邓刚,刘传平,殷树军
DENG Gang,LIU Chuanping,YIN Shujun

• 1:中国科学院地质与地球物理研究所
• 2:大庆油田有限责任公司开发部
• 3:大庆油田有限责任公司勘探开发研究院

摘要(Abstract)：

海拉尔盆地储层岩性复杂,不仅孔隙度、渗透率的相关性差,而且有效厚度与产能匹配差。为了合理规划产能,应用测井资料进行了单井产能预测研究。首先,采用频率累积法对储层物性进行分类,在岩电实验的基础上采用变参数法确定了胶结指数;然后,应用测井资料确定了复杂岩性储层的含油性,再结合储层物性建立了油层分类标准。采用厚度加权法预测的单井产能与实际生产情况比较吻合。
The reservoirs in Hailar Basin are characterized by complex lithologies,in detail,there are not only poor relevances between the porosity and permeability,but so are the matches between the effective thickness and productivity.In order to reasonably plan the capacity,the researches on the productivity prediction for the single well are conducted with the help of the log data.At first,by means of cumulative frequency method,the physical properties of the reservoirs are classified type by type.On the basis of the rock-electric experiment,the cementation exponent is determined by the method of variable parameter;and then the oil-bearing property of the complex hthology reservoirs is clarified by the consideration of the log data.Finally integrating with the physical properties of the reservoirs,the classifying standards of the net pays are established.On the bases of the above,the predicted productivity for the individual well by thickness weighted method is coincided with that of the actual production.

关键词(KeyWords)： 低渗透;胶结指数;油层分类;产能预测
low permeability;cementation exponent;net pay classification;productivity prediction

Abstract:

Keywords:

基金项目(Foundation): 中国石油天然气股份有限公司重大科技专项(2011E-1217)

作者(Author): 邓刚,刘传平,殷树军
DENG Gang,LIU Chuanping,YIN Shujun

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