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Thevenard Island
Thevenard Island is located approximately off the coast of Onslow in the Pilbara region of Western Australia.Gazetteer of Australia (1996). Belconnen, ACT: Australian Surveying and Land Information Group. Description Thevenard Island is the largest of a group of ten islands and atolls unofficially called the Mackerel Islands. Two islands in the group, Thevenard Island and Direction Island, have accommodation for tourists. There is a brick paved runway on Thevenard. The island can be reached by a ferry service operating from the mainland at Onslow, recreational boats, helicopter and light scenic plane. Thevenard Island is approximately in length and occupies a total area of . It is surrounded by limestone reefs and platforms, with diverse coral assemblages on the northern side. Areas of deep sandy soil are found on the island supporting Acacia and Triodia shrubland and coastal heath scrub. Tourism facilities exist in a resort on Thevenard Island including accommodation, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Onslow, Western Australia
__NOTOC__ Onslow is a coastal town in the Pilbara region of Western Australia, north of Perth. It has a population of 848 people and is located within the Shire of Ashburton local government area. The town is served by Onslow Airport, and is located 76 km off of the North West Coastal Highway. History Onslow was gazetted on 26 October 1885 as a town to serve the port at Ashburton Roads, at the mouth of the Ashburton River, exporting wool from sheep stations of the Pilbara hinterland. It was named after the then Chief Justice of Western Australia, Sir Alexander Onslow (1842–1908). Wool continued to be the major industry for the next eighty years, despite the extremes of drought and flood that characterize the region and are related to the passage or absence of cyclones. Although a large jetty was built at the original site of Onslow (Old Onslow), repeated cyclone damage and the silting up of the river caused increasing problems with the loading and unloading of visiting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dugong
The dugong (; ''Dugong dugon'') is a marine mammal. It is one of four living species of the order Sirenia, which also includes three species of manatees. It is the only living representative of the once-diverse family Dugongidae; its closest modern relative, Steller's sea cow (''Hydrodamalis gigas''), was hunted to extinction in the 18th century. The dugong is the only sirenian in its range, which spans the waters of some 40 countries and territories throughout the Indo-West Pacific. The dugong is largely dependent on seagrass communities for subsistence and is thus restricted to the coastal habitats which support seagrass meadows, with the largest dugong concentrations typically occurring in wide, shallow, protected areas such as bays, mangrove channels, the waters of large inshore islands and inter-reefal waters. The northern waters of Australia between Shark Bay and Moreton Bay are believed to be the dugong's contemporary stronghold. Like all modern sirenians, the dugong ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Parks And Wildlife (Western Australia)
The Department of Parks and Wildlife (DPaW) was the department of the Government of Western Australia responsible for managing lands described in the ''Conservation and Land Management Act 1984'' and implementing the state's conservation and environment legislation and regulations. The minister responsible for the department was the Minister for the Environment. History The Department of Environment and Conservation (DEC) was separated on 30 June 2013, forming the Department of Parks and Wildlife (DPaW) and the Department of Environment Regulation (DER), both of which commenced operations on 1 July 2013. DPaW focused on managing multiple use state forests, national parks, marine parks and reserves. DER focused on environmental regulation, approvals and appeals processes, and pollution prevention. It was announced on 28 April 2017 that the Department of Parks and Wildlife would merge with the Botanic Gardens and Parks Authority, the Zoological Parks Authority and the Rott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wellhead
A wellhead is the component at the surface of an oil or gas well that provides the structural and pressure-containing interface for the drilling and production equipment. The primary purpose of a wellhead is to provide the suspension point and pressure seals for the casing strings that run from the bottom of the hole sections to the surface pressure control equipment. While drilling the oil well, surface pressure control is provided by a blowout preventer (BOP). If the pressure is not contained during drilling operations by the column of drilling fluid, casings, wellhead, and BOP, a well blowout could occur. When the well has been drilled, it is completed to provide an interface with the reservoir rock and a tubular conduit for the well fluids. The surface pressure control is provided by a Christmas tree, which is installed on top of the wellhead, with isolation valves and choke equipment to control the flow of well fluids during production. Wellheads are typically welded on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anchor Handling Tug Supply Vessel
Anchor Handling Tug Supply (AHTS) vessels are mainly built to handle anchors for oil rigs, tow them to location, and use them to secure the rigs in place. AHTS vessels sometimes also serve as Emergency Response and Rescue Vessels (ERRVs) and as supply transports. Many of these vessels are designed to meet the harsh conditions of the North Sea, and can undertake supply duties there between land bases and drilling sites. They also provide towing assistance during tanker loading, deepwater anchor handling, and towing of threatening objects. AHTS vessels differ from platform supply vessels (PSVs) in being fitted with winches for towing and anchor handling, having an open stern to allow the decking of anchors, and having more power to increase the bollard pull. The machinery is specifically designed for anchor handling operations. They also have arrangements for quick anchor release, which is operable from the bridge or other normally crewed locations in direct communication with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevron Corporation
