柴达木盆地七个泉油田E_3~1油藏储层参数测井精细解释  

Reservoir Parameters Logging Interpretation for E_3~1 Reservoirs in Qigequan Oilfield of Qaidam Basin

作　　者：钟雨 

机构地区：[1]中国石油青海油田分公司采油三厂,青海海西816400

出　　处：《地质科技情报》2017年第6期239-244,共6页Geological Science and Technology Information

基　　金：中国石油重大科技专项(2011E-0306)

摘　　要：为解决柴达木盆地七个泉油田E_3~1储层参数测井解释难题,综合运用岩心、测井、分析化验以及生产动态等资料,建立了储层参数精细解释模型。首先开展岩心深度归位以及测井资料标准化处理,保证测井资料的可靠性;然后对储层主要岩性砾状砂岩、细砾岩、砾岩、细砂岩、泥质粉砂岩、泥岩进行了定量识别,建立了泥质含量、孔隙度、渗透率以及含油饱和度测井精细解释模型;最终确立了研究区油水层测井解释标准,为后续剩余油挖掘以及地质建模提供了准确的储层参数。In order to solve the problem of reservoir parameter logging interpretation, based on the cored, logging, testing and production performance data, precise explanation model of reservoir parameters is de- fined by core, logging, analytical tests, and production dynamics. The standardization of logging data and the depth of cores are processed to ensure the reliability of the logging data. Then the main litbology reser- voir is quantitatively identified to be conglomeratic sandstone, fine breccia, breccia, fine sandstone and ar- gillaceous siltstone and mudstone, while the clay content, porosity, permeability and oil saturation logging interpretation model are defined. Finally the logging interpretation standards of oil and water layer is set up which provides accurate reservoir parameters for remaining oil trapping and geological modeling.

关 键 词：测井 解释模型 泥质含量 物性 含油饱和度 七个泉油田 

分 类 号：P588.12[天文地球—岩石学]