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首页> 外文会议>SPE international conference on health, safety environment in oil and gas exploration and production >Management of Change Applied to Well Engineering
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Management of Change Applied to Well Engineering

机译：变更管理应用于油井工程

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Whether voluntary or imposed, changes are an accepted fact on well construction projects. While risk management has progressively become an integral part of the well engineering process, management of change has yet to gain the same level of implementation, and is often neglected. This potentially introduces new risks that are not properly evaluated. The result is the opening of a breach in the protective shield that risk management creates around the project. This in turn can lead to incidents. A review of well construction incidents worldwide shows that the root cause is often traced to mismanaging changing conditions and unplanned events. Therefore, it is imperative to complement risk management of the well engineering process with structured management of change. This paper briefly reviews the well engineering process and how risk management is typically performed on drilling projects. It then describes management of change and proposes a simple procedure for implementation on well construction and intervention projects. Finally, several case histories are presented, illustrating both good and poor examples of management of change. In one example, tubing was ejected from a well during a workover operation because of poor management of change. In another example, a surface blowout was avoided by properly managing changes in the geological prognosis. These and other case histories were chosen to emphasize that management of change is an essential component of any quality, health, safety, and environment (QHSE) management system.
机译：无论是自愿还是强加，变更都是油井建设项目公认的事实。尽管风险管理已逐渐成为油井工程流程不可或缺的一部分，但变更管理尚未达到相同的实施水平，并且常常被忽略。这可能会引入无法正确评估的新风险。结果是在风险管理过程中在项目周围造成的保护屏障中出现了漏洞。这反过来可能导致事故。对全球范围内的油井建设事故的回顾表明，其根本原因通常可归因于对变化的条件和计划外事件的管理不善。因此，必须将井眼工程流程的风险管理与变更的结构化管理相辅相成。本文简要回顾了钻井工程流程以及通常在钻井项目中如何进行风险管理。然后，它描述了变更管理，并提出了在油井建设和干预项目中实施的简单程序。最后，介绍了几个案例历史，说明了变更管理的好例子和坏例子。在一个示例中，由于修井管理不善，在修井作业期间将油管从井中弹出。在另一个例子中，通过适当地管理地质预后的变化来避免地表爆裂。选择这些和其他案例历史记录是为了强调变更管理是任何质量，健康，安全和环境（QHSE）管理系统的重要组成部分。

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