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，于登跃

doi:10.11764/j.issn.1672-1926.2005.01.64

天然气地球科学 >

2005 , Vol. 16 >Issue 1: 64 - 68

DOI: https://doi.org/10.11764/j.issn.1672-1926.2005.01.64

天然气地球化学勘探

油气地球化学勘探在大宛齐油田滚动开发中的应用

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(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)

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.

收稿日期: 2004-10-27

修回日期: 2004-11-29

网络出版日期: 2005-02-20

基金资助

塔里木油田分公司科技攻关项目(编号：41203051165)资助.

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

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(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 date: 2004-10-27

Revised date: 2004-11-29

Online published: 2005-02-20

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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

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索孝东，于登跃 . 油气地球化学勘探在大宛齐油田滚动开发中的应用[J]. 天然气地球科学, 2005 , 16(1) : 64 -68 . DOI: 10.11764/j.issn.1672-1926.2005.01.64

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.

参考文献

[1 ] 阮天健等.石油与天然气地球化学勘探 [M ].武汉：中国地质大学出版社，1992.69-72.
[2 ] 王妙月，王谦身，史继扬，等天然气直接探测技术机理研究 [J ]天然气地球科学，1996，7(6)：1-41.
[3 ] 朱岳年，地下油气聚集的地表土训磁化率和土壤气态烃分析研究 [J ].天然气地球科学，1991，2(5)：238-244.
[4 ] 费琪等.成油体系分析与模拟 [M ]中国地质大学出版社，1997：198-200.

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