Gamma Spectrometry Forum

I did take a couple of short videos when I did the initial surface test and when I finally got it down the hole. It was meant for people who had never heard of sound card spectrometry. I am from Oklahoma so I do sound like a dork. But hey that's me :) https://aro365697754-my.sharepoint.com/:v:/g/per...

Steven,

I sent you an email about the whole thing but here are the wireline cable specs. Believe me, I didn't think this would work and was jumping up and down when I did the surface test

Anthony

Nice work Anthony. With all the money at stake, I would have thought advanced borehole spectroscopic logging tech would be far more common. Glad to see your already putting that detector to good use. Cheers, Tom Hi Tom, I'm sorry but I didn't realize who you were. Yes, the detector I got from you i...

Also, I should mention that in my setup, the PMT adapter and detector were in the downhole tool. On the surface is a small power supply to send 5 volts down the line. Then the PMT adapter returns the analog signal over that length of cable. People told me it would be real noisy and I honestly doubte...

Thanks Tom, Well, the large companies like SLB are using neutron activation and looking at the gamma spectrum. The rest of the middle tier companies are just getting the idea in their head. The main tool that has been used since at least the early 60's is known as the Spectral Gamma Logging Tool (AK...

Hi Steven,

I managed to do this over 1558 feet of wireline cable! I posted about it in the Spectrum forum. Also, sent you an email

Thanks,
Anthony

Hi Everyone, I just thought I'd share this spectrum I took. I was using Theremino's s Deconvolution on this but I will try Steven's software and PRA soon. Nothing about this spectrum is unusual, except for the way it was taken. My setup - 1. A Theremino 3.3 PMT adapter 2. A LaCl3(Ce) detector (small...

Ok Thank you!

Hi Steven,

Are there any programs that will import this JSON format? I tried a couple and couldn't get it to work

Thanks,
Anthony

Thanks Steven, I will try that. I have been using IMPULSE last night and today and I really do like it. It is similar to PRA but not entirely. I don't know if it's possible but I would like to see if some minor 'deconvolution' could be done similar to Theremino. Some people don't like that function ...