文档介绍：Introduction to Physical
Properties
Alberto Malinverno
Well Logging Principles and Applications
G9947 - Seminar in Marine Geophysics
Spring 2008
2
4
JOIDES
Resolution
62m
6
Multisensor track (MST)
Physical properties
• Index properties (density, porosity)
• Permeability
• Natural radioactivity
• Electrical
• ic
• Spectral reflectance (color)
• Elastic / acoustic
Applications
• position
• Biogenic vs. terrigenous
• Mineralogy of terrigenous fraction
• Texture
• Grain size
• Compaction
• Rigidity (grain-grain contact, cementation)
• Water content and fluid flow