一种用于井下的压力、加速度测试仪  

A Pressure and Acceleration Test Instrument for Oil-well

作　　者：俞英[1] 王岚[2] 崔海弘 王洪顺 

机构地区：[1]哈尔滨工程大学海建厂,黑龙江哈尔滨150001 [2]哈尔滨工程大学机电工程学院,黑龙江哈尔滨150001 [3]黑龙江省黄金公司职业中学,黑龙江哈尔滨150001

出　　处：《应用科技》2000年第9期9-10,共2页Applied Science and Technology

摘　　要：在进行石油开采的射孔作业时 ,需对穿甲弹爆炸时产生的压力和加速度进行测量 ,采用锰铜压阻式传感器和压电式加速度传感器设计的测试仪由于采用了存贮器冗余保护电路和分页技术 ,能够实现在高温高压环境下对压力、加速度信号的快速采集和可靠存储。When shooting hole in the process of 0:1 extracsion, the pressure and acceleration generated by the exploding of armor-piercing bomb must be tested. In this paper, an instrument is used to test the pressure and acceleration by using manganese_copper piezeoresistive sensor and piezoelectric acceleration sensor was presented . Because of the memory redundancy circuit and paging technology used, the instrument can sample signals rapidly and store them reliably.

关 键 词：射孔 压力 加速度 油井 测试仪 研制 

分 类 号：TE27[石油与天然气工程—油气井工程]