王春燕;张雷;金雪英;

• 1:大庆油田有限责任公司勘探开发研究院

• 2:东北石油大学地球科学学院

摘要(Abstract)：

为满足徐深气田火山岩精细评价的需求,以蚀变性火山岩为对象,研究蚀变作用对储层物性、孔隙结构、测井响应特征的影响;利用岩性指数和蚀变指数建立火山岩蚀变判别方法,并通过对电阻率进行蚀变影响校正,利用校后电阻率与孔隙度建立蚀变火山岩气水层识别方法,较好地解决蚀变火山岩测井解释难题,为有效勘探、合理开发提供技术支持.利用该方法对研究区18口验证井进行气水层解释,经试气资料验证,解释符合率达到85.7%,具有良好的应用前景.

关键词(KeyWords)：徐深气田;火山岩;蚀变;测井响应特征;气水层识别

Abstract:

Keywords:

基金项目(Foundation):国家“973”重点基础研究发展计划项目(2009CB219300);; 黑龙江省教育厅科学技术研究项目(12521053)

作者(Author):王春燕;张雷;金雪英;

Email:

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