Environmental Impacts of Hydraulic Fracturing


Book Description

There is a strong need for further innovation and the development of viable renewable energy sources. Recent technological advances now allow natural gas supplies—previously believed inaccessible or nonexistent—to be discovered, mined, and processed for both industrial and consumer use. The technology, a controversial process called hydraulic fracturing, has greatly expanded natural gas production in the United States and elsewhere. As these practices have become more commonplace, concerns about the related environmental and public health impacts have also increased—one of the most significant concerns regarding the fluids that are injected into rock formations to cause the fracturing which contain potentially hazardous chemical additives. Environmental Impacts of Hydraulic Fracturing is a balanced and comprehensive guide to all aspects of hydraulic fracturing and covers all facets of the issue, including ongoing controversies about possible water pollution, drinking water contamination, and the potential for harmful chemical exposure. The author discusses both the pros and cons of hydraulic fracturing, explaining the process in great detail. Arguably the first book of its kind, this is the go-to text on the use and impacts of hydraulic fracturing. Includes suggestions and recommendations on how to mitigate environmental damage caused by hydraulic fracturing. Weighs the pros and cons of hydraulic fracturing. Describes the benefits of hydraulic fracturing and its importance for potential energy independence. Largely updated for this new, second edition.




Hydraulic Fracturing Impacts and Technologies


Book Description

Hydraulic Fracturing Impacts and Technologies: A Multidisciplinary Perspective serves as an introduction to hydraulic fracturing and provides balanced coverage of its benefits and potential negative effects. Presenting a holistic assessment of hydraulic fracturing and its environmental impacts, this book chronicles the history and development of un




Fracking and the Environment


Book Description

This book provides a systematic scientific approach to the understanding of hydraulic fracturing (fracking) as a hydrocarbon extraction technology and its impact on the environment. The book addresses research from the past decade to assess how fracking can affect air, water, landscapes and ecosystems, and presents the subject in the context of the history of fracking and shale gas development in the United States, describing what is known and not known about environmental impacts, and the broader implications of fossil energy use, climate change, and technology development. In 9 chapters, the author lays out how and why hydraulic fracturing was developed, what driving forces existed at the beginning of the so-called "shale revolution", how success was achieved, and when and why public acceptance of the technology changed. The intended audience is scientific people who are concerned about fracking, but perhaps do not know all that much about it. It is also intended for lay people who would be interested in understanding the technical details of the process and what effects it might or might not be having on the environment. The book is written at a level that is both understandable and technically correct. A further goal is to give some useful insights even to experienced petroleum geologists and engineers who have been doing fracking for many years.




The Fracking Debate


Book Description

Over roughly the past decade, oil and gas production in the United States has surged dramatically—thanks largely to technological advances such as high-volume hydraulic fracturing, more commonly known as “fracking.” This rapid increase has generated widespread debate, with proponents touting economic and energy-security benefits and opponents highlighting the environmental and social risks of increased oil and gas production. Despite the heated debate, neither side has a monopoly on the facts. In this book, Daniel Raimi gives a balanced and accessible view of oil and gas development, clearly and thoroughly explaining the key issues surrounding the shale revolution. The Fracking Debate directly addresses the most common questions and concerns associated with fracking: What is fracking? Does fracking pollute the water supply? Will fracking make the United States energy independent? Does fracking cause earthquakes? How is fracking regulated? Is fracking good for the economy? Coupling a deep understanding of the scholarly research with lessons from his travels to every major U.S. oil- and gas-producing region, Raimi highlights stories of the people and communities affected by the shale revolution, for better and for worse. The Fracking Debate provides the evidence and context that have so frequently been missing from the national discussion of the future of oil and gas production, offering readers the tools to make sense of this critical issue.




Hydraulic Fracturing Explained


Book Description

Rocks mechanics legend Erle Donaldson, along with colleagues Waqi Alam and Nasrin Begum from the oil and gas consultant company Tetrahedron, have authored this handbook on updated fundamentals and more recent technology used during a common hydraulic fracturing procedure. Meant for technical and non-technical professionals interested in the subject of hydraulic fracturing, the book provides a clear and simple explanation of the technology and related issues to promote the safe development of petroleum reserves leading to energy independence throughout the world.







