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Offshore Oil And Gas Exploration In New Zealand
The oil and gas industry in New Zealand explores and develops oil and gas fields, and produces and distributes petroleum products and natural gas. In 2022, New Zealand's net self-sufficiency in oil (production divided by consumption) was 12%, i.e. the country imported much more crude and refined oil than it exported. All crude oil extracted in New Zealand was (and is) exported as the Marsden Point refinery was not suited to processing it. In 2018, 60 petajoules of crude were produced in New Zealand, 380 PJ of petroleum products imported (most of it crude), and 283 PJ consumed. The difference is exported or used for international travel (aviation fuel and similar). Oil and gas are produced from 21 petroleum licenses / permits, all in the Taranaki basin. The most important fields are Kapuni, Maui, Pohokura and Kupe. Exploration for oil and gas reserves includes the Great South Basin and offshore areas near Canterbury and Gisborne. New Zealand had one oil refinery, the Marsden Poi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Tanks, Tank Farm, In Manukau City
An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) and lipophilic (mixes with other oils). Oils are usually flammable and 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, vegetable, or petrochemical in origin, and may be 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 1176, the word ''oil'' comes from Old French ''oile'', from -4; we might wonder whether there's a point at which it's appro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ahuroa Gas Storage Facility
The Ahuroa Gas Storage Facility is an underground natural gas storage facility situated at Ahuroa in the Taranaki region of New Zealand, owned by Flex Gas, a subsidiary of First Gas. Flex Gas is the trading name of Gas Services New Zealand. The stored gas is used to supply the Stratford Power Station and other major users of gas when needed during periods of peak demand. The facility can store up to 7 PJ of gas, with injection rates up to 65 terajoules per day and withdrawal rates of up to 65 terajoules per day. History The Tariki / Ahuroa field was discovered in 1986. Construction of wellsite facilities began in 1995 and production commenced in 1996. The facility was in turn owned by Fletcher Challenge, Shell and Swift Energy. In 2008, when the field was largely depleted, it was acquired by Origin Energy as part of the Tariki / Ahuroa / Waihapa / Ngaere assets. Gas injection into storage began in 2008 and the surface facility was constructed by Contact Energy in 2009 and 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maari Oilfield
The Maari oilfield is an oil reservoir located off the coast of South Taranaki, New Zealand. Maari is the second largest crude oil field in New Zealand with total reserves of . Production of oil began in February 2009, and the field is expected to have a productive life of 10 to 15 years. The lead partner for the field is OMV New Zealand (69%), with other parties Horizon Oil (26%) and Cue Taranaki (5%). See also * Energy in New Zealand * Oil and gas industry in New Zealand The oil and gas industry in New Zealand explores and develops oil and gas fields, and produces and distributes petroleum products and natural gas. In 2022, New Zealand's net self-sufficiency in oil (production divided by consumption) was 12%, i.e ... References {{Oceanic features of Zealandia, state=collapsed Zealandia Geography of Taranaki Geography of the New Zealand seabed Oil fields of New Zealand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrel (unit)
A barrel is one of several units of volume applied in various contexts; there are dry barrels, fluid barrels (such as the U.K. beer barrel and U.S. beer barrel), oil barrels, and so forth. For historical reasons, the volumes of some barrel units are roughly double the volumes of others; volumes in common use range approximately from . In many connections, the term is used almost interchangeably with ''barrel''. Since medieval times, the term as a unit of measure has had various meanings throughout Europe, ranging from about 100 litres to about 1,000 litres. The name was derived in medieval times from the French , of unknown origin, but still in use, both in French and as derivations in many other languages, such as Italian, Polish, and Spanish. In most countries, such usage is obsolescent, having been superseded by SI units. As a result, the meaning of corresponding words and related concepts (vat, cask, keg etc.) in other languages often refers to a physical co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Exploration
Hydrocarbon exploration (or oil and gas exploration) is the search by petroleum geologists and geophysicists for hydrocarbon deposits, particularly petroleum and natural gas, in the Earth's crust using petroleum geology. Exploration methods Visible surface features such as oil seeps, natural gas seeps, pockmarks (underwater craters caused by escaping gas) provide basic evidence of hydrocarbon generation (be it shallow or deep in the Earth). However, most exploration depends on highly sophisticated technology to detect and determine the extent of these deposits using exploration geophysics. Areas thought to contain hydrocarbons are initially subjected to a gravity survey, magnetic survey, passive seismic or regional seismic reflection surveys to detect large-scale features of the sub-surface geology. Features of interest (known as ''leads'') are subjected to more detailed seismic surveys which work on the principle of the time it takes for reflected sound waves to travel t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motunui
