You must log in to edit PetroWiki. Help with editing
Content of PetroWiki is intended for personal use only and to supplement, not replace, engineering judgment. SPE disclaims any and all liability for your use of such content. More information
Message: PetroWiki content is moving to OnePetro! Please note that all projects need to be complete by November 1, 2024, to ensure a smooth transition. Online editing will be turned off on this date.
Glossary:Impression block
Jump to navigation
Jump to search
A soft lead flat end or cone bottom on a steel tool. The impression block can give ideas on what it is set down upon. Usually run via slickline and set down once to get an imprint. Also derisively called a confusion block.