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Derna Oil Field
The Derna oil field is a shale oil field located in Derna, Bihor County. It was discovered in 1900 but remained undeveloped. The total proven reserves Proven reserves (also called measured reserves, 1P, and reserves) is a measure of fossil fuel energy reserves, such as oil reserves, natural gas reserves, and coal reserves. It is defined as the " antity of energy sources estimated with reasonabl ... of the Derna oil field are around 33.5 million barrels (4.5×106tonnes), and production if started would be centered on . References Oil fields in Romania Geography of Bihor County {{Romania-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romania
Romania ( ; ro, România ) is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern, and Southeast Europe, Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, Serbia to the southwest, Moldova to the east, and the Black Sea to the southeast. It has a predominantly Temperate climate, temperate-continental climate, and an area of , with a population of around 19 million. Romania is the List of European countries by area, twelfth-largest country in Europe and the List of European Union member states by population, sixth-most populous member state of the European Union. Its capital and largest city is Bucharest, followed by Iași, Cluj-Napoca, Timișoara, Constanța, Craiova, Brașov, and Galați. The Danube, Europe's second-longest river, rises in Germany's Black Forest and flows in a southeasterly direction for , before emptying into Romania's Danube Delta. The Carpathian Mountains, which cross Roma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bihor County
Bihor County () is a county ( județ) in western Romania. With a total area of , Bihor is Romania's 6th largest county geographically and the main county in the historical region of Crișana. Its capital city is Oradea. Toponymy The origin of the name Bihor is uncertain, except that it likely takes its name from an ancient fortress in the current commune of Biharia. It possibly came from ''vihor'', the Serbian and Ukrainian word for "whirlwind" (вихор), or Slavic ''biela hora'', meaning "white mountain". Another theory is that Biharea is of Daco-Thracian etymology (''bi'' meaning "two" and ''harati'' "take" or "lead"), possibly meaning two possessions of land in the Duchy of Menumorut. Another theory is that the name comes from ''bour'', the Romanian term for aurochs (from the Latin word '' bubalus''). The animal once inhabited the lands of northwestern Romania. Under this controversial theory, the name changed from ''buar'' to ''buhar'' and to ''Bihar'' and ''Bihor''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tight Oil
Tight oil (also known as shale oil, shale-hosted oil or light tight oil, abbreviated LTO) is light crude oil contained in unconventional petroleum-bearing formations of low permeability, often shale or tight sandstone. Economic production from tight oil formations requires the same hydraulic fracturing and often uses the same horizontal well technology used in the production of shale gas. While sometimes called "shale oil", tight oil should not be confused with oil shale (shale rich in kerogen) or shale oil (oil produced from oil shales). Therefore, the International Energy Agency recommends using the term "light tight oil" for oil produced from shales or other very low permeability formations, while the World Energy Resources 2013 report by the World Energy Council uses the terms "tight oil" and "shale-hosted oil". In May 2013 the International Energy Agency in its ''Medium-Term Oil Market Report'' (MTOMR) said that the North American oil production surge led by unconventio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Derna, Bihor
Derna ( hu, Felsőderna) is a commune in northeastern Bihor County, Crișana, Romania, 50 km from the county seat, Oradea and 35 km from Marghita. It borders the communes of Popești, Chișlaz, Brusturi and Spinuș. It is composed of five villages: Derna, Dernișoara (''Alsóderna''), Sacalasău (''Sástelek''), Sacalasău Nou (''Újsástelek'') and Tria (''Terje''). Demographics At the 2011 census, 72.5% of inhabitants were Romanians, 19.4% Slovaks, 6.8% Hungarians and 1.1% Roma. Natives *Miron Cozma Miron Cozma (born August 25, 1954) is a former Romanian labor-union organizer and politician, and leader of Romania's Jiu Valley coal miners' union. He is best known for his leading the miners of the Jiu Valley during the September 1991 Mineriad ... (born 1954), former labor-union organizer and politician, and leader of the Jiu Valley coal miners' union References Communes in Bihor County Localities in Crișana {{Bihor-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proven Reserves
Proven reserves (also called measured reserves, 1P, and reserves) is a measure of fossil fuel energy reserves, such as oil reserves, natural gas reserves, and coal reserves. It is defined as the " antity of energy sources estimated with reasonable certainty, from the analysis of geologic and engineering data, to be recoverable from well established or known reservoirs with the existing equipment and under the existing operating conditions." A reserve is considered proven if it is probable that at least 90% of the resource is recoverable by economically profitable means. Operating conditions are taken into account when determining if a reserve is classified as proven. Operating conditions include operational break-even price, regulatory and contractual approvals, without which the reserve cannot be classified as proven. Price changes therefore can have a large impact on the classification of proven reserves. Regulatory and contractual conditions may change, and also affect the am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Fields In Romania
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] |
