This document discusses shale gas production in the United States, China, and India. It provides historical context on the development of shale gas extraction technologies in the US. While the US has seen a boom in shale gas production due to supportive policies and technological innovations, China has faced challenges replicating US success due to lack of experience, high costs, environmental concerns, and need for further technological development to access reserves deeper underground. India has significant shale gas reserves but also faces hurdles around infrastructure, regulations, and adapting extraction technologies to its geological conditions and water availability. Indian companies have invested in US shale production to gain experience that could help develop India's shale gas potential.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
The document discusses India's shale gas potential and strategies for developing it. It notes that India has significant shale gas reserves but has not aggressively pursued exploration or production. The document recommends that India follow China's strategy of partnering with US universities and companies to develop expertise in shale gas technologies and build talent pools. It also suggests the government create a shale gas mission to accelerate development of India's reserves through partnerships with US entities and incentives for companies. Overall the document provides an overview of India's shale gas resources and opportunities and calls for bolder policies to promote their development.
This document discusses shale gas, an unconventional source of natural gas found in shale rock formations hundreds of meters underground. It can be extracted through hydraulic fracturing and horizontal drilling. While shale gas can increase energy supply and reduce dependence on foreign oil, there are environmental concerns about potential groundwater contamination and impacts on wildlife habitats and communities. The document also outlines the global distribution of shale gas resources and debates around the pros and cons of developing this energy source.
This document summarizes a presentation on the competing issues of energy security and water security as they relate to coal seam gas and shale gas extraction through hydraulic fracturing in Australia. It discusses the risks fracking poses to reducing groundwater supply and quality. While fracking has economic benefits, there are also concerns about potential contamination of groundwater from chemicals and methane, as well as depletion of water resources. The likelihood of large-scale coal seam gas extraction in Queensland is high given planned liquefied natural gas projects and investments from major energy companies in shale gas prospects in the Cooper Basin. However, the potential environmental impacts on water remain contested and could be exacerbated by economic pressures on state governments.
“US Shale Gas Industry Analysis” Report Highlight:
US Shale Gas Industry Overview
Shale Gas Exploration, Technical and Technology Aspects
US Shale Gas Reserve Analysis: Technical & Recoverable Reserves
Investments in Shale Gas Exploration & Production
US Shale Gas Sector Dynamics
Shale Boom to Drive LNG Export Projects
The document provides information on shale gas production from shale formations through horizontal drilling and hydraulic fracturing. It describes the multi-stage well construction process, including drilling vertically to depth before deviating the wellbore horizontally within the shale layer. Hydraulic fracturing is then used to create fractures in the shale, allowing natural gas to flow into the wellbore. Testing follows to measure gas and fluid recovery from the shale reservoir.
This document discusses shale gas as a resource and its development from the Marcellus Shale formation. It notes the environmental and community concerns around extracting shale gas via hydraulic fracturing, as well as the economic benefits it provides through jobs and income. Both supporters and critics of shale gas development are mentioned. The document also provides background on the geology of shale gas formations and the technical process of extracting the natural gas resource.
This document summarizes a presentation on modern shale gas development. It discusses how advances in horizontal drilling and hydraulic fracturing have made shale gas production economically viable in recent years. It provides an overview of major shale gas plays in the US and details of the geology, drilling, fracturing process and environmental considerations of shale gas development. The presentation emphasizes how horizontal drilling reduces surface impacts compared to vertical wells and discusses water sourcing, reuse and disposal in different shale basins.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
The document discusses India's shale gas potential and strategies for developing it. It notes that India has significant shale gas reserves but has not aggressively pursued exploration or production. The document recommends that India follow China's strategy of partnering with US universities and companies to develop expertise in shale gas technologies and build talent pools. It also suggests the government create a shale gas mission to accelerate development of India's reserves through partnerships with US entities and incentives for companies. Overall the document provides an overview of India's shale gas resources and opportunities and calls for bolder policies to promote their development.
This document discusses shale gas, an unconventional source of natural gas found in shale rock formations hundreds of meters underground. It can be extracted through hydraulic fracturing and horizontal drilling. While shale gas can increase energy supply and reduce dependence on foreign oil, there are environmental concerns about potential groundwater contamination and impacts on wildlife habitats and communities. The document also outlines the global distribution of shale gas resources and debates around the pros and cons of developing this energy source.
This document summarizes a presentation on the competing issues of energy security and water security as they relate to coal seam gas and shale gas extraction through hydraulic fracturing in Australia. It discusses the risks fracking poses to reducing groundwater supply and quality. While fracking has economic benefits, there are also concerns about potential contamination of groundwater from chemicals and methane, as well as depletion of water resources. The likelihood of large-scale coal seam gas extraction in Queensland is high given planned liquefied natural gas projects and investments from major energy companies in shale gas prospects in the Cooper Basin. However, the potential environmental impacts on water remain contested and could be exacerbated by economic pressures on state governments.
“US Shale Gas Industry Analysis” Report Highlight:
US Shale Gas Industry Overview
Shale Gas Exploration, Technical and Technology Aspects
US Shale Gas Reserve Analysis: Technical & Recoverable Reserves
Investments in Shale Gas Exploration & Production
US Shale Gas Sector Dynamics
Shale Boom to Drive LNG Export Projects
The document provides information on shale gas production from shale formations through horizontal drilling and hydraulic fracturing. It describes the multi-stage well construction process, including drilling vertically to depth before deviating the wellbore horizontally within the shale layer. Hydraulic fracturing is then used to create fractures in the shale, allowing natural gas to flow into the wellbore. Testing follows to measure gas and fluid recovery from the shale reservoir.
This document discusses shale gas as a resource and its development from the Marcellus Shale formation. It notes the environmental and community concerns around extracting shale gas via hydraulic fracturing, as well as the economic benefits it provides through jobs and income. Both supporters and critics of shale gas development are mentioned. The document also provides background on the geology of shale gas formations and the technical process of extracting the natural gas resource.
This document summarizes a presentation on modern shale gas development. It discusses how advances in horizontal drilling and hydraulic fracturing have made shale gas production economically viable in recent years. It provides an overview of major shale gas plays in the US and details of the geology, drilling, fracturing process and environmental considerations of shale gas development. The presentation emphasizes how horizontal drilling reduces surface impacts compared to vertical wells and discusses water sourcing, reuse and disposal in different shale basins.
The evaluation and management of unconventional reservoir systemGregory Tarteh
This document discusses conventional and unconventional oil and gas reservoirs. It defines conventional reservoirs as high permeability reservoirs that can be economically produced through vertical wells, while unconventional reservoirs require stimulation or special processes. The document outlines how unconventional reservoirs, like tight gas sands and shale gas, will play an increasingly important role in meeting future energy demands as production from conventional reservoirs peaks and declines. It argues we will rely on liquids from natural gas, heavy oil, and unconventional gas to fill the gap between projected oil demand and supply from conventional reservoirs alone between now and 2020.
Peru faced a debate around whether to export liquefied natural gas (LNG) similar to the current debate in the US. The discovery of large natural gas reserves from the Camisea field led to this debate, as reserves far exceeded domestic demand. Peru ultimately allowed LNG exports. Exports have benefited the economy and increased gas reserves. However, environmental concerns remain from the project's location partly in the Amazon rainforest. The US may learn from Peru's experience that natural gas exports can generate economic growth while still needing to mitigate environmental and social impacts.
Scientists led by researchers from the UK and France plan to drill down over 5 miles through the Earth's crust and into the mantle, a feat that has never been accomplished before. Drilling so deep presents enormous challenges, including temperatures over 1000 degrees Fahrenheit, extreme pressures, and the need to retrieve samples without contamination. The researchers hope to begin searching for a suitable drilling site in the Pacific Ocean in 2018.
This document summarizes research on carbon dioxide storage and sequestration in unconventional shale reservoirs. It discusses how shale formations around the world provide ample storage opportunities due to their widespread presence and existing infrastructure from shale gas development. The document reviews modeling and simulation techniques used to understand fluid flow behavior in shale reservoirs and explains governing equations for gas and water flow in the matrix and fracture domains. It also summarizes learnings from CO2 sequestration projects in saline aquifers and the need for monitoring CO2 distribution during storage projects.
Wacko Report - A Bridge Too Far: How Appalachian Basin Gas Pipeline Expansion...Marcellus Drilling News
An environmentalist wacko manifesto that says we should stop all new natural gas (and other fossil fuel) pipeline development in the Northeast because it will lead to Mom Earth frying to a crisp from Global Warming. Unadulterated bull crap, the entire report.
China is basking in the glory of its recent world’s largest shale finds. With almost 25% more reserves than the United States, China is dreaming about an even bigger energy revolution than the one seen in America. If estimates are to be believed then this 1,275 Trillion Cubic Feet of shale gas reserves found in China will last for about 300 years at the present rate of production and consumption. Since Chinese shale gas scenario is in its early years, the future is large and as of now looks promising. The practical production currently is zero, with a couple of experimental wells producing only 10,000 meters of gas per day but nothing substantial.
China’s shale gas reserves are spread over almost all of the country with an estimated amount of about 1275 Trillion Cubic Feet. The exploration of shale gas in China is still in its infancy. Exploration of shale gas is picking speed with companies; Shell has recently announced that the exploratory results in the Sichuan basin are satisfying.
1) Hydraulic fracturing involves drilling vertically and then horizontally to access natural gas deposits within shale rock formations. Chemical-laced water is injected at high pressure to fracture the shale and prop open the fractures so gas can flow out.
2) There are large estimated reserves of natural gas accessible through fracking, fueling an energy boom. However, reserve estimates have been reduced and the long-term supply potential is uncertain.
3) Federal environmental laws largely exempt oil and gas development, including fracking, from regulation. States have inconsistent regulatory approaches, raising concerns their oversight fails to adequately protect public health and the environment from fracking impacts.
SPE Permian Basin April 2019 NewsletterMichael Carey
The document provides information about upcoming meetings and events for several Permian Basin organizations in April 2019, including the SPE Permian Basin section meeting on April 11th. The section meeting will feature a presentation by Krešo Kurt Butula of Schlumberger titled "The Unfulfilled Expectation of Horizontal Wells with Multistage Fracture Completions in Conventional Reservoirs: A solution". Additionally, the document announces other upcoming events from SPE Permian Basin Young Professionals, SIPES, and the Completions and Operations study group. It also provides summaries of past section and YP events from March and recognizes contributors to the SPE scholarship fund.
Shale gas in brazil and the world environmental crime heinousFernando Alcoforado
The document discusses the environmental risks of shale gas exploration in Brazil and worldwide. It summarizes that Brazil's National Petroleum Agency irresponsibly auctioned off shale gas exploration blocks despite warnings from environmental groups about risks to water supplies. Shale gas extraction uses hydraulic fracturing techniques that have caused groundwater contamination in some areas of the US. The document argues that Brazil's government is showing a lack of commitment to environmental protection by allowing shale gas exploration given the global opposition and bans in other countries due to environmental concerns.
This 3-page document discusses the potential environmental and health impacts of hydraulic fracturing for shale gas extraction in British Columbia. It outlines 3 options for managing BC's shale gas reserves: 1) rapid expansion, 2) maintaining current extraction rates, or 3) a temporary moratorium. The authors recommend option 2, allowing extraction to continue at current rates in less ecologically sensitive areas, while further monitoring and studying impacts. This balances economic benefits with environmental and health risks given current uncertainties.
MARS Meeting Summer 2015-North American Energy Revolution-Implications for RailPLG Consulting
This presentation features an overview of the North American energy market with updates on PLG's Crude by Rail And Frac Sand Market report. PLG's expert analysis included market intelligence on the small covered hopper market and the U.S. industrial expansion from the shale gas production increase.
Hydraulic fracturing has become a core controversy over the last decade. It involves injecting water, chemicals and sand underground at high pressure to extract oil and gas from shale rock thousands of feet below the surface. While it has significantly increased US oil and gas production, concerns about potential water pollution and large water usage have been raised. New wastewater treatment methods are helping to address these issues and allow reuse of fracking water. Overall, hydraulic fracturing has had significant economic benefits for the US through job creation and reducing energy costs, though the long term environmental impacts require further study.
Fracking: A Sensible Response to Peak Conventional Oil? Paul BruceManu Caddie
This document summarizes Paul Bruce's concerns about fracking in New Zealand. It outlines several risks of fracking including water contamination, air pollution, health impacts, and increased greenhouse gas emissions exacerbating climate change. It notes bans on fracking in many countries and cites studies showing high rates of well casing failures and other infrastructure issues. The document advocates for transitioning to renewable energy and more sustainable practices to address energy needs and climate change challenges.
Digital printing technologies have modernized book printing by allowing on-demand printing of small quantities. This has enabled self-publishing and the establishment of thousands of new publishers. Digital printing reduces costs and turnaround times compared to traditional large-scale printing. One notable digital printing company is Pure Colours Digital Imaging, established in Australia in 1977. They specialize in low-quantity, high-quality printing of books, manuscripts, novels, photo books and art books within customers' budgets.
Visual symbols like cartoons can effectively tell stories and convey meaning without words by using metaphor and symbolism. Such symbols summarize experiences and allow a little to represent a lot. Graphs and images can communicate vast amounts of information through abstraction in a way that is worth many words.
Goya works will be on sale in September at the Koller auction house in Zurich. A collection of 80 early religious works by Goya that had been hidden in a private collection was recently identified and valued between 3.9 and 5.2 million pounds. Goya's works rarely appear at auction, with only 10 pieces appearing in the past 20 years. These particular works date back to Goya's early period over 30 years before he finished painting, making them some of the few works from this early period to appear on the market.
El documento trata sobre Anel Tuxpan Jiménez y su tercer parcial del año 201. En pocas palabras, el documento presenta información sobre una persona y un período académico.
This document provides an introduction to the study of geography. It explains that geography is the study of earth and how geographers ask questions about location, why things are located in a certain place, and how locations affect the environment and humans. The document outlines the five themes of geography that are used to organize geographic information: location, place, region, movement, and human-environment interaction. Each theme is briefly defined. The document encourages inquiry into what each theme means and what will be explored under each one.
