石油与天然气地质 ›› 2004, Vol. 25 ›› Issue (3): 344-348.doi: 10.11743/ogg20040321

• 技术方法 • 上一篇    下一篇

油气化探技术在隐蔽油气藏勘探中的作用

朱怀平1, 李武1, 吴传芝1, 孙立春2, 刘福春3   

  1. 1. 中国石化石油勘探开发研究院合肥石油化探研究所,安徽合肥 230022;
    2. 中国石化中南石油局测录井公司,湖南长沙 410118;
    3. 中国石化东北石油局地勘处,吉林长春 130062
  • 收稿日期:2004-02-16 出版日期:2004-06-25 发布日期:2012-01-16
  • 基金项目:

    中国石化科技项目"油田水地球化学技术开发与应用研究"(P01026)

Roles of geochemical prospecting technique in exploration of subtle oil & gas reservoirs

Zhu Huaiping1, Li Wu1, Wu Chuanzhi1, Sun Lichun2, Liu Fuchun3   

  1. 1. Hefei Geochemical Prospecting Institute of Exploration & Production Research Institute, SINOPEC, Hefei, Anhui;
    2. Logging Company of South-Central Petroleum Bureau, SINOPEC, Changsha, Hunan;
    3. Geological Exploration Division of Northeast Petroleum Bureau, SINOPEC, Changchuu, Jiliu
  • Received:2004-02-16 Online:2004-06-25 Published:2012-01-16

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摘要：

油气化探技术具有的可靠性、适应性、灵活性、经济性、连续性等特点,保证了它在隐蔽油气藏勘探中能够发挥非常好的辅助作用。双河、任丘、安塞油田等实例说明隐蔽油气藏近地表地球化学响应明显,并具有明确的地质意义,在隐蔽油气藏勘探中,油气化探技术对发现隐蔽油气藏、指引地震勘探目标、圈定油气藏范围、评价圈闭含油气性、判别流体属性等都可以起到导向性作用。

关键词: 化探技术, 勘查, 隐蔽油气藏, 作用

Abstract:

Geochemical prospecting techniques, with the advantages of high reliability,adaptability,flexibility,economy and continuity,can play an important auxiliary role in exploration of subtle oil/gas reservoirs.Examples,such as Shuanghe,Renqiu and Ansai oilfields,show that near-surface geochemical responses are strong in subtle oil and gas reservoirs and have explicit geological significances.Geochemical prospecting techniques can be used to discover subtle oil/gas reservoirs,guide seismic prospecting, delineate limits of oil/gas reservoirs,evaluate oil/gas shows in the trap and discriminate fluid attributes.

Key words: geochemical prospecting technique, survey, subtle oil/gas reservoir, role

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