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Author: Mysara Mohyaldinn
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 0
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Book Description
Transportation of waxy crude oil faces great challenges due to shear and temperature dependency. At high temperatures, waxy crude exhibits low viscous Newtonian behavior where the resistance to flow due to friction is low, and hence low pumping pressure is required to transport it. At low temperatures, however, the crude exhibits shear thinning non-Newtonian behavior where its apparent viscosity becomes shear-dependent. In such cases, the operated pipeline needs to maintain a high pressure to guarantee a continuous flow. Moreover, due to heat transfer between the internal pipeline and surroundings, oil temperature declines along the pipeline. It follows that the crude viscosity and, hence, frictional resistance increase. If the flow is interrupted for any reason, i.e., emergency or planned shutdown, then the restartability of the pipeline becomes a challenge because of the nonexistence of heating generated from friction. In this chapter, the challenges normally facing transportation of waxy crude oil will be discussed. The chapter will introduce the rheological properties of waxy crude oil and explain and describe how these properties can affect the pressure losses inside the pipeline during its operation and shutdown. The measures that need to be considered when designing a waxy crude pipeline will be discussed.
Author: Mysara Mohyaldinn
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 0
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Book Description
Transportation of waxy crude oil faces great challenges due to shear and temperature dependency. At high temperatures, waxy crude exhibits low viscous Newtonian behavior where the resistance to flow due to friction is low, and hence low pumping pressure is required to transport it. At low temperatures, however, the crude exhibits shear thinning non-Newtonian behavior where its apparent viscosity becomes shear-dependent. In such cases, the operated pipeline needs to maintain a high pressure to guarantee a continuous flow. Moreover, due to heat transfer between the internal pipeline and surroundings, oil temperature declines along the pipeline. It follows that the crude viscosity and, hence, frictional resistance increase. If the flow is interrupted for any reason, i.e., emergency or planned shutdown, then the restartability of the pipeline becomes a challenge because of the nonexistence of heating generated from friction. In this chapter, the challenges normally facing transportation of waxy crude oil will be discussed. The chapter will introduce the rheological properties of waxy crude oil and explain and describe how these properties can affect the pressure losses inside the pipeline during its operation and shutdown. The measures that need to be considered when designing a waxy crude pipeline will be discussed.
Author: Ramasamy Marappa Gounder
Publisher:
ISBN: 1839684097
Category :
Languages : en
Pages : 274
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Book Description
Author: Zhenyu Huang
Publisher: CRC Press
ISBN: 1466567678
Category : Technology & Engineering
Languages : en
Pages : 182
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Book Description
Wax Deposition: Experimental Characterizations, Theoretical Modeling, and Field Practices covers the entire spectrum of knowledge on wax deposition. The book delivers a detailed description of the thermodynamic and transport theories for wax deposition modeling as well as a comprehensive review of laboratory testing for the establishment of appropr
Author: Long Quoc Nguyen
Publisher: Springer Nature
ISBN: 3031204638
Category : Science
Languages : en
Pages : 549
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Book Description
This book composes the proceedings of the international conference on Geo-Spatial Technologies and Earth Resources (GTER 2022) which was co-organized by Hanoi University of Mining and Geology and the International Society for Mine Surveying (ISM) held at Hanoi city on October 13–14, 2022. GTER 2022 is technically co-sponsored by Vietnam Mining Science and Technology Association (VMST), Vietnam Association of Geodesy, Cartography and Remote Sensing (VGCR), Vietnam National Coal-Mineral Industries Holding Corporation Limited (VINACOMIN), and the Dong Bac Corporation (NECO). GTER 2022 aims to bring together experts, researchers, engineers, and policymakers to discuss and exchange their knowledge and experiences in recent geospatial technologies, advances in mining and earth sciences.
Author: James G. Speight
Publisher: CRC Press
ISBN: 1003810748
Category : Technology & Engineering
Languages : en
Pages : 346
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Book Description
This book focuses on the various solvent processes that are used in crude oil refineries. It presents the differences between each type of process and discusses the types of feedstock that can be used for the processes. This accessible guide is written for managers, professionals, and technicians as well as graduate students transitioning into the refining industry. . Key Features: • Describes the various steps that are necessary for the solvent treatment of various feedstocks in crude oil refineries. Brings the reader up to date and adds more data. Provides an extensive glossary. Considers next-generation processes and developments.
Author: Ramachandran Venkatesan
Publisher:
ISBN:
Category : Paraffin wax
Languages : en
Pages : 458
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Book Description
Author: James G. Speight
Publisher: Elsevier
ISBN: 0080878199
Category : Technology & Engineering
Languages : en
Pages : 444
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Book Description
Handbook of Offshore Oil and Gas Operations is an authoritative source providing extensive up-to-date coverage of the technology used in the exploration, drilling, production, and operations in an offshore setting. Offshore oil and gas activity is growing at an expansive rate and this must-have training guide covers the full spectrum including geology, types of platforms, exploration methods, production and enhanced recovery methods, pipelines, and envinronmental managment and impact, specifically worldwide advances in study, control, and prevention of the industry's impact on the marine environment and its living resources. In addition, this book provides a go-to glossary for quick reference. Handbook of Offshore Oil and Gas Operations empowers oil and gas engineers and managers to understand and capture on one of the fastest growing markets in the energy sector today. - Quickly become familiar with the oil and gas offshore industry, including deepwater operations - Understand the full spectrum of the business, including environmental impacts and future challenges - Gain knowledge and exposure on critical standards and real-world case studies
Author:
Publisher: ASM International
ISBN: 1627080945
Category : Technology & Engineering
Languages : en
Pages : 426
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Book Description
Originally published in 1994, this second edition of Corrosion in the Petrochemical Industry collects peer-reviewed articles written by experts in the field of corrosion that were specifically chosen for this book because of their relevance to the petrochemical industry. This edition expands coverage of the different forms of corrosion, including the effects of metallurgical variables on the corrosion of several alloys. It discusses protection methods, including discussion of corrosion inhibitors and corrosion resistance of aluminum, magnesium, stainless steels, and nickels. It also includes a section devoted specifically to petroleum and petrochemical industry related issues.
Author: Abubaker A. Fakroun
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Malcolm A. Kelland
Publisher: CRC Press
ISBN: 143987381X
Category : Science
Languages : en
Pages : 432
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Book Description
This text discusses a wide variety of production chemicals used by the oil and gas industry for down-hole and topside applications both onshore and offshore. It reviews all past and present classes of production chemicals, providing numerous difficult-to-obtain references. Unlike other texts that focus on how products perform in the field, this book focuses on the specific structures of chemicals that are known to deliver the required or desired performance. Where known, it also details the environmental aspects of the chemicals discussed and their success in the field.
