CABLE GEOPHYSICAL TIP Russian patent published in 2023 - IPC E21B47/01 H01R11/11 H02G15/02 

FIELD: oil and gas industry.

SUBSTANCE: used in the operation of wells in all operating modes during the development of oil and gas fields. The device includes a housing with a collet clamp, a housing for fixing two layers with two conical bushings, and a tip housing on which geophysical equipment is installed. All housings are connected to each other using metric threads with fine pitch and are fixed with lock washers. The housing with a collet clamp serves as an additional fastening for the tip to fix it on the outer diameter of the cable. Inside the part of the housing protected from the external environment, a strain gauge module is installed to control the carrying out of hoisting operations with the possibility of a hermetically sealed connection to the conductors of a geophysical cable or a geophysical cable with a hydraulic channel. The strain gauge module contains a temperature control sensor installed inside a part of the housing protected from the external environment with the possibility of a sealed connection to the conductors of a geophysical cable or a geophysical cable with a hydraulic channel.

EFFECT: scope of tools is expanding with the ability to ensure the versatility and functionality of the device without loss of quality.

1 cl, 1 dwg