ON-SITE MASS SPECTROMETRY FOR LIQUID AND EXTRACTED GAS ANALYSIS OF DRILLING FLUIDS

摘要

An example method for analyzing drilling fluid used in a drilling operation within a subterranean formation may include receiving a drilling fluid sample from a flow of drilling fluid at a surface of the subterranean formation. A chemical composition of the drilling fluid sample may be determined using a mass spectrometer. A formation characteristic of the subterranean formation may be determined using the determined chemical composition. Determining the chemical composition of the drilling fluid sample may include determining the chemical composition of at least one of extracted gas from the drilling fluid sample and a liquid portion of the drilling fluid sample.