射孔工艺是石油开采的一个关键环节 ,射孔时产生的巨大的冲击加速度和压力常造成射孔枪和仪器的损坏 ,为了测量射孔时产生的应力和加速度 ,为制订完善的射孔工艺 ,提供科学依据。设计了一种能用于井下高温、高压环境的加速度压力测试仪 ,介绍了仪器的结构、工作原理 ,并给出了试验结果 Perforating process is a key part of oil exploration. The huge impact acceleration and pressure during perforation often result in the damage of perforation gun and instrument. In order to measure the stress and acceleration during perforation, in order to make a perfect perforation process , To provide a scientific basis. A kind of acceleration pressure tester which can be used in underground high temperature and high pressure environment is designed. The structure and working principle of the instrument are introduced, and the test results