The Application of Geophysical Techniques in the Natural Gas Exploration in Panyu Low Uplift of Pearl River Mouth Basin
详细信息
- 责任者：Gao Peng (Nanhai East Bureau of CNOOC ; Guangzhou 510240 ; China) ; Qin Chenggang
- 刊名：Computing Techniques for Geophysical and Geochemical Exploration
- 出版年：2011
- 卷期：33(4)
- 关键词：地震勘探 ; seismic exploration ; 油气勘探 ; petroleum exploration ; 地球物理测井 ; geophysical logging ; 珠江口盆地 ; Zhujiangkou Basin
- 页码：p.386-393
- 图表：12 illus., 10 refs.
- 分类号：1600
- issnNo：ISSN1001-1749
- isbnNo：CN51-1242/P
摘要
The north slope of Panyu low uplift is one of most favorable oil and gas accumulation zones of Zhujiangkou Basin. In this paper, the authors analyze the lithology and its electric property combination characteristics on the basis of 3D seismic data and drilling, well log data, and then, the authors determine hydrocarbon potential of sandstone reservoir through seismic attributes, AVO inversion, impedance inversion, and instantaneous wavelet absorption. According to these results, the authors summarize a set of geophysical methods to predict gasbearing properties of reservoir and to evaluate potential prospects.
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