Best current affairs & GK article on Shale gas Shale gas—an “unconventional” source of methane, like coal-bed gas (in coal seams) and tight gas (trapped in rock formations) It is Colourless, odourless, lighter than air. SubscribeEnvironment9 Comments8 years Ago, Ref.:http://www.economist.com/node/21558432. They are deeper in comparison to conventional crude oil found at 1,500 metres. Utilisation of domestic shale gas can support India’s growing energy demands besides reducing dependence on expensive energy imports. Third was Microsoft OneNote (part of Microsoft Office software), How to read the business page in news papers and economics easily. Sources of Shale gas reserves in India are Cambay, Gondwana, Krishna Godavari and Kaveri and Assam - Arakhan. The US Energy Information Administration estimated that India held 38 trillion cubic feet of proven natural gas reserves. In India Scientists identify 28 basins where production of shale gas can start in five years; OIL and Natural Gas Corporation (ONGC) has made India’s first shale-gas discovery. Therefore creates following problems. This webpage has been developed to answer the many questions that people have about shale gas and hydraulic fracturing (or fracking). Shale gas—an “unconventional” source of methane, like coal-bed gas (in coal seams) and tight gas (trapped in rock formations). 44 : IFS(M)-2020 In terms of its chemical makeup, shale gas is typically a dry gas primarily composed of methane. Shale gas is natural gas formed from being trapped within shale formations. Laxmi Vilas Palace, Vadodara is constructed since the Gaekwad, a prominent Maratha family. Oil prices jumped by close to 10% for its biggest daily gain in almost six months after news of a highly effective vaccine against COVID-19 and Saudi Arabia’s assurance that an OPEC+ oil output deal could be adjusted to balance the market. In this technique, water along with chemicals and sand are pumped into the well and a fracture or crack is developed in the shale rock to release the hydrocarbons trapped in shale formations to flow from the shale into the well… Hence, there is shortage of Guar-gum, for domestic industries willing to explore shale gas ,but who cannot keep up with the prices offered by Americans. Sir you posted about a software which helps in making notes. Can you please give me that link. Cauvery Basin 3. India’s energy security is a critical issue and its economy and even foreign relations are substantially affected by its dependence upon imported crude oil. Your email address will not be published. Shale gas is extracted by pumping high quantities of chemicals, water and sand into dense shale rock formations to release gas that is then pumped to the surface. [Download] UPSC Mains-2020 Essay Paper, Including Topicwise last 28 YEARS Essay Question Papers (1993-2020) with booklist, strategy! Experimental Usage as fuel for trucks, lorries and buses. Indian companies have contracted close to 8 million barrels of crude oil from the US. and 'shale gas', consider the following statements : 1. Statement 1, propane and butane only. Faced with declining natural gas production, the federal government invested in many supply alternatives, including … Therefore, Shale gas not traded in international-commodity market unlike coal or crude oil. -7 : Mains-2020 The US Energy Information Administration estimated that India held 38 trillion cubic feet of proven natural gas reserves. Cambay Basin 2. Guar gum is too costly. A flexible fuel, can heat homes, run industrial boilers. With references to organic farming in India, consider the following statements: ‘The National Programme for Organic Production’ (NPOP) is operated under the guidelines and … Shale gas is natural gas formed from being trapped within shale formations. Our Indian estimate is that India hass around 527 tcf of shale gas reserve. But due to heavy imports from US shalegas companies, its prices have increased by ten times within a year. Shales are fine-grained sedimentary rocks that can be rich resources of petroleum and natural gas. In Europe shale gas is not used because of environmental rules and limited property rights. The information provided below explains the basics, including what shale gas is, where it’s found, why it’s important, how it’s produced, and challenges associated with production. Question was asked in mains 2013. Every aspirant has confusion on which book to follow especially for Mains. Shale gas requires hydraulic fracking method for extraction. We’ve shortage of water even for drinking and irrigation, so diverting water for shale-gas exploration, will prove to be tough, especially given the judicial activism and PILs in India. shale gas extraction is natural gas produced from shale formations (or the gas trapped in clay and Sedimentary rocks beneath). 205 : CAPF-2021 I am not asking about FOXIT pdf reader . Methane released from gas hydrate may therefore play a significant role in climate change. That is around 527 tcf of shale gas reserve. Sadhu bet – Statue of unity. It is also pre- requisite … Continue reading "INDIA’S ENERGY SECURITY: OIL AND GAS … GK: Gazprom is Russia’s huge state-run gas producer and supplier of 25% of Europe’s gas. Shale gas can be a solution for the rising energy requirements for a fast-growing economy like India. In India Scientists identify 28 basins where production of shale gas can start in five years; Download FREE June 2020 IE Magazine PDF for UPSC Mains Preparation! Liquefied petroleum gas (LPG) == Mixture of butane and propane. (UPSC CSAT 2016) 1 and 2 only. But such LNG-terminal will also require huge investments. 2. Storage & Transportation = difficult + expensive.. 245 : Mains-2021, © Copyright 2009-2019 Mrunal Patel, Gujarat, India | All Rights Reserved, [Environment] Shale Gas: Advantages and limitations as an Energy source, “[Environment] Shale Gas: Advantages and limitations as an Energy source”. SYNOPSIS [5th NOVEMBER,2020] Day 22: IASbaba’s TLP (Phase 2): UPSC Mains Answer Writing (General Studies) 1. 