Download or read book Reducing the Environmental Impact of Bitumen Extraction with ES SAGD Process written by Albina Mukhametshina and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Steam Assisted Gravity Drainage (SAGD) is a proven enhanced oil recovery technique for oil sand extraction. However, the environmental and economic challenges associated with excessive greenhouse gas emissions due to the combustion of significant amount of natural gas and consumption of large amount of fresh water for steam generation limit the application of this technology. To address these issues, various SAGD modifications have been developed, among those, SAGD with solvent co-injection is one of the most prospective techniques. In this experimental study, the effectiveness of base SAGD and Expanding Solvent SAGD (ES-SAGD) was tested on a Peace River bitumen. All experiments were conducted using a two-dimensional cylindrical physical model. In order to investigate the influence of in-situ asphaltene precipitation on the performance of ES-SAGD process, three different types of solvent were considered as hydrocarbon additives; asphaltene soluble (toluene), asphaltene insoluble (n-hexane), and solvent with intermediate solubility parameter (cyclohexane). Different strategies for solvent injection were examined. In all experiments, temperature profiles at 47 different positions, produces oil and water were monitored continuously. Viscosity and API gravity of original and produced oil samples were measured. This study reveals that co-injection of hydrocarbon solvents with steam enhances the efficiency of SAGD process in terms of oil production, level of oil upgrading, steam to oil ratio and energy consumption. It was also concluded that selection the solvent type and injection strategy are important parameters for the design of hybrid SAGD process. The electronic version of this dissertation is accessible from http://hdl.handle.net/1969.1/151788

Download or read book Sustainable In Situ Heavy Oil and Bitumen Recovery written by Mohammadali Ahmadi and published by Elsevier. This book was released on 2023-03-24 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable In-Situ Heavy Oil and Bitumen Recovery: Techniques, Case Studies, and Environmental Considerations delivers a critical reference for today's energy engineers who want to gain an accurate understanding of anticipated GHG emissions in heavy oil recovery. Structured to break down every method with introductions, case studies, technical limitations and summaries, this reference gives engineers a look at the latest hybrid approaches needed to tackle heavy oil recoveries while calculating carbon footprints. Starting from basic definitions and rounding out with future challenges, this book will help energy engineers collectively evolve heavy oil recovery with sustainability applications in mind. - Explains environmental footprint considerations within each recovery method - Includes the latest hybrid methods such as Hybrid of Air-CO2N2 and Cyclic Steam Stimulation (CSS) - Bridges practical knowledge through case studies, summaries and remaining technical challenges

Download or read book The Extraction of Bitumen from Western Oil Sands Quarterly Report April June 1993 written by and published by . This book was released on 1993 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accomplishments are briefly described for the following tasks: environmental impact statement; coupled fluidized bed bitumen recovery and coked sand combustion; water-based recovery of bitumen; rotary kiln process for recovery of bitumen and combustion of coke sand; recovery of bitumen from oil sands using fluidized bed reactors and combustion of spent sands in transport reactors; recovery of bitumen from oil sand and upgrading of bitumen by solvent extraction; catalytic and thermal upgrading of bitumens and bitumen-derived liquids; evaluation of Utah's major oil sand deposits for the production of asphalt, high energy jet fuels and other specialty products; development of mathematical models for bitumen recovery and processing; completion of the cost examination study of the pilot plant restoration; development studies of equipment for three-product gravity separation of bitumen and sand; determine thickener requirements; and environmental studies of the North Salt Lake pilot plant rehabilitation and eventual operation and those environmental problems associated with eventual commercial products.

Download or read book Environmentally Conscious Fossil Energy Production written by Myer Kutz and published by John Wiley & Sons. This book was released on 2010-01-12 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Best practices for mitigating environmental damage from conventional power generation This volume of the Wiley Series in Environmentally Conscious Engineering, Environmentally Conscious Fossil Energy Production, seeks to provide new solutions to one of the grand challenges of this century: supplying energy to a growing population while reducing environmental pollution and greenhouse gas emissions. The first five chapters cover extraction and transport of fossil fuels; the last four chapters cover power plants. An international roster of contributors, from the United States, Canada, and the Middle East, deals with the wide variety of challenges posed by converting oil, natural gas, and coal to energy. Chapters include: Environmentally Conscious Petroleum Engineering Carbon Management and Hydrogen Requirements in Oil Sands Environmentally Conscious Coal Mining Maritime Oil Transport and Pollution Prevention Accidental Oil Spills Behavior and Control Geological Sequestration of Greenhouse Gases Clean Coal Technology: Gasification Pathway An Integrated Approach for Carbon Mitigation in the Electric Power Generation Sector Energy and Exergy Analyses of Natural Gas Fired Combined Cycle Power Generation Systems Turn to all of the books in the Wiley Series in Environmentally Conscious Engineering for the most cutting-edge, environmentally friendly engineering practices and technologies.

