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Drill Ship
A drillship is a merchant vessel designed for use in exploratory offshore drilling of new oil and gas wells or for scientific drilling purposes. In recent years the vessels have been used in deepwater and ultra-deepwater applications, equipped with the latest and most advanced dynamic positioning systems. History The first drillship was the '' CUSS I'', designed by Robert F. Bauer of Global Marine in 1955. The ''CUSS I'' had drilled in 400-foot-deep waters by 1957.Schempf, F. (2007). Pioneering Offshore: The Early Years. ulsa, OK PennWell Custom Pub.. Robert F. Bauer became the first president of Global Marine in 1958. In 1961 Global Marine started a new drillship era. They ordered several self-propelled drillships each with a rated centerline drilling of 20,000 foot-wells in water depths of 600 feet. The first was named ''CUSS ( Glomar) II'', a 5,500-deadweight-ton vessel, costing around $4.5 million. Built by a Gulf Coast shipyard, the vessel was almost twice the size ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kanuni Ship 20201020 2
Suleiman I ( ota, سليمان اول, Süleyman-ı Evvel; tr, I. Süleyman; 6 November 14946 September 1566), commonly known as Suleiman the Magnificent in the West and Suleiman the Lawgiver ( ota, قانونى سلطان سليمان, Ḳānūnī Sulṭān Süleymān) in his realm, was the tenth and longest-reigning Sultan of the Ottoman Empire from 1520 until his death in 1566. Under his administration, the Ottoman Empire ruled over at least 25 million people. Suleiman succeeded his father, Selim I, as sultan on 30 September 1520 and began his reign with campaigns against the Christian powers in central Europe and the Mediterranean. Belgrade fell to him in 1521 and the island of Rhodes in 1522–23. At Mohács, in August 1526, Suleiman broke the military strength of Hungary. Suleiman became a prominent monarch of 16th-century Europe, presiding over the apex of the Ottoman Empire's economic, military and political power. Suleiman personally led Ottoman armies in conqu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-submersible
Semi-submersible may refer to a self-propelled vessel, such as: *Heavy-lift ship, which partially submerge to allow their cargo (another ship) to float into place for transport *Narco-submarine, some of which remained partially on the surface *Semi-submarine, which cannot fully submerge *Semi-submersible naval vessel, which partially submerges to minimize being observed *Semi-submersible platform, which is typically transported to a location where it is placed in service *Oil platform An oil platform (or oil rig, offshore platform, oil production platform, and similar terms) is a large structure with facilities to extract and process petroleum and natural gas that lie in rock formations beneath the seabed. Many oil platfor ..., a large structure with facilities for well drilling to explore, extract, store, and process petroleum and natural gas, in deeper water (more than 1,500 metres (4,900 ft)), the semisubmersibles or drillships are maintained at the required drilling loc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drillships
A drillship is a merchant vessel designed for use in exploratory offshore drilling of new oil and gas wells or for scientific drilling purposes. In recent years the vessels have been used in deepwater and ultra-deepwater applications, equipped with the latest and most advanced dynamic positioning systems. History The first drillship was the ''CUSS I'', designed by Robert F. Bauer of Global Marine in 1955. The ''CUSS I'' had drilled in 400-foot-deep waters by 1957.Schempf, F. (2007). Pioneering Offshore: The Early Years. ulsa, OK PennWell Custom Pub.. Robert F. Bauer became the first president of Global Marine in 1958. In 1961 Global Marine started a new drillship era. They ordered several self-propelled drillships each with a rated centerline drilling of 20,000 foot-wells in water depths of 600 feet. The first was named ''CUSS ( Glomar) II'', a 5,500-deadweight-ton vessel, costing around $4.5 million. Built by a Gulf Coast shipyard, the vessel was almost twice the size o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valaris Plc
Valaris plc is an offshore drilling contractor headquartered in Houston, Texas, and incorporated in the UK. It is the largest offshore drilling and well drilling company in the world, and owns 56 rigs, including 40 offshore jackup rigs, 11 drillships, and 5 semi-submersible platform drilling rigs. In 2021, the company's largest customers were BP (11% of revenues) and Total S.A. (9% of revenues). History In 1975, after the 1973 oil crisis, John R. Blocker bought Choya Energy, a six-rig contract drilling company based in Alice, Texas, and renamed the company Blocker Energy. In 1980, the company became a public company via an initial public offering. In 1981 and early 1982, the company borrowed heavily to expand its fleet to 54 rigs. However, in late 1982, the price of oil plunged and, to avoid bankruptcy, Blocker Energy restructured, giving 64% of the company to its banks in exchange for $240 million in debt forgiveness. By 1983, the company was only operating 6 rigs, although ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Türkiye Petrolleri Anonim Ortaklığı
Türkiye Petrolleri Anonim Ortaklığı (TPAO) (Turkish Petroleum Corporation) was founded in 1954 by Law No. 6327 with the responsibility of being involved in hydrocarbon exploration, drilling, production, refinery and marketing activities of oil and gas in Turkey as the national company. Being an important actor of the national economy, TPAO achieved many “firsts” of the Turkish oil industry. The company, its history reaching back over a half century, has given rise to seventeen major companies, including Petkim, Tüpraş and POAŞ to Turkey. Until 1983, as an integrated oil company, it was engaged in all the activity fields of oil industry from exploration to production, refinery, marketing and transportation. Today, TPAO is a national oil company involved in merely upstream (exploration, drilling, well completion and production) sector. Operations The core activities of TPAO are: * Exploration, drilling, production and well completion * Natural gas storage * Partici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seadrill