8), © 2020 Basix Education Pvt. Issues with Gas Hydrates Extraction | UPSC – IAS. Shale Gas is the gas trapped in the sedimentary shale rock formations. It is the statue of Sardar Patel. Conventional gas reservoirs are created when natural gas migrates toward the Earth's surface from an organic-rich source. Coalbed methane is the pure methane gas extracted from coal seams, while shale gas is a mnixture of propane and butane only that can be extracted from fine-grained sedimentary rocks. It was called “Freemind” (to create mindmaps) The process of extracting shale oil and gas requires deep vertical drilling followed by horizontal drilling. Shales are fine-grained sedimentary rocks that can be rich sources of petroleum and natural gas. Suggesting, a detailed booklist will… It is colourless, odourless gas, lighter than air. Shale gas in the United States is an available source of natural gas. Ans . Shale gas is natural gas so would contain methane also plus impurities ; 2nd statement – no shale resources, again wrong. Shale-gas is cheaper than gas, releases 50% less CO. Shale gas power stations are safer than nuclear reactors and cheaper than renewables sources such as solar electricity cell. It is unconventional source of methane, like coal-bed gas (in coal seams) and tight gas (trapped in rock formations). Your email address will not be published. land acquisition problems, especially where Union and State governments are ruled by different political parties. Subject matter falls under Director General of Hydrocarbans (DGH). Sir , it would be helpfull if you add problems associated with “frauckling technology” for extraction of shale gas.. In India, abundant coalbed methane sources exist, but so far no shale gas sources have been found. Public sector companies and corporations like ONGC, OIL and GAIL are exploring these sites. [Win20CSP] Mrunal’s Free Economy Update Lecture#7: International Trade, BoP & More in Pillar3, Mrunal Free Live Lecture: IAS Daily Study planner & UPSC FAQs by 1st Attempt Candidates & Launch of Batches for 2021,2022,2023. So it is categorized as Natural Gas. To construct Gas pipelines, you’ve to spend millions of $$ per km. 2 and 3 only. This is one area where USA is far ahead of us, we’ve much to learn from them. Besides oil, Gas Authority of India (GAIL) will be bringing in the first cargo of liquefied natural gas from the US to India early next year. D Shale gas. Gas prices in different parts of the world are set by quite different mechanisms, they vary wildly across the world. The state-owned company says the discovery, on 25 January in the Barn Measure shale, West Bengal, happened after extensive studies were carried out on basins across the country. India is largest producer of Guar gum. Shales are fine-grained sedimentary rocks that can be rich sources of petroleum and natural gas. 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Led by new applications of hydraulic fracturing technology and horizontal drilling, development of new sources of shale gas has offset declines in production from conventional gas reservoirs, and has led to major increases in reserves of US natural gas. Ltd. All Rights Reserved, CULTURE OF NORTH EAST: folk dances/festivals, Compensatory Afforestation Fund Management and Planning Authority (CAMPA), Microorganisms for Environmental Management, Project Sagarmala for development of Port Infrastructure, Adaptations made for survival in Tropical Region, Adaptations made for survival in Tundra Biome, Namami Gange: National Mission for Clean Ganga, Green Buildings and their rating system in India, Terminologies associated with ecological organisation, Terminologies associated with Mobile technology, Hydroponics: Hi-tech Form of agriculture practice, United Nations Framework Convention on Climate Change (UNFCCC). Gas hydrates are also important for seafloor stability studies, because “melting” gas hydrate may cause seafloor “landslides”. 3 only. China is estimated to … Oil requirement in future will be significantly higher, because of growth in economy and in turn growing consumption of households and industry. That was good enough for the needs of the nation for 29 years, it was said. Krishna-Godavari Basin Select the correct answer using the code given below. However, in the second part we need to mention Pivot to Asia, Malabar Drill, CISMOA and … Required fields are marked *. 1, 2 and 3 . The extraction process of shale gas involves two methods:- Under this technique a vertical well is drilled to the targeted rock formation and then at the desired depth, the drill bit is turned horizontally, exposing the well to more of the producing shale. Shale gas also provides feedstock for the petrochemicals industry, which is turned into plastics, fertiliser and other useful stuff. Horizontal drilling began in the 1930s, and in 1947 a well was first fracked in the U.S.. Federal price controls on natural gas led to shortages in the 1970s. 23 : CDS 2021-I That was good enough for the needs of the nation for 29 years, it was said. It has no global price comparision platform. The shale oil will be refined at one of IOC’s refineries in Gujarat, Panipat, or Agra. This is called fracking. Shale Gas is found in the area of Cambay basin. 163 : Prelim-2021 Only sweeping, red flag, pause and think. UPSC (IAS) Prelims 2021 exam date is approaching and aspirants must be preparing for the exam in full swing. Shale gas—an “unconventional” source of methane, like coal-bed gas (in coal seams) and tight gas (trapped in rock formations) Many forget that Polity mains syllabus is different from prelims as a result often even rank holders score very average marks in GS paper 2 (Including myself). How is it formed? 1B, Second Floor,Pusa Road, Karol Bagh,New Delhi - 110005(Beside Karol Bagh Metro Station Gate No. 184 : IEnggS-2021 In Europe shale gas isnot used because of green rules and limited property rights. To extract shale gas, companies employ “fracking” or “hydraulic fracturing” process. They inject a mixture of water, chemicals and sands into the well at very high pressure. Tight gas sands, Shale gas, sync gas, coal bed methane. 1. another was “Evernote.” In which of the following regions of India are shale gas resources found? It is cheaper than natural gas, releases 50% less CO2, hence better source for generating electricity. The Somnath temple of Gujarat, India, is believed to be the first among the twelve Jyotirlinga shrines of Shiva. Energy Information Administration of the USA predicts that by 2035, more than 45% of US Natural gas supply will come from shale gas. 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