高压大排量水力射孔泵机组研制  

Development of Hydraulic Perforation Unit for High Pressure and Large Displacement

作　　者：姜博宇 

机构地区：[1]大庆油田装备制造研究院,黑龙江大庆163312

出　　处：《石油矿场机械》2013年第6期55-57,共3页Oil Field Equipment

摘　　要：国外已将水力喷射技术应用于油水井的射孔作业,由于引进的设备压力低、排量小,已不适用于大庆油田。研制了高压大排量水力射孔机组,由柴油机、三缸柱塞泵、控制系统等组成撬装结构,可实现远程监控。额定注水压力为50MPa,最高注入压力为85MPa,额定注入流量为300L/min。为深井、低渗透油藏进行射孔作业,实现油水井增产、增注提供技术支持。The hydraulic jetting perforation operation technology has been used in oil and water wells abroad. Due to its low pressure, and small displacement, it does not apply to daqing oilfield. A hydraulic perforation unit was developed for high pressure and large displacement. The unit consists of a diesel engine,three cylinders,and control system and so on. Remote monitoring can be realized. The rated pressure of injection is 50 MPa. The maximum injection pressure is 85 MPa. Rate flow for injection is 300 L/min. Technical support for deep and low permeability reser- voir is provided. It realized the oil well production and augmented injection perforating operation.

关 键 词：水力射孔 高压 泵机组 控制系统 

分 类 号：TE925.5[石油与天然气工程—石油机械设备]