宝浪油田宝北区块油藏特征与储量参数再认识  

Oil reservoir characteristics and reserve parameters recognition of north block in Baolang oilfield

作　　者：万力[1] 李波[1] 西涛涛[1] 吴小刚[1] 耿晓飞[1] 刘芳[1] 

机构地区：[1]中国石化河南油田分公司勘探开发研究院,河南郑州450046

出　　处：《石油地质与工程》2015年第4期51-53,155,共4页Petroleum Geology and Engineering

摘　　要：宝浪油田宝北区块目前已完钻各类井119口,井网基本完善,井控程度大幅提高,地质构造和油藏特征认识不断加深,储量计算发生较大的变化,油藏储量规模需要重新评估。通过对该区块油藏特征的新认识,分析了各项计算参数变化情况及其对储量规模的影响,结果表明,对储量计算结果影响较大的是含油面积、有效厚度和含油饱和度,三项参数的变化共导致储量减少6.98×104 t。At present,there are 119 drilled wells in north block of Baolang oilfield,with basically imperfect well pattern and greatly improved well control degree.As the understandings on geological structure and reservoir characteristics have been deepened,bigger changes have been taken place in reserves calculation and the reservoir reserves need to be reevaluated.Combined with reserves recalculation of north block of Baolang oilfield,the research on new understandings of the block reservoir characteristics,reserves parameters changes and their effects on reserves have been carried out.

关 键 词：焉耆盆地 宝浪油田 储量评价 油藏特征 储量参数 

分 类 号：TE155[石油与天然气工程—油气勘探]