Changes

* What are the objectives of the survey—to demonstrate the presence of an active [[petroleum system]] in a frontier area, to high-grade previously defined exploration leads and prospects, or to determine the type of petroleum (i.e., oil vs. gas) likely to be encountered?

* What are the objectives of the survey—to demonstrate the presence of an active [[petroleum system]] in a frontier area, to high-grade previously defined exploration leads and prospects, or to determine the type of petroleum (i.e., oil vs. gas) likely to be encountered?

* What other data are presently available for the area of interest ([[Remote sensing|satellite imagery]], [[Magnetics#Aeromagnetic_surveys|aeromagnetics]], [[Gravity basics|gravity]], [[Seismic data|seismic]], etc.)?

* What other data are presently available for the area of interest ([[Remote sensing|satellite imagery]], [[Magnetics#Aeromagnetic_surveys|aeromagnetics]], [[gravity]], [[Seismic data|seismic]], etc.)?

* What geochemical methods have previously been used successfully in the area of interest or in a geologic analog area?

* What geochemical methods have previously been used successfully in the area of interest or in a geologic analog area?

* What limitations are imposed by the survey area (onshore or offshore, deep water or shallow, jungle or desert, mature basin or remote area, budget and personnel constraints)?

* What limitations are imposed by the survey area (onshore or offshore, deep water or shallow, jungle or desert, mature basin or remote area, budget and personnel constraints)?