Profile: MicroSeismic, Inc. provides acquisition and analysis of passive seismic data, especially micro seismic monitoring. Micro seismic monitoring is the practice of listening to the seismic noise emitted from a reservoir in order to directly detect such things as patterns of fluid movement, fracture development or compaction. The knowledge of these patterns enables improved reservoir management. Passive seismic imaging is 3-D structural imaging using existing, often naturally occurring, sound sources. Passive seismic technology enables seismic exploration in places that are difficult to reach or environmentally sensitive.