Casing Collar Locator (CCL) Schematics

The schematics listed below are pdf files.  The Adobe Acrobat Reader is free and available by clicking the link below (if you are unfamiliar with pdf files, try clicking on a schematic first since the reader may already be installed on your machine).  The schematics may take from a few seconds to a minute or two to load, depending on connection speed.

Casing Collar Locator (CCL) Printed Circuit Boards (PCBs)

Shooting CCL

Downhole Logging CCL Amps.(menu)

Shooting CCL Meter / Amplifier Schematics (menu)

Improved CCL Low Pass Filter  (See CCL PCBs)


| Home | Schematics | Tech & Tips | CCL |

Last 10-20-10