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need help

need help

Postby ebo » Sun May 18, 2008 2:55 am

Dear friends,
I want some informations about:
The meaning and objectives of
TDT log
TDS log
Water well analysis
and also if there are drawings of devices used and (inscriptions of these devices.
thanks a lot for your help.
ebo
 
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Postby FANARCO » Sun May 18, 2008 5:08 am

TDT, Thermal decay time log is an old fasion log for measuring sigma capture unit, the sigma values help to define the fluid contents in the formation, each fluid has a certain sigma value, for example in gas phase the sigma value is high which reflects the high amount oh hydrogen presents and less in oil and so on
There is a new tool called RST Reservoir Saturation Tool which may run in two modes (sigma measuring mode and C/O Carbon Oxygen mode)
I will provide you with details with these two tools soon

TDS may you mean Total Dissolved solids if ok let me know

What do you mean by Water Well Analysis
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FANARCO
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Postby ebo » Sun May 18, 2008 6:32 am

thanks a lot FANARCO,
but these are questions in a geophysical well logging exam so I don't know what exactly what they mean for the TDS log and Water Well Analysis.
I will wait your reply
Thanks very much my friend for your kindly help.
ebo
 
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Postby ebo » Sun May 18, 2008 6:44 am

Dear FANARCO,
are you mean that TDT log is the same like Neutron log
(hydrogen-index log) ?
ebo
 
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Postby ebo » Tue May 20, 2008 1:34 am

up up
ebo
 
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