OPTICALLY OBTAINING GRAVITATIONAL FIELD MEASUREMENTS IN A DOWNHOLE OR SUBSEA ENVIRONMENT

摘要

A gravitational logging method includes optically obtaining gravitational field measurements from one or more downhole or subsea sensor units. The method also includes inverting the gravitational field measurements as a function of position to determine a formation property. A related system includes one or more downhole or subsea sensor units to optically obtain gravitational field measurements. The system also includes a processing unit that inverts the gravitational field measurements as a function of position to determine a formation property.