Shale Oil - 994 Words

Shale Oil A new player -at least in the United States- is entering in the game with a lot of enthusiasm among some of the audience, and a lot of skepticism by some others, that this unconventional player will overtake the conventional ones any time soon. Although, Big hops are held on the new player in the future. This new player is oil shale. The number estimated of oil shale in place in the US is around 4.28 trillion Barrel. An immense amount that’s even hard to imagine. Unfortunately, this amount is not 100% recoverable and the actual recoverable amount is unknown due to the lack of economic methods of recovery. The extraction of economic quantities of oil shale will be true in the near future due to†¦show more content†¦Electricity generators or simply heaters can be placed on surface or in the well bore. Surface heaters are better for maintenance issues. The heated shale oil is then extracted by separate dedicated production wells. After pyrolysis and electrofracking, comes rubbulization the third approach to the economic recovery of shale oil. This approach was taken by Chevron Oil Company. Rubbulization is breaking a zone of reservoir into separate chunks of rock .In other words, generating fractures in the three dimensions. while heated carbon dioxide is used for the decomposition Kerogen in oil shale. The process involves drilling vertical wells into the oil shale formation and applying horizontal fractures induced by injecting carbon dioxide through drilled wells and then pressured through the formation for circulation through the fractured intervals to rubbulize the production zone. Rubbulization propellants and explosives may be used. The used carbon dioxide then is routed to the gas generator to be reheated and recycled. The remaining organic matter in previously heated and depleted zones is combusted in-situ to generate the heated gases required to process successive intervals of treated wells. These g ases would then be pressured from the depleted zone into the newly fractured portion of the formation and the process would be repeated. After that, the hydrocarbon fluids are brought up in conventional vertical oil wells as any other conventionalShow MoreRelatedOil And Natural Gas : Why Black Shales Can Be Hosts Of A Significant Amount Of Uranium1074 Words   |  5 Pages6. URANIUM IN MUDROCKS - BLACK SHALES It has been broadly recognized that black shales can be hosts of a significant amount of Uranium when compared to other sedimentary rocks (Swanson, 1961). The black shales are very attractive because these typically contain good quantities of organic matter, and therefore, are potential stratigraphic intervals for source of hydrocarbons (Peters and Cassa, 1994). The generated hydrocarbons (oil and natural gas) from these shales are derived directly from the thermalRead MoreFracking Technology On Extraction Of Shale Gas And Oil Essay1041 Words   |  5 Pagestechnology on extraction of shale gas and oil? Unconventional gas and oil extraction process known as hydraulic fracturing, hydrofracking or fracking is a technique used to extract shale gas and oil, on which high pressure fluid is injected, mainly water, containing sand, chemicals or other granular materials which are pumped with a fluid medium under pressure into rock, so that fractures formed in this process are held open when the pressure is released, allowing oil or gas to flow more freelyRead MoreFracking Is Not The Cleanest Alternative For Oil Reclamation Of Shale Gas From Subterranean Rock Formations1726 Words   |  7 Pageseffects. The massive oil deposits recovered by modern hydraulic fracturing can be considered as the oil boom of the twenty-first century and with new methods, safety procedures, and technology, potential hazards can be reduced or even eliminated. Due to the many possible hazards of the fracking process, it has initiated much political discussion at the state and federal levels of government, while i nciting concern of local citizens. Fracking is not the cleanest alternative to oil reclamation, but hasRead MoreThe Control of Public Land and the Consequences of Global Climate811 Words   |  3 Pagesbecome â€Å"energy independent.† As demand for energy rises, the need to extract more and dirtier fossil fuels will rise as well. Tar sands oil and oil shale are dirtier cousins to conventional oil. Despite its name, oil shale is not oil at all, but a rock that contains a waxy substance known as kerogen. Kerogen has only one tenth the energy potential of crude oil. When kerogen is heated to high temperatures, it liquefies and can been turned into a synthetic petroleum product. There are two methodsRead MoreThe Energy Information Administration ( 2016 )1250 Words   |  5 Pagesaverage of 9.4 million barrels of crude oil a day, a rate of production not seen in over 45 years (EIA, 2015). In 2008 production averaged 5 million barrels a day. This drastic increase in production can be attributable, in part, to advances in hydraulic fracturing. According to the Energy Information Administration (2016) this controversial drilling technology has been in use for over 6 decades, but has otherwise contributed relatively little to total crude oil output. In 2000 23,000 hydraulic fracturedRead MoreShale Gas : An Explor ation Depth Analysis2690 Words   |  11 PagesShale Gas: An In Depth Analysis TEJERA, STEPHANIE EVR3010 2077687 Top to bottom: One of the many plants in existence extracting shale oil, and the other of the shale reserves in the United States presented in a map, and are from www.metallirari.com and www.fracfocus.org. Index of Contents Title page†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.1 Index of Contents†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...2 Introduction†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...†¦3 Synopsis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..4 Causes ofRead MoreStatement of Interest in Pursuing a PhD Degree in Hydraulic Fracturing679 Words   |  3 Pagesthe impact of such work in enhancing optimal development and hydrocarbon recovery. I discussed my interests with Dr. John Doe, who has also obliged to serve as my supervisor should I be admitted into the doctorate program. The role of shale oil, shale gas, tight oil and tight gas reservoirs, generally classified as unconventional reservoirs, in meeting with the ever-increasing energy demand has come under serious considerations in recent times. While significant successes have been achieved in gettingRead MorePetroleum Geology Of The Sarir Essay894 Words   |  4 Pagesâ€Å"C† FIELD IN THE SIRTE BASIN, LIBYA 1. INTRODUCTION The Sarir ‘C’ oil field is a super-giant hydrocarbon field, located near the south-eastern margin of the late Cretaceous – Tertiary Sirte Basin of Libya. The field is 56km long, 40km wide, and covers an area of about 378km2. 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