Sercel also offers geophone arrays for permanent deployment into production or injection wells to perform micro-seismic monitoring.
TUBING CONVEYED TOOLS
- Designed for installation inside a treatment well (injector/producer), the tools are attached to the tubing during a work-over with an identical installation as for permanent downhole pressure gauges.
- Particularly suited for monitoring hydraulic fracturing
- Allows safe installation, particularly in highly deviated wells
- Downhole digitization & 512kbit/s telemetry to the surface
- Tools already deployed in France, UK, Oman, Mexico, and offshore in the North Sea
BEHIND CASING TOOLS
- Designed for injection, production and compaction monitoring inside newly drilled wells; the tools are installed behind the casing and cemented in the annulus between casing and formation
- Downhole digitization & 512kbit/s telemetry to the surface
- Tools already deployed in France, Canada, Portugal and Oman