Technique and system for measuring a characteristic in a subterranean well

摘要

A technique (80, 100) that usable in a subterranean well includes deploying a first sensor (38) in a remote location to measure a distribution of a characteristic along a segment (50) at the location. The technique (80, 100) includes deploying a second sensor (34) downhole to measure the characteristic at discrete points within the segment (50). The second sensor (34) is separate from the first sensor (38).