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Petrophysical techniques, not specific to exploration or production geology can be discussed here. Also discussion on logging tools and Rock Eval go here.
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Russian logs

Mon Aug 10, 2015 11:55 am

Hi
I am QC-ing some old wells which are logged with Russian logging technologies.
it is challenging for me to understand some of the log types.
I know AK is sonic log (equivalent to DT)
But I am not sure what AKA1, AKA2, AKLA.
The log unit for AKA1 and AKA2 are in "V" and the unit for AKLA is not specified.
Could you please help me understand what type of logs these are

Thanks

Re: Russian logs

Sun Aug 30, 2015 4:38 am

I believe AKA1 and AKA2 logs are Sonic Amplitude logs. The unit of measurement is V (Volts).
I cannot figure out what AKLA is as there is no unit of measurement. It may very well be a ratio of the two amplitudes AKA1 and AKA2.

Re: Russian logs

Mon Aug 31, 2015 9:44 am

Thanks kokokyi
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