ZipSprout is a platform that matches large brands with local marketing opportunities through events, non-profits, associations and clubs. It discovers hyper-local opportunities for brands to reach customers where they live. Traditional local marketing methods like print ads and billboards do not embrace the local spirit or make brands feel "shop next door". ZipSprout builds targeted campaigns by engaging brands with organic local events and opportunities to create city-wide exposure, addressing barriers that make local marketing too complicated for many brands. It has data on sponsorships across the US and helps brands select and approve recommended local matches that meet their goals.
The document provides information about Pradeep Vyas's practical training at the Northern-Western Railway Workshop. It discusses the various shops within the workshop including the power shop, air conditioning shop, train lighting shop, and production and control department. It describes the key equipment and processes used in each shop's operations for maintaining railway equipment. The workshop provides basic training to engineering graduates and technicians to develop their skills.
Minerals are naturally occurring substances with a defined internal structure. They are essential to life and used widely in industry. Minerals can be metallic like iron, manganese, copper, or non-metallic like mica, salt, and limestone. India has major deposits of important minerals like iron ore, manganese, bauxite, and coal. Energy resources include conventional sources like coal, petroleum, and electricity as well as non-conventional sources like solar, wind, and nuclear power. Conservation efforts include using energy-efficient appliances and recycling waste to reduce resource usage.
The evaluation and management of unconventional reservoir systemGregory Tarteh
This document discusses conventional and unconventional oil and gas reservoirs. It defines conventional reservoirs as high permeability reservoirs that can be economically produced through vertical wells, while unconventional reservoirs require stimulation or special processes. The document outlines how unconventional reservoirs, like tight gas sands and shale gas, will play an increasingly important role in meeting future energy demands as production from conventional reservoirs peaks and declines. It argues we will rely on liquids from natural gas, heavy oil, and unconventional gas to fill the gap between projected oil demand and supply from conventional reservoirs alone between now and 2020.
Peru faced a debate around whether to export liquefied natural gas (LNG) similar to the current debate in the US. The discovery of large natural gas reserves from the Camisea field led to this debate, as reserves far exceeded domestic demand. Peru ultimately allowed LNG exports. Exports have benefited the economy and increased gas reserves. However, environmental concerns remain from the project's location partly in the Amazon rainforest. The US may learn from Peru's experience that natural gas exports can generate economic growth while still needing to mitigate environmental and social impacts.
Scientists led by researchers from the UK and France plan to drill down over 5 miles through the Earth's crust and into the mantle, a feat that has never been accomplished before. Drilling so deep presents enormous challenges, including temperatures over 1000 degrees Fahrenheit, extreme pressures, and the need to retrieve samples without contamination. The researchers hope to begin searching for a suitable drilling site in the Pacific Ocean in 2018.
This document summarizes research on carbon dioxide storage and sequestration in unconventional shale reservoirs. It discusses how shale formations around the world provide ample storage opportunities due to their widespread presence and existing infrastructure from shale gas development. The document reviews modeling and simulation techniques used to understand fluid flow behavior in shale reservoirs and explains governing equations for gas and water flow in the matrix and fracture domains. It also summarizes learnings from CO2 sequestration projects in saline aquifers and the need for monitoring CO2 distribution during storage projects.
Wacko Report - A Bridge Too Far: How Appalachian Basin Gas Pipeline Expansion...Marcellus Drilling News
An environmentalist wacko manifesto that says we should stop all new natural gas (and other fossil fuel) pipeline development in the Northeast because it will lead to Mom Earth frying to a crisp from Global Warming. Unadulterated bull crap, the entire report.
China is basking in the glory of its recent world’s largest shale finds. With almost 25% more reserves than the United States, China is dreaming about an even bigger energy revolution than the one seen in America. If estimates are to be believed then this 1,275 Trillion Cubic Feet of shale gas reserves found in China will last for about 300 years at the present rate of production and consumption. Since Chinese shale gas scenario is in its early years, the future is large and as of now looks promising. The practical production currently is zero, with a couple of experimental wells producing only 10,000 meters of gas per day but nothing substantial.
China’s shale gas reserves are spread over almost all of the country with an estimated amount of about 1275 Trillion Cubic Feet. The exploration of shale gas in China is still in its infancy. Exploration of shale gas is picking speed with companies; Shell has recently announced that the exploratory results in the Sichuan basin are satisfying.
1) Hydraulic fracturing involves drilling vertically and then horizontally to access natural gas deposits within shale rock formations. Chemical-laced water is injected at high pressure to fracture the shale and prop open the fractures so gas can flow out.
2) There are large estimated reserves of natural gas accessible through fracking, fueling an energy boom. However, reserve estimates have been reduced and the long-term supply potential is uncertain.
3) Federal environmental laws largely exempt oil and gas development, including fracking, from regulation. States have inconsistent regulatory approaches, raising concerns their oversight fails to adequately protect public health and the environment from fracking impacts.
SPE Permian Basin April 2019 NewsletterMichael Carey
The document provides information about upcoming meetings and events for several Permian Basin organizations in April 2019, including the SPE Permian Basin section meeting on April 11th. The section meeting will feature a presentation by Krešo Kurt Butula of Schlumberger titled "The Unfulfilled Expectation of Horizontal Wells with Multistage Fracture Completions in Conventional Reservoirs: A solution". Additionally, the document announces other upcoming events from SPE Permian Basin Young Professionals, SIPES, and the Completions and Operations study group. It also provides summaries of past section and YP events from March and recognizes contributors to the SPE scholarship fund.
Shale gas in brazil and the world environmental crime heinousFernando Alcoforado
The document discusses the environmental risks of shale gas exploration in Brazil and worldwide. It summarizes that Brazil's National Petroleum Agency irresponsibly auctioned off shale gas exploration blocks despite warnings from environmental groups about risks to water supplies. Shale gas extraction uses hydraulic fracturing techniques that have caused groundwater contamination in some areas of the US. The document argues that Brazil's government is showing a lack of commitment to environmental protection by allowing shale gas exploration given the global opposition and bans in other countries due to environmental concerns.
This 3-page document discusses the potential environmental and health impacts of hydraulic fracturing for shale gas extraction in British Columbia. It outlines 3 options for managing BC's shale gas reserves: 1) rapid expansion, 2) maintaining current extraction rates, or 3) a temporary moratorium. The authors recommend option 2, allowing extraction to continue at current rates in less ecologically sensitive areas, while further monitoring and studying impacts. This balances economic benefits with environmental and health risks given current uncertainties.
MARS Meeting Summer 2015-North American Energy Revolution-Implications for RailPLG Consulting
This presentation features an overview of the North American energy market with updates on PLG's Crude by Rail And Frac Sand Market report. PLG's expert analysis included market intelligence on the small covered hopper market and the U.S. industrial expansion from the shale gas production increase.
Hydraulic fracturing has become a core controversy over the last decade. It involves injecting water, chemicals and sand underground at high pressure to extract oil and gas from shale rock thousands of feet below the surface. While it has significantly increased US oil and gas production, concerns about potential water pollution and large water usage have been raised. New wastewater treatment methods are helping to address these issues and allow reuse of fracking water. Overall, hydraulic fracturing has had significant economic benefits for the US through job creation and reducing energy costs, though the long term environmental impacts require further study.
