EA201590952A8 - Узел электрического разделителя с изолирующей муфтой для электромагнитной телеметрии - Google Patents

Узел электрического разделителя с изолирующей муфтой для электромагнитной телеметрии

Info

Publication number
EA201590952A8
EA201590952A8 EA201590952A EA201590952A EA201590952A8 EA 201590952 A8 EA201590952 A8 EA 201590952A8 EA 201590952 A EA201590952 A EA 201590952A EA 201590952 A EA201590952 A EA 201590952A EA 201590952 A8 EA201590952 A8 EA 201590952A8
Authority
EA
Eurasian Patent Office
Prior art keywords
coupling
frame
insulating
male member
female member
Prior art date
Application number
EA201590952A
Other languages
English (en)
Other versions
EA201590952A1 (ru
EA031415B1 (ru
Inventor
Аарон В. Логан
Даниэль В. Ахмое
Дэвид А. Свицер
Джастин С. Логан
Патрик Р. Деркач
Мираки Моджтаба Каземи
Original Assignee
Эволюшн Инжиниринг 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 Эволюшн Инжиниринг Инк. filed Critical Эволюшн Инжиниринг Инк.
Publication of EA201590952A1 publication Critical patent/EA201590952A1/ru
Publication of EA201590952A8 publication Critical patent/EA201590952A8/ru
Publication of EA031415B1 publication Critical patent/EA031415B1/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
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • E21B17/0285—Electrical or electro-magnetic connections characterised by electrically insulating elements
    • 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
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • 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
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/40—Special arrangements for pipe couplings for special environments
    • 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
    • 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
    • F16L25/021—Electrically insulating joints or couplings for screw-threaded joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Insulating Bodies (AREA)
  • Earth Drilling (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

Раскрыта изолирующая муфта для узла электрического разделителя для электромагнитной (ЭМ) телеметрии, применяемой при бурении с забойным двигателем. Узел электрического разделителя содержит охватывающий элемент, содержащий охватывающую сопрягаемую часть, и охватываемый элемент, содержащий охватываемую сопрягаемую часть, и часть с зазором. Охватываемая сопрягаемая часть в сопряжении принимается в охватывающей сопрягаемой части и электрически изолирована от нее. На части с зазором расположена изолирующая муфта. Муфта изготовлена из каркаса с несколькими дискретными телами, разнесенными вокруг каркаса, и часть каждого из дискретных тел выступает над каркасом, или каркас, или дискретные тела изготовлены из электроизоляционного материала для электрической изоляции одного конца муфты от другого конца муфты. Таким образом муфта электрически изолирует охватываемый элемент от охватывающего элемента, и охватываемый элемент, охватывающий элемент и изолирующая муфта действуют как "электрический разделитель" для ЭМ телеметрии.
EA201590952A 2012-11-16 2013-11-15 Узел электрического разделителя с изолирующей муфтой для электромагнитной телеметрии EA031415B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261727610P 2012-11-16 2012-11-16
US201361767759P 2013-02-21 2013-02-21
PCT/CA2013/050877 WO2014075190A1 (en) 2012-11-16 2013-11-15 Electromagnetic telemetry gap sub assembly with insulating collar

Publications (3)

Publication Number Publication Date
EA201590952A1 EA201590952A1 (ru) 2015-08-31
EA201590952A8 true EA201590952A8 (ru) 2015-11-30
EA031415B1 EA031415B1 (ru) 2018-12-28

Family

ID=50730439

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201590952A EA031415B1 (ru) 2012-11-16 2013-11-15 Узел электрического разделителя с изолирующей муфтой для электромагнитной телеметрии

Country Status (6)

Country Link
US (2) US9909369B2 (ru)
EP (1) EP2920402B1 (ru)
CN (1) CN104838084B (ru)
CA (2) CA3065065C (ru)
EA (1) EA031415B1 (ru)
WO (1) WO2014075190A1 (ru)

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Also Published As

Publication number Publication date
CN104838084A (zh) 2015-08-12
US10400520B2 (en) 2019-09-03
EP2920402A4 (en) 2016-09-21
US9909369B2 (en) 2018-03-06
EA201590952A1 (ru) 2015-08-31
EA031415B1 (ru) 2018-12-28
CA3065065A1 (en) 2014-05-22
CA3065065C (en) 2022-10-18
CA2891892C (en) 2020-03-10
EP2920402B1 (en) 2019-03-13
CA2891892A1 (en) 2014-05-22
US20150330155A1 (en) 2015-11-19
WO2014075190A1 (en) 2014-05-22
US20180148984A1 (en) 2018-05-31
EP2920402A1 (en) 2015-09-23
CN104838084B (zh) 2017-08-04

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU