Patent ID: 8534124
Filing Date: 2013-09-17
Classification: E21B

Abstract:
1. A sensor apparatus, comprising: a first elongated housing having a first length and configured to at least partially enclose a sensor device; and a second elongated housing generally parallel to the first elongated housing, the second elongated housing having a second length and defining at least one radial port extending from an inner surface to an outer surface of the second elongated housing adapted to conduct a material through the second elongated housing and out the radial port about the sensor apparatus, wherein the first length of the first elongated housing and the second length of the second elongated housing are configured to allow the first and second elongated housings to be disposed down into a subterranean borehole, wherein the first elongated housing and the second elongated housing are configured to be substantially in contact with each other over at least those portions of their lengths disposed in the subterranean hole.