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首页> 外文会议>Proceedings of the ASME India oil and gas pipeline conference 2017 >ENHANCING PIPELINE INTEGRITY MANAGEMENT BY INTEGRATING ADVANCED GEOPROCESSING MODELS
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ENHANCING PIPELINE INTEGRITY MANAGEMENT BY INTEGRATING ADVANCED GEOPROCESSING MODELS

机译：通过集成先进的地理处理模型来增强管道完整性管理

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摘要

Pipelines are recognized as one of the safest methods of transporting hazardous products, however unwanted incidents still occur. With many kilometers of the pipelines interacting with different environments, they are exposed to various threats and risks. Any record of leak or rupture along the pipelines can have devastating consequences; for example extreme environmental impacts, huge economic losses in addition to its national and international operators' images. To prevent pipeline failure and adhere to the regulations, the risk of an incident to occur should be continuously assessed and evaluated throughout the pipeline's operating life-cycle. Risk management has been a critical component of the Integrity Management Process (IMS) for a number of years. With the increasing availability of geographic information and improved inspection technologies for pipeline networks, there is an on-going expectation from both pipeline regulators and operators worldwide to access a more quantitative approach for risk management along the pipeline using GIS or geoprocessing models. Amalgamation of geoprocessing models with integrity management allows to precisely identify the risk areas along the pipeline with a rich visualization on the map. This is one of the most critical element underpinning the decisionmaking process. In this paper, a review of geoprocessing tools that have been implemented within a pipeline integrity management system is presented. Examples of these geoprocessing tools include: (1) Class Location, (2) High Consequences Area (HCA), (3) Gas Dispersion and (4) Electrical Interference. After successful implementation of these tools, the output of the tools have been used to carry out more detailed analysis of risk assessment and aid in decision making. Additionally a WebGIS platform was also implemented to facilitate the visualization of the results.
机译：管道被认为是运输危险产品的最安全方法之一，但是仍然会发生意外事件。由于许多公里的管道与不同的环境相互作用，因此它们面临各种威胁和风险。沿管道泄漏或破裂的任何记录都可能造成破坏性后果；例如极端的环境影响，以及其国内和国际运营商形象的巨大经济损失。为防止管道故障并遵守规定，应在管道的整个生命周期中不断评估和评估发生事故的风险。多年来，风险管理一直是完整性管理流程（IMS）的关键组成部分。随着地理信息可用性的提高和管道网络检查技术的改进，全球管道监管者和运营商都对使用GIS或地理处理模型的管道风险管理提出了更加量化的方法。将地理处理模型与完整性管理合并在一起，可以通过在地图上进行丰富的可视化来精确识别沿管道的风险区域。这是支撑决策过程的最关键因素之一。本文介绍了在管道完整性管理系统中实施的地理处理工具。这些地理处理工具的示例包括：（1）班级位置，（2）高影响区（HCA），（3）气体扩散和（4）电干扰。在成功实施这些工具之后，这些工具的输出已用于对风险评估进行更详细的分析并有助于决策。此外，还实施了WebGIS平台以促进结果的可视化。

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