Baker Hughes, a Ge Compnay, LLC

Stephen Mark Heath

Valery Khabashesku

Sankaran Murugesan

Radhika Suresh

Qusai Darugar

A method of analyzing a well sample for a well treatment additive includes contacting the sample with functionalized metallic nanoparticles that contain metallic nanoparticles functionalized with a functional group including a cyano group, a thiol group, a carboxyl group, an amino group, a boronic acid group, an aza group, an ether group, a hydroxyl group, or a combination including at least one of the foregoing; irradiating the sample contacted with the functionalized metallic nanoparticles with electromagnetic radiation at a selected energy level; measuring a Raman spectrum emitted from the sample; and determining presence, type or concentration of the well treatment additive in the sample from the Raman spectrum.

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Merseyside, United Kingdom

Stephen Mark Heath