Abnormal Pressures While Drilling

Abnormal Pressures While Drilling PDF Author: Jean-Paul Mouchet
Publisher: Editions TECHNIP
ISBN: 9782901026280
Category : Technology & Engineering
Languages : en
Pages : 270

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Book Description

Abnormal Pressures While Drilling

Abnormal Pressures While Drilling PDF Author: Jean-Paul Mouchet
Publisher: Editions TECHNIP
ISBN: 9782901026280
Category : Technology & Engineering
Languages : en
Pages : 270

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Book Description


Theory and Evaluation of Formation Pressures

Theory and Evaluation of Formation Pressures PDF Author: EXLOG/Whittaker
Publisher: Springer Science & Business Media
ISBN: 9400953550
Category : Science
Languages : en
Pages : 241

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Book Description
The objectives of this book are: (1) to educate the prospective Pressure Evaluation Geologist to a basic level of expertise; (2) to provide a reference tool for the experienced geologist; and (3) to foster constructuve thought and continued development of the field geologist. Despite the incorporation of many new ideas and concepts, elaboration of the more re cent concepts is limited due to space considerations. It is hoped that the geologist will follow up via the literature referenced at the end of each chapter. Easy reference is provided by the detailed table of contents and index. A glossary of terms, definitions, and formulae adds to the usefulness of this reference text. ACKNOWLEDGMENTS FOR FIGURES Figure 2-7 is reprinted by permission of the AAPG from Barker, 1972. Figure 4-21 is courtesy of Totco Figure 5-2 is reprinted by permission of the Oil and GasJournal from Matthews and Kelly, 1967. Figure 5-4 is reprinted by permission of the SPE-AIME from the Journal of Petroleum Technology from Eaton, © 1969. Figure 5-5 is reprinted by permission of the SPE-AIME from Hubbert and Willis, © 1957.

Sediment Compaction and Applications in Petroleum Geoscience

Sediment Compaction and Applications in Petroleum Geoscience PDF Author: Troyee Dasgupta
Publisher: Springer
ISBN: 3030134423
Category : Science
Languages : en
Pages : 119

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Book Description
This book discusses how sediments compact with depth and applications of the compaction trends. Porosity reduction in sediment conveniently indicates the degree of sediments compacted after deposition. Published empirical curves- the compaction curves- are depth-wise porosity variation through which change in pore spaces from sediment surface to deeper depths e.g. up to 6 km can be delineated. Porosity is derived from well logs. Compaction curves, referred to as the Normal Porosity Profile of shales, sandstones and shale bearing sandstones of different models are reviewed along with the different mechanical and chemical compaction processes. These compaction models reveals how porosity reduces depth-wise and the probable reason for anomalous zones. Deviation from these normal compaction trends may indicate abnormal pressure scenarios: either over- or under pressure. We highlight global examples of abnormal pressure scenarios along with the different primary- and secondary mechanisms. Well logs and cores being the direct measurements of porosity, well log is the only cost-effective way to determine porosity of subsurface rocks. Certain well logs can detect overpressure and the preference of one log above the other helps reduce the uncertainty. Apart from delineation of under-compacted zones by comparing the modeled- with the actual compaction, porosity data can also estimate erosion.

How to Detect Abnormal Pressure

How to Detect Abnormal Pressure PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description


Studies in Abnormal Pressures

Studies in Abnormal Pressures PDF Author: W.H. Fertl
Publisher: Elsevier
ISBN: 0080868967
Category : Technology & Engineering
Languages : en
Pages : 473

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Book Description
When Fertl's first book, Abnormal Formation Pressures, was published by Elsevier in 1976, the topic was relatively new in book form. In the years that followed, his book became the standard work for petroleum engineers and drillers. The list of major petroleum provinces with abnormally high pore pressures has grown steadily over the years, and with it has grown our knowledge and experience. There have also been technological advances. A new book was required, but no longer could the topic be covered adequately by one person. The problems of abnormally high formation pressures encountered in the subsurface while drilling for petroleum are very diverse, involving geologists, geophysicists, reservoir engineers, drilling engineers, and borehole logging engineers. The acute anticipation of such pressures before drilling has become possible with modern technology. This book treats these developments and covers the following topics: world occurrences, the geology of abnormal pore pressures and the background theory, reservoir engineering aspects of abnormally pressured reservoirs, detection of abnormal pressures by geophysical methods before drilling and during drilling, and their evaluation after drilling. It examines the special problems of shallow hazards from shallow abnormal pressures, and relief-well engineering to control blowouts. It also examines the generation of abnormal pressures from hydrocarbon generation in the Rocky Mountains, and the distribution of abnormal pressures in south Louisiana, USA. The topics are examined from a practical point of view with a theoretical background. There is a glossary of terms, and a relevant practical conversion table. Both SI units and the conventional US oil industry units are used.

