摘要
为定量评价油砂储层各项地质参数,以四川盆地厚坝地区侏罗系沙溪庙组油砂矿藏为例,确定了油砂储层的测井响应特征;结合相关测试数据,针对储层的孔隙度、渗透率和含水饱和度,以及油砂矿含油率等建立了测井解释模型。应用结果表明,测井解释的孔隙度、含油率与测试结果误差小,渗透率基本在一个数量级。测井方法能有效分析油砂储层地质特征,为油砂资源评价提供重要参考依据。
This paper establishes a logging interpretation model based on porosity,permeability,water saturation and oil content of the oil sand reservoir for evaluation of oil sand reservoir of the Jurassic Shaxiba Formation in the Houba area.The study indicates that logging method can effectively analyze the geological characteristics of the oil sands reservoir which provides an important reference for the evaluation of oil sand resources.
作者
莫裕科
谢小国
张海全
刘杰
刘康林
章旭
孙宇东
杨筱
MO Yu-ke;XIE Xiao-Guo;ZHANG Hai-Quan;LIU Jie;LIU Kang-Lin;ZHANG Xu;SUN Yu-Dong;YANG Xiao(Sichuan Huadi Construction Engineering Co.Ltd,Chengdu 610081;Chengdu Center of Hydrogeology and Engineering Geology,SBGEEMR,Chengdu 610081;Chengdu University of Technology,Chengdu 610059;Chengdu Center,CGS,Chengdu 610081;No.105 Geological Team,Qinghai Bureau of Coal Geology,Xining 810007;Leshan Bureau of Natural Resources,Leshan,Sichuan 614000)
出处
《四川地质学报》
2020年第3期406-409,共4页
Acta Geologica Sichuan
基金
中国地质调查局“中上扬子地区油砂资源远景调查”项目(项目编码:12120114049301)。
