S. Roufs 2008 Encana Oil and Gas (Usa), Inc., Stud Horse Butte 53-15 Well and Access Road, Monitor Of Construction (07-Car-194).

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-242183 48SU4375 WY 3600 ± 40
Beta-242184 48SU4375 WY 3670 ± 40 -23.3