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Author: Christina Marie Muñoz
Publisher:
ISBN:
Category :
Languages : en
Pages : 100
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Book Description
Characterizing unconventional shale reservoirs consisting of nano-size pores and pore networks are complicated due to their complex geometric structure and restrictive fluid transport abilities. Technological advancements with the use of multiple laboratory techniques for unconventional shale characterization has played key roles in determining their petrophysical properties with greater understanding and accuracy. Successful assessment of reservoir properties can be achieved by the measurement of porosity, permeability, pore size distribution, total organic carbon content, mineralogy, thermal maturity, wettability, tortuosity, with an understanding of the dispositional environments. The Marcellus covers as much as six states and occurs as deep as 9000 feet below the surface indicating a large potential and storage capacity for natural gas. Despite the Marcellus being the top shale gas producer in the United States it's also characterized by low porosity and permeability resulting in low-yields with declining production rates in some wells. In efforts to increase production or higher-yielding well completions in the shale, a greater understanding of the reservoir's petrophysical properties are essential for evaluation. This study will focus on the evaluation of nano-petrophysical properties of the Marcellus and underlying Utica that will provide additional information to the behavior of unconventional shale formations of the Appalachian basin, Pennsylvania. A series of experimental methodologies will be performed on samples gathered from five wells and two outcrops of the Marcellus and Utica formations in Pennsylvania. Analyses to be performed on samples include vacuum saturation, wettability/contact angle, x-ray diffraction (XRD), geochemistry, liquid pycnometry, mercury injection capillary pressure (MICP), imbibition and vapor absorption, and well-log analyses. Observations are then used to determine pore geometry and connectivity, migration, and storage characteristics within the Marcellus and Utica formations in the Appalachian basin, Pennsylvania. This will contribute to a better understanding of reservoir properties leading to the enhancement of well stimulation and completion methodologies for increased fluid migration and potentially increased production.
Author: Christina Marie Muñoz
Publisher:
ISBN:
Category :
Languages : en
Pages : 100
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Book Description
Characterizing unconventional shale reservoirs consisting of nano-size pores and pore networks are complicated due to their complex geometric structure and restrictive fluid transport abilities. Technological advancements with the use of multiple laboratory techniques for unconventional shale characterization has played key roles in determining their petrophysical properties with greater understanding and accuracy. Successful assessment of reservoir properties can be achieved by the measurement of porosity, permeability, pore size distribution, total organic carbon content, mineralogy, thermal maturity, wettability, tortuosity, with an understanding of the dispositional environments. The Marcellus covers as much as six states and occurs as deep as 9000 feet below the surface indicating a large potential and storage capacity for natural gas. Despite the Marcellus being the top shale gas producer in the United States it's also characterized by low porosity and permeability resulting in low-yields with declining production rates in some wells. In efforts to increase production or higher-yielding well completions in the shale, a greater understanding of the reservoir's petrophysical properties are essential for evaluation. This study will focus on the evaluation of nano-petrophysical properties of the Marcellus and underlying Utica that will provide additional information to the behavior of unconventional shale formations of the Appalachian basin, Pennsylvania. A series of experimental methodologies will be performed on samples gathered from five wells and two outcrops of the Marcellus and Utica formations in Pennsylvania. Analyses to be performed on samples include vacuum saturation, wettability/contact angle, x-ray diffraction (XRD), geochemistry, liquid pycnometry, mercury injection capillary pressure (MICP), imbibition and vapor absorption, and well-log analyses. Observations are then used to determine pore geometry and connectivity, migration, and storage characteristics within the Marcellus and Utica formations in the Appalachian basin, Pennsylvania. This will contribute to a better understanding of reservoir properties leading to the enhancement of well stimulation and completion methodologies for increased fluid migration and potentially increased production.
Author: Jianchao Cai
Publisher: Elsevier
ISBN: 0128172894
Category : Business & Economics
Languages : en
Pages : 354
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Book Description
Petrophysical Characterization and Fluids Transport in Unconventional Reservoirs presents a comprehensive look at these new methods and technologies for the petrophysical characterization of unconventional reservoirs, including recent theoretical advances and modeling on fluids transport in unconventional reservoirs. The book is a valuable tool for geoscientists and engineers working in academia and industry. Many novel technologies and approaches, including petrophysics, multi-scale modelling, rock reconstruction and upscaling approaches are discussed, along with the challenge of the development of unconventional reservoirs and the mechanism of multi-phase/multi-scale flow and transport in these structures. Includes both practical and theoretical research for the characterization of unconventional reservoirs Covers the basic approaches and mechanisms for enhanced recovery techniques in unconventional reservoirs Presents the latest research in the fluid transport processes in unconventional reservoirs
Author: E.H. Rutter
Publisher: Geological Society of London
ISBN: 1786203162
Category : Science
Languages : en
Pages : 369
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Book Description
A surge of interest in the geomechanical and petrophysical properties of mudrocks (shales) has taken place in recent years following the development of a shale gas industry in the United States and elsewhere, and with the prospect of similar developments in the UK. Also, these rocks are of particular importance in excavation and construction geotechnics and other rock engineering applications, such as underground natural gas storage, carbon dioxide disposal and radioactive waste storage. They may greatly influence the stability of natural and engineered slopes. Mudrocks, which make up almost three-quarters of all the sedimentary rocks on Earth, therefore impact on many areas of applied geoscience. This volume focuses on the mechanical behaviour and various physical properties of mudrocks. The 15 chapters are grouped into three themes: (i) physical properties such as porosity, permeability, fluid flow through cracks, strength and geotechnical behaviour; (ii) mineralogy and microstructure, which control geomechanical behaviour; and (iii) fracture, both in laboratory studies and in the field.
