Pressure Sensor and Telemetry Methods for Measurement while Drilling in Geothermal Wells
Project status report as of end of 2011. Key milestones and accomplishments in the year 2011 include: 
Proof of feasibility of analog and digital components with their lifetime tested for more than 500 hours at 300 degrees C, 
Demonstration of ceramic-based packaging capable of surviving 300 degrees C, 
Demonstration …