The device borehole for a shablonirovaniye and a location of pipe couplings

Devices "ShLM-36", "ShLM-45", "ShLM-56", "ShLM-90" are intended for determination of passability of upsetting and pump and compressor pipes of the corresponding diameter from a number 36, 45, 56, 90 of mm, for allocation of muftovy connections of these pipes and there correspond GOST 26116-84.

Passability of pipes is defined as a result of descent (shablonirovaniye) of devices by them "by ShLM …" with the corresponding diameter.

Allocation of muftovy connections is made by method of the electromagnetic location of couplings (LC) which is based on registration of change of magnetic conductivity of metal of boring pipes, an upsetting column or pump and compressor pipes owing to change of their constructive uniformity.

The device is calculated on work together with the digital and analog registering complexes (stations, laboratories).

Measurements the device are performed with application of a geophysical single-conductor armor cable.

Declaration on compliance to Technical regulations of the Customs Union No. RU D-RU.AT15.B.00125