Seismic Technology - 851 Words

Most site prospecting is based on GIS tools, however innovative technologies such as EGS offer new outlooks and require new considerations when classifying favourable areas. EGS is able to develop new reservoirs that otherwise could not be accessed by creating fractures in impermeable rock (Angelis-Dimakis et al., 2011). Although this technology has the potential to increase geothermal energy production significantly, it is controversial as it often involves hydraulic fracturing, thermal stimulation, and chemical stimulation, which have the potential to induce low magnitude earthquakes (Majer et al., 2007, Hofmann et al., 2014). Once permeability is increased, geothermal fluids are circulated through the reservoir; this circulation keeps†¦show more content†¦Hydraulic fracturing, which is used extensively in natural gas production, is a form of induced seismicity as the process over-pressurizes the rock until it fractures (Majer et al., 2007). There has been no occurrence of large earthquakes associated with geothermal production, though induced seismicity has been documented. These events have â€Å"few (or no) adverse physical effects on operations or on surrounding communities†; though public concern regarding the seismicity associated with EGS operations is present (Majer et al., 2007). These events do not compare to the cases where hydrocarbon production and waste disposal have induced seismic events large enough to cause significant damage. Therefore, EGS-induced seismicity should not pose a threat to geothermal energy development if quality site selection is carried out and operators understand the underlying causes. Developers must ensure community issues are handled adequately, education regarding these events is provided and, effective monitoring is undertaken. If monitored, induced seismicity can be beneficial to shed light on geothermal reservoir processes (Majer et al., 2007). 3. Study Area The Western Canadian Sedimentary Basin (WCSB) is located in western and central Canada (Majorowicz Moore, 2014). The basin is bound by the Rocky Mountains to the west and the Canadian Shield to the east (Majorowicz Grasby, 2010a). This study will focus particularly on the geothermal extraction potential of the AlbertaShow MoreRelatedA Study On Seismic Waves1888 Words   |  8 Pagesabout Seismic waves in relation to Earthquakes. In other words, we’ll be looking at Seismology, which is the study of the passage of elastic waves through the Earth. Seismic waves are waves of energy caused by the sudden breaking of rock within the earth or an explosion; these waves are the energy that is transmitted through the earth which is recorded on seismographs, which measures, amplifies, and records the motion of the ground (Endsley, 2016). Many different processes generate seismic wavesRead MoreStructural Systems And Earthquakes Disasters1160 Words   |  5 Pagesearthquakes or where they come from. Due to modern science and technology, scientists are now able to completely understand and track the effects of earthquakes. Earthquakes are driven and powered by tectonic movement in one form or another. The concept of plate tectonics and continental drift was developed by Alfred Wegener in 1915. However, the new concept was not widely accepted until the 1960’s (Earth Observatory of Singapore). Technology has allowed this theory to develop immensely over the courseRead MoreOil And Natural Gas Deep Under The Surface Of The Earth Chevr on Uses Seismic Technology Essay1183 Words   |  5 PagesDiscussion point 1: In order to explore for oil and natural gas deep under the surface of the earth Chevron uses seismic technology. Oil and Natural gas are mostly found in reservoir rocks. 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ThroughoutRead MoreTrends That Will Influence the Future of Training870 Words   |  4 Pagesthey know that employees are backbone of their company and can help companies compatitiveness a lot. We said ‘analyzing future is important. We can invastigate some future trends that will affect training. Some of them are; 1. the use of new Technologies for training delivery will increase. 2. demand for training for virtual work arregements will rise 3. emphasis on capture and storage and use of intellectual capital will increase 4. companies will rely on learning management systems, integrationRead MoreScience And Technology : Science862 Words   |  4 PagesScience and Technology Science and technology are two very different, but two very similar things. Technology and science are both advancing at a very rapid speeds, which means everyday they rely on each other more and more. Science and technology are in deed interdependent. Science is used in technology, and technology is used in science. Both are important to our society today, and together, they have affected people’s lives all over the world. Science is the knowledge or the study of the naturalRead MorePlate Tectonics Paper1864 Words   |  8 Pagespulls the older, colder, and thus heavier ocean floor with more force than the newer, lighter sea floor (Khara, 2010). Main Plate Tectonic Movement One of the most notable aspects of the Mid-West area of the United States would be the New Madrid Seismic Zone that is made up of reactivated faults. These faults formed when what is now the North American continent began to split, or rift apart during the breakup of the supercontinent Rodinia during the Neoproterozoic Era, which was about 750 millionRead MoreSeismic Waves Essay765 Words   |  4 PagesSeismic Imaging: Seismic imaging facilitates an outstanding sound source into the ground to survey subsurface conditions and to maybe perceive high centralizations of contamination. Authorities called geophones, nearly looking like beneficiaries, get echoes that arrival up through the ground and record the power and time of the resonate on PCs. Data planning changes these signs into photos of the geologic structure. This development is practically identical on a fundamental level to active electromagneticRead MoreApap Information System1062 Words   |  5 Pagesit is a the standard language to communicate with RDBMS) (American National Standards Institute), as opposed to now where data includes huge volume, high velocity and variety, it is now measured in Petabytes (1 Petabyte = 1000000 Gigabyte). New technologies have been developed to analyze the new types of data (semi - structured, unstructured) using Hadoop systems. The Apache Hadoop system is an open source software, it is a framework that allows for the distributed processing of large amount of dataRead MoreA liking for science, and a passion towards technology enabled me to choose Earth Science as a600 Words   |  3 PagesA liking for science, and a passion towards technology enabled me to choose Earth Science as a profession. From a very younger age I became very passionate about the day to day marvels of science happened around this curiosity of mine eventually was discovered by my teachers and to have a better understanding on every day science I took science subjects in my O and A levels. My bachelor degree in Applied Geology led me to acquire a strong background of concepts such as structural Geology, Basics