Seadrill is a deepwater drilling contractor for the petroleum industry. It is incorporated in Bermuda for tax purposes and managed from London and Houston The company operates semi-submersible platforms, jackup rigs and drillships. History Seadrill was incorporated as a Bermuda company on May 10, 2005 by John Fredriksen, a Norwegian-born shipping tycoon, and listed on the Oslo Stock Exchange in November 2005. In July 2005, the company acquired jack up rigs from Odfjell Drilling. In September 2006, the company acquired a controlling share of Smedvig by outbidding Noble Corporation. In 2007, the company acquired Eastern Drilling. In May 2010, the company outbid Ensco (now Valaris plc) for Scorpion Offshore, valuing the company at $567 million. In 2014, Seadrill conducted an initial public offering of its North Atlantic Drilling subsidiary, which owns harsh environment rigs. Seadrill continued to own 70% of North Atlantic Drilling. In April 2013, the company sold the majority of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noble Corporation
Noble Corporation plc is an offshore drilling contractor organized in London, United Kingdom. Its affiliate, Noble Corporation, is organized in the Cayman Islands. It is the corporate successor of Noble Drilling Corporation. The company operates 24 drilling rigs including 8 drillships, 4 semi-submersible platforms, and 12 jackup rigs. In 2020, 26.6% of revenues were from Exxon Mobil, 21.7% of revenues were from Royal Dutch Shell, 14.3% of revenues were from Equinor, and 13.8% of revenues were from Saudi Aramco. History In 1985, Noble Affiliates, Inc., completed the corporate spin-off of Noble Drilling Corporation. In 2002, the company underwent a restructuring whereby it moved its domicile to the Cayman Islands and established Noble Corporation as the parent holding company. In early 2009, the company moved its domicile from the Cayman Islands to Switzerland due to the potential for more U.S. taxes on Caribbean tax havens. In 2013, the company moved to the United Kingdom. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Ocean Discovery Program
The International Ocean Discovery Program (IODP) is an international marine research collaboration dedicated to advancing scientific understanding of the Earth through drilling, coring, and monitoring the subseafloor. The research enabled by IODP samples and data improves scientific understanding of changing climate and ocean conditions, the origins of ancient life, risks posed by geohazards, and the structure and processes of Earth's tectonic plates and uppermost mantle. IODP began in 2013 and builds on the research of four previous scientific ocean drilling programs: Project Mohole, Deep Sea Drilling Project, Ocean Drilling Program, and Integrated Ocean Drilling Program. Together, these programs represent the longest running and most successful international Earth science collaboration. Scientific scope The scientific scope of IODP is laid out in the program's science plan, ''Illuminating Earth's Past, Present, and Future''. The science plan covers a 10-year period of operati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diamond Offshore Drilling
Diamond Offshore Drilling, Inc. is an offshore drilling contractor. The company is headquartered in Katy, Texas, United States, and has major offices in Australia, Brazil, Mexico, Scotland, Singapore, and Norway. The company operates 15 drilling rigs including 11 semi-submersible platforms and 4 drillships. In 2019, the company's revenues were primarily from Hess Corporation (28.9%), Occidental Petroleum (20.6%), Petrobras (19.5%), and BP (3.1%). Operations in the United States accounted for 52.5% of the company's revenues in 2019. History In the early 1960s, Brewster-Bartle, an onshore drilling company, filed bankruptcy. In 1964, Don McMahon acquired Brewster-Bartle from its bank creditors and formed Diamond M Drilling Company, named after Diamond M Acres, his ranch near Simonton, Texas, which then expanded into offshore drilling. In 1970, Diamond M became a public company via an initial public offering. In 1977, Kaneb Services acquired the company for $102 million. In 1989, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Directional 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] |
Reliance Industries
Reliance Industries Limited is an Indian multinational conglomerate company, headquartered in Mumbai. It has diverse businesses including energy, petrochemicals, natural gas, retail, telecommunications, mass media, and textiles. Reliance is one of the most profitable companies in India, the largest publicly traded company in India by market capitalisation, and the largest company in India as measured by revenue. It is also the one of the top largest employer in India with over 236,000 employees in the world. The company is ranked 100th on the Fortune Global 500 list of the world's biggest corporations as of 2022. Reliance continues to be India's largest exporter, accounting for 7% of India's total merchandise exports and it has access to markets in over 100 countries. Reliance is responsible for almost 5% of the Government of India's total revenue from customs and excise duty. It is also the highest income tax payer in the private sector in India. The company has relatively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transocean
Transocean Ltd. is an American company. It is the world's largest offshore drilling contractor based on revenue and is based in Vernier, Switzerland. The company has offices in 20 countries, including Canada, the United States, Norway, United Kingdom, India, Brazil, Singapore, Indonesia, and Malaysia. In 2010, Transocean was found partially responsible (30% of total liability) for the Deepwater Horizon oil spill resulting from the explosion of one of its oil rigs in the Gulf of Mexico. In 2019, Royal Dutch Shell accounted for 26% of the company's revenues, while Equinor accounted for 21% of the company's revenues, and Chevron accounted for 17% of the company's revenues. History Transocean was formed as a result of the merger of Southern Natural Gas Company, later Sonat, with many smaller drilling companies. In 1953, the Birmingham, Alabama-based Southern Natural Gas Company created The Offshore Company after acquiring the joint drilling operation DeLong-McDermott from DeLon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