Chevron Corporation is an American multinational energy corporation. The second-largest direct descendant of Standard Oil, and originally known as the Standard Oil Company of California (shortened to Socal or CalSo), it is headquartered in San Ramon, California, and active in more than 180 countries. Chevron is engaged in every aspect of the oil and natural gas industries, including hydrocarbon exploration and production; refining, marketing and transport; chemicals manufacturing and sales; and power generation. Chevron traces its history back to the 1870s. The company grew quickly after the breakup of Standard Oil by acquiring companies and partnering with others, especially Texaco. Socal was one of the Seven Sisters that dominated the global petroleum industry from the mid-1940s to the 1970s. In 1985, Socal merged with the Pittsburgh-based Gulf Oil and rebranded as Chevron; the newly-merged company later merged with Texaco in 2001. Today, Chevron manufactures and sells fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheatstone LNG
Wheatstone LNG is a liquefied natural gas plant operating in the Ashburton North Strategic Industrial Area, which is located west of Onslow, Western Australia. The project is operated by Chevron Australia Pty. Ltd. History The Wheatstone gas field was discovered in the Greater Gorgon Area in 2004. The final investment decision was made in September 2011, and construction began in December 2011. Technical description The project is expected to cost A$29 billion (US$29.7 billion). The LNG liquefaction and export plant will have an annual capacity of 15 million tonnes of LNG. In the first stage, the plant will have a gas plant, and two LNG trains with a capacity of 4.3 million tonnes per year each. It will be supplied from the Wheatstone, Iago, Julimar and Brunello offshore gas fields. Contractors Front-end engineering and design works of the project are being performed by three companies. Bechtel Oil & Gas Chemicals Inc. is undertaking the design of the ons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrow Island (Western Australia)
Barrow Island is a island northwest off the Pilbara coast of Western Australia. The island is the second largest in Western Australia after Dirk Hartog Island. Early history and European discovery The island was visited by Indigenous Australians approximately 4,000 or more years ago. It separated from the mainland approximately 6,800 years ago. Stone artefacts including several weathered flakes and fragments made of igneous and metamorphic rocks and chert were collected from Barrow Island in the 1960s. Thevenard Island also has evidence of Aboriginal visitation, and it is likely that the nearby Montebello Islands were utilized as well; however, there have been no archaeological finds from these islands. Navigators had noted its existence since the early 17th century, and Nicholas Baudin sighted it in 1803, mistakenly believing it to be part of mainland Australia. Phillip Parker King named the island in 1816 after Sir John Barrow, a Secretary of the Admiralty and founder of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gorgon Gas Project
The Gorgon gas project is a multi-decade natural gas project in Western Australia, involving the development of the Greater Gorgon gas fields, subsea gas-gathering infrastructure, and a liquefied natural gas (LNG) plant on Barrow Island. The project also includes a domestic gas component. Construction was completed in 2017. Location 'Greater Gorgon' refers to a grouping of several gas fields, including Gorgon, Chandon, Geryon, Orthrus, Maenad, Eurytion, Urania, Chrysaor, Dionysus, Jansz/Io, and West Tryal Rocks, situated in the Barrow sub-basin of the Carnarvon Basin. The Gorgon field is centered about off the north-west coast of Western Australia, where the water depth is approximately . Other fields in the group lie to the north, such as Jansz-Io, which covers an area of , in a water depth of . Barrow Island lies off the Pilbara coast, north-north-east of Onslow and west of Karratha. The largest of a group of islands which include the Montebello and Lowendal Islands, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North West Shelf Venture
The North West Shelf Venture, situated in the North West Shelf, north-west of Western Australia, is Australia's largest resource development project. It involves the extraction of petroleum (mostly natural gas and Natural-gas condensate, condensate) at offshore production platforms, onshore processing and export of liquefied natural gas, and production of natural gas for industrial, commercial and domestic use within the state. Project With investments totalling $25 billion since the early 1980s, the project is the largest resource development in Australian history. In the late 1980s, it was the largest engineering project in the world. The Venture is underpinned by huge hydrocarbon reserves within the Carnarvon Basin, with only about one-third of the Venture's estimated total reserves of of gas produced to date. It is owned by a joint venture of six partners BHP, BP, Chevron Corporation, Chevron, Shell Australia, Shell, Woodside Petroleum and a 50:50 joint venture between Mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WAPET
West Australian Petroleum Pty Ltd (WAPET) was a pioneer oil and gas exploration and processing company in Western Australia. History Formed in March 1952 as a joint venture between Caltex and Ampol, the company discovered Australia's first flowing oil in November the following year, at Rough Range on the North West Cape. The first oil discovery in Australia was made near Lakes Entrance, Victoria in 1924. The Rough Range well flowed with heavy crude oil, initially at per day from a depth of 1099 metres, but further drilling in 1954 demonstrated the discovery to be small with low flow rates and it was deemed to be not commercial. Dongara In 1964 WAPET discovered the first commercial natural gas field in the state, at Dongara in the Perth Basin. The Dongara field is now wholly owned by Arc Energy and has produced of LNG to August 2007. The Dongara discovery resulted in the construction of the first gas pipeline in Western Australia, from Dongara to Pinjarra in 1971 by a WA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indigenous Australians
Indigenous Australians or Australian First Nations are people with familial heritage from, and membership in, the ethnic groups that lived in Australia before British colonisation. They consist of two distinct groups: the Aboriginal peoples of the Australian mainland and Tasmania, and the Torres Strait Islander peoples from the seas between Queensland and Papua New Guinea. The term Aboriginal and Torres Strait Islander peoples or the person's specific cultural group, is often preferred, though the terms First Nations of Australia, First Peoples of Australia and First Australians are also increasingly common; 812,728 people self-identified as being of Aboriginal and/or Torres Strait Islander origin in the 2021 Australian Census, representing 3.2% of the total population of Australia. Of these indigenous Australians, 91.4% identified as Aboriginal; 4.2% identified as Torres Strait Islander; while 4.4% identified with both groups. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