Exploitation of Unconventional Oil and Gas Resources


Book Description

The stimulation of unconventional hydrocarbon reservoirs is proven to improve their productivity to an extent that has rendered them economically viable. Generally, the stimulation design is a complex process dependent on intertwining factors such as the history of the formation, rock and reservoir fluid type, lithology and structural layout of the formation, cost, time, etc. A holistic grasp of these can be daunting, especially for people without sufficient experience and/or expertise in the exploitation of unconventional hydrocarbon reserves. This book presents the key facets integral to producing unconventional resources, and how the different components, if pieced together, can be used to create an integrated stimulation design. Areas covered are as follows: - stimulation methods, - fracturing fluids, - mixing and behavior of reservoir fluids, - assessment of reservoir performance, - integration of surface drilling data, - estimation of geomechanical properties and hydrocarbon saturation, and - health and safety. Exploitation of Unconventional Oil and Gas Resources: Hydraulic Fracturing and Other Recovery and Assessment Techniques is an excellent introduction to the subject area of unconventional oil and gas reservoirs, but it also complements existing information in the same discipline. It is an essential text for higher education students and professionals in academia, research, and the industry.




Environmental and Health Issues in Unconventional Oil and Gas Development


Book Description

Environmental and Health Issues in Unconventional Oil and Gas Development offers a unique, non-partisan perspective relevant to the use of directional drilling and hydraulic fracturing, presenting clear and frank discussions on implications for a variety of stakeholders involved in unconventional oil and shale gas development. Much has changed since the first edition, including how UOGD is performed, changes in monitoring and control technologies, and new issues raised by both government and non-government stakeholders. The contributing authors address a wide range of relevant topics. The economics of hydraulic fracturing are discussed. Methane emissions, decarbonization, and responsibly sourced gas are explored in depth. The authors also look closely at climate risk and risk mitigation. Water issues are covered with a review of water quality impacts along with waste issues. This is followed by a detailed examination of health and safety in regard to occupational health, public health, risk perception, risk communication, and transportation. Finally, the editors wrap up with important discussions on environmental justice and environmental, social, and corporate governance. Readers will find much to consider and apply to their own work within this reference on the critical environmental issues facing the unconventional oil and gas industry.• Serves as a collective, up-to-date resource for academics and professionals in the oil and gas, environmental, health, and safety industries, as well as environmental scientists and policymakers• Features a multi-disciplinary and expert group of chapter authors from academia, non-governmental organizations, governmental agencies, and the oil and gas industry• Provides thoughtful discussion of the ongoing emissions intensity reduction in unconventional oil and gas from a combination of regulation, technology evolution, and voluntary efforts by operators




Hydraulic Fracturing for Oil and Gas


Book Description

This final report provides a review and synthesis of available scientific information concerning the relationship between hydraulic fracturing activities and drinking water resources in the United States. The report is organized around activities in the hydraulic fracturing water cycle and their potential to impact drinking water resources. The stages include: (1) acquiring water to be used for hydraulic fracturing (Water Acquisition), (2) mixing the water with chemical additives to prepare hydraulic fracturing fluids (Chemical Mixing), (3) injecting the hydraulic fracturing fluids into the production well to create fractures in the targeted production zone (Well Injection), (4) collecting the wastewater that returns through the well after injection (Produced Water Handling), and (5) managing the wastewater via disposal or reuse methods (Wastewater Disposal and Reuse). EPA found scientific evidence that hydraulic fracturing activities can impact drinking water resources under some circumstances. The report identifies certain conditions under which impacts from hydraulic fracturing activities can be more frequent or severe.




The Combined Finite-Discrete Element Method


Book Description

The combined finite discrete element method is a relatively new computational tool aimed at problems involving static and / or dynamic behaviour of systems involving a large number of solid deformable bodies. Such problems include fragmentation using explosives (e.g rock blasting), impacts, demolition (collapsing buildings), blast loads, digging and loading processes, and powder technology. The combined finite-discrete element method - a natural extension of both discrete and finite element methods - allows researchers to model problems involving the deformability of either one solid body, a large number of bodies, or a solid body which fragments (e.g. in rock blasting applications a more or less intact rock mass is transformed into a pile of solid rock fragments of different sizes, which interact with each other). The topic is gaining in importance, and is at the forefront of some of the current efforts in computational modeling of the failure of solids. * Accompanying source codes plus input and output files available on the Internet * Important applications such as mining engineering, rock blasting and petroleum engineering * Includes practical examples of applications areas Essential reading for postgraduates, researchers and software engineers working in mechanical engineering.