| 摘要 |
FIELD: oil production, particularly means to secure cable to flow string and to provide electrical installation works. ^ SUBSTANCE: device comprises body adapted to enclose flow string, clip pivotally connected to the body and longitudinal slot for power cable receiving formed in inner surface of the body or the clip. Additional longitudinal slot, for example, for logging cable receiving is created in inner surface of the body or the clip. The additional longitudinal slot has axis of symmetry passing through inner body or clip surface center or transversely to plane of power cable laying slot symmetry. ^ EFFECT: increased reliability of information transmission. ^ 2 cl, 1 dwg |
