Potential Fields

Potential Fields Guides

Guide: PF 105 – Density

  Gravity exploration must account for the horizontal and vertical differences in density which occur in subsurface geologic features. Gravity anomalies require lateral density discontinuities such as stratigraphic [...]


Guide: PF 107 – Velocity

  Velocity, in this context, is the speed (distance / time) of sound (a compression wave) through rock (which may contain fluid and gas). Velocity may be used [...]


Guide: PF 108 – Salt Magnetic Susceptibility

Airborne magnetic surveying for petroleum exploration continues to routinely and indisputably reveal interesting and measurable magnetic anomalies (as small as 0.1 nT under the best survey conditions) which arise from [...]


Guide: PF 116 – Optimum Profile

  What is an optimal profile and how should an interpreter select one? Selecting the optimal profile is one of the most important initial steps in 2D modelling [...]

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