论文部分内容阅读
介绍了低频水力振动器的结构、工作原理、振动波对油层作用机理和现场试验效果。介绍了技术应用范围,通过对油井动器处理油层,能够产生低频率、高振幅的水力振动波,复合化学处理剂处理油层后措施前后生产情况分析认为,使用低频水力振,可以解除油层近井地带的机械杂质堵塞和有机质污染,平均单井增产原油269.2t,投入产出比1∶7.3。
The structure, working principle, action mechanism of vibration wave on reservoir and field test results are introduced. The application range of the technology is introduced. The production of the hydraulic vibration wave with low frequency and high amplitude can be produced by treating the reservoir with the oil well actuator. The analysis of the production before and after the treatment of the composite chemical treatment agent shows that using the low frequency hydraulic vibration can relieve the oil well near the well Strip of mechanical impurities blocked and organic pollution, the average single well production of crude oil 269.2t, input-output ratio of 1: 7.3.