地质科学
     首页 | 过刊浏览 |  本刊介绍 |  编委会 |  投稿指南 |  期刊征订 |  留言板 |  批评建议 |  联系我们 |  English
地质科学  1995, Vol. Issue (3): 302-312    DOI:
论文 最新目录 | 下期目录 | 过刊浏览 | 高级检索  |   
土壤气中He、Ar组分在金家地区油气化探中应用研究
朱铭1, 霍卫国1, 张福松1, 马志邦1, 廖永胜2, 许卫平2
1. 中国科学院地质研究所 北京 100029;
2. 中国石油天然气总公司胜利石油管理局 东营 257000
THE STUDY OF HELIUM AND ARGON IN SOIL GASES IN JINJIA AREA FOR OIL-GAS EXPLORATION
Zhu Ming1, Huo Weiguo1, Zhang Pusong1, Ma Zhibang1, Liao Yongsheng2, Xu Weiping2
1. Institute of Geology, Academia Sinica, Beijing, 100029;
2. Shengli Petroleum Bureau, Dongying 257000
 全文: PDF (2919 KB)   HTML( )   输出: BibTeX | EndNote (RIS)      背景资料
摘要 对济阳凹陷南缘与鲁西隆起接合部开展了土壤气He、Ar组分及Ar同位素测定,结果表明He的丰度从5.1-6μL/L(S.T.P),δHe值从-4%-16%,平均2.59%;40Ar/36Ar比值从255-325,δ(40Ar/36Ar)值从+11%-11%,He异常主要分布在研究区北部,而Ar等值图分布比较复杂。He、Ar、烃三组分之间的组合关系表明有3个远景区,最有意义的是中深层远景区。此外,根据地质分析及Ar同位素特征表明中深层异常远景区不仅是与已知的第三系油田有关,而且还与深部C-P煤系地层有关,故属煤成气异常。
服务
把本文推荐给朋友
加入我的书架
加入引用管理器
E-mail Alert
RSS
作者相关文章
朱铭
霍卫国
张福松
马志邦
廖永胜
许卫平
关键词土壤气   He、Ar组分   Ar同位素分馏   济阳凹陷   油气化探     
Abstract: Using helium techaique to find oil-gas pool has been applited for several years.Recently, the authors have just developed a new technique-combination of heliumand argon for oil-gas exploration.The result shows that the abundance of δHe is 5.1-6 μL/L(S.T.P),δHe is from-4% to 16%, average is 2.59%; the values of,40Ar/36Ar in soil gas are 255-325, thevalue of δ(40Ar/36Ar) is from +11 %-11%, average is-0.50%. The research suggests that the anomaly of δHe is related to oil-gas pool, but tEe anomaly of δ(40Ar/36Ar) is rather complex. For negative value of 6(40Ar/36Ar) the more negative it is.the more it is riched in 36Ar, and the more argon is fractionated. As the cap rockabove oil-gas pool is usually cemented by CaCO3, the channel is getting worse with.increasing argon fractionation. That is why tEe negat ive values of δ (40Ar/36Ar) always occur above oil-gas pool.The authors discover that there are eight patterns among He, Ar and hydrocarbon. Different patterns have different significance for oil-gas estimation. According’to their re lationship with each oiLer three kinds of prospect for oil-gas explorationhave been estimated, but the mid-deep gas prospect area is the best.
Key wordsSoil gas   Helium and argon components   Fractionation of argonisotope   Geoch epical exploration of oil-gas   Shengli oil field   
收稿日期: 1996-09-22;
基金资助:胜利石油管理局;国家自然科学基金委员会(49372119项目);中国科学院资环局资助
引用本文:   
朱铭,霍卫国,张福松等. 1995, 土壤气中He、Ar组分在金家地区油气化探中应用研究. 地质科学, (3): 302-312.
Zhu Ming,Huo Weiguo,Zhang Pusong et al. THE STUDY OF HELIUM AND ARGON IN SOIL GASES IN JINJIA AREA FOR OIL-GAS EXPLORATION[J]. Chinese Journal of Geology, 1995, (3): 302-312.
 
没有本文参考文献
没有找到本文相关文献
 
版权所有 © 2009-2017 《地质科学》编辑部
地址:北京9825信箱  邮政编码:100029
电话:010-82998109  010-82998115