• Feb 12, 2026 fundamentals of borehole seismic technology pdf ondel esy es vers: Geophones or accelerometers installed in the borehole detect seismic waves for analysis. Types of Borehole Seismic Techniques Different borehole seismic methods are used based on the objectives, depth, and resolution needed. 1. Vertical Seismic Profiling (VSP) VSP involves placing receivers in By Gordon Christiansen
