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
Glossary:ECD
Jump to navigation
Jump to search
- Equivalent circulating density (ECD)
- The ECD is an important parameter in avoiding kicks and drilling fluid losses, particularly in wells that have a narrow range (or window) between the fracture gradient and the pore pressure gradient.