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Roncador Field
Roncador oil field is a large oil and gas field located in the Campos Basin, off the coast of Brazil, northeast from Rio de Janeiro. It covers a area and reaches depths between . History The field was discovered in October 1996 and is located in P-36 block. The operator Petrobras had been preparing for a deepwater technical challenge such as Roncador under its PROCAP (Petrobras Technological Development Program on Deep Water Production Systems) and PROCAP-2000 initiatives. The field is considered to be a major breakthrough. It involves world's first drill pipe riser, subsea tree and early production riser (EPR) rated for . Roncador has 53 production wells, 29 injection wells and is anticipated to peak in 2014. Oil platform accident Until 2001, the field was developed using ''Petrobras 36'' oil production platform. In the early hours of March 15, 2001 there were two unexplained explosions in the aft starboard column. At the time there were 175 people on the platform; 11 wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campos Basin
The Campos Basin is one of 12 coastal sedimentary basins of Brazil. It spans both onshore and offshore parts of the South Atlantic with the onshore part located near Rio de Janeiro. The basin originated in Neocomian stage of the Cretaceous period 145–130 million years ago during the breakup of Gondwana. It has a total area of about , with the onshore portion small at only . Etymology The basin is named after the Campos dos Goytacazes city. Description The Campos Basin is bound on the south by the Cabo Frio High, separating the basin from the Santos Basin and on the north by the Vitória High, forming the boundary with the Espírito Santo Basin. Campos Basin contains the Paraiba do Sul River delta. Tectonic history The South Atlantic margin developed on Archean stable cratons consisting of hard and resistant rocks and partly on the Neoproterozoic mobile belts composed of less resistant metamorphic rocks.Clemente, 2013, p.3 The Precambrian basement of the Santos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrobras 36 Oil Platform
''Petrobras 36'' (''P-36'') was at the time the largest floating semi-submersible oil platform in the world prior to its sinking on 20 March 2001. It was owned by Petrobras, a semi-public Brazilian oil company headquartered in Rio de Janeiro. The cost of the platform was US$350 million (currently US$). The vessel was built at the Fincantieri shipyard in Genoa, Italy in 1995 as a drilling rig. She was owned then by Società Armamento Navi Appoggio S.p.A. The rig was converted by Davie Industry, Lévis, Canada to the world's largest oil production platform. ''P-36'' was operating for Petrobras on the Roncador Oil Field, off the Brazilian coast, producing about of crude per day. P-36 was replaced by FPSO-Brasil which is a leased vessel from SBM Offshore. The FPSO-Brasil started its lease contract with Petrobras in December 2002. In 2007, the P-52 platform (FPSO P-52) built in Singapore and Brazil came into operation. Accident In the early hours of March 15, 2001 there were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Fields Of Brazil
An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) & 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 Latin ''oleum'', which in turn comes from the Greek (''elaion'') ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santos Basin
The Santos Basin ( pt, Bacia de Santos) is an approximately large mostly offshore sedimentary basin. It is located in the south Atlantic Ocean, some southeast of Santos, Brazil. The basin is one of the Brazilian basins to have resulted from the break-up of Gondwana since the Early Cretaceous, where a sequence of rift basins formed on both sides of the South Atlantic; the Pelotas, Santos, Campos and Espírito Santo Basins in Brazil, and the Namibia, Kwanza and Congo Basins in southwestern Africa. Santos Basin is separated from the Campos Basin to the north by the Cabo Frio High and the Pelotas Basin in the south by the Florianópolis High and the northwestern boundary onshore is formed by the Serra Do Mar coastal range. The basin is known for its thick layers of salt that have formed structures in the subsurface due to halokinesis. The basin started forming in the Early Cretaceous on top of the Congo Craton as a rift basin. The rift stage of the basin evolution combined with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aker Solutions
Aker Solutions ASA, an engineering company based in Oslo, provides the products, systems and services required to unlock energy from sources such as oil, gas, offshore wind and capture. The company, founded in 1841, was known as Aker Kværner until 2008. In 2020, the company announced a merger with Kværner ASA Aker Kværner (OSE: AKVER) was founded in 2004 from the major restructuring of a complex "Aker Kværner" business unit, formed originally in 2002 by the merger of Aker Maritime and Kværner Oil & Gas. On 3 April 2008, Aker Kværner was renamed Aker Solutions, partly due to the difficulty that most non-Scandinavians found in pronouncing "Kværner". The company was majority controlled by Aker ASA until 2007. Then, via a major ownership restructuring on 22 June 2007, Aker ASA completely gave up its holding in Aker Solutions, and transferred a 40% stake to Aker Holding, which in turn was owned by Aker ASA (60%), the Norwegian Ministry of Trade and Industry (30%), SAAB (7.5% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SembCorp Marine
Sembcorp Marine Limited an Singaporean company. It is listed on the Singapore Exchange (SGX). It was a subsidiary of Sembcorp until 2020, when the companies demerged following Sembcorp Marine's poor financial performance. Sembcorp Marine's products and services include rigs & floaters, repairs & upgrades, offshore platforms and specialised shipbuilding. It conducts its businesses globally through shipyards in Singapore, Indonesia, the United Kingdom and Brazil. In October 2017, Sembcorp Marine won a $490m contract for the construction of a new floating production storage and offloading hull and living quarters with Statoil Petroleum AS. In November of the same year, it announced a collaboration with DNV GL, A*Star's Singapore Institute of Manufacturing Technology and the National Additive Manufacturing Innovation Cluster to develop drones, additive manufacturing and digital twin technologies. On 5 September 2018, Sembcorp Marine acquired the intellectual property of Sevan Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horizontal Drilling
