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CSI Combinable Seismic Imager

High-fidelity seismic wavefield recording and data

CSI combinable seismic imager gives you distortion-free triaxial seismic data in cased holes or open holes.

Receive high-grade signals

The CSI tool acquires seismic signals without the distortion of conventional seismic tools. The tool’s accurate images combined with the MAXIS multitask acquisition and imaging system help you answer complex geophysical questions.

Measure the response to tube waves

The CSI tool has a reduced sensitivity to tube waves. When the module is retracted, tool resonance is recorded and seismic events masked. When extended, the module is decoupled from the tool body and coupled to the formation or casing. Tool resonance disappears, and the formation elastic response is recorded.

Combine and deploy to save time and money

In cased hole, you can combine CSI service with

  • MDT modular formation dynamics tester
  • DSK dipole shear sonic imager
  • Platform Express integrated wireline logging tool.

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The top graphic shows the ideal CSI shaker response in the time domain. The CSI borehole recorded signal on the bottom closely resembles the ideal signal indicating good acoustic behaviour.Tool diagram
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