Fracking: A Sensible Response to Peak Conventional Oil? Paul BruceManu Caddie
This document summarizes Paul Bruce's concerns about fracking in New Zealand. It outlines several risks of fracking including water contamination, air pollution, health impacts, and increased greenhouse gas emissions exacerbating climate change. It notes bans on fracking in many countries and cites studies showing high rates of well casing failures and other infrastructure issues. The document advocates for transitioning to renewable energy and more sustainable practices to address energy needs and climate change challenges.
Digital printing technologies have modernized book printing by allowing on-demand printing of small quantities. This has enabled self-publishing and the establishment of thousands of new publishers. Digital printing reduces costs and turnaround times compared to traditional large-scale printing. One notable digital printing company is Pure Colours Digital Imaging, established in Australia in 1977. They specialize in low-quantity, high-quality printing of books, manuscripts, novels, photo books and art books within customers' budgets.
Visual symbols like cartoons can effectively tell stories and convey meaning without words by using metaphor and symbolism. Such symbols summarize experiences and allow a little to represent a lot. Graphs and images can communicate vast amounts of information through abstraction in a way that is worth many words.
Goya works will be on sale in September at the Koller auction house in Zurich. A collection of 80 early religious works by Goya that had been hidden in a private collection was recently identified and valued between 3.9 and 5.2 million pounds. Goya's works rarely appear at auction, with only 10 pieces appearing in the past 20 years. These particular works date back to Goya's early period over 30 years before he finished painting, making them some of the few works from this early period to appear on the market.
El documento trata sobre Anel Tuxpan Jiménez y su tercer parcial del año 201. En pocas palabras, el documento presenta información sobre una persona y un período académico.
This document provides an introduction to the study of geography. It explains that geography is the study of earth and how geographers ask questions about location, why things are located in a certain place, and how locations affect the environment and humans. The document outlines the five themes of geography that are used to organize geographic information: location, place, region, movement, and human-environment interaction. Each theme is briefly defined. The document encourages inquiry into what each theme means and what will be explored under each one.
ZipSprout is a platform that matches large brands with local marketing opportunities through events, non-profits, associations and clubs. It discovers hyper-local opportunities for brands to reach customers where they live. Traditional local marketing methods like print ads and billboards do not embrace the local spirit or make brands feel "shop next door". ZipSprout builds targeted campaigns by engaging brands with organic local events and opportunities to create city-wide exposure, addressing barriers that make local marketing too complicated for many brands. It has data on sponsorships across the US and helps brands select and approve recommended local matches that meet their goals.
The document provides information about Pradeep Vyas's practical training at the Northern-Western Railway Workshop. It discusses the various shops within the workshop including the power shop, air conditioning shop, train lighting shop, and production and control department. It describes the key equipment and processes used in each shop's operations for maintaining railway equipment. The workshop provides basic training to engineering graduates and technicians to develop their skills.
Minerals are naturally occurring substances with a defined internal structure. They are essential to life and used widely in industry. Minerals can be metallic like iron, manganese, copper, or non-metallic like mica, salt, and limestone. India has major deposits of important minerals like iron ore, manganese, bauxite, and coal. Energy resources include conventional sources like coal, petroleum, and electricity as well as non-conventional sources like solar, wind, and nuclear power. Conservation efforts include using energy-efficient appliances and recycling waste to reduce resource usage.
Shale gas is natural gas i.e. trapped within Shale. For to extract it we have use some extraction techniques like Horizontal Drilling or Hydraulic Fracking.
This document provides an overview of a study on shale gas in India. It discusses the potential for shale gas extraction in India based on learnings from successful extraction in the US. Key sections cover the technology developments enabling economical shale gas extraction, India's identified shale gas basins and their potential, possible players in the Indian market, and increasing momentum for shale gas exploration in India with activities by public and private sector companies and the government. Challenges to shale gas extraction in India are also acknowledged.
“US Shale Gas Industry Analysis” Report Highlight:
* US Shale Gas Industry Overview
* Shale Gas Exploration, Technical and Technology Aspects
* US Shale Gas Reserve Analysis: Technical & Recoverable Reserves
* Investments in Shale Gas Exploration & Production
* US Shale Gas Sector Dynamics
* Shale Boom to Drive LNG Export Projects
“US Shale Gas Industry Analysis” Report Highlight:
US Shale Gas Industry Overview
Shale Gas Exploration, Technical and Technology Aspects
US Shale Gas Reserve Analysis: Technical & Recoverable Reserves
Investments in Shale Gas Exploration & Production
US Shale Gas Sector Dynamics
Shale Boom to Drive LNG Export Projects
Fracking Technology On Extraction Of Shale Gas And Oil EssayMiles Priar
Fracking technology involves injecting high-pressure fluids into rock to extract shale gas and oil. Potential environmental and health issues include water contamination, air pollution, and increased seismic activity. The multi-billion dollar fracking industry argues it provides economic benefits, while critics argue it poses too many risks to the environment and human health. Governments face challenges in regulating the industry to balance these perspectives.
The document discusses how shale gas development in the US is benefiting manufacturing through lower energy and feedstock costs. It finds that annual cost savings for US manufacturers could reach $22.3 billion by 2030 and $34.1 billion by 2040 assuming continued low natural gas prices. Key beneficiary sectors are expected to be chemicals and metals due to natural gas use as an energy source and feedstock. The chemicals industry in particular is seeing major new investment in US production facilities leveraging affordable shale gas.
The document discusses the potential for shale oil and gas production in Pakistan. It begins by providing background on shale formations and the history of shale gas extraction. It then reviews global shale oil and gas resources and production, particularly in the United States. Technological and economic benefits of shale production are examined for both global and Pakistan-specific contexts. Environmental aspects and concerns related to various stages of shale extraction processes are also outlined. The document concludes by recommending that Pakistan establish policies and conduct thorough feasibility studies to minimize environmental impacts and ensure safe shale production.
Last Updated October 31, 2011Hydrofracking Is hydraulic fractu.docxsmile790243
Last Updated: October 31, 2011
Hydrofracking: Is hydraulic fracturing, or hydrofracking, a safe way to extract natural gas?
Pro/Con Article Media Editorials News
Page Tools Highlighting
FULL ARTICLE
Introduction
Background
Supporters Argue
Opponents Argue
Conclusion
Chronology
By the Numbers
Spotlights
Discussion Questions
Bibliography
Further Resources
Introduction
SUPPORTERS ARGUE
There is no proven case of hydrofracking contaminating drinking water, and the process is perfectly safe. Natural gas can revive local economies, reduce U.S. dependence on foreign oil, and provide a cleaner-burning fossil fuel. Further regulation is unnecessary and will only prevent an opportunity for the United States to develop an alternative energy source and create jobs.
OPPONENTS ARGUE
The chemicals used in fracking fluid are toxic and pose a danger to public health if they contaminate drinking water reserves or leak out of wells. Oil and gas companies are not being honest with the public about the dangers of hydrofracking, and the federal government should apply much stricter, nationwide regulations to ensure that hydrofracking does not cause widespread health problems that could plague the public for generations.
Issues and Controversies: Hydrofracking Workers
Workers at a natural gas well site in Burlington, Pennsylvania, in April 2010 prepare a drill to begin the process of hydraulic fracturing, or hydrofracking.
