Investigation of the Effect of Non-Darcy Flow and Multi-phase Flow on the Productivity of Hydraulically Fractured Gas Wells

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Total Pages : pages
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Book Synopsis Investigation of the Effect of Non-Darcy Flow and Multi-phase Flow on the Productivity of Hydraulically Fractured Gas Wells by : Nasraldin Abdulslam A. Alarbi

Download or read book Investigation of the Effect of Non-Darcy Flow and Multi-phase Flow on the Productivity of Hydraulically Fractured Gas Wells written by Nasraldin Abdulslam A. Alarbi and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydraulic fracturing has recently been the completion of choice for most tight gas bearing formations. It has proven successful to produce these formations in a commercial manner. However, some considerations have to be taken into account to design an optimum stimulation treatment that leads to the maximum possible productivity. These considerations include, but not limited to, non-Darcy flow and multiphase flow effects inside the fracture. These effects reduce the fracture conductivity significantly. Failing to account for that results in overestimating the deliverability of the well and, consequently, to designing a fracture treatment that is not optimum. In this work a thorough investigation of non-Darcy flow and multi-phase flow effects on the productivity of hydraulically fractured wells is conducted and an optimum fracture design is proposed for a tight gas formation in south Texas using the Unified Fracture Design (UFD) Technique to compensate for the mentioned effects by calculating the effective fracture permeability in an iterative way. Incorporating non-Darcy effects results in an optimum fracture that is shorter and wider than the fracture when only Darcy calculations are considered. That leads to a loss of production of 5, 18% due to dry and multiphase non-Darcy flow effects respectively. A comparison between the UFD and 3D simulators is also done to point out the differences in terms of methodology and results. Since UFD incorporated the maximum dimensionless productivity index in the fracture dimensions design, unlike 3D simulators, it can be concluded that using UFD to design the fracture treatment and then use the most important fracture parameters outputs (half length and CfDopt) as inputs in the simulators is a recommended approach.

A Qualitative Analysis of Non-Darcy Flow Effects in Hydraulically Fractured Gas Wells

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ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (168 download)

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Book Synopsis A Qualitative Analysis of Non-Darcy Flow Effects in Hydraulically Fractured Gas Wells by : Joanne Carol Hresko

Download or read book A Qualitative Analysis of Non-Darcy Flow Effects in Hydraulically Fractured Gas Wells written by Joanne Carol Hresko and published by . This book was released on 1985 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Multiphase Fluid Flow in Porous and Fractured Reservoirs

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Publisher : Gulf Professional Publishing
ISBN 13 : 0128039116
Total Pages : 420 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Multiphase Fluid Flow in Porous and Fractured Reservoirs by : Yu-Shu Wu

Download or read book Multiphase Fluid Flow in Porous and Fractured Reservoirs written by Yu-Shu Wu and published by Gulf Professional Publishing. This book was released on 2015-09-23 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiphase Fluid Flow in Porous and Fractured Reservoirs discusses the process of modeling fluid flow in petroleum and natural gas reservoirs, a practice that has become increasingly complex thanks to multiple fractures in horizontal drilling and the discovery of more unconventional reservoirs and resources. The book updates the reservoir engineer of today with the latest developments in reservoir simulation by combining a powerhouse of theory, analytical, and numerical methods to create stronger verification and validation modeling methods, ultimately improving recovery in stagnant and complex reservoirs. Going beyond the standard topics in past literature, coverage includes well treatment, Non-Newtonian fluids and rheological models, multiphase fluid coupled with geomechanics in reservoirs, and modeling applications for unconventional petroleum resources. The book equips today's reservoir engineer and modeler with the most relevant tools and knowledge to establish and solidify stronger oil and gas recovery. - Delivers updates on recent developments in reservoir simulation such as modeling approaches for multiphase flow simulation of fractured media and unconventional reservoirs - Explains analytical solutions and approaches as well as applications to modeling verification for today's reservoir problems, such as evaluating saturation and pressure profiles and recovery factors or displacement efficiency - Utilize practical codes and programs featured from online companion website

Proceedings of the International Field Exploration and Development Conference 2020

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Publisher : Springer Nature
ISBN 13 : 9811607613
Total Pages : 3487 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Proceedings of the International Field Exploration and Development Conference 2020 by : Jia'en Lin

Download or read book Proceedings of the International Field Exploration and Development Conference 2020 written by Jia'en Lin and published by Springer Nature. This book was released on 2021-06-17 with total page 3487 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of selected papers from the 10th International Field Exploration and Development Conference (IFEDC 2020). The proceedings 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, Geomechanics. 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.

