利用海拉尔油田试油试采资料评价油藏

Evaluating Reservoir of Hailaer Oil Field by Its Well Test and Production Test Data

应用海拉尔盆地近几年的试油试采资料,对油藏进行评价,识别出几种油藏类型。通过对油藏类型的准确识别,为开发生产合理布井提供科学依据,避免干枯井出现,还可为油田开发确定合理的注采系统提供可借鉴的资料。通过油藏类型的识别,可以加快滚动开发的进程,降低勘探、开发成本,提高经济效益。该方法对大庆探区其它区块具有借鉴意义。

Reservoir of Hailaer oil field is evaluated by well test and production test data acquired in recent years and so several types of reservoir are identified.By means of correct identification of reservoir type,scientific foundation of optimum placing of well and production is provided and dry wells and depleted wells are avoided,and helpful information of making optimum injection-production strategy is provided as well.Besides,correct identification of reservoir type can speed up the process of progressive exploration and development,reduce the cost of exploration and development,and improve the economic benefit.This method is available to other exploration areas in Daqing oilfield.