低产低能井小规模化学吞吐技术研究及应用  

Research and Application of Small-scale Chemical Huff and Puff Technology in Low Production and low energy wells

作　　者：刘鹏虎[1] 张伟[1] 聂安琪 董小刚[1] 武常茹 Liu Penghu;Zhang Wei;Nie Anqi;Dong Xiaogang;Wu Changru(Jingbian Oil Production Plant of Yanchang Oilfield CO.,LTD.,Shaanxi,718500)

机构地区：[1]延长油田股份有限公司靖边采油厂,陕西718500

出　　处：《当代化工研究》2018年第10期130-131,共2页Modern Chemical Research

摘　　要：本文首先简单论述了小规模化学吞吐技术的技术机理和作业机理,然后详细论述了该技术的增油机理,最后通过现场应用,有效证明了该技术的有效性,显著提高了低产低能油井的采收率和产能,具有广阔的应用前景。In this paper,the technical mechanism and operation mechanism of small-scale chemical huff and puff technology are briefly discussed firstly,and then the oil-increasing mechanism of this technology is discussed in detail.Finally,the effectiveness of this technology is effectively proved by field application,and the recovery and productivity of Low-yield and low-energy oil wells are significantly improved,which has broad application prospects.

关 键 词：化学吞吐 CO2 采收率 机理 

分 类 号：T[一般工业技术]