| AVO技术在新场气田须家河组储层研究中的应用 |
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| 引用本文： | 李少达,鲁红英,李显贵.AVO技术在新场气田须家河组储层研究中的应用[J].天然气工业,2008,28(3):54-55. |
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| 作者姓名： | 李少达 鲁红英 李显贵 |
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| 作者单位： | 1.成都理工大学地球科学学院；2.成都理工大学网络学院；3.中国石化西南油气分公司勘探开发研究院德阳分院 |
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| 摘 要： | 新场气田须家河组气藏属于深层陆相致密碎屑岩气藏，具有致密、低孔渗、薄层交互、多层叠置和强非均质性的特点，勘探成功率低，效益差。以高精度三维地震资料为主线，充分利用地震资料信息，多学科协同，深入研究了含气地震响应特征，并将AVO属性分析含气性检测技术运用在该气田须家河组气藏，取得了一系列油气勘探开发成果。
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| 关 键 词： | 四川盆地 新场气田 晚三叠世 AVO 非均质油气藏 致密层 检测 |
| 修稿时间： | 2007年11月7日 |
APPLICATION OF AVO TECHNIQUE TO STUDY ON XUJIAHE FORMATION IN XINCHANG GAS FIELD |
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| LI Shao-da,LU Hong-ying,LI Xian-gui.APPLICATION OF AVO TECHNIQUE TO STUDY ON XUJIAHE FORMATION IN XINCHANG GAS FIELD[J].Natural Gas Industry,2008,28(3):54-55. |
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| Authors: | LI Shao-da LU Hong-ying LI Xian-gui |
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| Affiliation: | 1.College of Earth Sciences, Chengdu University of Technology; 2.College of Network Education, Chengdu University of Technology; 3.Deyang Geophysical Prospecting Research Institute, SINOPEC Southwest Branch Company |
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| Abstract: | As a tight clastic rocks reservoir in deep land facies strata, Xujiahe gas reservoirs of Xinchang Gas Field is characterized by tightness, low permeability, thin inter bed, multilayer nappe and high heterogeneity. These facts result in little profit and low success ratio of exploration. Therefore, by taking 3 D seismic data of high precision as main line, making full use of seismic data and information, coordinating multidisciplinary, the gas bearing seismic response characteristics have been studied in depth. Besides, by applying the gas bearing detection technology, analyzed by AVO (Amplitude Versus Offset) attributes, to Xujiahe gas reservoirs of Xinchang Gas Field, success in exploration and development had been achieved. |
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