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首页> 外文会议>SPE Kuwait Oil Gas Show and Conference >An Approach to Benchmark Summaries of Core Data and Procedures forNorth Kuwait Heavy Oil Fields,Against Similar Heavy Oil Operations inOther Countries
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An Approach to Benchmark Summaries of Core Data and Procedures forNorth Kuwait Heavy Oil Fields,Against Similar Heavy Oil Operations inOther Countries

机译：北方科威特大石油领域核心数据和程序基准摘要的方法，对抗其他国家的类似重油行动

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Challenging aspects to heavy oil field development are the large volume of data which is collected,inparticular from cored evaluation wells,and the difficulty in evaluating of the quality of such data.This paperoutlines an approach to summarize coring data and procedures from two heavy oil fields in North Kuwait,and then to compare those summaries with similar heavy oil operations in other countries,in order assesstheir quality and degree of representativeness.For two North Kuwait heavy oil fields,data was tabulated for the cumulative amounts of core cutand recovered relative to their field areas.This data was then further analyzed to summarize recovery byrock type,and assess the quality and quantity of plug samples collected.Benchmarks were established bysummarizing core data from similar heavy oil operations in other countries,and the North Kuwait heavy oildata was then compared with those benchmarks.In a similar manner,documented core handling proceduresfor North Kuwait Heavy Oil operations were compared with procedures from similar heavy oil operationsin other countries.The benchmarks which were used to compare North Kuwait Heavy Oil data summaries with othercountries include the following: 1) Coring Well Area Coverage Densities;2) Coring Well Vertical Coverageof Cap Rock and Reservoir Intervals;3) Core Plug Sample Rate and Survival Rate;and 4) Core HandlingProcedures and Volume of Coring.For many of the benchmarks used,North Kuwait heavy oil operations compare favorably with similaroperations from other countries.However areas of improvement were identified from these benchmarksin terms of areal core coverage,vertical core coverage,core plug rates and core handling procedures.Itis expected that these improvements,when implemented,will lead to a more representative sampling ofthe areas and rock types (reservoir rocks,baffles and cap rocks) in North Kuwait.This in turn shouldlead to a better understanding of fluid volumetrics,reservoir characterization and subsequent life of field development.As well by applying a focused approach to future coring operations,a significant cost savingsis expected relative to original evaluation well plans.A significant product from this study is a large summary database of all coring information for two NorthKuwait heavy oil fields,which can be queried by area,rock type and sample type.This data base has beencompared with similar operations in other countries using a series of benchmarks.Planned future coringand sampling operations have been modified through the use of this benchmarking tool.
机译：挑战性的方面是重油场开发的挑战性方面是收集的大量数据，这些数据是从核心评估井收集的，以及评估这些数据的质量的难度。本文造纸线是一种从两个重油场总结核数据和程序的方法在北科威特，然后将这些摘要与其他国家的摘要进行比较，秩序评估血清北科威特的质量和代表性。为相对于其核心核心核心核心的累积金额列表了数据然后进一步分析了数据来总结恢复凹陷类型，并评估收集的插头样本的质量和数量。Benchmarks在其他国家的类似重油行动中的核心数据建立，然后比较了北科威特重型oildata使用这些基准。在类似的方式，记录的核心处理程序，北科威特重油op与来自类似繁重的大国的程序的程序进行比较。用于将北科威特重型油数据摘要与其他国家的基准包括以下内容：1）芯片井面积覆盖密度; 2）取芯井垂直覆盖盖岩石和水库间隔; 3）核心插头采样率和生存率; 4）核心处理工程和芯片的体积。对于所用的许多基准，北科威特大量的石油运营与其他国家的相似性比较。然而，从这些中识别出改善领域基准标记的领域核心覆盖范围，垂直核心覆盖率，核心堵塞率和核心处理程序。预期这些改进在实施时，将导致地区和岩石类型（水库岩石，挡板和帽子岩石）的更具代表性的采样。北科威特。这反过来应该更好地了解流体体积，储层表征和子问题现场发展的生活。通过对未来的核作用应用重点的方法来说，预计相对于原始评估井计划的重大成本节省。本研究中的重要产品是两个北北北面的核心信息的大型摘要数据库可以通过区域，摇滚类型和样本类型查询的字段。该数据库已经在其他国家/地区的类似操作中使用了一系列基准。通过使用此基准工具已经修改了未来的Future Corichand采样操作。

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