| 摘要 |
<p>Apparatus (30) and method for determining the location (20) of the source of seismic energy around a well (10) are provided. Multiple seismic receivers (32, 34), each receiver having orthogonal seismic sensors, are axially spaced on a tool (30) which is capable of sending real-time seismic signals to the surface. A method for calculating the source location (20) with respect to the receivers (32, 34) is also provided.</p> |
