FIELD: geophysical examinations of inclined and horizontal boreholes with the aid of instruments on cable. SUBSTANCE: additional lay of armor in two layers in opposite directions with clearance between wires is wound on quantity-produced geophysical cable. Both layers are potted with plastic material, for example, polyethylene, Such design of cable increases its rigidly for pushing of geophysical instrument through horizontal sections of borehole with simultaneous maintenance of flexibility need for cable winding on drum of hoist. EFFECT: enhanced functional reliability pf geophysical cable. 2 cl, 2 dwg
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