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Real-world reservoirs are layered, heterogeneous and anisotropic, exposed to water and gas drives, faults, barriers and fractures. They are produced by systems of vertical, deviated, horizontal and multilateral wells whose locations, sizes, shapes and topologies are dictated "on the fly, at random"... More

Resistivity logging represents the cornerstone of modern petroleum exploration, providing a quantitative assessment of hydrocarbon bearing potential in newly discovered oilfields.   Resistivity is measured using AC coil tools, as well as by focused DC laterolog and micro-pad devices, and later extra... More

Wilson C. Chin has written some of the most important and well-known books in the petroleum industry. These books, whose research was funded by the U.S. Department of Energy and several international petroleum corporations, have set very high standards. Many algorithms are used at leading oil serv... More

Trade magazines and review articles describe MWD in casual terms, e.g., positive versus negative pulsers, continuous wave systems, drilling channel noise and attenuation, in very simple terms absent of technical rigor. However, few truly scientific discussions are available on existing methods, let... More

This third volume in the “Formation Testing” series further develops new methods and processes that are being developed in the oil and gas industry. In the 1990s through 2000s, the author co-developed Halliburton’s commercially successful GeoTapTM real-time LWD/MWD method for formation testing, and... More

Just when classic subject areas seem understood, the author, a Caltech, M.I.T. and Boeing trained aerodynamicist, raises profound questions over traditional formulations. Can shear flows be rigorously modeled using simpler “potential-like” methods versus Euler equation approaches? Why not solve ae... More

Almost all publications on borehole electromagnetics deal with idealizations that are not acceptable physically, and unfortunately, even these models are company proprietary. On the other hand, "exact models" are only available through detailed finite element or finite difference analysis, and more... More

Wave propagation is central to all areas of petroleum engineering, e.g., drilling vibrations, MWD mud pulse telemetry, swab-surge, geophysical ray tracing, ocean and current interactions, electromagnetic wave and sonic applications in the borehole, but rarely treated rigorously or described in truly... More

Charged in the 1990s with solving some of petroleum engineering’s biggest problems that the industry deemed “unsolvable,” the authors of this innovative new volume solved those problems, not just using a well-published math model, but one optimized to run rapidly, the first time, every time.  This n... More

Traditional well logging methods, such as resistivity, acoustic, nuclear and NMR, provide indirect information related to fluid and formation properties. The "formation tester," offered in wireline and MWD/LWD operations, is different. It collects actual downhole fluid samples for surface analysi... More

Traditional well logging methods, such as resistivity, acoustic, nuclear and NMR, provide indirect information related to fluid and formation properties. The "formation tester," offered in wireline and MWD/LWD operations, is different. It collects actual downhole fluid samples for surface analysi... More

Trade magazines and review articles describe MWD in casual terms, e.g., positive versus negative pulsers, continuous wave systems, drilling channel noise and attenuation, in very simple terms absent of technical rigor. However, few truly scientific discussions are available on existing methods, let... More

This new edition provides an update on the considerable amount of evidence on tree-crop interactions which has accumulated during the last two decades, especially on the more complex multi-strata agroforestry systems, which are typical of the humid tropics. In addition three new chapters have been ... More

No matter the medium—from print to broadcast to digital—Working With Words presents the best writing advice for today’s journalists. The text’s focus on improving skills in grammar and style make this an invaluable reference for students from their introductory journalism courses throughout their f... More

An important new title on climate change, and its effects on selected non-infectious disorders of fish. Contains contributions by internationally recognized experts who have contributed significantly to our knowledge in this area.... More

Why, in an age of connectivity, are our lives more isolated and fragmented than ever? And what can be done about it? The answer lies in the hands of God's people. Increasingly, today's Christians want to be the church, to follow Christ together in daily life. From every corner of society, they are d... More

Your favorite YA authors including Ellen Hopkins, Maureen Johnson, and more recount their own experiences with mental illness in this raw, real, and powerful collection of essays that explores everything from ADD to PTSD. <P><P>Have you ever felt like you just couldn’t get out of bed? Not the occas... More

Whose Middle Ages? is an interdisciplinary collection of short, accessible essays intended for the nonspecialist reader and ideal for teaching at an undergraduate level. Each of twenty-two essays takes up an area where digging for meaning in the medieval past has brought something distorted back int... More

Examining globally invasive alien birds, the first part of this book provides an account of 32 global avian invasive species (as listed by the Invasive Species Specialist Group, ISSG). It acts as a one stop reference volume; it assesses current invasive status for each bird species, including detail... More

The novel coronavirus SARS-CoV-2, which causes the disease known as COVID-19, has infected people in 212 countries so far and on every continent except Antarctica.   Vast changes to our home lives, social interactions, government functioning and relations between countries have swept the world i... More