摘要:
An apparatus for analyzing subterranean formation fluids includes a downhole tool, a fluid analysis module disposed in the downhole tool, a formation fluid flow path through the fluid analysis module, first and second cavities disposed in the fluid analysis module, and first and second windows disposed in first and second cavities of the fluid analysis module, respectively. The first and second windows each comprise a polished external sealing surface enabling high pressure fluid isolation.
摘要:
The present invention provides packaging for MEMS devices and other sensors for downhole application. The MEMS devices and/or other sensors may aid in characterizing formation fluids in situ. The packaging facilitates high temperature, high pressure use, which is often encountered in downhole environments.