Patrick Travers, Steve Cumella and the DIG team collaborated a few years ago to provide Society of Petroleum Engineers (SPE) an article on the application of carbon and hydrogen isotopes to predict initial Gas-Oil-Ratio (GOR) of wells in the Wattenberg Field of Colorado. Production gas isotope data for the study was compiled from the COGCC sample database.
Please contact DIG with further questions and enjoy the article!
Using Production Gas Stable Isotope Signatures to Predict Fluid Quality
Travers, Patrick , Cumella, Steve , and Michael Dolan. “Using Production Gas Carbon and Hydrogen Stable Isotope Signatures to Predict Fluid Quality: Wattenberg Field, Colorado, USA.” Paper presented at the SPE Western North American and Rocky Mountain Joint Meeting, Denver, Colorado, April 2014. doi: https://doi.org/10.2118/169487-MS