Well Testing in Heterogeneous Formations

Well Testing in Heterogeneous Formations

Author: Tatiana D. Streltsova

Publisher:

Published: 1988

Total Pages: 440

ISBN-13:

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This monograph emphasizes modifications in flow behavior that are caused by formation heterogeneity, making the exposition useful to both the novice looking for a general understanding and the experienced analyst looking to improve, or find alternatives to, existing methodology. Organizes a diverse body of information that is scattered throughout the international petroleum and groundwater literature. Illustrates the limitation of most current interpretational procedures, which are based upon theories developed for homogeneous rock, rather than formations, and presents the basic mathematical theories that have been advanced to describe pressure behavior in heterogeneous rock. Covers a wide variety of heterogeneities, including: lateral permeability variation, vertical stratification, and natural fractures. Also discusses sealing faults, interbedded shales, sand pinch-outs, and finite drainage areas. The influence of gas-oil and water-oil contacts within well drainage areas on the pressure performance. Actual text data are used to illustrate theoretical developments.


Book Synopsis Well Testing in Heterogeneous Formations by : Tatiana D. Streltsova

Download or read book Well Testing in Heterogeneous Formations written by Tatiana D. Streltsova and published by . This book was released on 1988 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph emphasizes modifications in flow behavior that are caused by formation heterogeneity, making the exposition useful to both the novice looking for a general understanding and the experienced analyst looking to improve, or find alternatives to, existing methodology. Organizes a diverse body of information that is scattered throughout the international petroleum and groundwater literature. Illustrates the limitation of most current interpretational procedures, which are based upon theories developed for homogeneous rock, rather than formations, and presents the basic mathematical theories that have been advanced to describe pressure behavior in heterogeneous rock. Covers a wide variety of heterogeneities, including: lateral permeability variation, vertical stratification, and natural fractures. Also discusses sealing faults, interbedded shales, sand pinch-outs, and finite drainage areas. The influence of gas-oil and water-oil contacts within well drainage areas on the pressure performance. Actual text data are used to illustrate theoretical developments.

Pressure Transient Formation and Well Testing

Pressure Transient Formation and Well Testing

Author: Fikri J. Kuchuk

Publisher: Elsevier

Published: 2010-08-04

Total Pages: 416

ISBN-13: 008093174X

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This reference presents a comprehensive description of flow through porous media and solutions to pressure diffusion problems in homogenous, layered, and heterogeneous reservoirs. It covers the fundamentals of interpretation techniques for formation tester pressure gradients, and pretests, multiprobe and packer pressure transient tests, including derivative, convolution, and pressure-rate and pressure-pressure deconvolution. Emphasis is placed on the maximum likelihood method that enables one to estimate error variances in pressure data along with the unknown formation parameters. Serves as a training manual for geologists, petrophysicists, and reservoir engineers on formation and pressure transient testing Offers interpretation techniques for immediate application in the field Provides detailed coverage of pretests, multiprobe and packer pressure transient tests, including derivative, convolution, and pressure-rate and pressure-pressure deconvolution


Book Synopsis Pressure Transient Formation and Well Testing by : Fikri J. Kuchuk

Download or read book Pressure Transient Formation and Well Testing written by Fikri J. Kuchuk and published by Elsevier. This book was released on 2010-08-04 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference presents a comprehensive description of flow through porous media and solutions to pressure diffusion problems in homogenous, layered, and heterogeneous reservoirs. It covers the fundamentals of interpretation techniques for formation tester pressure gradients, and pretests, multiprobe and packer pressure transient tests, including derivative, convolution, and pressure-rate and pressure-pressure deconvolution. Emphasis is placed on the maximum likelihood method that enables one to estimate error variances in pressure data along with the unknown formation parameters. Serves as a training manual for geologists, petrophysicists, and reservoir engineers on formation and pressure transient testing Offers interpretation techniques for immediate application in the field Provides detailed coverage of pretests, multiprobe and packer pressure transient tests, including derivative, convolution, and pressure-rate and pressure-pressure deconvolution

