石油学报 ›› 2005, Vol. 26 ›› Issue (6): 30-35.DOI: 10.7623/syxb200506007

• 地质勘探 • 上一篇    下一篇

柴达木盆地西部生物礁储层的分布特征

温志峰1, 钟建华1,2, 张跃中3, 郭泽清1, 刘云田3, 李勇1   

  1. 1. 中国石油大学地球资源与信息学院, 山东, 东营, 257061;
    2. 中国科学院广州地球化学研究所, 广东, 广州, 510640;
    3. 中国石油青海油田公司, 甘肃, 敦煌, 736202
  • 收稿日期:2005-02-24 修回日期:2005-05-30 出版日期:2005-11-25 发布日期:2010-05-21
  • 作者简介:温志峰,男,1974年4月生,2005年获中国石油大学(华东)博士学位,现为中国石油大学(华东)地球资源与信息学院助教,主要研究方向为矿物学、岩石学和矿床学.Email:wzfeng@hdpu.edu.cn
  • 基金资助:
    国家自然科学基金项目(No.40172073);教育部博士点基金项目(20030425008);中国石油天然气集团公司创新基金项目(2002F70108)联合资助

Distribution characteristics of reef reservoir in the western Qaidam Basin

WEN Zhi-feng1, ZHONG Jian-hua1,2, ZHANG Yue-zhong3, GUO Ze-qing1, LIU Yun-tian3, LI Yong1   

  1. 1. Faculty of Geo-Resource and Information, China University of Petroleum, Dongying 257061, China;
    2. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China;
    3. PetroChina Qinghai Oilfield Company, Dunhuang 736202, China
  • Received:2005-02-24 Revised:2005-05-30 Online:2005-11-25 Published:2010-05-21

摘要: 柴达木盆地西部发育着储集物性好、分布广泛、储量规模较大的生物礁储层。根据国内外生物礁的分类标准,对野外勘查、岩心和测井资料的分析表明,柴达木盆地西部生物礁主要为藻礁、叠层石礁和凝块石礁。根据目前国内外生物礁研究的最新成果及柴达木盆地的区域构造和沉积特点,揭示了柴达木盆地西部影响生物礁生长的构造、沉积和环境因素,总结了生物礁在柴达木盆地西部的分布规律,提出了下步生物礁储层勘探时应该遵循的原则和方法,为油田类似储层的勘探和开发提供了参考资料。

关键词: 柴达木盆地, 生物礁, 储层, 分布特征, 油藏预测

Abstract: Abundant and widely distributed reef reservoirs with extraordinary property and conspicuous reserves were found in the western Qaidam Basin.According to the reef classification criteria at home and abroad,the reef in Qaidam Basin can be classified into three main types including algal,stromatolite and thrombolite reefs by means of the field survey,core and logging analyses.According to the present reef study at home and abroad,the tectonic,depositional and environmental factors influencing the reef development were revealed.The vertical and lateral distribution of the reef and depositional characteristics in Qaidam Basin was furthermore analyzed.The methods and principles that should be followed in the exploration of reef reservoir were proposed.

Key words: Qaidam Basin, reef, reservoir, distribution characteristic, reservoir prediction

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