新疆石油地质 ›› 1993, Vol. 14 ›› Issue (2): 133-139.

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克拉玛依稠油的物理特性及稠变环境

王屿涛   

  1. 新疆石油管理局勘探开发研究院 克拉玛依 834000
  • 收稿日期:1992-10-09 出版日期:1993-06-01 发布日期:2020-08-06

PETROPHYSICAL PROPERTY AND CONSISTENCY VARIATION ENVIRONMENT FOR HEAVY OIL IN KARAMAY FIELD

Wang Yutao   

  1. Research Institute of Exploration & Development, Xinjiang Petroleum Administration Bureau, Karamay 834000
  • Received:1992-10-09 Online:1993-06-01 Published:2020-08-06

摘要: 克拉玛依稠油与国内外其他稠油对比,具有密度相对较低、粘度较高、极性化合物及钒镍含量较低等物理特性,反映了烃类特殊的母质特征及特定地质条件下烃类组成的变化。稠油区古地温及地层水化学环境为细菌的生存、繁衍及对烃类的蚀变提供了充分的地质条件。

关键词: 克拉玛依油田, 稠油, 物理性质, 稠变环境

Abstract: Through corrclation with others from domestics and abroad, the heavy oil in Karamay field is petrophysically characterized by relative low density, high viscosity and low polar compounds and vanadium nickel contents, indicating its special parent material and hydrocabon components vatiation under given conditions. It is paleogeotemperature and chemical environment of the rcservoir water in heavy oil bearing arcas to provide abundant geologic conditjons for existence and proliferation of bacterja and its attacking to hydrocarbons.

Key words: Karamay oil field, Heavy oil, Petrophysical property, Consistency variation environment