Patent ID: 8973675
Filing Date: 2015-03-10
Classification: E21B

Abstract:
1. A system for containing electronics positioned in a downhole tubular, the system comprising: a pressure housing supported within the downhole tubular; a rigid end piece and a compliant end piece, each fixedly coupled within opposing ends of the pressure housing; an inner tubular member disposed within the pressure housing, the inner tubular member including opposing ends, wherein one of the opposing ends is coupled to the rigid end piece and the other of the opposing ends is free to move relative to the compliant end piece; one or more annular standoffs disposed between the inner tubular member and the pressure housing, each standoff including at least one radially extending portion contacting the pressure housing, and a gap between the radially extending portion and the inner tubular member; and a chassis disposed within the inner tubular member, the chassis housing the electronics.