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US 10,262,770 B2Granted
Method of making a cable
AssigneeSchlumberger Technology Corporation
InventorsJoseph Varkey, Burcu Unal Altintas, Dong Yang, Sheng Chang, Qingdi Huang
Life of this patent
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Abstract
A cable that has a cable core with a first armor wire layer and a second armor wire layer. The second armor wire layer is segregated from the first armor wire layer, and an outer jacket is disposed about the second armor wire layer.
Claims4
A method of making a cable, wherein the method comprises:
- placing a first armor wire layer about a cable core and a first insulating layer;
- placing a second insulating layer about the first armor wire layer;
- shaping the second insulating layer to have a plurality of ridges or integrating a barrier into the second insulating layer;
- placing a second armor wire layer about the second insulating layer, thereby, segregating the first armor wire layer from the second armor wire layer;
- and
- placing an outer jacket about the second armor wire layer.
3 more elements
Dependencies are inferred from the claim text.