一种井下参数测试仪的研制

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

Development of detective instrument for sensing oil-well data

Perforation is the key in petroleum recovering ,the large acceleration and pressure caused by perforating often damage the gun and instruments.In order to measure the acceleration and pressure and work out the techno-logy perfectly,a instrument which can sense the acceleration and pressure in the environment of high temperature and high pressure,the structure principle of the instrument are introduced in detail, the experiment result is given.