Bacterial Gas

Bacterial Gas PDF Author: Roland Vially
Publisher: Editions TECHNIP
ISBN: 9782710806202
Category : Science
Languages : en
Pages : 280

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Book Description

Bacterial Gas

Bacterial Gas PDF Author: Roland Vially
Publisher: Editions TECHNIP
ISBN: 9782710806202
Category : Science
Languages : en
Pages : 280

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Book Description


Geochemical Methods of Prospecting and Exploration for Petroleum and Natural Gas

Geochemical Methods of Prospecting and Exploration for Petroleum and Natural Gas PDF Author: Алексей Александрович Карцев
Publisher: Univ of California Press
ISBN:
Category : Geochemical Prospecting
Languages : en
Pages : 380

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Book Description


Geochemical Methods of Prospecting and Exploration for Petroleum and Natural Gas

Geochemical Methods of Prospecting and Exploration for Petroleum and Natural Gas PDF Author: A.A. Kartsev
Publisher: Univ of California Press
ISBN: 0520346076
Category : Science
Languages : en
Pages : 594

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Book Description


Natural Gas

Natural Gas PDF Author: Alexandre Rojey
Publisher: Editions OPHRYS
ISBN: 9782710810889
Category : Technology & Engineering
Languages : en
Pages : 466

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Book Description


Microbial Life of the Deep Biosphere

Microbial Life of the Deep Biosphere PDF Author: Jens Kallmeyer
Publisher: Walter de Gruyter
ISBN: 3110370670
Category : Science
Languages : en
Pages : 329

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Book Description
Over the last two decades, exploration of the deep subsurface biosphere has developed into a major research area. New findings constantly challenge our concepts of global biogeochemical cycles and the ultimate limits to life. In order to explain our observations from deep subsurface ecosystems it is necessary to develop truly interdisciplinary approaches, ranging from microbiology and geochemistry to physics and modeling. This book aims to bring together a wide variety of topics, covering the broad range of issues that are associated with deep biosphere exploration. Not only does the book present case studies of selected projects, but also treats questions arising from our current knowledge. Despite nearly two decades of research, there are still many boundaries to exploration caused by technical limitations and one section of the book is devoted to these technical challenges and the latest developments in this field. This volume will be of high interest to biologists, chemists and earth scientists all working on the deep biosphere.

Methane Gas Hydrate

Methane Gas Hydrate PDF Author: Ayhan Demirbas
Publisher: Springer Science & Business Media
ISBN: 1848828721
Category : Technology & Engineering
Languages : en
Pages : 192

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Book Description
Gas hydrates represent one of the world’s largest untapped reservoirs of energy and, according to some estimates, have the potential to meet global energy needs for the next thousand years. "Methane Gas Hydrate" examines this potential by focusing on methane gas hydrate, which is increasingly considered a significant source of energy. "Methane Gas Hydrate" gives a general overview of natural gas, before delving into the subject of gas hydrates in more detail and methane gas hydrate in particular. As well as discussing methods of gas production, it also discusses the safety and environmental concerns associated with the presence of natural gas hydrates, ranging from their possible impact on the safety of conventional drilling operations to their influence on Earth’s climate. "Methane Gas Hydrate" is a useful reference on an increasingly popular energy source. It contains valuable information for chemical engineers and researchers, as well as for postgraduate students.

Size Limits of Very Small Microorganisms

Size Limits of Very Small Microorganisms PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309172748
Category : Science
Languages : en
Pages : 171

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Book Description
How small can a free-living organism be? On the surface, this question is straightforward-in principle, the smallest cells can be identified and measured. But understanding what factors determine this lower limit, and addressing the host of other questions that follow on from this knowledge, require a fundamental understanding of the chemistry and ecology of cellular life. The recent report of evidence for life in a martian meteorite and the prospect of searching for biological signatures in intelligently chosen samples from Mars and elsewhere bring a new immediacy to such questions. How do we recognize the morphological or chemical remnants of life in rocks deposited 4 billion years ago on another planet? Are the empirical limits on cell size identified by observation on Earth applicable to life wherever it may occur, or is minimum size a function of the particular chemistry of an individual planetary surface? These questions formed the focus of a workshop on the size limits of very small organisms, organized by the Steering .Group for the Workshop on Size Limits of Very Small Microorganisms and held on October 22 and 23, 1998. Eighteen invited panelists, representing fields ranging from cell biology and molecular genetics to paleontology and mineralogy, joined with an almost equal number of other participants in a wide-ranging exploration of minimum cell size and the challenge of interpreting micro- and nano-scale features of sedimentary rocks found on Earth or elsewhere in the solar system. This document contains the proceedings of that workshop. It includes position papers presented by the individual panelists, arranged by panel, along with a summary, for each of the four sessions, of extensive roundtable discussions that involved the panelists as well as other workshop participants.

