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Numerical Simulation Of Production From Tight Gas Reservoirs By Advanced Stimulation Technologies
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Book Synopsis Numerical Simulation of Production from Tight Gas Reservoirs by Advanced Stimulation Technologies by : Torsten Friedel
Download or read book Numerical Simulation of Production from Tight Gas Reservoirs by Advanced Stimulation Technologies written by Torsten Friedel and published by . This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Numerical Simulation of Production from Tight-Gas Reservoirs by Advanced Stimulation Technologies by : consultant expert mohamed taha
Download or read book Numerical Simulation of Production from Tight-Gas Reservoirs by Advanced Stimulation Technologies written by consultant expert mohamed taha and published by . This book was released on 2021-02-26 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: AbstractThe present thesis focusses on two main issues: (i) the development of a multi-phase simula-tion tool for the characteristics of tight-gas reservoirs, and (ii) the investigation of advancedstimulation techniques. The latter mainly implies the analysis of certain damaging mechanisms,as well as the derivation of general modelling guidelines for fractured wells and underbalanceddrilling.A special simulation tool is developed, realised in a Fortran-MATLAB coupling. The numeri-cal model is based on the control-volume method with finite differences. It accounts for inertialnon-Darcy effects, non-Newtonian fluid rheology and stress dependency of permeability via asimplified approach. The discretisation framework is fully unstructured, using the connectionlist approach and the common two-point flow stencil. Wells and boundary conditions can behandled very flexible in the code. Contrary to conventional treatment in simulators, wells arediscretely included in the simulator.Inertial non-Darcy flow and stress dependency of reservoir permeability are shown to affect theaccuracy of simulation models, despite low gas rates. Considering a realistic scenario, with non-Darcy flow and permeability (stress) dependent non-Darcy flow coefficients, stress dependencyof reservoir permeability and fracture closure, a total reduction of 40 % is possible in a 10 yearproduction period under realistic conditions. New type-curves are presented for non-Darcy flowin fracture and reservoir, allowing for the determination of non-Darcy flow related parameters.The stress sensitivity of tight-gas rocks is crucial when simulating such reservoirs. The stressdependency of the reservoir permeability impacts the productivity to a much higher degree thanthe fracture closure.A two-phase model is presented for the simulation of cleanup processes in terms of loadwater recovery. The fracturing fluid is treated as the water phase. The load water, causinghydraulic damage, hardly curtails productivity. To get considerable reductions in productivity,permeability in the fracture vicinity needs to be severely impaired. Due to the flow pattern,fractured wells are generally less sensitive against near wellbore damage than radial wells. Anenhanced three-phase cleanup model is presented for the investigations of the polymer gelcleanup, incorporating a yield power law rheology (the Herschel-Bulkley model). The combinedoccurrence of loadwater recovery including capillary forces and the gel cleanup, are investigatedfor the first time. First results indicate that both processes are only weakly coupled.A new simulation methodology is presented to investigate underbalanced drilling, taking intoaccount multi-phase reservoir flow with capillary forces. A sensitivity analysis points out that thedegree of water encroachment is the key factor for a successful UBD operation. Countercurrentimbibition, causing water encroachment is also analysed. Hydraulic damage turns out to be farmore pronounced in tight-gas formations.
Book Synopsis Numerical Simulation of Production from Tight-gas Reservoirs by Advanced Stimulation Technologies by :
Download or read book Numerical Simulation of Production from Tight-gas Reservoirs by Advanced Stimulation Technologies written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The present thesis focusses on two main issues: (i) the development of a multi-phase simulation tool for the characteristics of tight-gas reservoirs, and (ii) the investigation of advanced stimulation techniques. The latter mainly implies the analysis of certain damaging mechanisms, as well as the derivation of general modelling guidelines for fractured wells and underbalanced drilling. A special simulation tool is developed, realised in a Fortran-MATLAB coupling. The numerical model is based on the control-volume method with finite differences. It accounts for inertial non-Darcy effects, non-Newtonian fluid rheology and stress dependency of permeability via a simplified approach. The discretisation framework is fully unstructured, using the connection list approach and the common two-point flow stencil. Wells and boundary conditions can be handled very flexible in the code. Contrary to conventional treatment in simulators, wells are discretely included in the simulator. Inertial non-Darcy flow and stress dependency of reservoir permeability are shown to affect the accuracy of simulation models, despite low gas rates. Considering a realistic scenario, with non-Darcy flow and permeability (stress) dependent non-Darcy flow coefficients, stress dependency of reservoir permeability and fracture closure, a total reduction of 40 % is possible in a 10 year production period under realistic conditions. New type-curves are presented for non-Darcy flow in fracture and reservoir, allowing for the determination of non-Darcy flow related parameters. The stress sensitivity of tight-gas rocks is crucial when simulating such reservoirs. The stress dependency of the reservoir permeability impacts the productivity to a much higher degree than the fracture closure. A two-phase model is presented for the simulation of cleanup processes in terms of load water recovery. The fracturing fluid is treated as the water phase. The load water, causing hydraulic damage, hardly curtails productiv.
