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| 盐城凹陷朱家墩气田综合化探异常及其地质意义 | |
| 引用本文： | 王国建,邓平,石美癸.盐城凹陷朱家墩气田综合化探异常及其地质意义[J].物探与化探,2005,29(2):131-134. |
| 作者姓名： | 王国建 邓平 石美癸 |
| 作者单位： | 1. 中国地质大学 地球科学学院,湖北 武汉 430074;中国石油化工集团 石油勘探开发研究院 石油化探研究所,安徽 合肥 230022 2. 中国石油化工集团 石油勘探开发研究院 石油化探研究所,安徽 合肥 230022 3. 中国石油化工集团,江苏石油勘探局,勘探公司,江苏,扬州 225009 |
| 摘 要： | 用酸解烃、顶空气、吸附丝及甲烷碳同位素方法对盐城凹陷朱家墩气田进行了综合油气化探测量,建立了该区这几种方法指标的化探异常模式,在总结已知油气区异常规律的基础上,优化化探方法及指标组合并运用于未知区域,圈定了油气远景靶区。探讨了地表化探异常与石油地质特征的关系,为化探异常的地质解释提供了可借鉴的思路。 |
| 关 键 词： | 综合油气化探 异常模式 预测评价 石油地质 |
| 文章编号： | 1000-8918(2005)02-0131-04 |
| 收稿时间： | 2003-10-12 |
THE COMPOSITE GEOCHEMICAL ANOMALY IN THE ZHUJIADUN GAS FIELD OF YANCHENG DEPRESSION AND ITS GEOLOGICAL SIGNIFICANCE |
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| WANG Guo-jian,DENG Ping,SHI Mei-kui.THE COMPOSITE GEOCHEMICAL ANOMALY IN THE ZHUJIADUN GAS FIELD OF YANCHENG DEPRESSION AND ITS GEOLOGICAL SIGNIFICANCE[J].Geophysical and Geochemical Exploration,2005,29(2):131-134. | |
| Authors: | WANG Guo-jian DENG Ping SHI Mei-kui |
| Institution: | WANG Guo-jian~ |
| Abstract: | Using such isotopic means as hydrocarbon acidolysis, top air measurement, adsorption filament and carbon methane, the authors made integrated oil and gas geochemical exploration and established goechemical anomaly models for indices of these methods in this area. On the basis of summing up anomaly regularity of known oil and gas areas, the geochemical methods and index combinations were optimized and then applied to unknown areas, which led to the delineation of oil and gas target areas. The relationship between surface geochemical anomalies and characteristics of petroleum geology is also discussed, which is helpful to geological interpretation of geochemical anomalies. |
| Keywords: | integrated oil and gas geochemical exploration anomaly model prognosis and evaluation petroleum geology |
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