石油深井闭井连续自记测压方法及其在地震预报中的应用

A METHOD OF MEASURING PRESSURE BY CONTINUOUS AND AUTOMATIC RECORDING IN DEEP AND CLOSE OIL WELLS AND ITS USES IN EARTHQUAKE PREDICTION

摘要:

本文着重介绍了石油深井闭井连续自记测压方法及其在地震预报中的应用。具体介绍了观测井条件、观测仪器及记录原理。通过对仪器及记录资料的分析,指出石油深井闭井连续自记测压方法与其它地震前兆观测方法相比具有许多优点。根据所记录到的较突出的短临异常变化,可以认为闭井测压是地震短临预报中较有发展前景的一种方法。

Abstract:

This paper emphatically introduces a method of measuring pressure by continuous and automatic recording in deep and close oil wells and its uses in earthquake prediction. It concretely discussed the condition of observation wells, instruments and materials recorded, it points out that the method has a lot of advantages as compared with others of observing seismic precursors. In accordance with obvious record anomaly of short-period and prequake variation, it is said that the method will be quite hopeful in short-period and prequake prediction.