Petroleum Abstracts

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ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Petroleum Abstracts by :

Download or read book Petroleum Abstracts written by and published by . This book was released on 1997 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Decline Curve Analysis for Real Gas Wells with Non-Darcy Flow

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ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Decline Curve Analysis for Real Gas Wells with Non-Darcy Flow by : Michael Lee Fraim

Download or read book Decline Curve Analysis for Real Gas Wells with Non-Darcy Flow written by Michael Lee Fraim and published by . This book was released on 1989 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Petroleum Production Systems

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Publisher : Pearson Education
ISBN 13 : 0137031580
Total Pages : 752 pages
Book Rating : 4.1/5 (37 download)

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Book Synopsis Petroleum Production Systems by : Michael J. Economides

Download or read book Petroleum Production Systems written by Michael J. Economides and published by Pearson Education. This book was released on 2013 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by four leading experts, this edition thoroughly introduces today's modern principles of petroleum production systems development and operation, considering the combined behaviour of reservoirs, surface equipment, pipeline systems, and storage facilities. The authors address key issues including artificial lift, well diagnosis, matrix stimulation, hydraulic fracturing and sand control. They show how to optimise systems for diverse production schedules using queuing theory, as well as linear and dynamic programming. Throughout, they provide both best practices and rationales, fully illuminating the exploitation of unconventional oil and gas reservoirs. Updates include: Extensive new coverage of hydraulic fracturing, including high permeability fracturing New sand and water management techniques * An all-new chapter on Production Analysis New coverage of digital reservoirs and self-learning techniques New skin correlations and HW flow techniques

Effects of Non-Darcy Flow on Pressure Buildup Analysis of Hydraulically Fractured Gas Reservoirs

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ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (58 download)

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Book Synopsis Effects of Non-Darcy Flow on Pressure Buildup Analysis of Hydraulically Fractured Gas Reservoirs by : Cesar Alvarez Vera

Download or read book Effects of Non-Darcy Flow on Pressure Buildup Analysis of Hydraulically Fractured Gas Reservoirs written by Cesar Alvarez Vera and published by . This book was released on 2001 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Analysis and Prediction of Well Performance for Hydraulically Fractured Wells Using Reservoir Modelling Techniques

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ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.:/5 (329 download)

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Book Synopsis The Analysis and Prediction of Well Performance for Hydraulically Fractured Wells Using Reservoir Modelling Techniques by : Gas Research Institute

Download or read book The Analysis and Prediction of Well Performance for Hydraulically Fractured Wells Using Reservoir Modelling Techniques written by Gas Research Institute and published by . This book was released on 1990 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1983, numerous cooperative research wells and Staged Field Experiments have been conducted in the Travis Peak formation in east Texas by the Gas Research Institute (GRI). Many of the wells analyzed have exhibited slow fracture fluid cleanup. In these cases, several days or weeks of flow were required after the treatment before significant gas flow was measured. For these same wells, post-fracture pressure buildup data were often difficult to analyze with confidence using conventional analysis methods. As such, a research project was undertaken to better understand post-fracture production and pressure transient behavior. The objective of the research project was to investigate fractures that affected fracture fluid injection, fracture fluid inhibition and fracture fluid cleanup in wells that are completed in low permeability gas reservoirs. It was also important to determine which of the factors most affected the analysis of post-fracture pressure transient data and the ultimate gas recovery. Before these items could be studied in detail, however, it was also necessary to learn how to model correctly these effects by taking into account factors such as formation damage, fracture conductivity damage, non-Darcy flow, relative permeability hysteresis and capillary pressure effects. The result of this research showed that fracture conductivity must be high enough to allow proper fracture fluid cleanup prior to running a pressure transient test. If the fracture has not cleaned up sufficiently, the incorrect result will be obtained from conventional pressure transient test methods. Even if most of the fluid has been cleaned up, the results obtained from conventional methods should only be considered first order approximations. The engineer must then take these estimates and use reservoir simulation methods to history match the production and pressure transient data in order to better analyze the formation and fracture properties. The research also demonstrated that producing a well on a small choke after a fracture treament will maximize ultimate gas recovery. If severe crushing of the proppant occurs due to rapid pressure drawdown, then fracture fluid can be trapped in and around the fracture which will tend to suppress gas production and reduce ultimate gas recovery. In summary, the reservoir engineering research has led to the conclusion that multilayered, multiphase reservoir systems such as are normally encountered in low permeability rocks are difficult to evaluate with accuracy unless multiphase, multilayered reservoir models are used to history match all of the available data.

