Through exclusive interviews with zama zamas, syndicate insiders, intelligence operatives, and law enforcement officials, Zama Zama sheds light on the hidden mechanics of this shadow economy.

The book delves into the violent and treacherous underworld where gang wars, brutal enforcement tactics, and corruption are rampant. It reveals how illicit gold is smuggled and laundered through a labyrinth of private refineries and fraudulent mining permits, leveraging loopholes in South Africa's regulatory framework to facilitate an intricate VAT scam that reintroduces 'dirty gold' into the legitimate global market.

Beyond the borders of South Africa, the book explores how the illicit gold trade fuels international money laundering operations, linking underground mining to organized crime syndicates, terrorism financing, and global corruption networks.

Victor, Colorado -- the City of Mines - came into life in the early 1890s when a prospector who had been unsuccessfully searching for gold for nineteen years finally hit pay dirt. Victor, and the nearby Cripple Creek, became the two key towns in a strip of land just ten miles by six that offered up an extraordinary geological bonanza. People flocked into Victor in search of their fortunes and its population quickly rose to over 18,000. Flourishing businesses served the miners and the hundreds of surrounding mines, and an area which had once been isolated ranching country became totally transformed. The gold and the prospectors are now long gone, but Victor, with its current population of now only 450, still echoes this history in its streets and buildings.Anderson & Low discovered it by chance fifteen years ago and were immediately mesmerized by the town's individuality. With its sense of being a place outside of time - neither of the present nor of the past - it has drawn them back repeatedly.In their images they weave back-and-forth from expansive landscapes, through to expressive architectural images and intimate interiors. Whilst their subjects are primarily architectural, the human imprint of these historic structures is evident and powerfully conveyed. The result is a disarmingly intimate and moving study of a small American town.

Challenges and Recent Advances in Sustainable Oil and Gas Recovery and Transportation delivers a critical tool for today’s petroleum and reservoir engineers to learn the latest research in EOR and solutions toward more SDG-supported practices. Packed with methods and case studies, the reference starts with the latest advances such as EOR with polymers and EOR with CCS. Advances in shale recovery and methane production are also covered before layering on sustainability methods on critical topics such as oilfield produced water. Supported by a diverse group of contributors, this book gives engineers a go-to source for the future of oil and gas. The oil and gas industry are utilizing enhanced oil recovery (EOR) methods frequently, but the industry is also tasked with making more sustainable decisions in their future operations.

Handbook of Biofuels Production: Processes and Technologies, Third Edition provides a comprehensive and systematic reference on a range of biomass conversion processes and technologies. In response to the global increase in the use of biofuels as substitute transportation fuels, advanced chemical, biochemical and thermochemical biofuels production routes are quickly being developed. Substantial additions for this new edition include increased coverage of emerging feedstocks, including microalgae, more emphasis on by-product valorization for biofuels' production, additional chapters on emerging biofuel production methods, and co-production of biofuels and bioproducts. The book's editorial team is strengthened by the addition of an extra member, and a number of new contributors have been invited to work with authors from the first and second edition to revise existing chapters, with each offering fresh perspectives. This book is an essential reference for professional engineers in the biofuel industry as well as researchers in academia, from post-graduate level and up.

The Coal Handbook: Towards Cleaner Coal Utilization, Volume Two, Second Edition provides authoritative insights on a variety of case studies to help the reader identify the most appropriate technologies to take coal, and its associated by-products, into a cleaner environment, one with integrated energy systems. Editor Dave Osborne and his team of expert contributors combine their expertise to highlight the future direction of coal utilization towards more efficient and clean use of coal. Key emerging topics such as the cleanest ways to deal with coal waste and emission reduction are covered alongside a selection of case studies from various countries. This edition includes two brand new chapters on technology variants and systems, including hybrid systems and advanced CO2 abatement strategies. With its distinguished editor and international team of expert contributors, this book is a comprehensive and invaluable resource for professionals in the coal mining, preparation and utilization industry.

Practical Petroleum Geochemistry for Exploration and Production, Second Edition provides readers with a single reference that addresses the principle concepts and applications of petroleum geochemistry used in finding, evaluating, and producing petroleum deposits. The revised volume includes a new chapter on environmental forensic applications of petroleum geochemistry. With the current emphasis on environmental issues (pollution, climate changes, and corporate responsibility), information about how petroleum geochemistry can be used to recognize these problems, determine their source, help identify who is responsible, and how these problems may be mitigated are vital to efficient and economical operation of a project from exploration to production to abandonment. Practical Petroleum Geochemistry for Exploration and Production, Second Edition will continue to serve as a foundational reference to understanding the underpinning of the science, as well as a source of references that the reader can use to find detailed descriptions of methods and protocols.

