All that confounding stuff (like It's possible the VDL will show formation signal if the pipe is eccentric in the hole and contacting the formation.) is why...
Well , in fact we got this caliper second hand from Computalog and all we got is a blue print showing the PENGO trade name and the date I mentionned in...
I checked, and sorry, But I do not have stock on that particular spring. I would suggest you contact McMaster-Carr (www.mcmaster.com). They have a large...
We are looking for good used slip rings. IEC-2-go if possible. We have 4-5 , 7 conductor IEC slip rings if anyone is interested in a trade Steve Steven D....
Steve I have some new ones & may have a used one. It may be a few days before I can check. I would be interested in a trade for 8 conductor which is used for...
Hi Guy's, I am looking for a small diameter potentiometer to measure a stroke of around 30mm. Ideally, I am looking for a slider outside diameter around 10 to...
Hugh: Tell us a little about what you are trying to do...we are a curious bunch. In the mean time, try www.etisystems.com. I have used the ETI linear pots to...
Syd, I haven't seen the surface electronics either! I'm going on theory on one end and presentation on the other end. I know it's possible and It's being...
A little historical note...many attempts were made at a differential temperature tool before GO produced a successful "synthetic tool". The problem was that...
Anybody have one of those GO plastic neutron calibration sleeve gizmos they would like to part with? Syd H. Levine AnaLog Services, Inc. Phone: 270-276-5671 ...
Hello Syd, I have looked at the etisystems web site, but did not see a suitable package format. Their potentiometers appear to have a different style to the...
Hello Syd, I am in Red Deer Alberta Canada and work for a cased hole wirlene company called The Expro Group. I used to work for a Canadian Company called...
I have an old SIE temp Panel if anyone is interested Steve ... From: AnaLog Services, Inc. To: wireline@yahoogroups.com Sent: Tuesday, May 03, 2005 10:49 PM ...
Syd, I just threw away a stack of those!!! (Jk!) I have one of the GO water tank neutron cal fixtures. There is another type - cylindrical phenolic which I...
The cylindrical phenolic one is the kind I think the fellow wants. ... From: Charles Merritt To: wireline@yahoogroups.com Sent: Wednesday, May 04, 2005 10:12...
I have a few of them, but if you want to sell it and the price is right,Ii would be interested. Is it the triple wide NIMS module with the neon plasma (orange...
John, Please we dop need you to build us some Spring Bow for a Computalog Centralizer (the ones that the SBT 2.75 " uses). Attached are pictures of the Spring...
Syd, The attenuation calculation used by one of the major logging companies is derived from the fundamental decibel expression of voltage gain or loss. The dB...
Syd, In the CBL case Vout is the receiver voltage and Vin is the transmitter voltage. The receiver voltage obviously is always less so when you do the log10 of...
Syd, With reference to panels and their features; the concept of a "virtual" panel is worthy of consideration. Virtual in the sense that the panel looks like...
I can't see much point in virtual panels. But there is that one exception to the wonderfulness of computer systems, the temperature log. This was debated in...
Syd, The greatest value of a virtual terminal/display I see is for most things is remotely viewing what is going on in very close to real time for problem...
Syd, I agree computers are wonderful. Exceptions? No exceptions! (I didn't think I let you win that one about the temperature logging). A wonderful computer...
I am not saying it can't be done right, but there is no commercial computer logging system out there without too much digitizing artifact to be truly useful...
Syd, There a lot of folks that thing the analog world is ending if they can digitized fast enough. In a lot of cases they may be right but not all. When you...
Syd, You are absolutely correct in saying that the temperature log can't have steps in it. The issue really is a matter of was the failed digital attempt setup...
Since 1994 when we started running the Warrior Logging System I have run literality hundreds of temperature logs on the warrior system and have not noticed it...
The last sample the Warrior folks sent me (quite some time back) definitely had too much stair step artifact in it. Computers are grand, but I have not seen a...
Syd, I found a reference that states the resolving power of the normal 20/20 human eye is 200 pixels per inch for 8x10" print and 350 ppi for a 4x6" print. It...
I have not seen a commercially available computer logging system to date that does not produce unacceptable stair stepping on temperature logs. I know not...
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