Book Synopsis Numerical Simulation in Hydraulic Fracturing: Multiphysics Theory and Applications by : Xinpu Shen
Download or read book Numerical Simulation in Hydraulic Fracturing: Multiphysics Theory and Applications written by Xinpu Shen and published by CRC Press. This book was released on 2017-03-27 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: The expansion of unconventional petroleum resources in the recent decade and the rapid development of computational technology have provided the opportunity to develop and apply 3D numerical modeling technology to simulate the hydraulic fracturing of shale and tight sand formations. This book presents 3D numerical modeling technologies for hydraulic fracturing developed in recent years, and introduces solutions to various 3D geomechanical problems related to hydraulic fracturing. In the solution processes of the case studies included in the book, fully coupled multi-physics modeling has been adopted, along with innovative computational techniques, such as submodeling. In practice, hydraulic fracturing is an essential project component in shale gas/oil development and tight sand oil, and provides an essential measure in the process of drilling cuttings reinjection (CRI). It is also an essential measure for widened mud weight window (MWW) when drilling through naturally fractured formations; the process of hydraulic plugging is a typical application of hydraulic fracturing. 3D modeling and numerical analysis of hydraulic fracturing is essential for the successful development of tight oil/gas formations: it provides accurate solutions for optimized stage intervals in a multistage fracking job. It also provides optimized well-spacing for the design of zipper-frac wells. Numerical estimation of casing integrity under stimulation injection in the hydraulic fracturing process is one of major concerns in the successful development of unconventional resources. This topic is also investigated numerically in this book. Numerical solutions to several other typical geomechanics problems related to hydraulic fracturing, such as fluid migration caused by fault reactivation and seismic activities, are also presented. This book can be used as a reference textbook to petroleum, geotechnical and geothermal engineers, to senior undergraduate, graduate and postgraduate students, and to geologists, hydrogeologists, geophysicists and applied mathematicians working in this field. This book is also a synthetic compendium of both the fundamentals and some of the most advanced aspects of hydraulic fracturing technology.
Book Synopsis Multiphase Flow Metering by : Gioia Falcone
Download or read book Multiphase Flow Metering written by Gioia Falcone and published by Elsevier. This book was released on 2009-11-16 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last two decades the development, evaluation and use of MFM systems has been a major focus for the Oil & Gas industry worldwide. Since the early 1990's, when the first commercial meters started to appear, there have been around 2,000 field applications of MFM for field allocation, production optimisation and well testing. So far, many alternative metering systems have been developed, but none of them can be referred to as generally applicable or universally accurate. Both established and novel technologies suitable to measure the flow rates of gas, oil and water in a three-phase flow are reviewed and assessed within this book. Those technologies already implemented in the various commercial meters are evaluated in terms of operational and economical advantages or shortcomings from an operator point of view. The lessons learned about the practical reliability, accuracy and use of the available technology is discussed. The book suggests where the research to develop the next generation of MFM devices will be focused in order to meet the as yet unsolved problems. The book provides a critical and independent review of the current status and future trends of MFM, supported by the authors’ strong background on multiphase flow and by practical examples. These are based on the authors’ direct experience on MFM, gained over many years of research in connection with both operators and service companies. As there are currently no books on the subject of Multiphase Flow Metering for the Oil & Gas industry, this book will fill in the gap and provide a theoretical and practical reference for professionals, academics, and students. * Written by leading scholars and industry experts of international standing* Includes strong coverage of the theoretical background, yet also provides practical examples and current developments* Provides practical reference for professionals, students and academics
Download or read book SPE Production & Operations written by and published by . This book was released on 2009 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Unconventional Reservoir Geomechanics by : Mark D. Zoback
Download or read book Unconventional Reservoir Geomechanics written by Mark D. Zoback and published by Cambridge University Press. This book was released on 2019-05-16 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview of the key geologic, geomechanical and engineering principles that govern the development of unconventional oil and gas reservoirs. Covering hydrocarbon-bearing formations, horizontal drilling, reservoir seismology and environmental impacts, this is an invaluable resource for geologists, geophysicists and reservoir engineers.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1995 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic Fracture Modeling by : Yu-Shu Wu
