【摘要】 通过对部分电子式井下压力计的周期检查结果超过允许误差的现象进行分析,得出检定数据超差是由电子式井下压力计稳定指标达不到要求造成的。同时指出,该现象将对油田地下压力资料录取的准确性产生一定影响,并在实践的基础上总结出几条切实可行的措施,既采取全性能检定和周期检查数据对比、实行动态周期管理、引入新的检测方法,及时发现和根除周期检查超差现象,提高测试压力的准确性。更多还原

【Abstract】 Through the analysis on the phenomenon that the partial result of cycle check-up of the electronic well manometer exceeds the allowed error, the calibrating data overproof available takes place, for the steady index of the electronic well manometer doesn’t reach the requirement. It is pointed out at the same time that this phenomenon produces certain influence on the accuracy of the underground pressure information of the oil field, and on the foundation of practice, some practical feasible measures have been summed up, that is, adopting complete performance calibration and data contrast of cycle check-up, carrying out dynamic cycle management, introducing the new examining method, discovering and rooting out the overproof phenomenon of cycle check-up in time, and increasing the accuracy of testing pressure.更多还原