Directional drilling (or slant drilling) is the practice of drilling non-vertical bores. It can be broken down into four main groups: oilfield directional drilling, utility installation directional drilling, directional boring (horizontal directional drilling - HDD), and surface in seam (SIS), which horizontally intersects a vertical bore target to extract coal bed methane. History Many prerequisites enabled this suite of technologies to become productive. Probably, the first requirement was the realization that oil wells, or water wells, do not necessarily need to be vertical. This realization was quite slow, and did not really grasp the attention of the oil industry until the late 1920s when there were several lawsuits alleging that wells drilled from a rig on one property had crossed the boundary and were penetrating a reservoir on an adjacent property. Initially, proxy evidence such as production changes in other wells was accepted, but such cases fueled the development of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keppel FELS
Keppel Corporation (also known as Keppel Corp) is a Singaporean conglomerate headquartered in Keppel Bay Tower, HarbourFront. The company consists of several affiliated businesses that specialises in offshore & marine, property, infrastructure and asset management businesses. The company was founded in 1968 as Keppel Shipyard at the Keppel Harbour situated in Tanjong Pagar before moving its operations to Jurong, where the company focused on offshore and marine activities. Notable Keppel subsidiaries include Keppel Offshore & Marine (world's largest oil rig builder) and Keppel Land (world's 2nd most sustainable diversified real estate developer). History 1900 to 1980s: Keppel Harbour, establishment of Keppel Shipyard and expansion The name of the company ''Keppel'' was derived from a British ship captain, Captain Henry Keppel, who discovered a natural, deepwater harbour (the Keppel Harbour) in Tanjong Pagar in 1848. The harbour was previously known as New Harbour until 1900 whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subsea 7
Subsea 7 S.A. is a Luxembourgish-domiciled subsea engineering, construction and services company serving the offshore energy industry. The company is registered in Luxembourg with its headquarters in London. History The company was formed by the January 2011 combination of its two predecessor companies, Acergy S.A. and Subsea 7, Inc. Acergy was founded in 1970 as Stolt Nielsen Seaway, a division of the Norwegian Stolt-Nielsen Group offering divers for the exploration of the North Sea. After a series of acquisitions, including Comex Services of France in 1992 and Houston, Texas-based Ceanic Corporation in 1998, the company changed its name to Stolt Offshore in 2000. Five years later Stolt-Nielsen spun out the company as an independent business listed on the Oslo Stock Exchange and NASDAQ. The firm renamed as Acergy in March 2006. Subsea 7, Inc. was the result of a series of mergers between DSND Offshore AS, Halliburton Subsea, Subsea Offshore and Rockwater over an extended p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technip
Technip S.A. was a company that carried out project management, engineering and construction for the energy industry; in 2017 it completed a merger with FMC Technologies to form TechnipFMC. Its headquarters were in the 16th arrondissement of Paris. It has about 38,000 employees and operates in 48 countries. Overview Technip is primarily in the energy business and is active in three business segments, namely Subsea, Offshore & Onshore. It has around 38,000 employees and operates in 48 countries. It owns a fleet of 21 vessels in operation with 6 more under construction. As of the end of 2014, while the operating income of Technip Group from recurring activities stood at ~ Euros 825 million, the total revenues stood at more than Euros 10.7 billion.Technip full Year 2014 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flow Line
{{for, the molding defect, Flow marks A flow line, used on a drilling rig, is a large diameter pipe (typically a section of casing) that is connected to the bell nipple (under the drill floor) and extends to the possum belly (on the mud tanks) and acts as a return line, (for the drilling fluid as it comes out of the hole), to the mud Possum Belly The possum belly is used to slow the flow of returning drilling fluid before it hits the shale shakers. This enables the shale shaker to clean the cuttings out of the drilling fluid before it is returned to the pits for circulation. Sample Box Another common add on is the sample box. This is a heavy duty rubber hose that is inserted at the end of the flow line and at the other end emplaced into the sample box itself. The sample box is used to capture samples of drill cuttings for geological logging. The box is typically equipped with a raising door that allows the water and cuttings to escape after a sample is collected. Sting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drilling Riser
A drilling riser is a conduit that provides a temporary extension of a subsea oil well to a surface drilling facility. Drilling risers are categorised into two types: marine drilling risers used with subsea blowout preventer (BOP) and generally used by floating drilling vessels; and tie-back drilling risers used with a surface BOP and generally deployed from fixed platforms or very stable floating platforms like a spar or tension leg platform (TLP). Marine drilling riser A marine drilling riser has a large diameter, low pressure main tube with external auxiliary lines that include high pressure choke and kill lines for circulating fluids to the subsea blowout preventer (BOP), and usually power and control lines for the BOP. The design and operation of marine drilling risers is complex, and the requirement for high reliability means an extensive amount of engineering analysis is required. When used in water depths greater than about 20 meters, the marine drilling riser has to be t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
