Electrical cable in reeled tubing

  • US 5,191,173 A
  • Filed: 04/22/1991
  • Issued: 03/02/1993
  • Est. Priority Date: 04/22/1991
  • Status: Expired due to Fees
First Claim
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1. An electrical cable assembly for use in subterranean wells, said assembly comprising:

  • a cable core further comprising a plurality of electrical conductors;

    longitudinally seamed, steel tubing disposed around said cable core; and

    means disposed between said cable core and said steel tubing for restricting relative axial and rotational movement between said cable core and said tubing, wherein said restricting means comprises a plurality of axially spaced metal cylinders, said metal cylinders surrounding said cable core and being bonded to said cable core and to said steel tubing.

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