Novel, Integrated and Revolutionary Well Test Interpretation and Analysis

Novel, Integrated and Revolutionary Well Test Interpretation and Analysis

Author: Freddy Escobar

Publisher: BoD – Books on Demand

Published: 2019-01-30

Total Pages: 296

ISBN-13: 1789848504

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The TDS technique is a practical, easy, and powerful tool for well test interpretation. It uses characteristic features and points found on the pressure derivative versus time plot, so that reservoir parameters can be easily calculated by using several analytic expressions. Most calculations can be verified more than once and applied to systems where the conventional straight-line method has no applications. This book deals with well tests run in elongated systems, partially completed/penetrated wells, multirate tests, hydraulically fractured wells, interference tests, and naturally fractured reservoirs. This technique is used in all commercial well-testing software. Its use is the panacea for well test interpretation and can also be extended to rate-transient analysis, although not shown here.


Book Synopsis Novel, Integrated and Revolutionary Well Test Interpretation and Analysis by : Freddy Escobar

Download or read book Novel, Integrated and Revolutionary Well Test Interpretation and Analysis written by Freddy Escobar and published by BoD – Books on Demand. This book was released on 2019-01-30 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The TDS technique is a practical, easy, and powerful tool for well test interpretation. It uses characteristic features and points found on the pressure derivative versus time plot, so that reservoir parameters can be easily calculated by using several analytic expressions. Most calculations can be verified more than once and applied to systems where the conventional straight-line method has no applications. This book deals with well tests run in elongated systems, partially completed/penetrated wells, multirate tests, hydraulically fractured wells, interference tests, and naturally fractured reservoirs. This technique is used in all commercial well-testing software. Its use is the panacea for well test interpretation and can also be extended to rate-transient analysis, although not shown here.

Oil Well Testing Handbook

Oil Well Testing Handbook

Author: Amanat Chaudhry

Publisher: Elsevier

Published: 2004-01-24

Total Pages: 689

ISBN-13: 0080479790

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Oil Well Testing Handbook is a valuable addition to any reservoir engineer's library, containing the basics of well testing methods as well as all of the latest developments in the field. Not only are "evergreen" subjects, such as layered reservoirs, naturally fractured reservoirs, and wellbore effects, covered in depth, but newer developments, such as well testing for horizontal wells, are covered in full chapters. Covers real-life examples and cases The most up-to-date information on oil well testing available The perfect reference for the engineer or textbook for the petroleum engineering student


Book Synopsis Oil Well Testing Handbook by : Amanat Chaudhry

Download or read book Oil Well Testing Handbook written by Amanat Chaudhry and published by Elsevier. This book was released on 2004-01-24 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oil Well Testing Handbook is a valuable addition to any reservoir engineer's library, containing the basics of well testing methods as well as all of the latest developments in the field. Not only are "evergreen" subjects, such as layered reservoirs, naturally fractured reservoirs, and wellbore effects, covered in depth, but newer developments, such as well testing for horizontal wells, are covered in full chapters. Covers real-life examples and cases The most up-to-date information on oil well testing available The perfect reference for the engineer or textbook for the petroleum engineering student

Water Well and Aquifer Test Analysis

Water Well and Aquifer Test Analysis

Author: Phil Hall

Publisher: Water Resources Publication

Published: 1996

Total Pages: 444

ISBN-13: 9780918334930

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Book Synopsis Water Well and Aquifer Test Analysis by : Phil Hall

Download or read book Water Well and Aquifer Test Analysis written by Phil Hall and published by Water Resources Publication. This book was released on 1996 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dynamic Well Testing in Petroleum Exploration and Development