Motunui (''large island'' in Māori, from ''Motu Nui'') is a settlement in northern Taranaki, in the North Island of New Zealand. It is located on State Highway 3 close to the shore of the North Taranaki Bight, six kilometres east of Waitara. Industry Motunui is the location of the Motunui methanol plant, which was the largest in the world at the time of construction. It was opened in 1986 to convert natural gas to methanol, then the methanol to synthetic petrol using a process developed by Mobil. The plant was one of the Think Big projects of the Third National Government. The process became uneconomic in the late 1990s as a result of falling oil prices, so the synthetic petrol part of the plant was decommissioned, with petrol production ceasing in April 1999, and the plant instead produced methanol for export. Production of methanol ceased in 2004 as the approaching depletion of the Maui gas field raised gas prices. Methanol train No. 2 was recommissioned in 2008, fol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waitara, New Zealand
Waitara is a town in the northern part of the Taranaki region of the North Island of New Zealand. Waitara is located just off New Zealand State Highway 3, State Highway 3, northeast of New Plymouth. Waitara was the site of the outbreak of the First Taranaki War, Taranaki Wars in 1860 following the attempted purchase of land for Pakeha settlers, British settlers from its Māori owners. Disputes over land that was subsequently New Zealand land confiscations, confiscated by the Government continue to this day. There are several different stories regarding the origin of the name ''Waitara''. One is that it was originally ''Whai-tara'' – "path of the dart" – so named because Whare Matangi followed the path of a dart to find his father Ngarue. Another is that Turi (Māori ancestor), Turi named it from his wide stride when crossing the water of the river. Another is that Turi named it ''Waitarangia'' because the coldness of the water affected his skin. Yet another is that it me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huntly Power Station
The Huntly Power Station is the largest thermal power station in New Zealand and is located in the town of Huntly in the Waikato. It is operated by Genesis Energy Limited, a publicly listed company (currently 51% owned by the NZ Government). The station has five operational generating units – three 250 MW coal-and-gas-fired steam turbine units, a 50 MW gas peaking plant, and a 403 MW combined cycle gas turbine plant. The station also plays an important role in voltage support for the Northland, Auckland and Waikato regions. Operation Generation Each of the four original generating units, which are capable of burning either coal or gas, installed in stages between 1973 and 1985, is capable of generating 250 MW (Megawatts) of electricity, giving a historical generating capacity of 1000 MW. Its chimneys are 150 metres high and each chimney has two flues that are 7 metres in diameter. The plant uses a reheat steam cycle, with C A Parsons turbines and Combustion E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Plymouth Power Station
The New Plymouth Power Station (NPPS) was a 600 MW thermal power station at New Plymouth, New Zealand, that operated from 1974 to 2008. Located at Port Taranaki, it was dual fuelled on natural gas and fuel oil. Constructed at a time of major hydro and HV transmission developments, it was New Zealand's first big thermal power station planned for continuous baseload operation. The plant has been owned and operated (in turn) by NZED, NZE, ECNZ and Contact Energy. In 2013, the site was sold to Port Taranaki and Methanex. History The power station project commenced in the 1960s, to meet rising electricity demand in New Zealand. Initially, fuel for this power station was to be coal, barged up from the West Coast, and the Port Taranaki site was chosen ahead of one at Wanganui. During early stages of the project, the Maui gas field was discovered off Taranaki. The plant design was changed to be dual fuel on either natural gas or heavy fuel oil. The first unit was commissioned in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puke Ariki
Puke Ariki is a combined museum and library at New Plymouth, New Zealand, which opened in June 2003. It is an amalgamation of the New Plymouth Public Library (founded in 1848) and the Taranaki Museum (founded in 1919). Its name, Māori for "hill of chiefs", is taken from the Māori village that formerly occupied the site. Site Puke Ariki ( Māori: hill of chiefs) was the site of a significant Māori pā of Te Āti Awa, dating back to 1700, with a marae called Para-huka. It was the home of the paramount rangatira (chief) Te Rangi-apiti-rua. The pā was deserted around 1830 when the majority of Te Āti Awa moved to the Wellington region and Kāpiti Coast. When colonial settlement began in the area, the hill was renamed Mount Eliot by the New Plymouth settlers, and was the location of government buildings and a signalling station for ships in the area. It was used as a military camp for British forces in the 1850s and 1860s, and was a barracks for the Naval Brigade during the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moturoa
Moturoa is a coastal suburb of New Plymouth, in the western North Island of New Zealand. It is located to the west of the city centre, bordering Port Taranaki and the Sugar Loaf Islands. One of the islands, Moturoa, the largest, shares its name with the suburb. The Ngamotu Domain lies to the south of Moturoa, and Mount Moturoa to the west. Ngamotu Beach is to the north. Moturoa was commonly known as Tigertown last century. In 2007 a book was written about the early history of Moturoa. History The siege of Otaka Pā and Dicky Barrett In 1832 Richard (Dicky) Barrett and his former crewmates (recalled as Akerau, probably Akers, Tamiriri, probably Wright, Kopiri probably Phillips, and Oliver in 1873) joined local Maori in the Otaka pā at Ngamotu, (Where the freezing works arto aid their defence in the face of an attack by heavily armed Waikato Māori, firing on the invaders with three cannon, using nails, iron scraps and stones for ammunition. The siege lasted more t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
