Microorganisms are ubiquitously present in petroleum reservoirs and the facilities that produce them. Pipelines, vessels, and other equipment used in upstream oil and gas operations provide a vast and predominantly anoxic environment for microorganisms to thrive. The biggest technical challenge resulting from microbial activity in these engineered environments is the impact on materials integrity. Oilfield microorganisms can affect materials integrity profoundly through a multitude of elusive (bio)chemical mechanisms, collectively referred to as microbiologically influenced corrosion (MIC). MIC is estimated to account for 20 to 30% of all corrosion-related costs in the oil and gas industry. This book is intended as a comprehensive reference for integrity engineers, production chemists, oilfield microbiologists, and scientists working in the field of petroleum microbiology or corrosion. Exhaustively researched by leaders from both industry and academia, this book discusses the latest technological and scientific advances as well as relevant case studies to convey to readers an understanding of MIC and its effective management.

Rarely covered in formal engineering courses, natural gas hydrates are a common problem and real-life danger for engineers worldwide. Updated and more practical than ever, "Natural Gas Hydrates, Third Edition" helps managers and engineers get up to speed on all the most common hydrate types, how to forecast when they will appear, and safely mitigate their removal. Known for being highly flammable, gas hydrates are a preventable threat that can costs millions of dollars in damage, as well as take the lives of workers and engineers on the rig. The third edition of "Natural Gas Hydrates" is enhanced with today s more complex yet practical utilization needs including: New hydrate types and formers, including mercaptans and other sulfur compoundsVital information on how to handle hydrate formation in the wellbore, useful information in light of the Macondo explosion and resulting oil spillMore detailed phase diagrams, such as ternary systems, as well as more relevant multicomponent mixtures
Quantifiably measure the conditions that make hydrates possible and mitigate the right equipment correctlyPredict and examine the conditions at which hydrates form with simple and complex calculation exercisesGain knowledge and review lessons learned from new real-world case studies and examples, covering capital costs, dehydration, and new computer methods"

This is a revised and updated set of guidelines applicable to stainless steels, nickel alloys and titanium alloys covering: SSC/SCC test procedures; reference environments for SSC and SCC testing; guidance on autoclave testing of CRAs; and, procedures for testing CRAs exposed to sulphur and H2S.