Dynamic Well Testing in Petroleum Exploration and Development

Author: Huinong Zhuang

Publisher: Elsevier

Published: 2020-05-26

Total Pages: 742

ISBN-13: 0128191627

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Dynamic Well Testing in Petroleum Exploration and Development, Second Edition, describes the process of obtaining information about a reservoir through examining and analyzing the pressure-transient response caused by a change in production rate. The book provides the reader with modern petroleum exploration and well testing interpretation methods, including their basic theory and graph analysis. It emphasizes their applications to tested wells and reservoirs during the whole process of exploration and development under special geological and development conditions in oil and gas fields, taking reservoir research and performance analysis to a new level. This distinctive approach features extensive analysis and application of many pressure data plots acquired from well testing in China through advanced interpretation software that can be tailored to specific reservoir environments. Presents the latest research results of conventional and unconventional gas field dynamic well testing Focuses on advances in gas field dynamic well testing, including well testing techniques, well test interpretation models and theoretical developments Includes more than 100 case studies and 250 illustrations-many in full color-that aid in the retention of key concepts


Book Synopsis Dynamic Well Testing in Petroleum Exploration and Development by : Huinong Zhuang

Download or read book Dynamic Well Testing in Petroleum Exploration and Development written by Huinong Zhuang and published by Elsevier. This book was released on 2020-05-26 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamic Well Testing in Petroleum Exploration and Development, Second Edition, describes the process of obtaining information about a reservoir through examining and analyzing the pressure-transient response caused by a change in production rate. The book provides the reader with modern petroleum exploration and well testing interpretation methods, including their basic theory and graph analysis. It emphasizes their applications to tested wells and reservoirs during the whole process of exploration and development under special geological and development conditions in oil and gas fields, taking reservoir research and performance analysis to a new level. This distinctive approach features extensive analysis and application of many pressure data plots acquired from well testing in China through advanced interpretation software that can be tailored to specific reservoir environments. Presents the latest research results of conventional and unconventional gas field dynamic well testing Focuses on advances in gas field dynamic well testing, including well testing techniques, well test interpretation models and theoretical developments Includes more than 100 case studies and 250 illustrations-many in full color-that aid in the retention of key concepts

The Design, Performance, and Analysis of Slug Tests

The Design, Performance, and Analysis of Slug Tests

Author: James Johnson Butler, Jr.

Publisher: CRC Press

Published: 2019-11-25

Total Pages: 279

ISBN-13: 1000727505

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The slug test can provide valuable information for hydrogeologic investigations ranging from assessments of sites of groundwater contamination to the monitoring of well deterioration through time. Inappropriate procedures in one or more phases of a test program, however, can introduce considerable error into the resulting parameter estimates. The Design, Performance, and Analysis of Slug Tests, Second Edition remedies that problem by explaining virtually all there is to know regarding the design, performance, and analysis of slug tests. The first edition has become the standard reference for all aspects of slug tests; this revised edition updates the earlier material and expands the topical coverage with new developments that have come to the fore in the intervening years between editions. Features: Describes and demonstrates the eight key steps for the performance and analysis of slug tests Presents new methods for the analysis of tests in unconfined aquifers and in highly permeable settings Expands topical coverage of LNAPL baildown tests and slug tests in small diameter wells Includes numerous flow charts that illustrate easy-to-use strategies for selection of analysis methods, and field examples demonstrate how each method should be used to get the most out of test data Offers straightforward practical guidelines that summarize the major points of each chapter Written for practicing groundwater consultants and engineers, The Design, Performance, and Analysis of Slug Tests, Second Edition will enable readers to get more reliable information from slug tests and increase the utility of this widely-used field method.


Book Synopsis The Design, Performance, and Analysis of Slug Tests by : James Johnson Butler, Jr.