AP Photo/Ralph Wilson
Many observers have hailed natural gas as a solution to several energy problems facing the U.S. Utilizing the country's ample domestic supply of the resource, many have said, could greatly decrease U.S. dependence on foreign oil and possibly drive energy prices down. Furthermore, natural gas produces much less carbon dioxide than other fossil fuels, about half as much as coal, making it the cleanest burning fossil fuel available. Energy experts have also touted natural gas as a cheap alternative to renewable energy sources, such as wind or solar energy, until engineers devise a way to make renewable energy more cost efficient. According to the Department of Energy, natural gas already produces about one-fifth of the nation's electricity, a proportion that may increase as energy firms tap more domestic reserves of natural gas.
The Marcellus Shale, a 95,000-square-mile geologic formation deep underground that stretches from West Virginia through Pennsylvania to upstate New York, is estimated to contain as much as 500 trillion cubic feet of natural gas. In order to access the natural gas in the Marcellus Shale and other shale formations, however, energy companies have to employ a controversial procedure called hydraulic fracturing—also known as "hydrofracking" or simply "fracking." Hydrofracking is a technique that releases natural gas by pumping millions of gallons of water, laced with sand and chemicals, thousands of feet underground to blast open, or fracture, shale formations, freeing the gas. [See Today's Science: Nat ...
Shale is the most common sedimentary rock, formed from compressed sediments and mineral transformations under heat and pressure. More than 60% of geological hydrocarbon reservoirs are sealed by shale rocks, which are predominantly composed of clay minerals. Caprocks like shale provide integrity to contain underground gas and oil storage. Understanding shale's microstructure and mechanical properties helps maintain this integrity and prevent leakage. However, failures from fracturing or fault activation can cause containment incidents. Proper geological characterization of caprocks is needed to avoid leaks from underground storage and waste disposal sites.
The US Coal Crash – Evidence for Structural Change (PDF) finds that, in the last few years, US coal markets have been pounded by a combination of cheaper renewables, energy efficiency measures, increasing construction costs and a rash of legal challenges, as well as the rise of shale gas.
Building An Earnings Accretive Energy CompanyKW Miller
The document discusses the natural gas market and production in the United States. It notes that natural gas prices are currently below $4/mmbtu but argues they will rise significantly due to new environmental taxes on fracking, deficiencies in gas distribution infrastructure, and the unknown production decline curve for shale gas wells. It also argues that if gas-fired power plants and other gas consumers increased usage, it would strain the distribution system and diminish any claims of excess gas supply. The document advocates for investment in natural gas infrastructure and production companies.
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What’s shale gas ?
Finding the sweet spot?
How is shale gas formed?
How to produce the shale gas ?
Why We Fracture Shale Gas Wells…!
Shale Gas; Shale Gas Revolution; Main Shale Gas Reservoir Characterization; produce the shale gas; Shale Gas Play; Roadmap to Shale Gas; EVALUATION SHALE GAS; Shale Gas Production Cost Curve
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1) Shale gas, also known as fracking gas, is a natural gas located deep underground in shale rock formations. It can be extracted through hydraulic fracturing, or "fracking", which uses high-pressure liquid to crack open the shale rock and release the gas.
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3) Global reserves of shale gas are estimated at around 450 trillion cubic meters, with the
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Shale gas- a look into the past to leap into the future
1. Shale GAS: A look into the past to leap into the future
Apurva Mittal, Riya Giri & Sanjeev Sharma
M.B.A. (Energy & Infrastructure) 2014-16
School of Petroleum Management
Pandit Deendayal Petroleum University
Off Koba-Gandhinagar Highway
Raisan, Gandhinagar- 383007
Gujarat, India
E-mail: apurvamittal91@gmail.com
riya.giri09@gmail.com
sanjivsharma.89@gmail.com
KEYWORDS: Market balance, Hydraulic Fracturing, Horizontal Drilling, Shale Gas
ABSTRACT:
The term "shale gas" refers to "ordinary" natural gas which is characterized by an atypical
geological location. Shale gas is generally found several thousand meters beneath the surface,
in the seal or cap rock.
United States has witnessed an extraordinary boom in Shale gas in the past decade. The
reasons for this remarkable growth of shale gas production are promotional government
policies, technology innovations and DOE Programs, collaboration of technological expertise
from engineers, geologists and other field professionals.
On the other hand looking at China’s perspective, it can be predicted that shale gas is not
going to revolutionize the energy scenario anytime soon The reason being lack of experience
and technology for exploiting shale among new firms scrambling to enter the sector.
Taking the Indian perspective into consideration, its sedimentary basins have a huge potential
of shale oil reserves. Experts agree that India needs a “bridge fuel” and shale gas could be
just that. The Government of India, along with Indian companies, is undertaking various
initiatives to accelerate the development of shale gas reserves in the country. But the potential
shale gas reserves have been overshadowed by those of conventional gas due to lack of
technology, framework & policies to explore the same. India has a long way to go to identify
the real potential of Shale gas rich basins, acquire the necessary experience and technology
for its exploitation.
The paper will first provide the technology history of shale gas development. It will try to
establish the reasons for failure of china in replicating the success stories of the US shale gas
2. which revolutionised the Oil & Gas sector and emerged as the new market balance. Finally
the paper will be looking into the major social, political, economical and environmental
hurdles in India’s road ahead and suggest solutions.
INTRODUCTION:
Growing energy independence of the United States is largely the result of shale oil and
gas which has the potential to change the global geostrategic landscape, testing the
country's engagement with the world, including the Middle
East and Europe. A self-sufficient US will likely have fewer strategic interests in the
Middle East and other sensitive, energy-rich parts of the world, and will likely feel less
vulnerable to developments beyond its borders.
Shale gas accounted for only 1.6 percent of total US natural gas production in 2000,
but this percentage had jumped to 4.1 percent by 2005 and to an astonishing 23.1
percent by 2010.
This remarkable growth of shale gas production in the United States has spurred
increasing interest in exploring shale resources in other areas of the world.
Evolution of Shale Gas:
During the Devonian Period, today’s thick shales were being deposited as fine silt and clay
particles in swamps, and with time and pressure, organic matter (plants and animals) buried
with the sediments created methane, one of today’s energy sources. Some of this methane
escaped into sandy rock layers adjacent to the shales, forming accumulations of natural gas,
which were relatively easy to extract. But most of it, which we now call “shale gas,”
remained locked in the shale layers. Has this shale gas so quickly become a has-been? Not so.
After lying dormant for hundreds of millions of years, this shale gas resurfaced in the first
well producing natural gas from shale in 1821. Since that day, industry professionals have
been searching for ways to make the extraction process more efficient.
In the 1970s and ‘80s, fear of dwindling U.S. natural gas resources prompted researchers to
develop methods to estimate the volume of gas in “unconventional natural gas reservoirs”
such as gas shale, tight sandstones, and coal seams, as well as research in extraction methods.
The research led to the first, publically available estimates of technically recoverable gas for
gas shales in West Virginia, Ohio, and Kentucky. Because petroleum and natural gas that
come from these reservoirs were challenging to extract, their recovery in the ‘70s and ‘80s
was largely uneconomical. Thanks to improved extraction methods, the recoverable shale gas
resources in the United States - nearly half of which lie in the Marcellus shale, a vast, 1 to 2
mile-deep rock formation stretching from southern New York through Pennsylvania, western
Maryland, eastern Ohio, and West Virginia - are now being tapped to provide much-needed
domestic energy.
