EP 1064657 A1 20010103 - CONDUCTIVE SLICKLINE CABLE
Title (en)
CONDUCTIVE SLICKLINE CABLE
Title (de)
BESCHICHTETES LEITENDES KABEL
Title (fr)
CABLE DE MANIPULATION CONDUCTEUR
Publication
Application
Priority
- GB 9900717 W 19990317
- GB 9805518 A 19980317
Abstract (en)
[origin: WO9948111A1] A cable (10) for use in the deployment of services in a wellbore as described which comprises a conductive core (12) which is insulated from at least one layer (18, 20) of armour wires by an insulating layer (16). To control the migration of well fluids through the pressure control equipment, the voids (24) between the armour wires (22) are filled with a resilient material to prevent well fluids from seeping into the voids (24) between the armour wires causing damage to the cable (10). The resilient material binds strongly to the armour wires (22) preventing the armour wires from separating, even after repeated use or loss of tension. Thus, the armour filled with resilient material provides satisfactory mechanical strength for bearing relatively large loads. The resilient material also provides the cable with a smooth outside surface.
IPC 1-7
IPC 8 full level
CPC (source: EP)
H01B 7/046 (2013.01); H01B 7/226 (2013.01)
Citation (search report)
See references of WO 9948111A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9948111 A1 19990923; AU 2845899 A 19991011; BR 9908901 A 20001128; CA 2324323 A1 19990923; EP 1064657 A1 20010103; GB 9805518 D0 19980513; NO 20004639 D0 20000915; NO 20004639 L 20001102
DOCDB simple family (application)
GB 9900717 W 19990317; AU 2845899 A 19990317; BR 9908901 A 19990317; CA 2324323 A 19990317; EP 99909088 A 19990317; GB 9805518 A 19980317; NO 20004639 A 20000915