新疆石油地质 ›› 2009, Vol. 30 ›› Issue (1): 106-108.

• 应用技术 • 上一篇    下一篇

油藏规模序列法的改进及应用

李晓光, 鲁港, 单俊峰   

  1. 中国石油辽河油田分公司勘探开发研究院,辽宁盘锦124010
  • 收稿日期:2008-07-04 出版日期:2009-02-01 发布日期:2020-08-21
  • 作者简介:李晓光(1965-),男,辽宁岫岩人,高级工程师,博士,油气勘探,(E-mail)lugang1999@sina.com.

Improvement and Application of Reservoir Size Sequential Method

LI Xiao-guang, LU Gang, SHAN Jun-feng   

  1. Research Institute of Exploration and Development, Liaohe Oilfield Company, PetroChina, Panjing, Liaoning 124010, China
  • Received:2008-07-04 Online:2009-02-01 Published:2020-08-21

摘要: 油藏规模序列法是油气资源评价中一种重要的方法,但是目前标准算法以最小标准差为原则选择k 值的做法容易导致不合理的预测结果。提出了一种改进算法,首次提出k 线图的概念和确定k 值的“1-2-2 法则”。大量测试结果表明,“1-2-2 法则”结合k 线图所确定的k 值更加合理,对于提高预测准确度有很大的帮助。

关键词: 油藏规模, 资源评价, 储量, 序列法

Abstract: The reservoir size sequential method is an important method for petroleum resource estimation. However, with this method irrational predicted results are often gained by selecting value k in terms of minimum standard error as principle. This paper proposes an improved algorithm in terms of k-line chart concept and "1-2-2 principle" for determine value k. The numerous testing results indicate that "1-2-2 principle" combined with k-line chart will be more reasonable to give value k, and more helpful to improve the predicted precision.

Key words: reservoir size, resource estimation, reserve, sequential method

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