天然气地球科学 ›› 2005, Vol. 16 ›› Issue (1): 64–68.doi: 10.11764/j.issn.1672-1926.2005.01.64

• 天然气地球化学勘探 • 上一篇    下一篇

油气地球化学勘探在大宛齐油田滚动开发中的应用

索孝东1,于登跃2   

  1.  (1.东方公司综合物化探事业部,河北 涿州 072751;  2.塔里木油田分公司研究院,新疆  库尔勒 841000)
  • 收稿日期:2004-10-27 修回日期:2004-11-29 出版日期:2005-02-20 发布日期:2005-02-20
  • 通讯作者: 索孝东suoxiaodong@bgp.com.cn. E-mail:suoxiaodong@bgp.com.cn.
  • 作者简介:索孝东(1965-),男,河南项城人,高级工程师,从事非地震物化探资料综合解释与研究.
  • 基金资助:

    塔里木油田分公司科技攻关项目(编号:41203051165)资助.

APPLICATION OF GEOCHEMICAL EXPLORATION IN THE ON-GOING DEVELOPM ENT OF DAWANQI OIL FIELD, XINJIANG, CHINA

SUO Xiao-dong1, YU Deng-yue2    

  1. (1.Department of Integrative Geophysical and Geochemical Exploratio n, East Geophyical Company,  Zhuozhou 072751, China; 2.Institate of  Exploration  and Development, Tarim Oilfield  Branch Company, PetroChina, Kuerle 841000, Chi na)
  • Received:2004-10-27 Revised:2004-11-29 Online:2005-02-20 Published:2005-02-20

摘要:

通过高密度采样,将土壤游离烃直接检测技术和土壤吸附烃热释偏提取技术相结合的地表化探新方法、新技术应用于大宛齐浅层油气田的滚动开发中,并运用现代石油地质理论――成油体系分析,再结合地震构造资料,对该油田进行了综合油气预测,结果使钻井成功率大幅度提高,油田产量迅速上升,说明了地表化探技术在浅层油气田勘探方面有良好的应用前景。

关键词: 油气地球化学勘探, 壤中游离烃, 土壤吸附烃, 油田滚动开发

Abstract:

IN a recent on-going development project carried out in Dawanqi shallow oil fie ld, geochemical exploration has been applied, which involves in situ determinati on of free light hydrocarbons (C1-C5)in soil air and absorbed hydrocarbons i n soil samples by means of a thermal release procedure.Due to a high sampling de nsity and a reasonable interpretation of the geochemical data, as good as 94.5%  of drilling succeed rate was achieved which leads to a considerable increase of  oil out put. It is shown that geochemical methods are highly applicable in the o n-going development for shallow oil fields. 

Key words: Petroleum geochemical exploration, Free hydrocarbons in soil air, Absorbed hydrocarbons in soils, On-going development of oil fields.

中图分类号: 

  • TE132.1+4

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[1] 王国建,唐俊红,汤玉平,李吉鹏,杨俊,卢丽. 地表油气地球化学勘探中轻烯烃形成机理探讨[J]. 天然气地球科学, 2017, 28(2): 324-330.
[2] 索孝东,石东阳 . 油气地球化学勘探技术发展现状与方向[J]. 天然气地球科学, 2008, 19(2): 286-292.
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