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A Detailed Rheological and Chemical Classification to Improve Oil Recovery at the Stoney Creek Field.

机译:详细的流变学和化学分类,以提高Stoney Creek油田的采收率。

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摘要

The Stoney Creek oil field, located in New Brunswick, Canada, shows inconsistent oil production rates suspected to be caused by paraffin wax deposition, which has limited the cumulative oil recovery to 6% of the original oil in place. This thesis presents a systematic study conducted on this oil to determine its chemical base. The study includes field observations, multiple chemical analytical techniques, and a detailed rheological characterization of the oil. Results show that the Stoney Creek oil is naphthene based, not paraffin based. Furthermore, it is concluded that the erratic oil production is associated with the synergistic effect of loss of light components from the oil due to an unusually large weathering effect and the formation of naphthene microcrystals. Recommendations include the implementation of optimized chemical treatments based on methodologies developed in this work to inhibit the formation of naphthene microcrystals and production stimulation techniques such as hydraulic fracturing.
机译:位于加拿大新不伦瑞克省的斯托尼克里克(Stoney Creek)油田显示出怀疑是由石蜡沉积引起的不一致的石油生产率,这将累计采油量限制在原地的6%。本文对这种油进行了系统的研究,以确定其化学基础。这项研究包括现场观察,多种化学分析技术以及油的详细流变学表征。结果表明,Stoney Creek油是基于环烷烃而不是石蜡基油。此外,得出的结论是,由于异常大的风化作用和环烷微晶的形成,不稳定的产油量与油中轻组分损失的协同作用有关。建议包括根据在这项工作中开发的方法进行优化的化学处理,以抑制环烷微晶的形成和生产刺激技术,例如水力压裂。

著录项

  • 作者

    Bacon, Mark Michael.;

  • 作者单位

    University of New Brunswick (Canada).;

  • 授予单位 University of New Brunswick (Canada).;
  • 学科 Engineering Chemical.;Engineering Petroleum.
  • 学位 M.Sc.
  • 年度 2010
  • 页码 135 p.
  • 总页数 135
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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