Kooperativer Bibliotheksverbund

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Format: 1 online resource (285 pages)

Edition: 1st ed.

ISBN: 9783030399702

Series Statement: Ocean Engineering and Oceanography Series ; v.12

Note: Intro -- Acknowledgements -- Contents -- About the Authors -- Abbreviations -- 1 Introduction -- 1.1 Abandonment Types -- 1.2 Asset Retirement Obligation -- 1.3 Prepared for Permanent Plug and Abandonment -- 1.3.1 Plug and Abandonment Challenges -- 1.4 Past, Present, and Future of Plugged and Abandoned Wells on the NCS -- 1.5 Digitalization in Plug and Abandonment -- 1.6 The Regulatory Authorities -- 1.7 P& -- A Barrier Philosophy -- 1.8 The Beginning of the End-Decommissioning -- References -- 2 General Principles of Well Barriers -- 2.1 Well Annuli -- 2.2 Well Barrier Envelope -- 2.2.1 Primary and Secondary Well Barriers -- 2.2.2 Environmental Plug -- 2.3 Well Barrier Element -- 2.4 Plug -- 2.4.1 Bridge/Mechanical Plugs -- 2.5 Well Barrier Illustration -- 2.6 Prerequisites for Well Abandonment Design -- 2.6.1 Well Configuration -- 2.6.2 Stratigraphic Sequences -- 2.6.3 Logs and Cementing Operation Data -- 2.6.4 Formations with Suitable Well Barrier Element Properties -- 2.6.5 Specific Well Conditions -- 2.7 Well Abandonment Phases -- 2.7.1 Phase 1: Reservoir Abandonment -- 2.7.2 Phase 2: Intermediate Abandonment -- 2.7.3 Phase 3: Wellhead and Conductor Removals -- 2.8 Disconnecting the Christmas Tree and Assembling Blowout Preventer -- 2.8.1 Wellhead Systems -- 2.8.2 The Christmas Tree Systems -- 2.8.3 Assembling BOP -- 2.9 Special Considerations in Abandonment Design -- 2.9.1 Control Lines -- 2.9.2 Well Design -- 2.9.3 Well Schematic -- 2.9.4 Horizontal Wells -- 2.9.5 High-Pressure High-Temperature Wells -- 2.9.6 Shallow Permeable Zones -- 2.9.7 Multilateral Wells -- 2.9.8 Slot Recovery Sidetracks -- 2.9.9 Multiple Reservoirs -- 2.9.10 Slotted Liner -- 2.9.11 Inflow Control Device -- 2.9.12 Tubing Left in Hole -- 2.9.13 Hydrocarbons in the Overburden -- 2.10 Requirements for Designing Permanent Barriers. , 2.10.1 Well Cross Sectional Barrier -- 2.10.2 Plug Setting Depth-Formation Integrity -- References -- 3 Specification for Permanent Plugging Materials -- 3.1 Material Requirements for Permanent Barriers -- 3.2 Functional Requirements of Permanent Well Barrier Elements -- 3.2.1 Sealing Capability -- 3.2.2 Bonding -- 3.2.3 Placeability of Permanent Barrier Material -- 3.2.4 Durability -- 3.2.5 Reparability -- 3.3 Qualification of New Plugging Materials -- References -- 4 Types of Permanent Plugging Materials -- 4.1 Setting Materials -- 4.1.1 Portland Cement -- 4.2 In Situ Formation (Formation as Barrier) -- 4.2.1 Durability -- 4.3 Non-setting (Grouts) -- 4.3.1 Unconsolidated Sand Slurries -- 4.4 Thermosetting Polymers -- 4.4.1 Main Degradation Mechanisms -- 4.4.2 Long-Term Integrity of Thermosetting Resins -- 4.5 Metals -- 4.6 Modified In Situ Materials -- 4.6.1 Barrier Establishment -- References -- 5 Different Categories of Working Units -- 5.1 Onshore Units -- 5.1.1 Conventional Land Rigs -- 5.1.2 Mobile Land Rigs -- 5.2 Offshore Units -- 5.2.1 Submersible/Barge Rigs -- 5.2.2 Semisubmersible Rigs -- 5.2.3 Drillship -- 5.2.4 Jackup Rig -- 5.2.5 Platform Rigs -- 5.2.6 Tendered Rigs -- 5.2.7 Vessels -- 5.3 Types of Offshore Wells -- 5.3.1 Subsea Wells -- 5.3.2 Platform Wells -- 5.4 Types of Offshore Production Units -- 5.4.1 Bottom Supported and Vertically Moored Structures -- 5.4.2 Floating Production Systems -- 5.5 Manned and Unmanned Platforms -- 5.5.1 Manned Platforms -- 5.5.2 Unmanned Platforms -- 5.6 Mooring Systems for Floating Units -- 5.6.1 Spread Mooring Systems -- 5.6.2 Turret Mooring Systems -- 5.6.3 Conventional Buoy Mooring System -- 5.6.4 Offshore Mooring Patterns -- 5.6.5 Dynamic Positioning -- 5.7 Anchoring Types -- 5.8 Moonpool -- References -- 6 Work Classification and Selection of Working Units -- 6.1 P& -- A Code System. , 6.1.1 Well Location -- 6.1.2 Abandonment Phases -- 6.1.3 Abandonment Complexity -- 6.2 Time and Cost Estimation of a P& -- A Operation -- 6.2.1 Description of Factors -- 6.2.2 Traditional Method for Time Estimation -- 6.2.3 Probabilistic Method for Time Estimation -- 6.2.4 Regression Method for Time Estimation -- References -- 7 Fundamentals of Plug Placement -- 7.1 Openhole Plug Placement -- 7.1.1 Fluid Removal -- 7.1.2 Milling Fluid -- 7.1.3 Hydraulic Mud Removal -- 7.1.4 Mechanical Filter Cake Removal -- 7.2 Cased Hole Plug Placement -- 7.2.1 Qualified Annular Barrier -- 7.2.2 Disqualified Annular Barrier -- 7.3 Plug Placement Techniques -- 7.3.1 Balanced-Plug Method -- 7.3.2 Two-Plug Method -- 7.3.3 Dump Bailer Method -- 7.3.4 Coiled Tubing Method -- 7.4 Mud Displacement During Cementing -- 7.5 Verification of Placement Operation -- References -- 8 Tools and Techniques for Plug and Abandonment -- 8.1 Casing Cut and Removal Techniques -- 8.1.1 Cut-and-Pull Casing -- 8.1.2 Casing Milling -- 8.1.3 Casing Section Milling -- 8.1.4 Upward Milling -- 8.2 Perforate, Wash and Cement Technique -- 8.2.1 Concept Behind the Technique -- 8.3 Explosives to Establish Annular Barrier -- 8.4 Melting Downhole Completion -- 8.5 Plasma-Based Milling -- 8.5.1 Concept Behind the Technology -- 8.5.2 Scientific Background of the Technology -- 8.6 Wellhead Cut and Removal -- 8.6.1 Explosive Cutting -- 8.6.2 Hot Cutting -- 8.6.3 Mechanical Methods -- 8.6.4 Abrasive Methods -- 8.6.5 Laser Cutting -- References -- 9 Barrier Verification -- 9.1 Annular Barrier Verification -- 9.1.1 Acoustic Logging of Annular Barrier -- 9.1.2 Noise Logging Measurements -- 9.1.3 Temperature Logging -- 9.1.4 Hydraulic Pressure Testing -- 9.2 Internal Barrier Verification/Plug Inside Openhole or Casing -- 9.2.1 Hydraulic Pressure Testing -- 9.2.2 Weight Testing. , 9.3 Hydraulic Pressure Equivalent to Drillpipe Tag Weight -- References.