Download or read book The Design, Performance, and Analysis of Slug Tests written by James Johnson Butler, Jr. and published by CRC Press. This book was released on 2019-11-25 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: The slug test can provide valuable information for hydrogeologic investigations ranging from assessments of sites of groundwater contamination to the monitoring of well deterioration through time. Inappropriate procedures in one or more phases of a test program, however, can introduce considerable error into the resulting parameter estimates. The Design, Performance, and Analysis of Slug Tests, Second Edition remedies that problem by explaining virtually all there is to know regarding the design, performance, and analysis of slug tests. The first edition has become the standard reference for all aspects of slug tests; this revised edition updates the earlier material and expands the topical coverage with new developments that have come to the fore in the intervening years between editions. Features: Describes and demonstrates the eight key steps for the performance and analysis of slug tests Presents new methods for the analysis of tests in unconfined aquifers and in highly permeable settings Expands topical coverage of LNAPL baildown tests and slug tests in small diameter wells Includes numerous flow charts that illustrate easy-to-use strategies for selection of analysis methods, and field examples demonstrate how each method should be used to get the most out of test data Offers straightforward practical guidelines that summarize the major points of each chapter Written for practicing groundwater consultants and engineers, The Design, Performance, and Analysis of Slug Tests, Second Edition will enable readers to get more reliable information from slug tests and increase the utility of this widely-used field method.

Aquifer Test Analysis with WindowsTM Software

Aquifer Test Analysis with WindowsTM Software

Author: William C. Walton

Publisher: CRC Press

Published: 1996-01-10

Total Pages: 328

ISBN-13: 9781566701921

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The purpose of this book is to broaden and improve aquifer test analysis by generating type curves for complicated aquifer and well conditions. It simplifies type curve matching with on-screen interactive techniques, and introduces a statistical semi-automatic protocol for calibrating aquifer test site models. In addition, it discusses the validity of aquifer test analysis results. For anyone involved in aquifers and wells, this is an excellent resource for testing and analysis.


Book Synopsis Aquifer Test Analysis with WindowsTM Software by : William C. Walton

Download or read book Aquifer Test Analysis with WindowsTM Software written by William C. Walton and published by CRC Press. This book was released on 1996-01-10 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to broaden and improve aquifer test analysis by generating type curves for complicated aquifer and well conditions. It simplifies type curve matching with on-screen interactive techniques, and introduces a statistical semi-automatic protocol for calibrating aquifer test site models. In addition, it discusses the validity of aquifer test analysis results. For anyone involved in aquifers and wells, this is an excellent resource for testing and analysis.

Streamline Numerical Well Test Interpretation

Streamline Numerical Well Test Interpretation

Author: Yao Jun

Publisher: Gulf Professional Publishing

Published: 2011-08-30

Total Pages: 328

ISBN-13: 9780123860286

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The conventional and modern well test interpretation methods are an important tool in the petroleum engineer’s toolkit. Used in the exploration and discovery phase of a field, they are performed to determine the quality of a well or to permit estimation of producing rates at different producing pressures. However once a field enters the middle and later development phase, the reservoir flow environment grows increasingly complex and conventional or modern methods do not satisfy the needs of old field development and evaluation. Based on over 10 years of field and research experience, Streamline Numerical Well Test Interpretation Theory and Method provides an effective method for the determination of residual oil distribution for the middle and mature phases of a field. One of the most advanced books available, the author explains the development history of well test theory, analyzes the limitation of modern well test interpretation method, and proposes the concept and framework of numerical well test. This is quickly followed by an introduction of basic principles and solution procedures of streamline numerical simulation theory and method. The book then systematically applies streamline numerical well test interpretation models to a multitude of reservoir types, ranging from single layer reservoir to multi-layer reservoirs. The book presents multi-parameter streamline numerical well test automatic match interpretation method based on double-population genetic algorithm, which lays the foundation to fast automatic match of numerical well test. The book introduces streamline numerical well test interpretation software with independent intellectual property right which is programmed based on the above theoretical studies. Single and muti-layer sandstone water flooding reservoirs Multi-layer sandstone chemical flooding model and components Explains the application of streamline numerical well test and software Applies programmed software to 177 wells Quickly calculate the distribution of pressure, saturation and streamline Covers all kinds of numerical well test interpretation models Avoid the disadvantages of conventional well test and numerical well test interpretation method Complete tutorial on streamline numerical well test interpretation software