Pore Pressure and Fracture Gradients

Pore Pressure and Fracture Gradients PDF Author: Society of Petroleum Engineers (U.S.)
Publisher:
ISBN: 9781555630812
Category : Science
Languages : en
Pages : 188

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Book Description


Abnormal Formation Pressures

Abnormal Formation Pressures PDF Author: W.H. Fertl
Publisher: Elsevier Health Sciences
ISBN:
Category : Science
Languages : en
Pages : 456

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Book Description
Abnormal formation pressure environments -- Compaction of argillaceous sediments -- Geophysical methods detect and evaluate abnormal formation pressures -- Drilling data detect and evaluate abnormal formation pressures -- Geophysical well-logging techniques detect and evaluate abnormal formation pressures -- Drilling and completion concepts in overpressured formations -- Reservoir engineering concepts in abnormal formation pressures environments -- Appraisal of hydrocarbon distribution and related economic factors in normal and abnormal formation pressure environments -- Global occurrence and evaluation of abnormal formation pressures.

Applied Petroleum Geomechanics

Applied Petroleum Geomechanics PDF Author: Jon Jincai Zhang
Publisher: Gulf Professional Publishing
ISBN: 0128148152
Category : Science
Languages : en
Pages : 534

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Book Description
Applied Petroleum Geomechanics provides a bridge between theory and practice as a daily use reference that contains direct industry applications. Going beyond the basic fundamentals of rock properties, this guide covers critical field and lab tests, along with interpretations from actual drilling operations and worldwide case studies, including abnormal formation pressures from many major petroleum basins. Rounding out with borehole stability solutions and the geomechanics surrounding hydraulic fracturing and unconventional reservoirs, this comprehensive resource gives petroleum engineers a much-needed guide on how to tackle today’s advanced oil and gas operations. Presents methods in formation evaluation and the most recent advancements in the area, including tools, techniques and success stories Bridges the gap between theory of rock mechanics and practical oil and gas applications Helps readers understand pore pressure calculations and predictions that are critical to shale and hydraulic activity

Abnormal Pressure Detection and Control in Beaufort Sea Wells

Abnormal Pressure Detection and Control in Beaufort Sea Wells PDF Author: D. I. Wilkie
Publisher:
ISBN:
Category : Gas well drilling
Languages : en
Pages : 23

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Book Description


Energy and Sustainability V

Energy and Sustainability V PDF Author: H.H. Al-Kayiem
Publisher: WIT Press
ISBN: 1845648374
Category : Technology & Engineering
Languages : en
Pages : 925

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Book Description
Energy and Sustainability V is the proceedings of the 5th International Conference on Energy and Sustainability, held by the Wessex Institute of Technology. The modern world is highly dependent on the exploitation of fossil fuels. More recently, resources depletion and severe environmental effects deriving from the continuous use of these fuels has resulted in an increasing amount of interest in renewable energy resources and the search for sustainable energy policies. The changes required to progress from an economy mainly based on hydrocarbons to one taking advantage of sustainable energy resources are massive and require considerable scientific research as well as engineering systems. The effect also involves collaboration between different disciplines in order to arrive at optimum solutions, including buildings, energy networks, convenience systems, new energy storage solutions, waste to energy technologies, and many others. This book covers topics related to sustainability in energy and power production, storage, distribution and management. These include: Smart grids; Smart metering; Green ICT; Green buildings; Energy storage; Renewable energy resources; Plug-in Hybrid Vehicles (PHEV); Biofuels (solid, liquid, gas); Waste to energy; CO2 capturing and management; Energy and transportation; Environmental risk; Energy policies; Greener power plant technologies; Hydrogen recovery techniques; Sustainable energy production.