Additional Edition: Print version: Khalifeh, Mahmoud Introduction to Permanent Plug and Abandonment of Wells Cham : Springer International Publishing AG,c2020 ISBN 9783030399696

Language: English

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UID:

Format: 1 online resource (XVIII, 273 p. 183 illus., 138 illus. in color.)

Edition: 1st ed. 2020.

ISBN: 3-030-39970-2

Series Statement: Ocean Engineering & Oceanography, 12

Content: This open access book offers a timely guide to challenges and current practices to permanently plug and abandon hydrocarbon wells. With a focus on offshore North Sea, it analyzes the process of plug and abandonment of hydrocarbon wells through the establishment of permanent well barriers. It provides the reader with extensive knowledge on the type of barriers, their functioning and verification. It then discusses plug and abandonment methodologies, analyzing different types of permanent plugging materials. Last, it describes some tests for verifying the integrity and functionality of installed permanent barriers. The book offers a comprehensive reference guide to well plugging and abandonment (P&A) and well integrity testing. The book also presents new technologies that have been proposed to be used in plugging and abandoning of wells, which might be game-changing technologies, but they are still in laboratory or testing level. Given its scope, it addresses students and researchers in both academia and industry. It also provides information for engineers who work in petroleum industry and should be familiarized with P&A of hydrocarbon wells to reduce the time of P&A by considering it during well planning and construction.

Note: Introduction -- General Principles of Well Barriers -- Specification for Permanent Plugging Materials -- Types of Permanent Plugging Materials -- Different Categories of Working Units -- Work classification and selection of working units -- Fundamentals of Plug Placement -- Verification of placement operation -- Tools and Techniques for Plug and Abandonment -- Barrier Verification. , English

Additional Edition: ISBN 3-030-39969-9

Language: English

DOI: 10.1007/978-3-030-39970-2

UID:

Format: 1 Online-Ressource (273 p.)

ISBN: 9783030399702

Series Statement: Ocean Engineering & Oceanography

Content: This open access book offers a timely guide to challenges and current practices to permanently plug and abandon hydrocarbon wells. With a focus on offshore North Sea, it analyzes the process of plug and abandonment of hydrocarbon wells through the establishment of permanent well barriers. It provides the reader with extensive knowledge on the type of barriers, their functioning and verification. It then discusses plug and abandonment methodologies, analyzing different types of permanent plugging materials. Last, it describes some tests for verifying the integrity and functionality of installed permanent barriers. The book offers a comprehensive reference guide to well plugging and abandonment (P&A) and well integrity testing. The book also presents new technologies that have been proposed to be used in plugging and abandoning of wells, which might be game-changing technologies, but they are still in laboratory or testing level. Given its scope, it addresses students and researchers in both academia and industry. It also provides information for engineers who work in petroleum industry and should be familiarized with P&A of hydrocarbon wells to reduce the time of P&A by considering it during well planning and construction

Note: English

Language: English

URL: kostenfrei

UID:

Format: 1 online resource (XVIII, 273 p. 183 illus., 138 illus. in color.)

Edition: 1st ed. 2020.

ISBN: 3-030-39970-2

Series Statement: Ocean Engineering & Oceanography, 12

Content: This open access book offers a timely guide to challenges and current practices to permanently plug and abandon hydrocarbon wells. With a focus on offshore North Sea, it analyzes the process of plug and abandonment of hydrocarbon wells through the establishment of permanent well barriers. It provides the reader with extensive knowledge on the type of barriers, their functioning and verification. It then discusses plug and abandonment methodologies, analyzing different types of permanent plugging materials. Last, it describes some tests for verifying the integrity and functionality of installed permanent barriers. The book offers a comprehensive reference guide to well plugging and abandonment (P&A) and well integrity testing. The book also presents new technologies that have been proposed to be used in plugging and abandoning of wells, which might be game-changing technologies, but they are still in laboratory or testing level. Given its scope, it addresses students and researchers in both academia and industry. It also provides information for engineers who work in petroleum industry and should be familiarized with P&A of hydrocarbon wells to reduce the time of P&A by considering it during well planning and construction.