Author:
Publisher:
ISBN:
Category : Marcellus Shale
Languages : en
Pages : 25
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Book Description
Author: Christopher L. Stroup
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
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Book Description
Author: Elise Brown
Publisher:
ISBN:
Category :
Languages : en
Pages : 85
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Book Description
Author: Justin Bollinger
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
The recent boom in drilling for natural gas in the Marcellus Shale formation, hidden deep below the surface in parts of northern and western Pennsylvania, New York, Ohio, West Virginia, and Maryland, will undoubtedly have immediate and lasting consequences for countless acres preserved through Pennsylvania's Farmland Preservation Program, private land trusts, and tax incentive programs such as the Clean and Green Act. Many Pennsylvania farms preserved through these programs are likely to encounter pressure to permit drilling on preserved farms if such tracts are located in areas with high concentrations of natural gas. The Farmland Preservation Program, as it was originally enacted, does not prohibit drilling for natural gas on preserved land. Consequently, farmers have had the option to allow drilling on their preserved farms, which some have allowed. However, the recent increase in drilling activity has raised concerns with the Farmland Preservation Program, farmers, and those concerned with conservation that such drilling may inhibit the goals of the preservation program. On the other hand, the added source of income may be a way for farming families to pay off outstanding debt associated with their agricultural operations and to pass the farm on to the next generation without having to sell or subdivide land to residential or commercial developers.This paper will discuss the intersection of these two topics, drilling and farmland preservation, specifically addressing a handful of Pennsylvania preservation programs and laws and the ways that each program seeks to deal with drilling on preserved land. Additional questions such as whether the current preservation programs and laws are consistent with the policy objectives underlying the programs, whether the programs are consistent with one another in furthering preservation, and whether the current programs could benefit from the recent increase in drilling, will also be incorporated. Also, the approach of neighboring states will be addressed as a way to suggest some possible ways for Pennsylvania to clarify its position on drilling for natural gas on preserved farmland in order to create a consistent approach from a policy perspective.
Author: John Albert Breyer
Publisher:
ISBN: 9780891813903
Category : Oil-shales
Languages : en
Pages : 0
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Book Description
"Known as a world-class source rock for years, the Eagle Ford Shale became a world-class oil reservoir early in the second decade of the 21st century. Oil production from the Eagle Ford grew from 352 barrels of oil per day (BOPD) in 2008 to over 1.7 million BOPD in March 2015. Since then, the play has been a victim of its own success. Production from shale oil in the United States has helped contribute to a glut in world oil supply that led to a precipitous drop in oil prices beginning in the summer of 2014. As prices fell from over $100 per barrel in July 2014, to less than $30 per barrel in January 2016, production from the Eagle Ford declined over 500,000 BOPD. Anyone interested in the geology behind this remarkable play and the new ideas that reshaped the global energy supply should read this book. The hardcover book contains extended abstracts of the articles. Full articles are on the included DVD"--Publisher's website.
Author: F. C. Amadi
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: José A. Torres
Publisher: MDPI
ISBN: 303928875X
Category : Technology & Engineering
Languages : en
Pages : 194
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Book Description
This multidisciplinary book covers a wide range of topics addressing critical challenges for advancing the understanding and management of shale oil and shale gas resources. Both fundamental and practical issues are considered. By covering a variety of technical topics, we aim to contribute to building a more integrated perspective to meet major challenges faced by shale resources. Combining complementary techniques and examining multiple sources of data serve to advance our current knowledge about these unconventional reservoirs. The book is a result of interdisciplinary and collaborative work. The content includes contributions authored by active scientists with ample expertise in their fields. Each article was carefully peer-reviewed by researchers, and the editorial process was performed by an experienced team of Senior Editors, Guest Editors, Topic Editors, and Editorial Board Members. The first part is devoted to fundamental topics, mostly investigated on the laboratory scale. The second part elaborates on larger scales (at near-wellbore and field scales). Finally, two related technologies, which could be relevant for shale plays applications, are presented. With this Special Issue, we provide a channel for sharing information and lessons learned collected from different plays and from different disciplines.