Download or read book Economically and Environmentally Sustainable Enhanced Oil Recovery written by M. R. Islam and published by John Wiley & Sons. This book was released on 2020-03-17 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: There have been many books on the topic of Enhanced Oil Recovery (EOR) over the last 100 years. They all, however, focus on how to recover more oil faster, taking a rather myopic approach. The solutions presented all work fantastically in theory and even in the laboratory, but each fails to produce results in the field with long-term success. The petroleum industry is almost resigned to the belief that for an EOR technique to be successful, it must be propped up with public funds or must compromise environmental integrity. In line with modern engineering practices, previous books discuss how existing technologies can be tweaked to accommodate for any shortcomings that just came to light. This book is unlike any other book on the topic of recovery in particular and engineering in general. This groundbreaking volume is a continuation of the author’s and his research group’s work that started publishing on the subject of global sustainability involving energy and the environment, dating back to early 2000s. Starting with a paradigm shift in engineering that involves a long-term focus, rather than looking for short-term solutions, the methods and theories presented here delve into applying green engineering and zero waste principles to EOR. Historically, EOR has received mixed success, mainly because innovations in these disciplines relied heavily on processed materials, which are both uneconomical and toxic to the environment. This book explains how engineers missed entirely the causes of unsustainability in these technologies due to the prevalence of many myths that are embedded in modern engineering. Once these myths are deconstructed, the appropriate technologies emerge and the merits of them both in terms of economic and environmental benefits become clear. The book reveals how previous practices in EOR can be replaced with their sustainable versions while saving in material costs. A number of innovative technologies are introduced that can render well known technologies, such as steam flood, in situ combustion, chemical flooding, and microbial EOR environmentally sustainable and economically attractive. A triple dividend is received once these technologies are applied in otherwise marginal reservoirs, unconventional plays and even abandoned formations. The overall reserve, which reflects recoverable oil with new technologies, goes up drastically. Further benefits are drawn when processes such as value addition of waste material is performed. Overall this book shows how EOR can be rendered green while increasing the profitability. This is in stark contrast to the past practices that considered environmental integrity as a drain on profitability. This book proves that a paradigm shift can turn a “technological disaster” into a technological marvel.

Download or read book Asphaltenes Heavy Oils and Petroleomics written by Oliver C. Mullins and published by Springer Science & Business Media. This book was released on 2007-11-08 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: With substantial contributions from experienced industrial scientists and engineers, this work will have real application towards improving process efficiency and improvement in the trillion-dollar global petroleum industry. It presents an overview of the emerging field of petroleomics, which endeavors to understand the fundamental components of crude oil. Petroleomics promises to revolutionize petroleum science in much the same way that genomics transformed the study of medicine not long ago. Asphaltenes are a particular focus, with many chapters devoted to the analysis of their structure and properties.

Download or read book An Innovative Bitumen Extraction Process for Oil Sands Sand Reduction Technology SRT written by A. A. Gregoli and published by . This book was released on 1994 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Future of the Canadian Oil Sands written by J. Peter Findlay and published by . This book was released on 2016 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Role of Sodium Hydroxide in Bitumen Extraction written by Marjan Tamiz Bakhtiari and published by . This book was released on 2015 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alkaline environment by addition of NaOH in bitumen extraction process often shows a positive effect on bitumen recovery from Athabasca oil sands by mining-extraction method. NaOH ionizes organic acids in the bitumen to produce surfactants. These species are essential for bitumen liberation. Understanding the role of NaOH in the processing of different types of oil sands ores is important in designing the processes to enhance bitumen recovery from variable oil sands ores and minimizing bitumen loss in the tailings. This study focuses on responses of 15 different ores to the addition of variable amount of NaOH in generation/release of natural surfactants from the ores. An existing FTIR technique was modified to quantify the concentration of carboxylic surfactants in tailings water. The results showed that the concentration of carboxylic type of surfactants in tailings water depends not only on the amount of NaOH addition, but also on bitumen content and composition, concentration of divalent cations and concentration of carbonate/ bicarbonate ions in the ores. The content of pyrite in the fines fraction of the solids was found also to affect the release of carboxylic type of natural surfactants in tailings water. The critical role of NaOH addition in levitating bitumen slime coating (bitumen-clay interaction) on a single ore using QCM-D method was also studied. The QCM-D measurements showed that illite clay particles formed layers of slime on bitumen in tailings water prepared at weak alkaline conditions while kaolinite did not. A key contribution of this work was to identify the positive effect of humic acids released from ores processed at high pH (pH > 10) on avoiding the slime coating of bitumen by clays. After determining a strong adsorption of humic acids by illite clays, the results of QCM-D measurements showed that the presence of humic acid released in tailings water at high pH reduced slime coating of bitumen by illite clay particles, which was initiated by the presence of surfactants in tailings water. The results revealed that the reduction in the slime coating was attributed to the increased hydrophilicity of the bitumen layer and steric hindrance caused by adsorbed humic acids on both bitumen and illite surfaces.

