EA201692377A1 - Изолирующий переводник - Google Patents

Изолирующий переводник

Info

Publication number
EA201692377A1
EA201692377A1 EA201692377A EA201692377A EA201692377A1 EA 201692377 A1 EA201692377 A1 EA 201692377A1 EA 201692377 A EA201692377 A EA 201692377A EA 201692377 A EA201692377 A EA 201692377A EA 201692377 A1 EA201692377 A1 EA 201692377A1
Authority
EA
Eurasian Patent Office
Prior art keywords
connecting element
rod
carrier
insulator
sub
Prior art date
Application number
EA201692377A
Other languages
English (en)
Inventor
Хакобо Рохелио Арчулета
Original Assignee
Шеврон Ю.Эс.Эй. Инк.
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 Шеврон Ю.Эс.Эй. Инк. filed Critical Шеврон Ю.Эс.Эй. Инк.
Publication of EA201692377A1 publication Critical patent/EA201692377A1/ru

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/023—Arrangements for connecting cables or wirelines to downhole devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/02—Electrically insulating joints or couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Geophysics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Supports For Pipes And Cables (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

Изобретен несущий изолятор переводник (1100, 1101). Несущий изолятор переводник может включать в себя первую штангу (500), имеющую первый соединительный элемент, установленный на первом конце. Несущий изолятор переводник может также включать в себя вторую штангу (600), имеющую второй соединительный элемент, установленный на первом конце, где первая штанга является электропроводной. Несущий изолятор переводник может дополнительно включать в себя изолятор (900), выполненный из токоизолирующего материала и имеющий первый комплементарный соединительный элемент и второй комплементарный соединительный элемент, где первый соединительный элемент соединяется с первым комплементарным соединительным элементом, и где второй соединительный элемент соединяется со вторым комплементарным соединительным элементом. Несущий изолятор переводник может также включать в себя наружный кожух (701), соединенный с первой штангой, второй штангой и изолятором, где наружный кожух является электропроводным и имеет по меньшей мере один третий соединительный элемент, выполненный с возможностью электрического соединения с электрическим кабелем (205).
EA201692377A 2014-05-22 2015-04-24 Изолирующий переводник EA201692377A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/284,988 US9267334B2 (en) 2014-05-22 2014-05-22 Isolator sub
PCT/US2015/027559 WO2015179067A1 (en) 2014-05-22 2015-04-24 Isolator sub

Publications (1)

Publication Number Publication Date
EA201692377A1 true EA201692377A1 (ru) 2017-07-31

Family

ID=53175154

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201692377A EA201692377A1 (ru) 2014-05-22 2015-04-24 Изолирующий переводник

Country Status (6)

Country Link
US (1) US9267334B2 (ru)
AU (1) AU2015264676A1 (ru)
CA (1) CA2949050A1 (ru)
EA (1) EA201692377A1 (ru)
MX (1) MX2016015060A (ru)
WO (1) WO2015179067A1 (ru)

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CA3048249C (en) * 2016-12-23 2021-07-06 Evolution Engineering Inc. Sealed gap sub
US11371296B2 (en) * 2018-01-05 2022-06-28 Petromac Ip Limited Guide device
CN108661570A (zh) * 2018-06-07 2018-10-16 盘锦辽河油田金环实业有限责任公司 一种海洋用隔热油管
US11499381B2 (en) * 2019-08-05 2022-11-15 Isodrill, Inc. Data transmission system
US10641050B1 (en) * 2019-08-05 2020-05-05 Isodrill, Inc. Data transmission system
US10822884B1 (en) * 2019-08-05 2020-11-03 Isodrill, Inc. Data transmission system
CN113266343B (zh) * 2021-06-29 2022-04-01 华中科技大学 一种无线信号传输系统
GB2621790A (en) * 2021-07-29 2024-02-21 Landmark Graphics Corp Multiple swivels and rotation motor system

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WO1980000727A1 (en) 1978-09-29 1980-04-17 Secretary Energy Brit Improvements in and relating to electrical power transmission in fluid wells
GB2076039B (en) 1980-05-21 1983-12-14 Russell Attitude Syst Ltd Apparatus for and method of signalling within a borehole while drilling
US4496174A (en) 1981-01-30 1985-01-29 Tele-Drill, Inc. Insulated drill collar gap sub assembly for a toroidal coupled telemetry system
US4981173A (en) 1988-03-18 1991-01-01 Otis Engineering Corporation Electric surface controlled subsurface valve system
US5070533A (en) * 1990-11-07 1991-12-03 Uentech Corporation Robust electrical heating systems for mineral wells
EP0721053A1 (en) 1995-01-03 1996-07-10 Shell Internationale Researchmaatschappij B.V. Downhole electricity transmission system
US5995020A (en) 1995-10-17 1999-11-30 Pes, Inc. Downhole power and communication system
US6199629B1 (en) 1997-09-24 2001-03-13 Baker Hughes Incorporated Computer controlled downhole safety valve system
US6098727A (en) * 1998-03-05 2000-08-08 Halliburton Energy Services, Inc. Electrically insulating gap subassembly for downhole electromagnetic transmission
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Also Published As

Publication number Publication date
AU2015264676A1 (en) 2016-12-08
CA2949050A1 (en) 2015-11-26
US9267334B2 (en) 2016-02-23
MX2016015060A (es) 2017-04-11
US20150337604A1 (en) 2015-11-26
WO2015179067A1 (en) 2015-11-26

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