The Determination and Interpretation of Near-Surface Geochemical Oil-Gas Anomaly
详细信息
- 责任者：Rong Fazhun (Wuxi Research Institute of Petroleum Geology ; Research Bureau of Petroleum Exploration and Production ; SINOPEC ; Wuxi 214151 ; China) ; Chen Xinhua
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2013
- 卷期：37(2)
- 关键词：油气化探 ; oil and gas geochemical prospecting
- 页码：p.212-217,224
- 图表：illus., 1 table, 18 refs.
- 分类号：1500
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
A number of problems are discussed in this paper concerning the determination and interpretation of the oil and gas geochemical anomalies. It is emphatically pointed out that the characteristics of the statistical distribution and spatial distribution of geochemical data should be fully understood when the oil and gas geochemical anomalies are determined,and appropriate methods should be adopted to determine anomalies. The interpretation and evaluation of the oil and gas geochemical anomalies should be combined with the basic geological data,and systematic train of thought and methods of evaluation ought to used to reveal the link between the geochemical anomalies and hydrocarbon distribution.
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