3. Gas froma Marcellus Shale well in Greene County, PA is flared prior to a workover in the winter of
2010. (Photo courtesy of Tom Mroz, DOE)
US Shale boom
The "shale revolution" has stimulated tremendous production of oil and natural gas in the
United States. The revolution is the product of advances in oil and natural gas production
technology—notably, a new combination of horizontal drilling and hydraulic fracturing.
These technological advances combined with high oil and gas prices have enabled increased
production of the abundant oil and natural gas resources in the United States.
Greater availability of domestic energy resources benefits the United States by reducing
dependence on imported energy and diversifying the economy. But the boom also brings
along new vulnerabilities. Examining how changes in U.S. oil and natural gas production
may affect individual state economies shows that some of the states providing new energy
resources are becoming less economically diversified and more economically vulnerable to
energy price declines.
China’s Struggle for Shale Production:
In 2012, Ministry of Land and Resources declared that a nationwide shale gas resources
survey has found credulous shale reserves of predictable 25.08 trillion cubic metres.
Primarily, numerous appealed that China could replicate the shale gas push in the United
States. However, current sentiment is no longer quite so positive. For instance, the third
round of bidding for exploration rights planned for late last year has been deferred. The
deferral is assumed to be due to difficulties met by existing licensees in accessing reserves for
exploration purposes. Shale gas reserves in China tend to be deep underground and
advancement in technology will be obligatory before much of the country’s reserves can be
commercially extracted.
4. What exploration of shale gas has taken place in China?
These enterprises who won the bidding for exploration in the country report that exploration
has been challenging due to very deep drilling depths and difficult geological operating
conditions. A large number of the companies that were awarded exploration rights have little
extraction experience, particularly in relation to drilling into the ground. MLR reports that
one such company has already sold its interest, prior to conducting any exploration. This
suggests that there may be little prospect of successful extraction in the near future. MLR had
planned a third round of tenders at the end of 2013. However, this has been delayed into 2014
due to the inactivity of the successful second round tenderers. This planned third round is
expected to offer only 8 to 10 shale fields for auction.
Source: US Energy Information Administration
Shale gas production in China – key challenges
A number of key challenges need to be overcome in order for shale gas to succeed in China.
Need for adequate infrastructure: At the exploration stage, proper drilling wells need to be
assembled. Later on, in the production phase, sufficient pipelines and access roads are
necessary for efficient extraction. This is where China falls considerably short. It does not
have the required pipelines to transport gas to where it is needed. Experts say that the
construction of adequate pipelines will be a long term process.
Costs of extraction: Shale gas in China tends to be located in mountainous, rock and desert
areas. As a result, the transportation and installation of essential equipment can be an arduous
and costly process. The average cost of drilling in China is reported to be up to 10x the
5. average cost in the United States. As shale gas will have to compete with natural gas, either
the price of natural gas will have to rise significantly or the cost of extracting shale gas will
need to fall significantly before China’s shale gas can become competitive.
Environmental challenges: Environmental concerns also bring about considerable risk to
those entering the shale gas market, and those who do must be prepared to mitigate these
risks. For instance, China lacks a steady supply of water due to drought conditions, and water
is essential in the process of hydraulic fracturing. The proposed alternative is the use of
chemically diluted water but this will raise environmental risk, particularly with regards to
ground water contamination. It is feared that since the treated water contains high amounts of
toxic chemicals, in the event of poor environmental regulation these chemicals could seep
into drinking water underground. This presents reputational risk if ground water
contamination results in bad publicity with the company having to bear the risks and the costs
of decontamination. In addition, experts report that shale gas in China contains high levels of
non-hydrocarbon gasses, which run the risk of damaging drilling equipment and air pollution.
Strict emissions standards may need to be enforced by the relevant authorities in order to
control this risk.
Technological challenges: The technology currently available to China was developed by
the United States where the drilling depth for shale is substantially shallower than is predicted
and has been found in China. In the United States, the average drilling depth is 800 – 2,600
metres compared to China where the average drilling depth is 1,500 – 4,000 metres. China is
beginning to modify and develop technology on its own through knowledge transfer gained
from overseas acquisitions and expert advice. However, at present, it appears this knowledge
is still insufficient for China to extract shale gas of any significant scale without the
assistance of foreign parties.
Regulations: A transparent and predictable regulatory framework is also essential to
developing large-scale shale gas production. This includes clear access to licenses and
Government subsidies for private companies who take the risk to invest. The Government has
been urged to introduce preferential subsidy schemes to support shale gas development but
has only so far offered limited tax benefits and easier access to credit.
Indian perspective on Shale Gas Production
The exploration and production of shale gas in the United States has been a
game changer, making the country self-sufficient in natural gas over the
last few years. This has created considerable excitement globally,
particularly in Europe. India is also looking at exploring shale gas
domestically to fill in the supply–demand gap. But will what worked for the
US also work for India? The existing technologies may help jump start shale
gas development in other countries. However, a great deal of innovations
will be needed to adapt existing technologies and to develop new
technologies to profitably exploit shale gas fields in any country where
shale gas geology and/or water resources are significantly different from
6. those in the United States One of the key determinants of the viability of
this technology is the availability of large quantities of clean water.
Present Scenario
Compared to coal,the importance of gas is growing manifolds. India should
capitalize on indigenous gas reserves which are believed to be considerably
larger than India’s oil endowment. As per the US government’s Energy
InformationAdministration found that India has just 96tcf (trillion cubic
feet) of technically recoverable shale-gas resources. However, large
offshore finds may give boost to India’s reserves significantly assuming
more discoveries are made. Present demand forNatural gas stands at 212
mmscmd (million metric standard cubic meters per day) while production
deficit is of 83 mmscmd. Gas based power plants are operating at Plant
LoadFactor of 29% while many are lying idle for want of gas and can't
operate because expensive LNG imports make electricity generation at
current prices unviable. India's 26 sedimentary basins are relatively
unexplored with potential reserves at 8935 million barrels of oil. Even
today, 15% of sedimentary areas remain unexplored which was 50% in
1996. The fledgling KG-D6 block of Reliance is producing just 14 mmscmd
against the envisaged 80 mmscmd. Rigid regulations and APM
(Administered price mechanism) have kept foreign investors with expertise
away from NELP(National Exploration and Licensing Policy) with major
blocks going to ONGC and OIL. These state-run companies don't have
incentive or the finances to innovate and expedite production with the
result that their production levels have been stagnant in last 10 years and
many new discoveries lagging years behind schedule making gas shortage
chronic.
India’s Shale Gas Reserves
India contains a number of basins with organic-rich shales, mainly the
Cambay, Krishna Godavari, Cauvery, and Damodar Valley basins. There are
some other potential reserves such as the Upper Assam, Vindhyan,
Parinhita- Godavari, and South Rewa, but it was found that either the
shales were thermally too immature forgas or the data with which to
conduct a resource assessment were not available. Shale basins in India are
geologically highly complex. Many of the basins, such as the Cambay and
the Cauvery, have horst and graben structures and are extensively faulted.
