Technical advancements in submersible-pump power cable for harsh environments
In artificial-lift systems, such as electrical submersible pumps, the power cable provides the link between the surface equipment and the pumping unit. New cable designs are constantly being introduced. This paper discusses these designs and their materials. Information on a new approach to cable manufacturing and on use of downhole materials in harsh environments is also provided. This paper includes work on cable designs that incorporate a new, unique, elastomeric composition that resists rupture of jacketing materials used on downhole cables, eliminating the need for tape and braid. Cable history is also reviewed, classifying the cables by use temperatures and relative cost. Criteria for selecting materials suitable for the entire range of downhole environments are included.
- Research Organization:
- Hughes Tool Co., Centrilift-Hughes Div.
- OSTI ID:
- 6776440
- Journal Information:
- SPE (Society of Petroleum Engineers) Product. Eng.; (United States), Vol. 2:2
- Country of Publication:
- United States
- Language:
- English
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