摘要
长岭断陷深层天然气资源主要存在于营城组火成岩储层中,但由于长岭断陷的火成岩岩性复杂,计算储层渗透率尚无定量计算方法,本文结合岩心实验分析数据、采用了斯通滤波流动指数、核磁测井计算储层的渗透率。实际资料处理结果表明,在井径扩径的情况下利用斯通滤波测井资料计算储层渗透率具有一定的优越性,从而为储层物性渗透性分析提供重要的基础数据。
The nature gas resources in deep stratum of the Chang Ling rift exist in Ying Cheng igneous reservoir,but owingto the complex igneous rocks,no quantitative calculation method to calculate reservoir permeability. Stone filter flow index,NMRlogging are made use of calculating reservoir permeability,Combining with core experimental analysis data. The actual processingresults show that reservoir permeability by using the Stone filtering log data to calculate has certain advantages in the caliper expandingcase,which can provide an important foundation data for reservoir permeability analysis.
作者
菅红军
赵政飞
Jian Hongjun;Zhao Zhengfei(Logging Company of Daqing Drilling & Exploration Engineering Co. SongYuan 138000)
出处
《石化技术》
CAS
2016年第8期171-172,191,共3页
Petrochemical Industry Technology
