RU2003791C1 - Device for lead-in and lead-out of cable from string of drill pipes - Google Patents

Device for lead-in and lead-out of cable from string of drill pipes

Info

Publication number
RU2003791C1
RU2003791C1 SU4880077A RU2003791C1 RU 2003791 C1 RU2003791 C1 RU 2003791C1 SU 4880077 A SU4880077 A SU 4880077A RU 2003791 C1 RU2003791 C1 RU 2003791C1
Authority
RU
Russia
Prior art keywords
lead
cable
adapter
elastic
string
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Владимир Иванович Лагутин
Виктор Гаврилович Чепелев
Original Assignee
Специальное проектно-конструкторское и технологическое бюро по погружному электрооборудованию дл бурени скважин и добычи нефти "Потенциал"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Специальное проектно-конструкторское и технологическое бюро по погружному электрооборудованию дл бурени скважин и добычи нефти "Потенциал" filed Critical Специальное проектно-конструкторское и технологическое бюро по погружному электрооборудованию дл бурени скважин и добычи нефти "Потенциал"
Priority to SU4880077 priority Critical patent/RU2003791C1/en
Application granted granted Critical
Publication of RU2003791C1 publication Critical patent/RU2003791C1/en

Links

Landscapes

  • Cable Accessories (AREA)
  • Processing Of Terminals (AREA)

Abstract

Использование в телеизмерении и кабельных лини х св зи. Сущность изобретени  устройство включает переходник, эластичную втулку 5, установленную в замкнутом объеме ниже резьбового соединени  корпуса 1 переходника и колонны бурильных труб, размещенную на внутренней стороне переходника основную втулку б. которую охватывает эластична  уплотн юща  втулка 5, последовательно размещенные в канале дл  прохода кабел  со стороны бурильной трубы ступенчатый металлический сектор 21 и эластичный вкладыш 20 В эластичном вкладыше и уплотн ющей втулке вдоль осевых отверстий выполнены разрезы В корпусе переходника выполнено радиальное отверстие, в котором нг- подвижно размещен фиксатор дл  кабел  выпо;.- ненный в виде призмы с треугольным пазом дл  к - бел  2 ил.Use in telemetry and cable lines. SUMMARY OF THE INVENTION The device includes an adapter, an elastic sleeve 5, mounted in a closed volume below the threaded connection of the adapter body 1 and the drill pipe string, located on the inside of the adapter, the main sleeve b. which is covered by an elastic sealing sleeve 5, sequentially placed in the channel for cable passage from the side of the drill pipe, a stepped metal sector 21 and an elastic insert 20 In the elastic insert and sealing sleeve along the axial holes, cuts are made. In the adapter body there is a radial hole in which movably placed a clamp for the outlet cable; .- mounted in the form of a prism with a triangular groove for k - white 2 il.

Description

f5f5

SU4880077 1990-11-05 1990-11-05 Device for lead-in and lead-out of cable from string of drill pipes RU2003791C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4880077 RU2003791C1 (en) 1990-11-05 1990-11-05 Device for lead-in and lead-out of cable from string of drill pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4880077 RU2003791C1 (en) 1990-11-05 1990-11-05 Device for lead-in and lead-out of cable from string of drill pipes

Publications (1)

Publication Number Publication Date
RU2003791C1 true RU2003791C1 (en) 1993-11-30

Family

ID=21543853

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4880077 RU2003791C1 (en) 1990-11-05 1990-11-05 Device for lead-in and lead-out of cable from string of drill pipes

Country Status (1)

Country Link
RU (1) RU2003791C1 (en)

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