The prospective area for shale gas in these basins is restricted to a series of
isolated basin depressions (sub-basins). While the shales in these basins are
thick, considerable uncertainty exists as to whether (and what interval) of
7. the shale is sufficiently mature forgas generation. The spread & scope of
shale gas in various basin are as follows:
a) Cambay Basin
The Cambay Basin is an elongated, intra-cratonic rift basin (graben) of Late
Cretaceous to Tertiary locatedin the State of Gujarat in northwestern
India. The basin covers an onshore area of about 20,000 m2. It is bounded
on its eastern and western sides by basin-margin faults. It extends south
into the offshore Gulf of Cambay, limiting its onshore area, and north into
Rajasthan.
b)Krishna GodavariBasin
The Krishna Godavari Basin extends over a 7,800 m2 area onshore (plus
additional area in the offshore) in eastern India. The basin consists of a
series of horsts and grabens. The basin contains a series of organically rich
shales, including the deeper Permian Kommugudem Shale, which is gas
prone (Type III organics) and appears to be in the gas window in the basin’s
grabens. The Upper Cretaceous Raghavapuram Shale and the shallower
Paleocene and Eocene shales are in the oil window.
c)Cauvery Basin
The Cauvery Basin covers an onshore area of about 9,100 m2 on the east
coast of India, plus an additional area of about 9,000 m2 in the offshore.
The basin comprises numerous horsts and rifted grabens. The basin
contains a thick interval of organic rich source rocks in Lower Cretaceous
Andimadam and Sattapadi shale formations which overly the Archaean
basement. With a combined prospective area of 1005 m2 and an average
resource concentration of 143 Bcf/m2, around 43 Tcf of risked shale gas in-
place is estimated of which 9 Tcf is considered technically recoverable.
d) DamodarValley Basin
The Damodar Valley Basin is part of a group of basins collectively named
the “Gondwanas”, owing to their similar dispositional environment and
Permian-Carboniferious through Triassic stratigraphic fill. The
“Gondwanas”, comprising the Satpura, Pranhita-Godavari, Son-Mahanadi
and Damodar Basins, were part of a system of rift channels in the northeast
of the Gondwana super continent.
Along with the Cambay Basin, the Damodar Valley Basin is a priority basin
for shale gas exploration by the Indian government. In late September
2010, Indian National Oil and Gas Company (ONGC) spotted the country’s
first shale gas well, in the Raniganj sub-basin. The well was completed mid-
January 2011, having reportedly encountered gas flows fromthe Barren
Measures Shale at approximately 5,600 feet. Detailed well test or
production results are not publicly available.
8. India’s participationin the shale gas industry inthe UnitedStates
Indian companies areaggressively investing in shaleexploration in US. Indian
firms haveinvested 10billion US dollarof which reliancehas invested 7 billion US
dollar. Reliance Industries Ltd (RIL) has madebig investments of (US$ 3.5 billion)
in the Marcellus and EagleFord shales through joint ventures with Chevron,
Carrizo, and Pioneer. Marcellus has been described as the largest discovered
unconventional gas field in theUS and one of the largest worldwide, with
estimated net recoverableresources of 318 trillion cubic feet (tcf). According to
RIL’s Annual Report for 2012–13, thebreak-even cost of shalegas production in
theUS is as low as US$ 3.50–4.00 per Million British Thermal Units(MMBtu).RIL’s
revenues from theshalegas business morethan doubled to US$ 545 million in
2012 compared to 2011.
Adani Welspun Exploration (AWEL) on 23 November 2014 announced to
invest 1.5 billion US dollar in US shale and Canadian oil sands assets.
Oil India Limited (OIL), Indian Oil Corporation (IOC),and GAIL India Limited have
also madeinvestments in shalegas productionin theUS. Theother interesting
contribution to shalegas development in theUS is theexport of guar gum from
India, which helps in improving theviscosity and flow of water in thefracking
process.
These forays give Indian companies important exposure to the shale-gas
business. When India opens up to this new formof unconventional gas,
these companies would not be entering an entirely new domain.
Proposed shale gas exploration policy in India
There is an obvious interest in exploring shale gas domestically, given the
enormous success in theUS. TheMinistry of Petroleum and Natural Gas
(MOPNG) has identified six basins as potentiallyshalegas bearing. Theseare
Cambay,Assam-Arakan, Gondwana, Krishna-Godavari, Kaveri, and theIndo-
Gangetic plain. The Government of India had also put out in 2012, a draft policy
for the exploration and exploitation of shalegas, inviting suggestions from the
general public, stakeholders, environmentalists, etc.
The draft policy has identified someof thewater issues in theexploitation of
shalegas:
1) Optimal exploitation of shalegas/oil requires Horizontaland Multilateral wells
and MultistageHydraulic fracturing treatmentsof stimulateoil and gas
production from shale.
2) This may requirelarge volumeof water ~3-4 million gallons per well(11,000to
15,000 cubic metres of water required for drilling/hydro fracturing depending
upon thewell typeand Shalecharacteristics).
9. 3) The water after Hydraulic fracturing is flowed back to thesurfaceand may
havehigh content of Total Dissolved Solids (TDS) and other contaminants
(typically contains propantsand), chemical residueoccur in many geologic
formation, mainly in shale). Therefore, thetreatment of this water before
dischargeto surface/subsurfacewater needs to bein line with theCentral/State
Ground Water Authority regulations.
4) Possibility of contaminationof Aquifer (both surfaceand subsurface) from
hydro-fracturing and fracturing fluid disposal and theneed for safeguarding the
Aquifer. Multiplecasing programmes(at least 2 casings) will bea mandatory
requirement across all sub-surface fresh water aquifers.
The government’s draft policy further suggests thatthereshould bea mandatory
rainwater harvesting provision in theexploration area, which trivializes the
extent to which water will be required. It states, “as far as possible”, river, rain or
non –potablegroundwater only should beutilized for fracking —and re-
use/recycling of water should bethepreferred method for water management.
The environmental concerns in using water for fracking havebeen considerably
downplayed and their significanceunderestimated. Further, enforcing legislation
on environmental and water issues is a problem in India, and such legislation has
been morein breach than in observance.
US Success: Biopic view for Success of Shale Gas in India
Whileit is difficult to know definitively thenecessary or sufficient conditions for
stoking a shalegas boom, a historical review of theUS experience can at least
inform theconditions that helped in achieving thesuccess. Thevarious factors
are
1) Government Policies
Starting in the late1970s, theUS government adopted a series of policies to
promotethe development of new sources of natural gas, including
unconventional sources. Thesepolicies set thestagefor theincreased production
of tight gas and coal bed methaneand, later, the boom in shalegas. The major
natural gas policies includeincentivepricing, tax credits, and R&D programs for
unconventional natural gas and policies promoting industry restructuring
2) Incentive Pricing and Tax Credit
Incentivepricing for “high-cost” natural gas from shale, coal seams, geo-
pressured brines, and any other gas was provided .Thewellhead prices for shale,
coal seams, and geo-pressured brines werederegulated on November 1, 1979.
This deregulation created a hugeadvantagefor thesefledgling gases resources.
The 1979 oil crisis led to thepassageof theCrudeOil Windfall Profit Tax Act in
1980,part of which provides tax credits for producing unconventional fuels. This
credit, which was implemented under Section 29 of theInternal Revenue Code,
10. applied not only to unconventional gas from shale, coal seams, and tight gas, but
also to biomass, geo-pressured brines, oil from shaleor tar sands, synthetic fuels
from coal, and someother fuels.
