Electrical resistivity tomography (ERT) data collected adjacent to Blacktail Creek in June 2017 near Williston, North Dakota, USA
In June 2017, U.S. Geological Survey (USGS) collected geophysical measurements to help map variations in electrical properties to infer shallow flowpaths and storage zones influenced by residual spilled unconventional oil and gas (UOG). Two survey profiles were collected, each including dipole-dipole and …