摘要
水力喷射泵具有独特的抽油工艺特点,适用于稠油井、高凝油井、超深井、高矿化度以及特殊探井等。在稠油油藏开采中,利用单一水力喷射泵和"有杆泵+喷射泵"组合举升方式顺利将稠油举升到地面。现场生产数据表明,水力喷射泵能够实现深层稠油的顺利举升,组合方式还能使低液面井恢复生产,对低渗油藏具有明显的增产效果。
Hydraulic jet pump has a peculiar distinguishing feature in oil pumping technology. It fits for the heavy oil well, high pour point crude well, ultradeep well, high mineralization well and some particular exploration wells. The use of single hydraulic jet pump lifting and the combination lifting of beam pump and jet pump can lift the oil to surface successfully during the production of heavy oil. Field production data show that the hydraulic jet pump can lift the oil to surface successfully from deep heavy oil well. The combination lifting can not only recover the deliverability in low fluid level wells but also increase the producing capacity in low permeability reservoirs.
出处
《断块油气田》
CAS
北大核心
2009年第2期92-94,共3页
Fault-Block Oil & Gas Field
基金
中国石油天然气集团公司石油科技中青年创新基金项目(2002F70116)部分研究成果
关键词
水力喷射泵
稠油
低渗
深井
现场应用
组合举升
hydraulic jet pump, heavy oil, low permeability, deep well, field application, combination lifting.