Similarly India needs to freethe gas marked from govt. control and incentivize
theexploration and production of shalegas. The differential pricing Policy needs
to be madetaking into account thevarying degreeof technical & geographical
issues of theshalereserves. Government should make reforms in Oil and Gas
sector a priority including incentives, abolishing duties and tax holidays.
Establishing a research centre for development of shale gas technologies
for the Indian geology should be the first step. Secondly, for existing
companies to make investment in Shale gas, government could move to
Revenue sharing contracts rather than Production Sharing contract (PSC)
with 60-40% or75-25% revenue sharing. Thirdly, since this is a capital
intensive sector, liberal FDI regimes and increased participation from large
global oil companies such as BP, ConocoPhillips, BHP Billiton etc should be
encouraged since they will also bring with them modern technology and
technical know-how to ramp up the gas production with ease. Fourthly,
Indian government must try and engage USA forsharing of technical data
on shale gas and its prospects in India
3) Land/Mineral Ownership
Shalegas development in theUnited States has essentially taken placein areas
with private land and minerals ownership. Privateland ownershipcontributed to
thedevelopment of shalegas in that it offered entrepreneurial natural gas firms
a method of obtaining reasonable returns from their early investments in
technology innovationsnecessary for developing a new shaleplay. Early movers
found that they could leaselarge tracts of land at low prices, and the leases
becamemorevaluableas thecost of extracting gas decreased. It is through land
acquisition, not innovations per se, that early movers obtained their financial
returns for their early investments.
In Indian prospect, theland acquisition for shalegas exploration is not a
problem as major probablefields arepresent in the existing oil & gas fields.
Indian Govt. has recently passed ordinancerelated to land acquisition which will
ease out problem of land acquisition.
4) Water Availability
Slick water fracturing of shalegas wells requires a few million gallons of water
per well. In the US, water needed for fracturing has generally been available,
although in someareas shortages area growing concern.
This is a major concern for India as India suffers from physical and economic
water scarcity. As evident from Fig.1, themajor shalegas basin lies in thesevere
scarcity region. It requires a extensivepolicy on rain water harvesting and
interlinking of rivers which will help in mitigating thescarcity of water. Indian
govt. has an extensiveplan of river interlinking.
11. 5) Natural Gas Pipeline Infrastructure
The United States already had an extensivenetwork of pipelines to transport
natural gas to market beforeshalegas became a major gas resource. Also
important was thepolicy of open access to interstatenatural gas pipelines (as
well as natural gas storagefacilities) as a result of a series of FERC orders in the
1980s and early 1990s. Interstatenatural gas pipelines previously sold pipeline
transportation and naturalgas as a bundled product, but theopen-access policy
limited interstatepipelines to offer transportationservices only, on a
nondiscriminatory first come, first served basis. This open-access policyhelped
create a morecompetitivewholesale natural gas market.
Indian Govt. has a ambitious plan of adding 15000 KMof pipelineto complete
theNational gas grid. This will facilitatethetransport of gas to themarket. Open –
access policy for national grid pipelinewill help in creating competitivewholesale
natural gas market which will encourageinvestment in Shalegas exploration.
Latest developments
The Government of India, along with Indian companies, is undertaking
various initiatives to accelerate the development of shale gas reserves in the
country. India is likely to launch the bidding forshale gas exploration toward
the end of 2013. As a part of this initiative, the government has set up a
multi-organizational team (MOT) comprising the Directorate General of
Hydrocarbons (DGH), Oil and Natural Gas Corporation(ONGC), Oil India
Limited (OIL), and GAIL (India) Limited foranalyzing the existing data set and
suggesting a methodology forshale gas development in the country.
Further, in April 2012, the DGH submitted its draft policy on exploitation of
shale gas to the Ministry of Petroleum and Natural Gas (MoPNG). ONGC and
OIL are aggressively implementing pilot projects to assess the shale gas
potential in the country. In addition, Reliance Industries Limited (RIL) and
GAIL have entered the US shale industry to gain technical expertise and may
apply that expertise in developing shale gas reserves in India.
• In January 2011, ONGC discovered shale gas in its first pilot shale gas
drilling venture in the Damodar basin. Further, the company plans to
explore shale gas potential in other promising basins in the country. To gain
expertise in this emerging industry, the company signed an agreement with
ConocoPhillips in March 2012, for cooperationin the exploration and
development of shale gas resources in India and other regions. The
company will drill 4 gas wells in Cambay basin at estimated cost of 150-200
Crores in 2013 with ConocoPhillips.
• OIL has hired Schlumberger to conduct a feasibility study of shale gas
potential in the Assam-Arakan and Rajasthan basins. OIL has acquired 20%
12. stake in Carrizo Oil and Gas Inc’s liquid rich state assets in the Denver-
Julesburg Basin in Colarado,USA in 2012.
• RIL has signed three upstream joint ventures (Chevron, Pioneer Natural
Resource and Carrizo Oil & Gas) and a midstream JV (Pioneer) for carrying
out operations in the US. RIL has invested a total of US$5.7 billion. More
than a third of gas production of Reliance is expected to come fromShale in
2013.
• GAIL signed an agreement with Carrizo Oil & Gas to acquire a 20% stake
in the latter’s Eagle Ford acreage forUS$95 million. GAIL has also signed a
20-year agreement with Cheniere Energy forthe supply of 3.5 million tons
per year of LNG.
Water basin Projections for 2030
CONCLUSION
For the financial year 2012, crude oil with $140 billion was the single largest item on the
import basket affecting the CAD(current account deficit) badly. Since 2000, India's crude
oil imports in the oil mix have risen considerably from 60% to 80% with increased
demand and insufficient domestic supplies. Buying oil assets abroad has not yielded good
13. results yet. Meanwhile, Gas supplies are dwindling as well. If gas along with coal and oil
are imported at the current rate, India will head into a major energy crisis along with a
economic crisis. India's sedimentary basins do not have sufficient crude oil to support 3.6
mb/d(million barrels per day) of oil demand. But there is the possibility of prolific
unconventional gas deposits in the country. We need to grab this opportunity of higher
domestic gas production by its horns. India being new to the shale gas game enjoys the
advantage that state-of-the-art shale gas technologies are already present in the United
States and its global oil companies. The existing technologies can jump start our shale gas
development. However, a great deal of innovation will be needed to adapt to new terrains
and modify technologies to profitably exploit shale gas resources where geology and water
availability is significantly different. Indian companies are already involved in shale gas
business in the United States and will readily invest in Indian shale gas auctions if a liberal
and conductive policy is adopted. Global oil majors with India operations could participate
as well bringing in the technologies and capital required. Moreover, with increased gas
operations, government too would extra revenue for its social programs. Indian industry
will mature and bring more business into India in the form of foreign contracts and turn-
key projects. All these activities will result in significant savings of foreign exchange and
lift GDP growth and engineering exports. Development of cutting edge technologies and
the talent pool created in association with this industry will create world class
opportunities for R&D work and technical institutes. In the process, we will be creating a
truly global gas industry and increase the ability to buy assets and businesses.
REFERENCES
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http://www.iogcc.org
3. New Study Claims US Shale Gas Quantities Grossly Exaggerated, Andy Tully,
Oilprice.com, retrieved at 20 Jan 2015,
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