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Borehole gravity: uses, advantages, and disadvantages (view source)
Revision as of 20:20, 27 May 2014
, 20:20, 27 May 2014→Borehole gravity advantages
The following characteristics give [[borehole gravity]] surveys advantages in certain situations:
The following characteristics give [[borehole gravity]] surveys advantages in certain situations:
* Directly measures bulk density
* Directly measures [[Basic_open_hole_tools#Density|bulk density]]
* Is a deep imaging tool
* Is a deep imaging tool
* Is effective in both cased and uncased wells
* Is effective in both cased and uncased wells
* Is unaffected by washouts, hole rugosity, or mud invasion effects
* Is unaffected by [[washout]]s, [[hole rugosity]], or [[mud invasion]] effects
* Can help determine seismic wavelet scale density
* Can help determine [[seismic wavelet scale density]]
* Is a passive measurement, e.g., does not have active radioactive sources
* Is a passive measurement, e.g., does not have active radioactive sources