p:IGI+ supports a wide range of autographs across a range of interpretative uses (more are planned):

  • Scatter Plots
  • Histogram
  • Triplot
  • Parallel Coordinate Plot
  • Depth Plot


The most widely supported are scatterplots, with a range of autographs covering the most widely used diagnostic plots used across the petroleum systems analysis domain.




You can select from the options presented. The autograph list can be filtered on according to a selection keyword tags using the filter dropdown at the top of the dialogue:

  • Age
  • Alteration
  • Correlation
  • Environment
  • Gas
  • Generation
  • Kerogen Potential
  • Kerogen Quality
  • Maturity
  • Migration
  • Unconventional

A reference list used to source and compile Autographs is available through our p:IGI+ online User Guide: https://www.igiltd.com/software/pigi/pigi-2/pigiug/autograph-reference-lists/