利用回压阀控制和计量高压气体的实验研究  

An Experimental Research on Controlling and Measuring High Pressure Gas by the Use of Back Pressure Valve

作　　者：孔庆涛[1] 

机构地区：[1]中国石油辽河油田分公司勘探开发研究院,辽宁盘锦124010

出　　处：《石油工业技术监督》2012年第7期48-50,共3页Technology Supervision in Petroleum Industry

摘　　要：注气(CO2、烟道气、N2泡沫段塞)提高普通稠油油藏的采收率的研究工作,在辽河油田的矿场和实验室内已经开展。作为室内评价实验的关键技术,高压气体的控制和计量技术,直接影响到了评价试验的结果。The research on how to use gas injection （carbon dioxide, hot flue gas, nitrogen, foam slugs） to enhance oil recovery ratio of ordinary heavy oil reservoir has been developed in the mine and laboratory of Liaohe oilfields. As one crucial technology of indoor evaluation experiment, the control and measurement of high pressure gas has directly affected the results of evaluation test.

关 键 词：注气 计量方法 驱油效率 

分 类 号：TE357.7[石油与天然气工程—油气田开发工程]