EP 1017753 A1 20000712 - ELECTRICALLY CONDUCTIVE NON-AQUEOUS WELLBORE FLUIDS
Title (en)
ELECTRICALLY CONDUCTIVE NON-AQUEOUS WELLBORE FLUIDS
Title (de)
ELEKTRISCH-LEITFÄHIGE, NICHT-WÄSSRIGE BOHRFLÜSSIGKEIT
Title (fr)
LIQUIDES DE FORAGE NON AQUEUX CONDUCTEURS
Publication
Application
Priority
- EP 98948937 A 19980902
- EP 9805718 W 19980902
- EP 9705045 W 19970915
IPC 1-7
Citation (search report)
See references of WO 9914286A1
Designated contracting state (EPC)
DE DK FR GB IE IT NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98948937 A 19980902