Mathematical Modeling of Microbially Enhanced Oil Recovery PDF Download

Author: Xu Zhang
Publisher:
ISBN:
Category : Microbial enhanced oil recovery
Languages : en
Pages : 300

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Author: Shaochang Wo
Publisher:
ISBN:
Category : Microbial enhanced oil recovery
Languages : en
Pages : 314

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Book Description

Author: Kun Sang Lee
Publisher: Gulf Professional Publishing
ISBN: 0128204257
Category : Technology & Engineering
Languages : en
Pages : 214

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Book Description
Selection of the optimal recovery method is significantly influenced by economic issues in today’s oil and gas markets. Consequently, the development of cost-effective technologies, which bring maximum oil recovery, is the main interest in today’s petroleum research communities. Theory and Practice in Microbial Enhanced Oil Recovery provides the fundamentals, latest research and creditable field applications. Microbial Enhanced Oil Recovery (MEOR) is potentially a low-priced and eco-friendly technique in which different microorganisms and their metabolic products are implemented to recover the remaining oil in the reservoir. Despite drastic advantages of MEOR technology, it is still not fully supported in the industry due to lack of knowledge on microbial activities and their complexity of the process. While some selected strategies have demonstrated the feasibility to be used on a mass scale through both lab and field trials, more research remains to implement MEOR into more oil industry practices. This reference delivers comprehensive descriptions on the fundamentals including basic theories on geomicrobiology, experiments and modeling, as well as current tested field applications. Theory and Practice in Microbial Enhanced Oil Recovery gives engineers and researchers the tool needed to stay up to date on this evolving and more sustainable technology. Covers fundamental screening criteria and theories selective plugging and mobility control mechanisms Describes the basic effects on environmental parameters and the mechanics of simulation, including microbial growth kinetics Applies up to date practical applications proven in both the lab and the field

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 154

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Book Description
A three-dimensional, three-phase, multiple-component numerical simulator was developed to investigate transport and growth of microorganisms in porous media and the impacts of microbial activities on oil recovery. The microbial activities modeled in this study included: (1) growth, retention, chemotaxis, and end product inhibition of growth, (2) the formation of metabolic products, and (3) the consumption of nutrients. Major mechanisms for microbial enhanced oil recovery (MEOR) processes were modeled as follows: (1) improvement in sweep efficiency of a displacement process due to in situ plugging of highly-permeable production zones by cell mass or due to improved mobility control achieved by increasing the viscosity of the displacing fluid with a biopolymer, and (2) solubilization and mobilization of residual oil in porous media due to the reduction of the interfacial tension between oleic and aqueous phases by the production of a biosurfactant. The numerical solutions for mathematical models involved two steps. The distributions of pressure and phase saturations were solved from continuity equations and Darcy flow velocities for the aqueous phase were computed. This was followed by the solution of convection-dispersion equations for individual components. Numerical solutions from the proposed model were compared to results obtained from analytical equations, commercial simulators, and laboratory experiments. The comparison indicated that the model accurately quantified microbial transport and metabolism in porous media, and predicted additional crude oil recovery due to microbial processes. 50 refs., 41 figs., 26 tabs.

Author: T.F. Yen
Publisher: CRC Press
ISBN: 9780849351426
Category : Science
Languages : en
Pages : 280

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Book Description
This volume provides a comprehensive review that consolidates all of the pertinent information available. Microbial Enhanced Oil Recovery (MEOR) involves many scientific disciplines, many different approaches, and many different countries. This book supplies the information needed for continued development of MEO methods and points out areas where information is lacking and where more research is needed. This easy-to-use resource focuses on the three types of MEOR processes which can be utilized to recover oil from reservoirs. Successful MEOR involves contributions from petroleum, chemical, genetic, environmental, geotechnical, and bioengineering. Also, geology, chemistry, and microbiology play a major role as well. This critical review book includes a comprehensive reference list and opens the lines of communication among the various fields of study. This work will also encourage the exchange of ideas and interaction necessary for success in this quickly developing technology. Scientists, researchers, and practitioners will find this text to be interesting, informative, and indispensable.consolidatesR

Author: E.T. Premuzic
Publisher: Elsevier
ISBN: 0080868975
Category : Science
Languages : en
Pages : 447

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Book Description
This volume is concerned with many aspects of petroleum microbiology and biochemistry, all with strong commercial applications. Worldwide research on the major topic, MEOR (Microbially Enhanced Oil Recovery) is comprehensively covered under experimental work, field applications and modeling. The challenge of formulating a complete in situ MEOR system (microorganisms, nutrient package, and other amendments) is explored together with the future needs in the design and execution of this new biotechnology.