Geological Controls for Gas Hydrates and Unconventionals

Geological Controls for Gas Hydrates and Unconventionals PDF Author: Sanjeev Rajput
Publisher: Elsevier
ISBN: 0128020598
Category : Science
Languages : en
Pages : 386

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Book Description
Geological Controls for Gas Hydrate Formations and Unconventionals tells the story of unconventional hydrocarbon resources, especially gas hydrates, tight gas, shale gas, liquid- rich shale, and shale oil, to future generations. It presents the most current research in unconventionals, covering structural constituents of continental margins and their role in generating hydrocarbons. Additionally, this book answers basic questions regarding quantifications and characterizations, distributions, modes of occurrence, physical and chemical properties, and more — in essence, all the information that is necessary to improve the models for precision prediction of the enigma of gas hydrates and other unconventionals. Blending geology, geophysics, geomechanics, petrophysics, and reservoir engineering, it explains in simple language the scientific concepts that are necessary to develop geological and reservoir models for unconventionals.Serving as a focal point for geoscientists and engineers conducting research that focuses on reservoir characteristics of unconventionals, Geological Controls for Gas Hydrate Formations and Unconventionals is a useful resource for a variety of other specialiststies including physicists, geochemists, exploration geologists, and petroleum and reservoir engineers. It details the key factors for successful exploration and development of unconventional reservoirs including discovery, data evaluation, full-field development, production, and abandonment, along with a vivid description ofn the worldwide occurrence of unconventional hydrocarbons. - Includes a range of datasets that provide detailed workflows for geological modeling - Presents theoretical and real data analysis from different parts of the world, making its content practical and implementable in a range of gas hydrate exploration and extraction scenarios - Features more than 200 figures and illustrations to highlight key concepts

Current Surgical Therapy E-Book

Current Surgical Therapy E-Book PDF Author: John L. Cameron
Publisher: Elsevier Health Sciences
ISBN: 032322511X
Category : Medical
Languages : en
Pages : 1534

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Book Description
Minimize the risks and maximize your surgical success with Current Surgical Therapy! Hundreds of preeminent general surgeons present you with today’s best treatment and management advice for a number of diseases and associated surgeries, discussing which approach to take, how to avoid or minimize complications, and what outcomes to expect. Current Surgical Therapy is indispensable for quick, efficient review prior to surgery, as well as when preparing for surgical boards and ABSITEs! Find the answers you need quickly inside the user-friendly book. Obtain dependable advice on patient selection, contraindications, techniques, pitfalls, and more from this best-selling surgical resource, trusted by generations of surgeons for decades as the definitive source on the most current surgical approaches.

Underground Storage of Natural Gas

Underground Storage of Natural Gas PDF Author: M.R. Tek
Publisher: Springer Science & Business Media
ISBN: 9400909934
Category : Science
Languages : en
Pages : 451

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Book Description
This book contains the proceedings of NATO Advanced Study Institute, 'Underground Storage of Natural Gas - Theory and Practice', which was held at The Middle East Technical University, Ankara, Turkey during 2-10 May 1988. Underground storage is the process which effectively balances a variable demand market with a desirably constant supply provided by pipelines. Storage reservoirs are the unique warehouses designed and developed to provide a ready supply of natural gas in response to high, peak demands during cold weather. The natural' gas is injected into the underground storage environment when the market demand falls below the supply available from the pipeline. It is withdrawn from the storage reservoir to supplement the steady supply provided by the pipelines whenever the demand exceeds the supply. The overall wellbeing of the entire western world in general and of the NATO member count ries in particular depend critically upon having sufficient energy resources. Of over 80 quad Btus of energy consumed each year in the western world, about 30~ comes from natural gas, a figure only exceeded by oil. The technology related to supply and demand of natural gas has been in the focus of long range energy planning during the last decade in Western Europe. In view of recent developments related to natural gas in Europe and Turkey, an "Advanced Study Institute" programme in Turkey on underground storage of natural gas was deemed particularly relevant and timely.