CABLE LEAD FOR DOWNHOLE SENSOR Russian patent published in 2020 - IPC E21B47/00 H01R13/59

Abstract RU 2719869 C1

FIELD: oil and gas industry.

SUBSTANCE: invention relates to downhole equipment for oil and gas industry, namely, to assembly of depth cable with housing of downhole sensor. Cable lead for the downhole sensor includes a housing to which there is a cap and a bridge with two fittings installed on them, at the same time a pressure port is arranged in the cap, located between the fittings.

EFFECT: technical result is improvement of reliability of deep cable connection with downhole sensor.

3 cl, 2 dwg

Similar patents RU2719869C1

Title	Year	Author	Number
WELL SENSOR HOLDER	2019	Okunkov Anton Yurevich Lyskov Ivan Alekseevich	RU2717010C1
DOWNHOLE SENSOR	2019	Okunkov Anton Yurevich Lyskov Ivan Alekseevich	RU2719870C1
CABLE ENTRY	2011	Ishcherjakov Sergej Filippovich	RU2441972C1
HEAT-RESISTANT PACKER WITH FLOW SWITCH	2021	Nanish Sergej Vladimirovich Golev Konstantin Viktorovich	RU2789645C1
METHOD OF DELIVERING A TOOL TO A SEAT IN Y-SHAPED BYPASS DEVICES OF A SUBMERSIBLE PUMP UNIT AND A GEOPHYSICAL PLUG FOR ITS IMPLEMENTATION	2023	Orlov Andrej Yurevich Kozlov Evgenij Vladimirovich Bondar Aleksej Fedorovich Koloda Aleksej Vladimirovich Makhovikov Oleg Viktorovich	RU2820227C1
TECHNOLOGICAL PACKER	2011	Beketov Sergej Borisovich Karapetov Rustam Valer'Evich Akopov Arsen Sergeevich Mashkov Viktor Alekseevich Velichko Igor' Aleksandrovich	RU2473781C1
INTEGRATION STRUCTURE FOR WELL SENSOR	2015	Lyskov Ivan Alekseevich	RU2601347C2
SUBSURFACE SAFETY VALVE	2012	Beketov Sergej Borisovich Mashkov Viktor Alekseevich	RU2516708C2
CABLE ADAPTER SUB	2004	Ippolitov V.V. Shamanov S.A. Strel'Tsov N.A. Goncharov A.N.	RU2267002C1
TUBING STRING EXTENSION	2023	Shishliannikov Dmitrii Igorevich Kartavtsev Vadim Kirillovich Dremina Daria Igorevna Korotkov Iurii Grigorevich Shishliannikov Vladislav Igorevich	RU2811050C1

RU 2 719 869 C1

Authors

Okunkov Anton Yurevich

Dates

2020-04-23—Published

2019-08-29—Filed