Although the processing of natural gas is in many respects less complicated than the processing and refining of crude oil, it is equally as necessary before its use by end users. The actual process used to separate oil from natural gas, as well as the equipment that is used, can vary widely. Gas Sweetening and Processing Field Manual provides engineers with the ability to understand and select the most efficient and cost effective method to fit their individual needs. Designed for engineers, technologists, and operations personnel involved in the design and operation of gas processing facilities, the book starts with an explanation of the terms and theories used throughout the industry. This is followed by clear and rigorous exposition of sweetness processes such as Solid Bed Adsorption, Chemical Solvents, Physical Solvents, Distillation, and Gas Permeation. Exercises appear at the conclusion of each chapter with hints in addition to full solutions.

Other topics include Design Procedure, Design Examples, Problems and Practical Solutions, Value of NGL Components, Liquid Recovery Process, Absorption/Lean Oil Process, Joule-Thomson, Refrigeration and Cryogenic (Expansion Turbine) Plants. Chapters involving applications cover Direct Conversion of H2S to Sulfur, Removal of H2S to Meet Pipeline Qualities, Removal of CO2 to Meet Pipeline Qualities and Selection Charts.

Engineers and process designers will find this text a valuable guide to gas sweetening process and equipment, both in terms of its application to efficient and cost effective operations. It will prove particularly useful to readers who want a "quick reference" guide to field operations and procedures as well as those readers who wish to increase their knowledge of best practices.

Rigorous exposition of all natural gas sweetness processes

Equipment and process trouble-shooting techniques

Tips for diagnosing and solving equipment and process problems

Exercises appear at the conclusion of each chapter

Raw natural gas typically contains a substantial amount of water, which can degrade heating value and contribute to the formation of corrosion in piping and other equipment. Under certain conditions, natural gas hydrates can form, which can cause pipe blockages. Although dehydration historically has been a fairly inexpensive step in the upgrading of natural gas to pipeline quality, costs are increasing. Gas Dehydration Field Manual defines the various methods of gas dehydration and discusses the differences between adsorption and absorption.

Designed for engineers, technologists, and operations personnel involved in the design and operation of gas processing facilities, the book starts with an explanation of the terms and theories used throughout the industry. This is followed by clear and rigorous exposition of dehydration processes such as Condensation process, Glycol Regeneration and Molecular Sieves.Exercises appear at the conclusion of each chapter with hints in addition to full solutions.

Other topics include hydrate prevention, chemical injection systems, hydrate inhibitor methods. Chapters involving applications cover dehydrate considerations, operation principles, hydrate production correlations and production of operating temperatures and Pressures and glycol maintenance, care and trouble-shooting. An appendix provides the reader with additional exercises and solutions.

Engineers and process designers will find this text a valuable guide to gas dehydration processes and equipment, both in terms of its application to efficient and cost effective operations. It will prove particularly useful to readers who want a "quick reference" guide to field operations and procedures as well as those readers who wish to increase their knowledge of best practices.
Include hydrate prevention, chemical injection systems, hydrate inhibitor methods

Condensation process, Glycol Regeneration and Molecular Sieves

An appendix provides the reader with additional exercises and solutions

This practical guide is designed to help engineers and operators develop a ?feel? for selection, specification, operating parameters, and trouble-shooting separators; form an understanding of the uncertainties and assumptions inherent in operating the equipment. The goal is to help familiarize operators with the knowledge and tools required to understand design flaws and solve everyday operational problems for types of separators.
The book is divided into six parts: Part one and two covers fundamentals such as: physical properties, phase behaviour and calculations. Part three through five is dedicated to topics such as: separator construction, factors affecting separation, vessel operation, and separator operation considerations. Part six is devoted to the ASME codes governing wall thickness determination of vessel weight fabrication, inspection, alteration and repair of separators

500 illustrations
Easy to understand calculations methods
Guide for protecting downstream equipment
Helps reduce the loss of expensive intermediate ends
Helps increase product purity

Produced water is mainly salty water trapped in the reservoir rock and brought up along with oil or gas during production. Almost all offshore oilfields produce large quantities of contaminated water that can have significant environmental effects if not handled properly. Over the life of a well, the volume of water produced will exceed the volume of oil by a factor of 3-6 times. Since produced water has no commercial value, operators must find a way to treat relatively large amounts of water at the lowest possible cost. Packed with over 500 tables, figures, and equations, the objective of this book is to provide any one who is involved in the design, operation, maintenance and sizing of produced water treatment systems, with a handy reference to the latest technology, management, treatment, and handling practices.

