About: http://webisa.webdatacommons.org/110287246

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	This invention relates generally to well testing, and in particular to an apparatus and methods for detecting a type of fluid surrounding a measurement instrument during testing of a well.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com