Download or read book Oil Sand Production Processes written by James G. Speight and published by Gulf Professional Publishing. This book was released on 2012-10-23 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The combination of global warming and peak oil has made finding alternative sources of energy more important than ever. Written in an easy-to-read format, Oil Sands Production Processes provide the reader with an understandable overview of the chemistry, engineering, and technology of oil sands. The various chapters have been written to include the latest developments in the oil sands industry, including evolving and new processes as well as the various environmental regulations. - Overview of the chemistry, engineering, and technology of oil sands - Updates on the evolving processes and new processes - Evolving and new environmental regulations regarding oil sands production processes

Download or read book The Journal of Canadian Petroleum Technology written by and published by . This book was released on 2009 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Processing of Heavy Crude Oils written by Ramasamy Marappa Gounder and published by . This book was released on 2019-12-18 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermal Recovery of Oil and Bitumen written by Roger M. Butler and published by Englewood Cliffs, N.J. : Prentice Hall. This book was released on 1991 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the recovery of heavy oils and bitumen by in situ thermal methods and discusses the technical factors and problems involved. The book summarizes, in a quantitative manner, techniques used in current petroleum industry practice.

Download or read book Ethical Oil written by Ezra Levant and published by McClelland & Stewart. This book was released on 2011-05-03 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Canada's "no. 1 defender of freedom of speech" and the bestselling author of Shakedown makes the timely and provocative case that when it comes to oil, ethics matter just as much as the economy and the environment. In 2009, Ezra Levant's bestselling book Shakedown revealed the corruption of Canada's human rights commissions and was declared the "most important public affairs book of the year." In Ethical Oil, Levant turns his attention to another hot-button topic: the ethical cost of our addiction to oil. While many North Americans may be aware of the financial and environmental price we pay for a gallon of gas or a barrel of oil, Levant argues that it is time we consider ethical factors as well. With his trademark candor, Levant asks hard-hitting questions: With the oil sands at our disposal, is it ethically responsible to import our oil from the Sudan, Russia, and Mexico? How should we weigh carbon emissions with human rights violations in Saudi Arabia? And assuming that we can't live without oil, can the development of energy be made more environmentally sustainable? In Ethical Oil, Levant exposes the hypocrisy of the West's dealings with the reprehensible regimes from which we purchase the oil that sustains our lifestyles, and offers solutions to this dilemma. Readers at all points on the political spectrum will want to read this timely and provocative new book, which is sure to spark debate.

Download or read book Thermal Recovery Processes written by Society of Petroleum Engineers of AIME. and published by . This book was released on 1964 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Remote Sensing for Infrastructure Monitoring written by Vernon Singhroy and published by Springer Nature. This book was released on 2020-12-23 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides international case studies of practical and advanced methods using satellite images integrated with other airborne, drone images and field data to monitor infrastructure. The book is timely, as infrastructure spending by national governments is increasing and robust monitoring techniques are needed to keep pace with climate change impacts affecting infrastructures globally. The expert international contributions that comprise the book provide examples of advanced methods using InSAR, high-resolution optical and radar images, LIDAR, UAV, geophysical techniques and their applications to civil infrastructure. The case studies focus on high-resolution, rapid time-series radar interferometry to monitor highways, railways, pipelines, bridges, urban, and water conveyance infrastructures. Other case studies use optical and radar images to characterize urban infrastructure and monitor damages from floods, oil spills and conflicts. The case studies are global focusing on infrastructure projects in Canada, Dominica Guyana, India Italy, Syria Taiwan, United States and the United Kingdom. This compilation of selected case studies will provide useful guidelines for the civil infrastructure characterization and monitoring communities. The book will be of interest to infrastructure consultants and professionals, scientific communities in earth observation and advanced imaging methods, and researchers and professors in earth sciences, climate change, and civil and geoengineering.

Download or read book Comprehensive Energy Systems written by Ibrahim Dincer and published by Elsevier. This book was released on 2018-02-07 with total page 5543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Energy Systems, Seven Volume Set provides a unified source of information covering the entire spectrum of energy, one of the most significant issues humanity has to face. This comprehensive book describes traditional and novel energy systems, from single generation to multi-generation, also covering theory and applications. In addition, it also presents high-level coverage on energy policies, strategies, environmental impacts and sustainable development. No other published work covers such breadth of topics in similar depth. High-level sections include Energy Fundamentals, Energy Materials, Energy Production, Energy Conversion, and Energy Management. Offers the most comprehensive resource available on the topic of energy systems Presents an authoritative resource authored and edited by leading experts in the field Consolidates information currently scattered in publications from different research fields (engineering as well as physics, chemistry, environmental sciences and economics), thus ensuring a common standard and language