Author: Xu Zhang
Publisher:
ISBN:
Category : Microbial enhanced oil recovery
Languages : en
Pages : 294

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Book Description

Author: Lalit Pandey
Publisher: Springer Nature
ISBN: 9811654654
Category : Technology & Engineering
Languages : en
Pages : 272

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Book Description
This book presents the fundamentals of the reservoir and interfacial engineering. The book systematically starts with the basics of primary, secondary and tertiary (enhanced) oil recovery and emphasizes on the theory of microbial-enhanced oil recovery (MEOR) and its potential toward recovery of oil in place. Different approaches of MEOR such as in-situ, ex-situ, and integration of chemical- and microbial-enhanced oil recovery (EOR) are discussed in detail. This book highlights the link between the effectiveness of MEOR and the local reservoir conditions, crude oil characteristics, and indigenous microbial community. The latest implementations of MEOR across the globe are highlighted as case studies to outline the potential as well as the scope of MEOR. Given the topics covered, this book will be useful for professionals and researchers working in the areas of petroleum science and engineering, chemical engineering, biotechnology, bioengineering, and other related fields.

Author: T. Satyanarayana
Publisher: Springer Science & Business Media
ISBN: 9400722141
Category : Science
Languages : en
Pages : 832

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Book Description
This review of recent developments in our understanding of the role of microbes in sustainable agriculture and biotechnology covers a research area with enormous untapped potential. Chemical fertilizers, pesticides, herbicides and other agricultural inputs derived from fossil fuels have increased agricultural production, yet growing awareness and concern over their adverse effects on soil productivity and environmental quality cannot be ignored. The high cost of these products, the difficulties of meeting demand for them, and their harmful environmental legacy have encouraged scientists to develop alternative strategies to raise productivity, with microbes playing a central role in these efforts. One application is the use of soil microbes as bioinoculants for supplying nutrients and/or stimulating plant growth. Some rhizospheric microbes are known to synthesize plant growth-promoters, siderophores and antibiotics, as well as aiding phosphorous uptake. The last 40 years have seen rapid strides made in our appreciation of the diversity of environmental microbes and their possible benefits to sustainable agriculture and production. The advent of powerful new methodologies in microbial genetics, molecular biology and biotechnology has only quickened the pace of developments. The vital part played by microbes in sustaining our planet’s ecosystems only adds urgency to this enquiry. Culture-dependent microbes already contribute much to human life, yet the latent potential of vast numbers of uncultured—and thus untouched—microbes, is enormous. Culture-independent metagenomic approaches employed in a variety of natural habitats have alerted us to the sheer diversity of these microbes, and resulted in the characterization of novel genes and gene products. Several new antibiotics and biocatalysts have been discovered among environmental genomes and some products have already been commercialized. Meanwhile, dozens of industrial products currently formulated in large quantities from petrochemicals, such as ethanol, butanol, organic acids, and amino acids, are equally obtainable through microbial fermentation. Edited by a trio of recognized authorities on the subject, this survey of a fast-moving field—with so many benefits within reach—will be required reading for all those investigating ways to harness the power of microorganisms in making both agriculture and biotechnology more sustainable.

Author: Vladimir Vishnyakov
Publisher: Gulf Professional Publishing
ISBN: 9780128176320
Category : Science
Languages : en
Pages : 0

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Book Description
Primer on Enhanced Oil Recovery gives the oil and gas market the introductory information it needs to cover the physical and chemical properties of hydrocarbon reservoir fluids and rock, drilling operations, rock-fluid interactions, recovery methods, and the economy of enhanced oil recovery projects. Beginning with introductory materials on basic physics and oil-rock interaction, the book then progresses into well-known types of EOR, such as gas injection and microbial EOR. Other sections cover hybrid EOR, smart water/low salinity and solar EOR. Worldwide case study examples give engineers the go-to starting point they need to understand the fundamentals of EOR techniques and data.