Book Synopsis Streamline Numerical Well Test Interpretation by : Yao Jun

Download or read book Streamline Numerical Well Test Interpretation written by Yao Jun and published by Gulf Professional Publishing. This book was released on 2011-08-30 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The conventional and modern well test interpretation methods are an important tool in the petroleum engineer’s toolkit. Used in the exploration and discovery phase of a field, they are performed to determine the quality of a well or to permit estimation of producing rates at different producing pressures. However once a field enters the middle and later development phase, the reservoir flow environment grows increasingly complex and conventional or modern methods do not satisfy the needs of old field development and evaluation. Based on over 10 years of field and research experience, Streamline Numerical Well Test Interpretation Theory and Method provides an effective method for the determination of residual oil distribution for the middle and mature phases of a field. One of the most advanced books available, the author explains the development history of well test theory, analyzes the limitation of modern well test interpretation method, and proposes the concept and framework of numerical well test. This is quickly followed by an introduction of basic principles and solution procedures of streamline numerical simulation theory and method. The book then systematically applies streamline numerical well test interpretation models to a multitude of reservoir types, ranging from single layer reservoir to multi-layer reservoirs. The book presents multi-parameter streamline numerical well test automatic match interpretation method based on double-population genetic algorithm, which lays the foundation to fast automatic match of numerical well test. The book introduces streamline numerical well test interpretation software with independent intellectual property right which is programmed based on the above theoretical studies. Single and muti-layer sandstone water flooding reservoirs Multi-layer sandstone chemical flooding model and components Explains the application of streamline numerical well test and software Applies programmed software to 177 wells Quickly calculate the distribution of pressure, saturation and streamline Covers all kinds of numerical well test interpretation models Avoid the disadvantages of conventional well test and numerical well test interpretation method Complete tutorial on streamline numerical well test interpretation software

Dispersion in Heterogeneous Geological Formations

Dispersion in Heterogeneous Geological Formations

Author: Brian Berkowitz

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 261

ISBN-13: 9401712786

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In spite of many years of intensive study, our current abilities to quantify and predict contaminant migration in natural geological formations remain severely limited. The heterogeneity of these formations over a wide range of scales necessitates consideration of sophisticated transport theories. The evolution of such theories has escalated to the point that a review of the subject seems timely. While conceptual and mathematical developments were crucial to the introduction of these new approaches, there are now too many publications that contain theoretical abstractions without regard to real systems, or incremental improvements to existing theories which are known not to be applicable. This volume brings together articles representing a broad spectrum of state-of-the-art approaches for characterization and quantification of contaminant dispersion in heterogeneous porous media. Audience: The contributions are intended to be as accessible as possible to a wide readership of academics and professionals with diverse backgrounds such as earth sciences, subsurface hydrology, petroleum engineering, and soil physics.


Book Synopsis Dispersion in Heterogeneous Geological Formations by : Brian Berkowitz

Download or read book Dispersion in Heterogeneous Geological Formations written by Brian Berkowitz and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: In spite of many years of intensive study, our current abilities to quantify and predict contaminant migration in natural geological formations remain severely limited. The heterogeneity of these formations over a wide range of scales necessitates consideration of sophisticated transport theories. The evolution of such theories has escalated to the point that a review of the subject seems timely. While conceptual and mathematical developments were crucial to the introduction of these new approaches, there are now too many publications that contain theoretical abstractions without regard to real systems, or incremental improvements to existing theories which are known not to be applicable. This volume brings together articles representing a broad spectrum of state-of-the-art approaches for characterization and quantification of contaminant dispersion in heterogeneous porous media. Audience: The contributions are intended to be as accessible as possible to a wide readership of academics and professionals with diverse backgrounds such as earth sciences, subsurface hydrology, petroleum engineering, and soil physics.