration and production activities in 16 countries around the globe (the North Sea, Cameroon, Gabon, Republic of Congo, Democratic Republic of Congo, Guatemala, Ecuador, Colombia, Peru, Venezuela, Brazil, Belize, Tunisia, Egypt, Turkey, Iraq, Vietnam, Trinidad and Tobago). Perenco is involved in operations both onshore and offshore with production equal to approximately of oil equivalent per day. History The company was established in 1975 by Hubert Perrodo as a marine services company based in Singapore. In 1980 the Group founded the Techfor drilling company and built a fleet of drilling rigs, jack-ups, swamp barges and land rigs. In 1982, the Group acquired the French drilling company Cosifor. In 1985, Perenco began its expansion into the upstream business, acquiring several proven onshore oil and gas fields in the United States, applying secondary-recovery te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Easington Gas Terminal
The Easington Gas Terminal is one of six main gas terminals in the UK, and is situated on the North Sea coast at Easington, East Riding of Yorkshire and Dimlington. The other main gas terminals are at St Fergus Gas Terminal, St Fergus, Aberdeenshire; Bacton Gas Terminal, Bacton, Norfolk; Central Area Transmission System, Teesside; Theddlethorpe Gas Terminal, Theddlethorpe, Lincolnshire and Rampside Gas Terminal, Rampside gas terminal, Barrow, Cumbria. The whole site consists of four plants: two run by Perenco, one by Centrica and one by Gassco. The Easington Gas Terminals are protected by Ministry of Defence Police officers and are provided with resources by the Centre for the Protection of National Infrastructure. History BP Easington Terminal opened in March 1967. This was the first time that North Sea Gas had been brought ashore in the UK from the West Sole gas field, West Sole field. In 1980 British Gas purchased the field Rough and in 1983 began conversion to a storage field ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthurian Gas Fields
The Arthurian gas fields are small natural gas producing areas in the UK sector of the southern North Sea, their names are associated with the legend of King Arthur. The fields started gas production from 1989 and several are now depleted and have been decommissioned. The fields Mobil instigated the field naming convention using characters, people, places and objects associated with the legendary British King Arthur. Mobil applied it to its gas fields across the southern North Sea. The Arthurian fields span Quadrants 48, 49 and 53 from Arthur in the south east to Excalibur in the north west. The Arthurian fields and the reservoir parameters are as follows. Note: bcm = billion cubic metres, bcf = billion cubic feet Developments The fields were developed with an array of platforms and subsea completions. Production from the fields was principally routed via existing infrastructure to the onshore Bacton gas terminal. The pipeline from Lancelot to Bacton is known a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planets Gas Fields
The Planets gas fields are small natural gas producing areas in the UK sector of the southern North Sea, their names are associated with the planets and moons of the solar system. The fields started gas production from 1995, although some have now (2021) ceased operation. The fields The Planets fields are in Quadrants 47, 48 and 49 and have been owned and operated by a range of successive organisations. The fields are named after planets, minor planets, moons and asteroids. The planetary fields reservoir parameters are as shown. Developments The fields were developed with an array of platforms and subsea completions. Production from the fields was routed via existing infrastructure to the onshore Easington and the (now closed) Theddlethorpe gas terminals. Production The peak and cumulative production of gas from the fields was as follows. The gas production profile from Neptune (in mcm) was as follows: See also * Easington Gas Terminal * Theddlethorpe Gas T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
