新疆石油地质

新疆石油地质 ›› 2005, Vol. 26 ›› Issue (5): 570-576.

• 应用技术 • 上一篇    下一篇

粘土矿物研究成果在塔里木盆地油气勘探中的应用

赵杏媛1, 罗俊成2, 杨帆2   

  1. 1.中国石油 石油勘探开发科学研究院,北京100083;
    2.中国石油 塔里木油田分公司,新疆库尔勒841000
  • 收稿日期:2004-09-27 出版日期:2005-10-01 发布日期:2020-11-23
  • 作者简介:赵杏媛(1936-),女,河北安平人,高级工程师,教授,粘土矿物,(Tel)010-62398146

Application of Clay Mineral Study Results to Hydrocarbon Prospecting in Tarim Basin

ZHAO Xing-yuan1, LUO Jun-cheng2, YANG Fan2   

  1. 1. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China;
    2. Tarim 0ilfield Company, PetroChina, Korla, Xinjiang 834000, China
  • Received:2004-09-27 Online:2005-10-01 Published:2020-11-23

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摘要： 粘土矿 物研兖在塔里木盆地油气勘探中见到了明显效果。可用于推断古气候、沉积相带及成岩环境的变化,为地层对比及沉积间断研究提供依据。储集层物性不仅与粘土矿物种类有关,还与它的形态及产状有关。粘土矿物研究成果对测井解释有重要作用。克拉2大气田古近系-白垩系储气层存在大量自生高岭石,可作为追踪气源岩的重要标志之一。

关键词: 粘土矿物, 塔里木盆地, 古环境, 地层对比, 储集层物性, 测井解释, 气源岩

Abstract: Clay mineral research plays an important role in the oil and gas exploration in Tarim basin. Clay minerals can be applied to inferences of paleoclimate, sedimentary facies and diagenetic environment evolution, providing bases for stratigraphic correlation and depositional break. Reservoir petrophysics is not only related to clay mineral types, but also to their morphologic characteristic8 and occurrences. The results from clay mineral research can also help the well log interpretation. The abundant authigenic kaolinites dstributod in Eocene-Cretaceous (E-K) reservoirs can be as one of the sigmificant indications for tracing the gas source rocks in Kela-2 gas field.

Key words: clay mineral, Tarim basin, paleoenvironment, straigraphic correlation, reservoir petrophysics, well log interpretation, gas source rock

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