Earthquake Hazard Associated With Deep Well Injection-A Report, U.S. Geological Survey Bulletin 1951, U.S. DOI, 1991
Title | Earthquake Hazard Associated With Deep Well Injection-A Report, U.S. Geological Survey Bulletin 1951, U.S. DOI, 1991 PDF eBook |
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Earthquake Hazard Associated with Deep Well Injection
Title | Earthquake Hazard Associated with Deep Well Injection PDF eBook |
Author | Craig Nicholson |
Publisher | |
Pages | 90 |
Release | 1990 |
Genre | Deep-well disposal |
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Under certain circumstances, the increased pore pressure resulting from fluid injection, whether for waste disposal, secondary recovery, geothermal energy, or solution mining, can trigger earthquakes. This report discusses known cases of injection-induced seismicity and how and why earthquakes may be triggered, as well as conditions under which the triggering is most likely to occur. Criteria are established to assist in regulating well operations so as to minimize the seismic hazard associated with deep well fluid injection.
Earthquake Hazard Associated with Deep Well Injection
Title | Earthquake Hazard Associated with Deep Well Injection PDF eBook |
Author | Craig Nicholson |
Publisher | |
Pages | 74 |
Release | 1990 |
Genre | Induced seismicity |
ISBN |
Earthquake Hazard Associated with Deep Well Injection
Title | Earthquake Hazard Associated with Deep Well Injection PDF eBook |
Author | Carl W. Stover |
Publisher | |
Pages | 74 |
Release | 1990 |
Genre | Deep-well disposal |
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This publication summarizes data for earthquakes that occurred in the 50 states and Puerto Rico during 1985. Descriptions of individual earthquakes include hypocenters, magnitudes, intensities, and damages. The report also contains results from regional networks and data recorded by strong-motion seismographs.
Geothermal Energy
Title | Geothermal Energy PDF eBook |
Author | William E. Glassley |
Publisher | CRC Press |
Pages | 308 |
Release | 2010-06-22 |
Genre | Science |
ISBN | 1420075713 |
Historically, cost effective, reliable, sustainable, and environmentally friendly, use of geothermal energy has been limited to areas where obvious surface features pointed to the presence of a shallow local heat source, such as hot springs and volcanoes. However, recent technological advances have dramatically expanded the range and size of viable
Induced Seismicity Potential in Energy Technologies
Title | Induced Seismicity Potential in Energy Technologies PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 238 |
Release | 2013-08-14 |
Genre | Science |
ISBN | 0309253705 |
In the past several years, some energy technologies that inject or extract fluid from the Earth, such as oil and gas development and geothermal energy development, have been found or suspected to cause seismic events, drawing heightened public attention. Although only a very small fraction of injection and extraction activities among the hundreds of thousands of energy development sites in the United States have induced seismicity at levels noticeable to the public, understanding the potential for inducing felt seismic events and for limiting their occurrence and impacts is desirable for state and federal agencies, industry, and the public at large. To better understand, limit, and respond to induced seismic events, work is needed to build robust prediction models, to assess potential hazards, and to help relevant agencies coordinate to address them. Induced Seismicity Potential in Energy Technologies identifies gaps in knowledge and research needed to advance the understanding of induced seismicity; identify gaps in induced seismic hazard assessment methodologies and the research to close those gaps; and assess options for steps toward best practices with regard to energy development and induced seismicity potential.
Groundwater Depletion in the United States (1900?2008)
Title | Groundwater Depletion in the United States (1900?2008) PDF eBook |
Author | Leonard F Konikow |
Publisher | CreateSpace |
Pages | 72 |
Release | 2014-08-01 |
Genre | |
ISBN | 9781500503062 |
A natural consequence of groundwater withdrawals is the removal of water from subsurface storage, but the overall rates and magnitude of groundwater depletion in the United States are not well characterized. This study evaluates long- term cumulative depletion volumes in 40 separate aquifers or areas and one land use category in the United States, bringing together information from the literature and from new analy- ses. Depletion is directly calculated using calibrated ground- water models, analytical approaches, or volumetric budget analyses for multiple aquifer systems. Estimated groundwater depletion in the United States during 1900-2008 totals approx- imately 1,000 cubic kilometers (km3). Furthermore, the rate of groundwater depletion has increased markedly since about 1950, with maximum rates occurring during the most recent period (2000-2008) when the depletion rate averaged almost 25 km3 per year (compared to 9.2 km3 per year averaged over the 1900-2008 timeframe).