Cantor Colburn LLP
Source compensated formation density measurement method by using a pulsed neutron generator
A downhole instrument for estimating density of sub-surface materials includes: a neutron source, a source monitoring detector, a near detector and a far detector. Each of the detectors may be coupled to an electronics unit adapted for receiving a detection signal from each of the detectors and compensating the detection signal for at least one of the near detector and the far detector according to the detection signal of the source monitoring detector. A method for estimating density is provided.
Baker Hughes Incorporated
G
G01V
inventional
Qianmei Constantyn
Zhang Chalitsios