Supply of oil and gas continues to increase as well as natural events such as hurricanes, while engineers and safety managers are not well trained on storage tank engineering and leak detection, one of the most vulnerable and least studied components of oil and gas storage equipment. Above Ground Storage Tank Oil and Chemical Spills gives engineers and researchers a training guide on tank design, tank failure modes and risk analysis. Bridging between research and application, this reference sends an integrated engineering approach backed by both corporate and academic contributors focused specifically on storage tanks, their spills, case histories, and technical aspects of leakage from storage tanks. Additional topics include regulations, differences between spills from storage tanks and other sources, and supported by extensive data and additional references. Above Ground Storage Tank Oil and Chemical Spills delivers a much-needed knowledge source for today's engineers and managers to keep supply and personnel safe.

European Glacial Landscapes: Maximum Extent of Glaciations brings together relevant experts on the history of glaciers and their impact on the landscape of the main regions of Europe. In some regions the largest recorded glaciations occurred before the Last Glacial Cycle, in one of the major glacial cycles of the Middle Pleistocene. However, the best-preserved evidence of glaciation in the landscape is from the Last Glacial Cycle (Late Pleistocene). The book also analyses these older glacial landforms that can sometimes still be seen in the landscape today. This analysis provides a better understanding of the succession of Pleistocene glaciations and the intervening interglacial periods, examining their possible continental synchrony or asynchrony of past glacier behaviour. The result of this analysis gives important new insights and information on the origin and effects of climatic and geomorphological variability across Europe. European Glacial Landscapes: Maximum Extent of Glaciations examines the landscapes produced by glaciers throughout Europe, the geomorphological effects of glaciations, as well as the chronology and evolution of the past glaciers, with the aim of understanding the interrelationship between glacial expansion and climate changes on this continent. This book is a valuable tool for geographers, geologist, environmental scientists, researchers in physics and earth sciences.

Uranium Geology of the Middle East and North Africa demonstrates mining potential in the MENA region, with a special interest given to Uranium. The formation and origin of uranium deposits is of interest for uranium exploration and is necessary for the long-term sustainability of nuclear energy production. The book proposes a new classification system built on earlier classification with detailed new maps, explanatory diagrams, cross sections, helpful satellite images, etc. In addition, it explains why the occurrences, depositional and geological environments of uranium in the Middle East and North Africa vary from one country to another. Using various related recognition criteria, the book reports the potential uranium provinces in the Middle East and North Africa countries. The definition of these provinces is based on the existing geologic and tectonic settings, along with geochronological sequences and geochemical characteristics.

Reservoir Characterization of Tight Gas Sandstones: Exploration and Development is essential reading for those working in oil and gas exploration (both in industry and academia) as it contains chapters that help them further understand all aspects of tight gas reservoirs. In this book, experts in industry and academia update readers on new methods of tight gas reservoir modeling and evaluation. As there are very limited published books in the field of tight sandstones, this book will benefit readers by making them familiar with state-of-art methods of tight gas sandstones characterization and evaluation.

Process Chemistry of Coal Utilization: Chemistry Toolkit for Furnaces and Gasifiers presents a broad range of quantitative methods for solving common problems surrounding the performance of coal utilization technologies. As a logical follow up to Niksa's 2019 publication which covers the Impacts of Coal Quality and Operating Conditions (9780128187135), this book demonstrates the practical applications of the technologies previously discussed and analyzes fuel quality impacts across all regions. Stephen Niksa's wealth of experience of commercial applications of coal utilization makes this book an invaluable resource into fuel applications, cost effectiveness and policy. Relating coal conversion chemistry to practical applications in design, validation, performance and troubleshooting on a commercial scale makes this book an invaluable resource for a variety of readers. Engineers, researchers and manufacturers will gain a solid understanding of technological options and a range of alternative approaches that they can use to tailor their own testing and simulation work to effectively characterize and solve problems.