Download or read book Hydraulic Fracture Modeling written by Yu-Shu Wu and published by Gulf Professional Publishing. This book was released on 2017-11-30 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydraulic Fracture Modeling delivers all the pertinent technology and solutions in one product to become the go-to source for petroleum and reservoir engineers. Providing tools and approaches, this multi-contributed reference presents current and upcoming developments for modeling rock fracturing including their limitations and problem-solving applications. Fractures are common in oil and gas reservoir formations, and with the ongoing increase in development of unconventional reservoirs, more petroleum engineers today need to know the latest technology surrounding hydraulic fracturing technology such as fracture rock modeling. There is tremendous research in the area but not all located in one place. Covering two types of modeling technologies, various effective fracturing approaches and model applications for fracturing, the book equips today’s petroleum engineer with an all-inclusive product to characterize and optimize today’s more complex reservoirs. Offers understanding of the details surrounding fracturing and fracture modeling technology, including theories and quantitative methods Provides academic and practical perspective from multiple contributors at the forefront of hydraulic fracturing and rock mechanics Provides today’s petroleum engineer with model validation tools backed by real-world case studies
Book Synopsis Reservoir Characterization of Tight Gas Sandstones by : Ali Kadkhodaie
Download or read book Reservoir Characterization of Tight Gas Sandstones written by Ali Kadkhodaie and published by Elsevier. This book was released on 2022-08-10 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reservoir Characterization of Tight Gas Sandstones: Exploration and Development is essential reading for those working in oil and gas exploration (both in industry and academia) as it contains chapters that help them further understand all aspects of tight gas reservoirs. In this book, experts in industry and academia update readers on new methods of tight gas reservoir modeling and evaluation. As there are very limited published books in the field of tight sandstones, this book will benefit readers by making them familiar with state-of-art methods of tight gas sandstones characterization and evaluation. Features case studies from countries with considerable tight gas sandstones such as the United States, China, Canada and Australia Includes recent developments in sedimentological, petrophysical, reservoir modeling and fracking technologies of tight gas sandstone reservoirs Covers applications for the characterization and evaluation of tight sandstones for the methodologies presented
Book Synopsis Numerical simulation of gas injection in oil reservoirs by : Rolf Halvor Utseth
Download or read book Numerical simulation of gas injection in oil reservoirs written by Rolf Halvor Utseth and published by . This book was released on 1980 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the International Field Exploration and Development Conference 2021 by : Jia'en Lin
Download or read book Proceedings of the International Field Exploration and Development Conference 2021 written by Jia'en Lin and published by Springer Nature. This book was released on 2022-09-07 with total page 5829 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on reservoir surveillance and management, reservoir evaluation and dynamic description, reservoir production stimulation and EOR, ultra-tight reservoir, unconventional oil and gas resources technology, oil and gas well production testing, and geomechanics. This book is a compilation of selected papers from the 11th International Field Exploration and Development Conference (IFEDC 2021). The conference not only provides a platform to exchanges experience, but also promotes the development of scientific research in oil & gas exploration and production. The main audience for the work includes reservoir engineer, geological engineer, enterprise managers, senior engineers as well as professional students.
Book Synopsis Numerical Simulation of a Dry Gas Reservoir-well-gathering System Complex by : Narendra Manilal Dani
Download or read book Numerical Simulation of a Dry Gas Reservoir-well-gathering System Complex written by Narendra Manilal Dani and published by . This book was released on 1978 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced methods of mathematical modeling and experimental study in oil and gas reservoirs by : Fuyong Wang
Download or read book Advanced methods of mathematical modeling and experimental study in oil and gas reservoirs written by Fuyong Wang and published by Frontiers Media SA. This book was released on 2023-07-05 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil Energy Update written by and published by . This book was released on 1977 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Numerical Simulation of Transient Pressure Testing in a Gas Reservoir by : Billy Taylor
Download or read book Numerical Simulation of Transient Pressure Testing in a Gas Reservoir written by Billy Taylor and published by . This book was released on 1973 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced stimulation technology deployment program by : Pinnacle Technology Inc
Download or read book Advanced stimulation technology deployment program written by Pinnacle Technology Inc and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
