CROSS LINKED POLYMERIC INSULATED WIRE

Brand Owner (click to sort) Address Description
EXAR CHAMPLAIN CABLE CORPORATION 175 Hercules Drive Colcheester VT 05446 CROSS-LINKED POLYMERIC INSULATED WIRE;
EXAR HAVEG INDUSTRIES, INC. Wilmington DE CROSS-LINKED POLYMERIC INSULATED WIRE;THE DRAWING IS LINED FOR THE COLOR RED, BUT NO CLAIM IS MADE TO COLOR.;
EXAR HAVEG INDUSTRIES, INC. Wilmington DE CROSS-LINKED POLYMERIC INSULATED WIRE;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Wellbore electrical cables according to the invention include at least one insulated conductor, at least one layer of armor wires surrounding the insulated conductor, and a polymeric material disposed in the interstitial spaces formed between armor wires and interstitial spaces formed between the armor wire layer and insulated conductor which may further include wear resistance particles or even short fibers, and the polymeric material may further form a polymeric jacket around an outer, layer of armor wires. The insulated conductor is formed from a plurality of metallic conductors encased in an insulated jacket. The invention also discloses a method of preparing a cable by extruding first layer of polymeric material upon at least one insulated conductor; serving a first layer of armor wires upon the polymeric material; softening the polymeric material to partially embed armor wires; extruding a second layer of polymeric material over the armor wires; serving a second layer outer armor wires thereupon; softening the polymeric material to partially embed the second armor wire layer; and optionally extruding a third layer of polymeric material over the outer armor wires embedded in the second layer of polymeric material. Further disclosed are methods of using the cables of the invention in seismic and wellbore operations, including logging operations.