Disposal-formation and Injection-well Hydraulics

Disposal-formation and Injection-well Hydraulics PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 30

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Disposal-formation and Injection-well Hydraulics

Disposal-formation and Injection-well Hydraulics PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 30

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Subsurface Disposal of Waste in Canada--II

Subsurface Disposal of Waste in Canada--II PDF Author: R. O. Van Everdingen
Publisher: Water Resources Branch : Information Canada
ISBN:
Category : Factory and trade waste
Languages : en
Pages : 40

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Depicts the physical characteristics, habitats, and behavior of a variety of birds.

Subsurface Wastewater Injection

Subsurface Wastewater Injection PDF Author: Donald L. Warner
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 356

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Potential Effects of Deep-well Waste Disposal in Western New York

Potential Effects of Deep-well Waste Disposal in Western New York PDF Author: Roger M. Waller
Publisher:
ISBN:
Category : Deep-well disposal
Languages : en
Pages : 52

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Underground Injection Science and Technology

Underground Injection Science and Technology PDF Author: C-F. Tsang
Publisher: Elsevier
ISBN: 0080457908
Category : Science
Languages : en
Pages : 731

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Book Description
Chapters by a distinguished group of international authors on various aspects of Underground Injection Science and Technology are organized into seven sections addressing specific topics of interest. In the first section the chapters focus on the history of deep underground injection as well regulatory issues, future trends and risk analysis. The next section contains ten chapters dealing with well testing and hydrologic modeling. Section 3, consisting of five chapters, addresses various aspects of the chemical processes affecting the fate of the waste in the subsurface environment. Consideration is given here to reactions between the waste and the geologic medium, and reactions that take place within the waste stream itself. The remaining four sections deal with experience relating to injection of, respectively, liquid wastes, liquid radioactive wastes in Russia, slurried solids, and compressed carbon dioxide. Chapters in Section 4, cover a diverse range of other issues concerning the injection of liquid wastes including two that deal with induced seismicity. In Section 5, Russian scientists have contributed several chapters revealing their knowledge and experience of the deep injection disposal of high-level radioactive liquid processing waste. Section 6 consists of five chapters that cover the technology surrounding the injection disposal of waste slurries. Among the materials considered are drilling wastes, bone meal, and biosolids. Finally, four chapters in Section 7 deal with questions relating to carbon dioxide sequestration in deep sedimentary aquifers. This subject is particularly topical as nations grapple with the problem of controlling the buildup of carbon dioxide in the atmosphere.* Comprehensive coverage of the state of the art in underground injection science and technology* Emerging subsurface waste disposal technologies* International scope

An Introduction to the Technology of Subsurface Wastewater Injection

An Introduction to the Technology of Subsurface Wastewater Injection PDF Author: Donald L. Warner
Publisher:
ISBN:
Category : Artificial groundwater recharge
Languages : en
Pages : 360

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Deep-well Injection of Liquid Waste

Deep-well Injection of Liquid Waste PDF Author: Donald L. Warner
Publisher:
ISBN:
Category : Waste disposal in the ground
Languages : en
Pages : 76

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Flowback and Produced Waters

Flowback and Produced Waters PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309452651
Category : Science
Languages : en
Pages : 101

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Book Description
Produced waterâ€"water from underground formations that is brought to the surface during oil and gas productionâ€"is the greatest volume byproduct associated with oil and gas production. It is managed by some combination of underground injection, treatment and subsequent use, treatment and discharge, or evaporation, subject to compliance with state and federal regulations. Management of these waters is challenging not only for industry and regulators, but also for landowners and the public because of differences in the quality and quantity of produced water, varying infrastructure needs, costs, and environmental considerations associated with produced water disposal, storage, and transport. Unconventional oil and gas development involves technologies that combine horizontal drilling with the practice of hydraulic fracturing. Hydraulic fracturing is a controlled, high-pressure injection of fluid and proppant into a well to generate fractures in the rock formation containing the oil or gas. After the hydraulic fracture procedure is completed, the injected fluid is allowed to flow back into the well, leaving the proppant in the newly created fractures. As a result, a portion of the injected water returns to the surface and this water is called "flowback water" which initially may mix with the naturally occurring produced water from the formation. The chemistry and volume of water returning to the surface from unconventional oil and gas operations thus changes during the lifetime of the well due to the amount of fluid used in the initial stage of well development, the amount of water naturally occurring in the geologic formation, the original water and rock chemistry, the type of hydrocarbon being produced, and the way in which production is conducted. The volume and composition of flowback and produced waters vary with geography, time, and site-specific factors. A workshop was conducted by the National Academies of Sciences, Engineering, and Medicine to highlight the challenges and opportunities associated in managing produced water from unconventional hydrocarbon development, and particularly in the area of potential beneficial uses for these waters. This publication summarizes the presentations and discussions from the workshop.

Induced Seismicity Potential in Energy Technologies

Induced Seismicity Potential in Energy Technologies PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309253705
Category : Science
Languages : en
Pages : 238

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Book Description
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.

Flow from Large Diameter Wells Into Unsaturated Confined Formations

Flow from Large Diameter Wells Into Unsaturated Confined Formations PDF Author: Daniel K. Sunada
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 90

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Book Description