Engineers and geologists in the petroleum industry will find Petroleum Related Rock Mechanics, Third Edition, to be a powerful resource in providing a basis for rock mechanical knowledge, which can greatly assist in the understanding of field behavior, design of test programs, and the design of field operations. Not only does this text provide specific applications of rock mechanics used within the petroleum industry, it has a strong focus on basics like drilling, production, and reservoir engineering. Assessment of rock mechanical parameters is covered in depth, as is acoustic wave propagation in rocks, with possible link to 4D seismic as well as log interpretation. Petroleum Related Rock Mechanics, Third Edition, is updated to include new topics such as formation barriers around cased wells, finite element analysis, multicomponent models, acoustic emissions and elliptical holes. It also includes updated and expanded coverage of shale reservoirs, hydraulic fracturing, and carbon capture and sequestration.

Advanced Algorithms for Mineral and Hydrocarbon Exploration Using Synthetic Aperture Radar is a research- and practically-based reference that bridges the gap between the remote sensing industry and the mineral and hydrocarbon exploration industry. In this context, the book explains how to commercialize the applications of synthetic aperture radar and quantum interferometry synthetic aperture radar (QInSAR) for mineral and hydrocarbon exploration. This multidisciplinary reference is useful for oil and gas companies, the mining industry, geoscientists, and coastal and petroleum engineers.

Theory and Technology of Multiscale Dispersed Particle Gel for in-depth Profile Control systematically introduces concepts surrounding preparation principles and methods of DPG particles. The whole preparation process can be divided into two major stages: bulk gel crosslinking reaction period and DPG particle preparation period. The effects of bulk gel strength, shearing time, shearing rate and bulk gel-water ratio on PDPG particles are also systematically analyzed. Zirconium bulk gel, phenolic resin bulk gel, and organic-inorganic cross-linked bulk gel with short gelation time on the ground are introduced, along with gelation properties, gelation influencing factors, thermal stability and applicable conditions. This book systematically describes the theory and technology of multiscale dispersed particle gel which shows promise as an acceptable alternative to conventional water technologies needed for enhanced oil recovery in high water cut mature oilfields.

While the histories of gold, silver, and copper mining and smelting are well studied, lead has not received much scholarly attention despite a long history of both Native American and European desire for the ore. Over time, native peoples made lead ornaments in molds; French and American settlers used lead to form musket balls; red lead became an important production element for flint and crystal production; and white lead was used in making paint until the mid-twentieth century. Gray Gold aims to broaden understandings of early colonial and Native American history by turning attention to the ways that mining-and its scientific, technological, economic, cultural, and environmental features-shaped intercultural interactions and developments in the New World. Backed by remarkable original sources such as firsthand mining accounts, letters, and surveys, Mark Chambers's study demonstrates how early mining techniques affected the culture clash between Native Americans and Europeans all the while tracking the impact increased mining had on the environment of what would become the states of Illinois and Missouri. Chambers traces the evolution of lead mining and smelting technology through pre-contact America, to the amalgamation of aboriginal processes with French colonial development, through Spain's short occupation to the Louisiana Purchase and ultimately the technology transfer from Europe to an efficient and year-round standard of practice after American assumption. Additionally, while slavery in early American industry has been touched on in iron manufacturing and coal mining scholarship, the lead mining context sheds new light on the history of that grievous institution. Gray Gold adds significantly to the understanding of lead mining and the economic and industrial history of the United States. Chambers makes important contributions to the fields of United States history, Native American and frontier history, mining and environmental history, and the history of science and technology.

Hydrocarbon Fluid Inclusions in Petroliferous Basins trains readers to detect Hydrocarbon Fluid Inclusions (HCFIs) in sedimentary rocks, particularly the wafer preparation techniques to visualize HCFIs, its distinction from aqueous inclusions, petrographic approaches to HCFIs, microthermometric observations on HCFIs, fluorescence emission spectra and Raman spectra of HCFIs, and their interpretations for the petroleum industry. The book features case studies from the Mumbai and Kerala Konkan Basins of the Western Offshore of India - two representative basins where new, non-destructive, fluid inclusion techniques were tested. This book is essential reading for students of petroleum geology and those working in exploration in the oil and gas industry.

