NDLI: Overcoming Difficult to Inspect Multi-Diameter, Low Pressure Gas Transmission Pipeline Challenges

Please wait, while we are loading the content...

ANES/ASME Joint National Solar Energy Week

ASME Citrus Engineering Symposium

ASME India Oil and Gas Pipeline Conference

ASME International Mechanical Engineering Congress and Exposition

ASME International Pipeline Geotechnical Conference

ASME Power Conference

ASME Turbine Blade Tip Symposium

ASME/IEEE Joint Rail Conference

ASME/JSME Thermal Engineering Joint Conference

ASME/NRC Pump and Valve Symposium

ASME/USCG Workshop on Marine Technology and Standards

CANEUS: MNT for Aerospace Applications

Dynamic Systems and Control Conference

Energy Nanotechnology International Conference

Energy Sustainability

Engineering Systems Design and Analysis

Engineering Technology Conference on Energy

Fluid Power Systems Technology

Fluids Engineering Division Summer Meeting

Frontiers in Biomedical Devices

Gas Turbine India Conference

Global Congress on NanoEngineering for Medicine and Biology

Heat Transfer Summer Conference

High Temperature Reactor Technology

Information Storage and Processing Systems

Integrated Nanosystems: Design, Synthesis, and Applications

Internal Combustion Engine Division Fall Technical Conference

Internal Combustion Engine Division Spring Technical Conference

International Conference on Fluidized Bed Combustion

International Conference on Fuel Cell Science, Engineering and Technology

International Conference on Integration and Commercialization of Micro and Nanosystems

International Conference on Micro/Nanoscale Heat Transfer

International Conference on Nanochannels, Microchannels, and Minichannels

International Conference on Nuclear Engineering

International Conference on Offshore Mechanics and Arctic Engineering

International Conference on Radioactive Waste Management and Environmental Remediation

International Design Engineering Technical Conferences and Computers and Information in Engineering Conference

International Electronic Packaging Technical Conference and Exhibition

International Heat Transfer Conference

International Joint Power Generation Conference

International Joint Tribology Conference

International Manufacturing Science and Engineering Conference

International Pipeline Conference

1996 1st International Pipeline Conference(IPC1996)

1998 2nd International Pipeline Conference(IPC1998)

2000 3rd International Pipeline Conference(IPC2000)

2002 4th International Pipeline Conference(IPC2002)

2004 International Pipeline Conference(IPC2004)

2006 International Pipeline Conference(IPC2006)

2008 7th International Pipeline Conference(IPC2008)

2010 8th International Pipeline Conference(IPC2010)

2012 9th International Pipeline Conference(IPC2012)

2014 10th International Pipeline Conference(IPC2014)

2016 11th International Pipeline Conference(IPC2016)

2018 12th International Pipeline Conference(IPC2018)

Volume 1: Pipeline and Facilities Integrity

Modeling Pipeline Metal Loss Defects at Tool Speed

Failure Assessment of the Gas Pipeline by Considering the Geometric Constraint Effect

Identifying Stress Concentrations on Buried Steel Pipelines Using Large Standoff Magnetometry Technology

Directional Caliper Tool Development

Validate Crack Assessment Models With In-Service and Hydrotest Failures

Non-Contact Geomagnetic Localization of Pipeline Defects Using Empirical Mode Decomposition and Magnetic Gradient Tensor

Evaluation of Corrosion Growth Prediction Methodologies Using Burst Pressure Comparisons From Repeated In-Line Inspections

An Investigation Into the Benefits of Employing Multiple Assessments Methods for High Risk Pipelines

EMAT As a Basis for a Comprehensive System Wide Crack Management Program

Structure Assessment Using Instrumented Indentation: Strength, Toughness and Residual Stress

Operational Experiences With Axial Strain Inline Inspection Tools

Do You Have Wrinkles? A Strain- and Stress-Based Approach for the Assessment of Wrinkles Reported by In-Line Inspection

In-Line Inspection in Lieu of Hydrostatic Testing for Low Frequency Electric Resistance Welded Pipe

Implementation of a New Tool for Pipelines Integrity Evaluation: A Correlation Between Local Strains and Hardness

A Sensitivity Study: Effects of Toughness Values on Fatigue Crack Growth Analysis of Just-Survived Flaws Following a Pressure Test

Exceeding Limitations: Ultrasonic Crack Inspections Become Feasible for Liquid Natural Gases

Breathing New Life to Aging Pipeline Infrastructure Using Unique Wireline Inspection Techniques and Pipe-Lining Technology

Achieving North American Record for Longest Intelligent Inspection of a Natural Gas Pipeline