Note: Introduction -- General Principles of Well Barriers -- Specification for Permanent Plugging Materials -- Types of Permanent Plugging Materials -- Different Categories of Working Units -- Work classification and selection of working units -- Fundamentals of Plug Placement -- Verification of placement operation -- Tools and Techniques for Plug and Abandonment -- Barrier Verification. , English

Additional Edition: ISBN 3-030-39969-9

Language: English

DOI: 10.1007/978-3-030-39970-2

UID:

Format: 1 online resource (XVIII, 273 p. 183 illus., 138 illus. in color.)

Edition: 1st ed. 2020.

ISBN: 3-030-39970-2

Series Statement: Ocean Engineering & Oceanography, 12

Content: This open access book offers a timely guide to challenges and current practices to permanently plug and abandon hydrocarbon wells. With a focus on offshore North Sea, it analyzes the process of plug and abandonment of hydrocarbon wells through the establishment of permanent well barriers. It provides the reader with extensive knowledge on the type of barriers, their functioning and verification. It then discusses plug and abandonment methodologies, analyzing different types of permanent plugging materials. Last, it describes some tests for verifying the integrity and functionality of installed permanent barriers. The book offers a comprehensive reference guide to well plugging and abandonment (P&A) and well integrity testing. The book also presents new technologies that have been proposed to be used in plugging and abandoning of wells, which might be game-changing technologies, but they are still in laboratory or testing level. Given its scope, it addresses students and researchers in both academia and industry. It also provides information for engineers who work in petroleum industry and should be familiarized with P&A of hydrocarbon wells to reduce the time of P&A by considering it during well planning and construction.

Note: Introduction -- General Principles of Well Barriers -- Specification for Permanent Plugging Materials -- Types of Permanent Plugging Materials -- Different Categories of Working Units -- Work classification and selection of working units -- Fundamentals of Plug Placement -- Verification of placement operation -- Tools and Techniques for Plug and Abandonment -- Barrier Verification. , English

Additional Edition: ISBN 3-030-39969-9

Language: English

DOI: 10.1007/978-3-030-39970-2

UID:

Format: XVIII, 273 p. 183 illus., 138 illus. in color. , online resource.

Edition: 1st ed. 2020.

ISBN: 9783030399702

Series Statement: Ocean Engineering & Oceanography, 12

Content: This open access book offers a timely guide to challenges and current practices to permanently plug and abandon hydrocarbon wells. With a focus on offshore North Sea, it analyzes the process of plug and abandonment of hydrocarbon wells through the establishment of permanent well barriers. It provides the reader with extensive knowledge on the type of barriers, their functioning and verification. It then discusses plug and abandonment methodologies, analyzing different types of permanent plugging materials. Last, it describes some tests for verifying the integrity and functionality of installed permanent barriers. The book offers a comprehensive reference guide to well plugging and abandonment (P&A) and well integrity testing. The book also presents new technologies that have been proposed to be used in plugging and abandoning of wells, which might be game-changing technologies, but they are still in laboratory or testing level. Given its scope, it addresses students and researchers in both academia and industry. It also provides information for engineers who work in petroleum industry and should be familiarized with P&A of hydrocarbon wells to reduce the time of P&A by considering it during well planning and construction.

Note: Introduction -- General Principles of Well Barriers -- Specification for Permanent Plugging Materials -- Types of Permanent Plugging Materials -- Different Categories of Working Units -- Work classification and selection of working units -- Fundamentals of Plug Placement -- Verification of placement operation -- Tools and Techniques for Plug and Abandonment -- Barrier Verification.

In: Springer Nature eBook

Additional Edition: Printed edition: ISBN 9783030399696

Additional Edition: Printed edition: ISBN 9783030399719

Additional Edition: Printed edition: ISBN 9783030399726

Language: English

DOI: 10.1007/978-3-030-39970-2

URL: https://doi.org/10.1007/978-3-030-39970-2