1- Geophysical methods:
-Magnetic total field -Magnetic gradient r Radiometrics (Gamma-ray Spectrometry) -Electromagnetics (EM) -Methane (CH4) sensing -New fundamental geoscience knowledge -Relatively inexpensive compared to drilling -Helps to constrain models and interpretation (non-unique) -Assist with exploration decisions -Evenly spaced data (aids interpretation) -Cover large area more quickly and economically than ground/marine surveys -Aid in interpretation in areas of complex geology -Helps target drilling campaign