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Borehole gravity: uses, advantages, and disadvantages (view source)
Revision as of 20:17, 27 May 2014
, 20:17, 27 May 2014→Borehole gravity uses
'''Exploration purposes'''
'''Exploration purposes'''
* Locating nearby salt structures
* Locating nearby [[salt structure]]s
* Locating distance to nearby structures (e.g., reefs) for step-outs and sidetracks
* Locating distance to nearby structures (e.g., [[reef]]s) for [[step-out]]s and [[sidetrack]]s
* Better [[synthetic seismogram]]s
* Better [[synthetic seismogram]]s
'''Production purposes'''
'''Production purposes'''
* Measuring bulk density when radioactive tools are too risky
* Measuring [[Basic_open_hole_tools#Density|bulk density]] when radioactive tools are too risky
* Logging cased holes for lithologic changes
* [[Basic cased hole tools|Logging cased holes]] for lithologic changes
* Calculating overburden for hydrofracture jobs
* Calculating [[overburden]] for [[hydrofracture]] jobs
* Monitoring injection fluids
* Monitoring [[injection fluids]]
* Monitoring reservoirs during fluid withdrawal
* Monitoring reservoirs during fluid withdrawal
* Exploring for bypassed, behind-casing gas zones
* Exploring for bypassed, behind-casing gas zones