Geomechanics in one comic.

James L Hawkins

3/7/20261 min read

Geomechanics in one comic.

Geologist: “I just need a number.”
Petrophysicist: “You don’t need a number. You want a number.”

Subsurface interpretation is messy.
Incomplete data.
Empirical relationships from the 1970s.
Logs that may or may not have been run on a Tuesday.

But somehow we still have to answer the question:
“What’s the pore pressure?”

I made this comic after finishing my book on petrophysics because it perfectly captures the reality of subsurface interpretation.

If you work in geology, drilling, or petrophysics — you’ve probably had this exact conversation.