A Primer On The Occurrence Of Coalbed Methane In Low Rank Coals With Special Reference To Its Potential Occurrence In Pakistan Sanfilipo J
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A Primer On The Occurrence Of Coalbed Methane In Low Rank Coals With Special Reference To Its Potential Occurrence In Pakistan Sanfilipo J
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Author : Geological Survey (U.S.)
language : en
Publisher:
Release Date : 2002*
A Primer On The Occurrence Of Coalbed Methane In Low Rank Coals With Special Reference To Its Potential Occurrence In Pakistan Sanfilipo J written by Geological Survey (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002* with categories.
A Primer On The Occurrence Of Coalbed Methane In Low Rank Coals With Special Reference To Its Potential Occurrence In Pakistan
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Author : John R. SanFilipo
language : en
Publisher:
Release Date : 2000
A Primer On The Occurrence Of Coalbed Methane In Low Rank Coals With Special Reference To Its Potential Occurrence In Pakistan written by John R. SanFilipo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Coalbed methane categories.
Mesa Journal
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Author :
language : en
Publisher:
Release Date : 2007
Mesa Journal written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Geology categories.
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Author :
language : zh-CN
Publisher:
Release Date : 2005
written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Science categories.
Coalbed Methane Scientific Environmental And Economic Evaluation
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Author : M. Mastalerz
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Coalbed Methane Scientific Environmental And Economic Evaluation written by M. Mastalerz and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.
Coalbed gas has been considered a hazard since the early 19th century when the first mine gas explosions occurred in the United States in 1810 and France in 1845. In eastern Australia methane-related mine disasters occurred late in the 19th century with hundreds of lives lost in New South Wales, and as recently as 1995 in Queensland's Bowen Basin. Ventilation and gas drainage technologies are now in practice. However, coalbed methane recently is becoming more recognized as a potential source of energy; rather than emitting this gas to the atmosphere during drainage of gassy mines it can be captured and utilized. Both economic and environmental concerns have sparked this impetus to capture coalbed methane. The number of methane utilization projects has increased in the United States in recent years as a result, to a large extent, of development in technology in methane recovery from coal seams. Between 1994 and 1997, the number of mines in Alabama, Colorado, Ohio, Pennsylvania, Virginia, and West Virginia recovering and utilizing methane increased from 1 0 to 17. The Environmental Protection Agency estimates that close to 49 billion cubic feet (Bet) of methane was recovered in 1996, meaning that this amount was not released into the atmosphere. It is estimated that in the same year total emissions of methane equaled 45. 7 Bcf. Other coal mines are being investigated at present, many ofwhich appear to be promising for the development of cost-effective gas recovery.
Biogenic Methane Generation From Low Rank Coals
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Author : Rizwan Haider
language : en
Publisher:
Release Date : 2017-06-30
Biogenic Methane Generation From Low Rank Coals written by Rizwan Haider and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-30 with categories.
Data Accumulation On The Methane Potential Of The Coal Beds Of Colorado Final Report
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Author :
language : en
Publisher:
Release Date : 1978
Data Accumulation On The Methane Potential Of The Coal Beds Of Colorado Final Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with categories.
A two-year project was conducted to gather data that would assist in the evaluation of the methane potential of the coal beds of Colorado. It was found that a number of closed underground coal mines in the State had reported gassy conditions or had experienced fires and explosions of varied intensity and frequency. The majority of such occurrences have been in those areas characterized by coals of relatively low (i.e., below 31%) volatile matter (VM) content. The south half of the Raton Mesa coal region (Las Animas County) and the southeastern part of the Unita region (in Gunnison and Pitkin Counties) contain coals with the lowest percentages of VM, the gassiest producing mines, and the highest grade coking coal in the State. Five active mines in Pitkin County presently are emitting a total of over 8 million cu ft of methane per day. These mines produce the highest quality metallurgical-grade coal in the western US (high-volatile A and medium-volatile bituminous). The gassy coals in these two regions range from Late Cretaceous to Paleocene in age and usually occur in areas related to igneous activity of late Tertiary age. The VM percentages of Colorado coals can be used, with some caution, to determine their potential methane content. Additional desorption measurements and coal analyses are needed to more accurately predict the effects of rank and depth of occurrence on the methane content of coals in the State.
Coalbed Methane Natural Gas In Coal Preliminary Findings
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Author : Alberta. Department of Energy. Coalbed Methane/Natural Gas in Coal (CBM/NGC) Multi-Stakeholder Advisory Committee
language : en
Publisher:
Release Date : 2005
Coalbed Methane Natural Gas In Coal Preliminary Findings written by Alberta. Department of Energy. Coalbed Methane/Natural Gas in Coal (CBM/NGC) Multi-Stakeholder Advisory Committee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
Coal Bed Methane Primer
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Author :
language : en
Publisher:
Release Date : 2005
Coal Bed Methane Primer written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
During the second half of the 1990's Coal Bed Methane (CBM) production increased dramatically nationwide to represent a significant new source of income and natural gas for many independent and established producers. Matching these soaring production rates during this period was a heightened public awareness of environmental concerns. These concerns left unexplained and under-addressed have created a significant growth in public involvement generating literally thousands of unfocused project comments for various regional NEPA efforts resulting in the delayed development of public and fee lands. The accelerating interest in CBM development coupled to the growth in public involvement has prompted the conceptualization of this project for the development of a CBM Primer. The Primer is designed to serve as a summary document, which introduces and encapsulates information pertinent to the development of Coal Bed Methane (CBM), including focused discussions of coal deposits, methane as a natural formed gas, split mineral estates, development techniques, operational issues, producing methods, applicable regulatory frameworks, land and resource management, mitigation measures, preparation of project plans, data availability, Indian Trust issues and relevant environmental technologies. An important aspect of gaining access to federal, state, tribal, or fee lands involves education of a broad array of stakeholders, including land and mineral owners, regulators, conservationists, tribal governments, special interest groups, and numerous others that could be impacted by the development of coal bed methane. Perhaps the most crucial aspect of successfully developing CBM resources is stakeholder education. Currently, an inconsistent picture of CBM exists. There is a significant lack of understanding on the parts of nearly all stakeholders, including industry, government, special interest groups, and land owners. It is envisioned the Primer would being used by a variety of stakeholders to present a consistent and complete synopsis of the key issues involved with CBM. In light of the numerous CBM NEPA documents under development this Primer could be used to support various public scoping meetings and required public hearings throughout the Western States in the coming years.
Controls On Coalbed Methane Potential And Gas Sorption Characteristics Of High Volatile Bituminous Coals In Indiana
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Author : Wilfrido Solano-Acosta
language : en
Publisher:
Release Date : 2007
Controls On Coalbed Methane Potential And Gas Sorption Characteristics Of High Volatile Bituminous Coals In Indiana written by Wilfrido Solano-Acosta and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Understanding the mechanisms and geologic conditions that control the occurrence of gas in coal allows us to better characterize: (1) CBM reservoirs for their potential economic use, and (2) coal seams as future receptacles of anthropogenic carbon dioxide.