The Journal of Canadian Petroleum Technology

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ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The Journal of Canadian Petroleum Technology by :

Download or read book The Journal of Canadian Petroleum Technology written by and published by . This book was released on 2009 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optimization of Multistage Hydraulic Fracturing Treatment for Maximization of the Tight Gas Productivity

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Publisher : Cuvillier Verlag
ISBN 13 : 3736989342
Total Pages : 208 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Optimization of Multistage Hydraulic Fracturing Treatment for Maximization of the Tight Gas Productivity by : Mengting Li

Download or read book Optimization of Multistage Hydraulic Fracturing Treatment for Maximization of the Tight Gas Productivity written by Mengting Li and published by Cuvillier Verlag. This book was released on 2018-12-17 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydraulic fracturing is essential technology for the development of unconventional resources such as tight gas. So far, there are no numerical tools which can optimize the whole process from geological modeling, hydraulic fracturing until production simulation with the same 3D model with consideration of the thermo-hydro-mechanical coupling. In this dissertation, a workflow and a numerical tool chain were developed for design and optimization of multistage hydraulic fracturing in horizontal well regarding a maximum productivity of the tight gas wellbore. After the verification a full 3D reservoir model is generated based on a real tight gas field in the North German Basin. Through analysis of simulation results, a new calculation formula of FCD was proposed, which takes the proppant position and concentration into account and can predict the gas production rate more accurately. However, not only FCD but also proppant distribution and hydraulic connection of stimulated fractures to the well, geological structure and the interaction between fractures are determinant for the gas production volume. Through analysis the numerical results of sensitivity analysis and optimization variations, there is no unique criterion to determine the optimal number and spacing of the fractures, it should be analyzed firstly in detail to the actual situation and decided then from case to case.

Proceedings [of The] International Symposium on Formation Damage Control

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ISBN 13 :
Total Pages : 804 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Proceedings [of The] International Symposium on Formation Damage Control by :

Download or read book Proceedings [of The] International Symposium on Formation Damage Control written by and published by . This book was released on 1996 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Behavior of Hydraulically Fractured Gas Wells in the Presence of Reservoir and Fracture Non-Darcy Flow

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis Behavior of Hydraulically Fractured Gas Wells in the Presence of Reservoir and Fracture Non-Darcy Flow by : Albert Jason Stark

Download or read book Behavior of Hydraulically Fractured Gas Wells in the Presence of Reservoir and Fracture Non-Darcy Flow written by Albert Jason Stark and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings ... SPE Annual Technical Conference and Exhibition

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ISBN 13 :
Total Pages : 828 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Proceedings ... SPE Annual Technical Conference and Exhibition by : Society of Petroleum Engineers (U.S.). Technical Conference and Exhibition

Download or read book Proceedings ... SPE Annual Technical Conference and Exhibition written by Society of Petroleum Engineers (U.S.). Technical Conference and Exhibition and published by . This book was released on 1997 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

JPT. Journal of Petroleum Technology

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Publisher :
ISBN 13 :
Total Pages : 610 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis JPT. Journal of Petroleum Technology by :

Download or read book JPT. Journal of Petroleum Technology written by and published by . This book was released on 2001 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

SPE Production & Operations

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ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis SPE Production & Operations by :

Download or read book SPE Production & Operations written by and published by . This book was released on 2009 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterization of Non-Darcy Multiphase Flow in Petroleum Bearing Formation

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ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Characterization of Non-Darcy Multiphase Flow in Petroleum Bearing Formation by : University of Oklahoma

Download or read book Characterization of Non-Darcy Multiphase Flow in Petroleum Bearing Formation written by University of Oklahoma and published by . This book was released on 1994 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: