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How Nondestructive Test Methods Help Prevent Failures in Exploration and Production of Oil and Gas

机译:无损检测方法如何有助于防止勘探和生产石油和天然气的失败

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Today's oil and gas wells are high temperature,high pressure,highly deviated,pushing tubular goods(casing,drill pipe and tubing)to their maximum limits.Sophisticated NDT equipment is required to provide greater accuracy for the discrimination of defects that exist on the internal and external pipe surfaces.The American Petroleum Institute(API)and International Standards Organization(ISO)continue to joined forces merging industry standards to provide a worldwide consistency of written specifications and recommended practices for the manufacturing and use of tubular products.Harsh drilling environments and extremely technical drilling practices are driving tubular products beyond their original designed limits.Quality control and quality assurance depend greatly on"nondestructive test methods"to know true dimensions to validate product to specifications.The industry has maintained its tradition requiring inspectors to be certified to SNT-TC-IA or equivalent.Several test methods are employed as stand alone or in unison to complement each others strengths with the most common being electromagnetic,magnetic particle,ultrasonic,eddy current,gamma ray and dye penetrant.Nondestructive testing is very important and economical in risk management programs to eliminate the potential of burst and collapse conditions on the more stringent string designs avoiding major disasters while providing engineers and designers with documentation and traceability.
机译:今天的石油和天然气井是高温,高压,高度偏差,将管状物品(套管,钻杆和管道)推动到其最大限度。需要精致的NDT设备来提供更大的准确性,以辨别内部存在的缺陷和外部管道表面。美国石油研究所(API)和国际标准组织(ISO)继续加入融合行业标准,以提供书面规范的全球一致性和制造和使用管状产品的建议实践。哈什钻井环境和使用极其技术钻井实践正在推动超出其原始设计限制的管状产品。质量控制和质量保证依赖于“无损检测方法”,以了解验证产品的真实维度。该行业维持了其传统,要求检查员是否需要认证到SNT的传统-TC-IA或等效。考验方法是epplo yed作为独立或齐胜,以补充彼此的优势,最常见的电磁,磁性粒子,超声波,涡流,γ射线和染料渗透剂。无面伤的测试在风险管理计划中非常重要,经济经济,以消除爆发的潜力和折叠条件更严格的字符串设计避免了主要灾害,同时为工程师和设计师提供了文档和可追溯性。

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