The SPE has split the former "Management & Information" technical discipline into two new technical discplines:
- Management
- Data Science & Engineering Analytics
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The SPE has split the former "Management & Information" technical discipline into two new technical discplines:
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Tracers are used in well to well tests to gather data about the movement and saturation of fluids and hydrocarbons in the subsurface. Chemical tracers can be used to gather data aboutwater or gas. This article discusses some of the commonly used chemical gas tracers for well to well tests. Chemical tracers can also be used in asingle well configuration to estimate residual gas saturation. As early as 1946, Frost[1] reported the use of helium as a tracer under gas injection.