新疆石油地质 ›› 1991, Vol. 12 ›› Issue (1): 34-41.

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克拉玛依油田砾岩储层孔隙结构特征及分类评价

张庭辉   

  1. 新疆石油管理局勘探开发研究院
  • 发布日期:2020-05-26

THE PORE STRUCTURE CHARACTERISTICS AND SORT EVALUATION OF CONGLOM ERATIC RESERVOIR IN KARAMAY OILFTELD

Zhang Tinghui   

  1. Ressarch Institute of Exploration and Development, Xinjiang Petroleum Administration
  • Published:2020-05-26

摘要: 本文总结了克拉玛依砾岩储层孔隙结构的特点。它具有孔隙类型多样,孔喉组合关系复杂,孔喉比大,孔喉配位数低及与砂岩储层不同的孔隙结构特征。在此基础上将该孔除结构分为四类六种,并对各类孔隙结构进行了综合评价。

关键词: 砾岩储集层, 油田开发, 孔隙结构, 评价, 克拉玛依

Abstract: This paper summarizes the pore structure characteristics of Karamay conglomeratic reservoir. the reservoir formatiion is characterized by multiple pore types, complex pore-throat combination, large pore-throatratio, Low pore-throat coordlnation number and its pore structure differs from sandstone reservoir's. Based on the work,four classes and six types of pore structure are classified and comprehensively evaluated respectively.

Key words: conglomeratic reservoir, field development, pore structure, evaluation, Karamay