Calibrating NMR Logs when you have an Irregular Borehole and used a Centralized Tool?
Glenn Asks PERM: Hello, When doing a downhole NMR log, how do you calibrate with an irregular borehole if you used a centralized tool where it is in the center of the borehole? Or is that data no good and you must use a sidewall NMR log? Thank you, Glenn Dr. Jonathan Bryan from PERM Answers: [...]