Development of Pinhole Corrosion Management Using MFL

Understanding Quantitative Performance of Large Standoff Magnetometry in Detecting Live Gas Pipeline Anomalies With Stress Estimation

The Future of In-Line Inspection: Free-Floating Smart Sensors

Validation of Computed Tomography Technology for Pipeline Inspection

Criticality Level Assessment From ILI Data

A Case Study on Potential SCC Management Using 10-Inch EMAT ILI

An Investigation on Microstructural Evolution of X70 Steel Pipe During Hot Induction Bending

Corrosion Growth Modeling by Learning a Dynamic Bayesian Network From Multiple In-Line Inspection Data

Adaptive Ultrasonic Imaging of Electric Resistance Welded Pipeline Seams

Interaction Rule Guidance for Corrosion Features Reported by ILI

An Investigation of the Load Carrying Capacity of Pipelines Under Accidental and Longitudinal Moving (Sliding) Loads

Fitness for Service Analysis of the Circumferential Extent of Corrosion in Pipelines

Application of Wide-Band Ultrasound for the Detection of Angled Crack Features in Oil and Gas Pipelines

Calibration of a Nondestructive Toughness Tester (NDTT) for Measuring Fracture Toughness of Pipeline Steel

Understanding Pipeline Strain Conditions: Case Studies Between ILI Axial and ILI Bending Measurement Techniques

Using Finite Element Analysis to Prioritize ILI Calls for Combined Features: Dents in Bends

Ultrasonic NDE Technology Comparison for Measurement of Long Seam Weld Anomalies in Low Frequency Electric Resistance Welded Pipe

Vibration and Fatigue Failures at Pipeline Facilities

Microwave Sensor Array for Corrosion Prediction in Steel Tank Bottoms

Risk-Based Integrity Decision Making for Lateral Piping

Advanced EMAT Crack Tool for Unpiggable Pipelines

Remaining Strength in Pressure Vessels With Pitting Type Metal Loss: Part 1

Root Cause Analysis of an Above-Ground Pipeline With Stress Corrosion Cracking

Condition Assessment for Optimizing Gasunie’s Network Improvement Program (GNIP)

Evaluation of Burst Pressure of Corroded Pipe Segments Using Three-Dimensional Finite Element Analyses

An Approach to Engineering Critical Assessment of Assets That Cannot Be Inline Inspected

Reactivating a Legacy Pipeline: Simulating ILI Run Behavior, Operation Optimization, and Project Challenges

Uncertainty Quantification of Nondestructive Techniques to Verify Pipeline Material Strength

An Analysis Model and its Practical Applications in PG&E Gas Transmission Pipeline Strength Test Projects

Pipeline Data Analytics: Enhanced Corrosion Growth Assessment Through Machine Learning

Do We Need a Safe Excavation Pressure for Dented Pipelines: How Should it Be Defined?

Analysis of the National Energy Board Pipeline Integrity Performance Measures Data

A Method to Analyze the Impact of Inline Inspection Accuracy on Integrity Management Program Planning of Pipelines

Overcoming Difficult to Inspect Multi-Diameter, Low Pressure Gas Transmission Pipeline Challenges

An ILI Based Program That Prevents Reoccurrence of Post ILI Failures Seen in Industry

Development of an Industry Test Facility and Qualification Process for ILI Technology Evaluation and Enhancements: Performance Evaluation Phase

Colonial Scout: A Powerful Web Map Solution Designed As the Data Messenger for Colonial Pipeline Company

Liquid Pipeline Location Specific Cyclic Pressure Determination

Threshold Geometrical Dimensions of Stage II Cracks Versus Required Resolution of Crack-Detection Techniques

Integration of Data From Multiple In-Line Inspection Systems to Improve Crack Detection and Characterization

A More Accurate and Precise Method for Large Metal Loss Corrosion Assessment

An Authoritative Comparison of Remaining Life Assessments for Pipeline Dents

Assessment of Pipeline Spiral Weld Cracks Subjected to Internal Pressure

Development and Experiences of a Circumferential Stress Corrosion Crack Management Program

Differences in Near-Neutral pH Crack Growth Behavior Between Oil Pipelines and Gas Pipelines and Corresponding Crack Growth Mitigation Strategies

High pH Crack Growth Sensitivity to Underload-Type of Pressure Fluctuations

Study on Transition of Stress Corrosion Cracking to Sharp Edge Corrosion for a Liquids Pipeline

Experimental-Numerical Assessment of Vintage Pipe and Girth Weld With a Geometrically Complex Corrosion Feature

Algorithms for the Strain Based Analysis of Dented Pipelines

Evaluation of the Fatigue Crack Growth Behavior by Experiments and Numerical Simulations on Full-Size Pipeline Steels

Some Factors Affecting Initiation of Stress Corrosion Cracking of an X80 Pipe Steel in Near-Neutral pH Environment

Complex Circumferential Stress Corrosion Cracking: Identification, Sizing and Consequences for the Integrity Management Program

Crack Shape Development for Leak-Before-Break Analysis in Pipelines

Implementation of Reliability-Based Criteria for Corrosion Assessment

Study of Safe Dig Pressure Level for Rock Dents in Gas Pipelines

Improving the Accuracy of Traditional Dent Fatigue Analysis: A Method for Quantifying the Initial Damage Caused by Dent Formation

Evaluation of Crack Growth and Material Toughness Effects on Probability of Pipeline Failure

Influence of Mean Load Pressure Fluctuations on Crack Growth Behavior in Steel Pipelines

Fracture Toughness Testing and its Implications to Engineering Fracture Mechanics Analysis of Energy Pipelines

Determining Pipeline Depth of Cover at River Crossings by Data Integration

Buried Pipe Span Ovality Assessment

Effect of Residual Stress or Plastic Deformation History on Fatigue Life Simulation of Pipeline Dents

Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain Based Design; Risk and Reliability; Northern Offshore and Production Pipelines

Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining

International Solar Energy Conference

International Symposium on Flexible Automation

Multifunctional Nanocomposites and Nanomaterials International Conference

Noise Control and Acoustics Division Conference

North American Waste-to-Energy Conference

Pressure Technology

Pressure Vessels and Piping Conference

Rail Transportation Division Conference

Small Modular Reactors Symposium

Smart Materials, Adaptive Structures and Intelligent Systems

Summer Bioengineering Conference

Turbo Expo: Power for Land, Sea, and Air

Verification and Validation

Water Quality, Drought, Human Health and Engineering Conference

Wind Energy Symposium

World Conference on Innovative Virtual Reality

World Tribology Congress

Overcoming Difficult to Inspect Multi-Diameter, Low Pressure Gas Transmission Pipeline Challenges

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Dauby, Frank Vages, Stefan
Copyright Year	2018
Abstract	Pacific Gas and Electric Company owns and operates an extensive network of over 10,700 km (6,700 miles) of gas transmission pipelines, much of which is under 16″ diameter and operates at less than 27.5 bar (400 psig), making them difficult to inspect with free swimming in-line inspection (ILI) tools. Additionally, many piggable pipeline sections are multi-diameter and have numerous 1.5D fittings, some of these in back to back configuration, requiring tools that are not currently available. Following several failed attempts to inspect PG&E’s 12″ × 16″ pipelines in 2015 using existing ILI tools, and after working to modify a 12″ × 18″ tool for lower pressure service in 2016, PG&E and ROSEN decided to collaboratively develop new, specially designed, 12″ × 16″ geometry and axial MFL tools. The goal of this project was to develop tools that could meet both the PG&E pipeline passage requirements and allow for an acceptable speed profile. The need to inspect a total of 16 pipeline sections in the long-term ILI Upgrade Plan, in this size range, justified the investment in these new tools. The service provider embarked on a new ILI tool design process including design, manufacturing, fabrication and testing at their facilities in Germany. Through this process, a number of unique ILI tool design features to lower tool drag and improve ease of collapsibility were implemented, resulting in a tool that far exceeds existing industry capabilities. To confirm the tools’ capabilities before their first use in a live gas transmission pipeline, pump testing in water, as well as in compressed air, was performed. In late 2017, using these tools, PG&E inspected two previously unpiggable 12″ × 16″ low-pressure pipelines successfully. In this paper, the process of developing these tools will be discussed. The test program will be reviewed comparing findings under controlled conditions in water and compressed air with pig run behavior in the live pipelines. The analysis also provides an assessment of the operating conditions that are deemed necessary for the inspection tool to gather a good quality data set.
Sponsorship	Pipeline Division
File Format	PDF
ISBN	9780791851869
DOI	10.1115/IPC2018-78427
Volume Number	Volume 1: Pipeline and Facilities Integrity
Conference Proceedings	2018 12th International Pipeline Conference
Language	English
Publisher Date	2018-09-24
Publisher Place	Calgary, Alberta, Canada
Access Restriction	Subscribed
Subject Keyword	Water Pipelines Pacific ocean Inspection Drag (fluid dynamics) Pressure Design Geometry Fittings Compressed air Pumps Manufacturing Testing
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in