Innovative Exploration Methods for Mineral, Oil, Gas, and Groundwater for Sustainable Development provides an integrated approach to exploration encompassing geology, geophysics, mining, and mineral processing. In addition, groundwater exploration is included, as it is central to the development of earth resources. As the demand for coal, minerals, oil and gas, and water continues to grow globally, researchers must prioritize sustainable exploration methods. Old technologies are being replaced speedily and exploration work has become fast, focused, meaningful, and readily reproducible keeping in pace with the changing global scenario. The themes of exploration of energy resources, exploration of minerals, groundwater exploration and processing and mineral engineering are separated out into sections and chapters included in these sections include case studies focusing on tools and techniques for exploration. Innovative Exploration Methods for Mineral, Oil, Gas, and Groundwater for Sustainable Development gives insight to modern concepts of exploration for those working in the various fields of energy, mineral, and groundwater exploration.

The Ordos Basin: Sedimentological Research for Hydrocarbons Exploration provides an overview of sedimentological approaches used in the lacustrine Ordos Basin (but also applicable in other marine and lacustrine basins) to make hydrocarbon exploration more efficient. Oil exploration is becoming increasingly focused on tight sandstone reservoirs and shales. The development of these reservoirs, particularly regarding the sedimentary processes and the resulting sediments, are still poorly understood. Exploration and exploitation of such reservoirs requires new insights into the lateral and vertical facies changes, and as already indicated above, the knowledge surrounding facies and how they change in deep-water environments is still relatively unclear.

Petroleum Engineer's Guide to Oil Field Chemicals and Fluids, Third Edition delivers all the necessary lists of chemicals by use, their basic components, benefits and environmental implications. Instead of searching through various sources, this updated reference presents a one-stop, non-commercialized approach by organizing products by function, matching the chemical to the process for practical problem-solving, and extending coverage with additional resources and supportive materials. Updates include shale specific fluids and organic additives, including swellable polymers and multi-walled carbon nanotubes. Covering the full spectrum, including fluid loss additives and oil spill treating agents, this book is ideal for every oil and gas operation with its options for lower costs, sustainable use and enhanced production.

The development of naturally fractured reservoirs, especially shale gas and tight oil reservoirs, exploded in recent years due to advanced drilling and fracturing techniques. However, complex fracture geometries such as irregular fracture networks and non-planar fractures are often generated, especially in the presence of natural fractures. Accurate modelling of production from reservoirs with such geometries is challenging. Therefore, Embedded Discrete Fracture Modeling and Application in Reservoir Simulation demonstrates how production from reservoirs with complex fracture geometries can be modelled efficiently and effectively. This volume presents a conventional numerical model to handle simple and complex fractures using local grid refinement (LGR) and unstructured gridding. Moreover, it introduces an Embedded Discrete Fracture Model (EDFM) to efficiently deal with complex fractures by dividing the fractures into segments using matrix cell boundaries and creating non-neighboring connections (NNCs). A basic EDFM approach using Cartesian grids and advanced EDFM approach using Corner point and unstructured grids will be covered. Embedded Discrete Fracture Modeling and Application in Reservoir Simulation is an essential reference for anyone interested in performing reservoir simulation of conventional and unconventional fractured reservoirs.

The Refinery of the Future, Second Edition, delivers useful knowledge that will help the engineer understand the processes involved, feedstocks, composition and future technologies. Covering the basic chemistry, commercial processes already in use and future innovation, this reference gives engineers and managers the tools needed to understand refining products, feedstocks, and the processes critical to convert feedstocks to desired outcomes. New information concerning tight shale formations and heavy oil process options is included for today's operations. Rounding out with future uses in shale, bioliquids and refinery configurations, this book gives engineers and refinery managers the knowledge to update and upgrade their refinery assets.

Industrial Construction Estimating Manual focuses on industrial process plants and enables the contractor, subcontractor, and engineer to use methods, models, procedures, formats, and technical data for developing industrial process plant construction estimates. The manual begins with an introduction devoted to labor, data collection, verification of data, coding, productivity measurement, the unit quantity model, and computer-aided cost estimating. It goes on to provide information on construction materials, database systems, work estimating, computer-aided estimating, detailed labor estimates, bid assurance, and detailed applications to construction. Practical examples based on historical data collected from past installations are also included as well as a detailed glossary, Excel and mathematical formulas, metric/standard conversions, area and volume formulas, and boiler man-hour tables. Industrial Construction Estimating Manual aids contractors, subcontractors, and engineers with a balance-detailed estimating method using the unit quantity model and is an excellent resource for those involved in engineering, technology, and construction estimating.