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Leveraging Cloud-Based Analytics to Enhance Near-Real Time StageManagement

机译:利用基于云的分析来增强近实时的斯塔曼代理

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Normally, the optimization of hydraulic fracturing performance is limited to pre-job modeling and analytics.A design is determined for a particular well or project and applied without significant change during thecourse of the stimulation. Performance results are collected during the job and then analyzed after the fact,with the primary purpose of designing for the next project. Significant design improvements can be made by evaluating stage performance in real-time as the wellis being stimulated. Unfortunately, real-time analytics are difficult because the immense of volume, variety,and velocity of the available data. The typical frac fleet captures metered data from as many as one hundredmeasurement points simultaneously on a second-by-second basis. This means that for a single stage, thecomma-separated values (CSV) files containing the recorded channels often include over one milliondiscrete data points. Utilizing these large files (approximately 5 MB) with typical off-the-shelf software canbe time-consuming. The manual process of file acquisition by analytical staff alone can often exceed thetime available between stages. While these files are an invaluable resource, they are often left untoucheduntil long after a job is completed, if they are ever used at all. Cloud-based analytics greatly shorten theacquisition and utilization timeline, making near real-time analysis possible. While the challenges involved in utilizing "big data"; for actionable analytics are frequently discussed,the technology and approaches described in this paper are relatively new to the field of real-time stagemanagement. This paper introduces a novel and highly effective approach in the field of hydraulic fracturingoptimization. The history of CSV analysis is presented along with examples of specific types of beneficialstage analytics.
机译:通常,液压压裂性能的优化仅限于预求拟建模和分析。对于特定井或项目确定设计,并且在刺激期间没有显着变化而施加的设计。在工作期间收集绩效结果,然后在事实之后进行分析,主要目的是为下一个项目设计。通过在被刺激的井筒实时评估阶段性能,可以进行显着的设计改进。不幸的是,实时分析很困难,因为可用数据的巨大,品种和速度巨大。典型的FRAC船队在二秒基础上同时捕获多达一个百分之一点的计量数据。这意味着对于单个阶段,包含录制通道的分离值(CSV)文件通常包含超过一百万个数据点。利用这些大文件(约5 MB),具有典型的现成软件CANBE耗时。单独的分析人员的文件采集的手动进程通常可以超过阶段之间可用的动脉。虽然这些文件是一个宝贵的资源,但如果在完成作业后,它们通常会留下未触摸unileduntuntun,如果他们曾经使用过。基于云的分析极大地缩短了缩短和利用时间表,使实时分析成为可能。虽然利用“大数据”所涉及的挑战;对于频繁讨论可操作的分析,本文描述的技术和方法对实时史塔法克的领域相对较新。本文介绍了一种新颖且高效的方法在液压骨灰优化领域。 CSV分析的历史与特定类型的受益分析的例子一起呈现。

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