This book will provide readers with the necessary insight to:

Present a description of the various water treating equipment that are currently in use

Provide performance data for each unit

Develop a "feel" for the parameters needed for design and their relative importance

Develop and understanding of the uncertainties and assumptions inherent in the design of the various items of equipment

Outline sizing procedures and equipment selection

The objective of this book is to provide the reader with sufficient information to make better logical choices in designing and operating the system. To a large extent, the design of a system, the sizing of individual pieces of equipment and the operation of the system must be tempered by the experience and judgement of the designer and operator.
Present a description of the various water treating equipment that are currently in useProvide performance data for each unitDevelop a "feel" for the parameters needed for design and their relative importanceDevelop and understanding of the uncertainties and assumptions inherent in the design of the various items of equipmentOutline sizing procedures and equipment selection

The last few years has, within museums, witnessed nothing short of a revolution. Worried that the very institution was itself in danger of becoming a dusty, forgotten, culturally irrelevant exhibit, vigorous efforts have been made to reshape the museum mission. Fearing that history was coming to be ignored by modern society, many institutions have instead marketed a de-intellectualised heritage, overly relying on computer technology to captivate a contemporary audience. The theme of this work is that we can do much to reassess the rationale that inspires contemporary collections through a study of seventeenth century museums. England's first museums were quite literally wonderful; founded that is on the disciplined application of the faculty of wonder. The type of wonder employed was not that post-Romantic idea of disbelief, but rather an active form of curiosity developed during the Renaissance, particularly by the individuals who set about gathering objects and founding museums to further their enquiries. The argument put forward in this book is that this museological practice of using objects actually to create, as well as disseminate knowledge makes just as much sense today as it did in the seventeenth century and, further, that the best way of reinvigorating contemporary museums, is to return to that form of wonder. By taking such a comparative approach, this book works both as a scholarly historical text, and as an historically informed analysis of the key issues facing today's museums. As such, it will prove essential reading both for historians of collecting and museums, and for anyone interested in the philosophies of modern museum management.

Eduardo Sánchez directs this 'found footage' horror film about a young woman on the brink of madness. After their wedding, newlyweds Molly (Gretchen Lodge) and Tim (Johnny Lewis) move into Molly's childhood home, but soon find themselves in the grip of terror as unexplained phenomena start to occur around the house. Tim, a long distance truck driver, is away from home for long periods at a time, leaving Molly to face the demons alone. Afraid to confide in her family, fearing they will assume she has lapsed back into the drug addiction that plagued her before marriage, Molly begins to film her experiences, and the film is based around the resulting 'footage'.

The problem of removing water which is emulsified with produced oil has grown more widespread and often times more difficult as producers attempt to access more difficult reserves. This practical guide is designed to help engineers and operators develop a "feel" for selection, sizing, and troubleshooting emulsion equipment. These skills are of vital importance to ensure low operating costs and to meet crude export quality specifications. The book is written for engineers and operators, who need advanced knowledge of the numerous techniques and the equipment used to destabilize and resolve petroleum emulsions problems. In Emulsions and Oil Treating Equipment: Selection, Sizing and Troubleshooting the author provides engineers and operators with a guide to understanding emulsion theory, methods and equipment, and practical design of a treating system. Comprehensive in its scope, the author explains methods such as: demulsifiers, temperature, electrostatics and non-traditional methods of modulated or pulsed voltage control, as well as equipment such as: electrostatic treater (dehydrator), separator, gunbarr heater-treater and free water knockout. Written in a "how to" format, it brings together hundreds of methods, handy formulas, diagrams and tables in one convenient book.
Detailed coverage emulsion equipment and removal methods
Tips for selecting, sizing, and operating emulsion equipment
Overview of emulsion theory and factors affecting treatment methods
Packed with equipment diagrams, worked out calculations covers equipment and removal methods