NO20074067L - Telemetrisystem med en isolerende kopling - Google Patents

Telemetrisystem med en isolerende kopling

Info

Publication number
NO20074067L
NO20074067L NO20074067A NO20074067A NO20074067L NO 20074067 L NO20074067 L NO 20074067L NO 20074067 A NO20074067 A NO 20074067A NO 20074067 A NO20074067 A NO 20074067A NO 20074067 L NO20074067 L NO 20074067L
Authority
NO
Norway
Prior art keywords
male
female
sleeve
metallic
female members
Prior art date
Application number
NO20074067A
Other languages
English (en)
Inventor
Johannes Witte
Volker Krueger
Andreas Peter
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20074067L publication Critical patent/NO20074067L/no

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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Earth Drilling (AREA)
  • Insulating Bodies (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Den foreliggende oppfinnelse tilveiebringer en elektromagnetisk telemetrianordning (100) og fremgangsmåter som innbefatter en isolerende kopling (110) som omfatter et ytre metallisk hunn-element som har en innvendig konisk langsgående overflate. I en utføringsform er et rørformet metallisk hann-element anordnet i hunn-elementet for derved å skape en konisk spalte (210) mellom hann- og hunn-elementene. En konisk metallisk hylse (215) som har dimensjoner som hovedsakelig svarer til den aksiale koniske spalte er anordnet i den aksiale koniske spalte. Hann-elementets utvendige rørformede overflate er belagt med et isoleringsmateriale, så som et keramisk materiale. En skulder (218) ved én ende av hann-elementet hindrer aksial bevegelse av hylsen i én retning og en parallell kile (262) mellom hunn-elementet og et stabilisatorelement hindrer rotasjonsbevegelse mellom hann- og hunn-elementene. Hylsen forblir stasjonær i forhold til hann-elementets isolerte overflate når hann- og hunn-elementene beveges i lengderetningen i forhold til hverandre.
NO20074067A 2005-01-31 2007-08-07 Telemetrisystem med en isolerende kopling NO20074067L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64859705P 2005-01-31 2005-01-31
PCT/US2006/003206 WO2006083764A1 (en) 2005-01-31 2006-01-30 Telemetry system with an insulating connector

Publications (1)

Publication Number Publication Date
NO20074067L true NO20074067L (no) 2007-10-25

Family

ID=36295457

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20074067A NO20074067L (no) 2005-01-31 2007-08-07 Telemetrisystem med en isolerende kopling

Country Status (5)

Country Link
US (1) US7605716B2 (no)
CA (1) CA2596349C (no)
GB (2) GB2462757B (no)
NO (1) NO20074067L (no)
WO (1) WO2006083764A1 (no)

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US20090066334A1 (en) * 2007-09-10 2009-03-12 Baker Hughes Incorporated Short Normal Electrical Measurement Using an EM-Transmitter
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WO2012107107A1 (en) * 2011-02-11 2012-08-16 Statoil Petroleum As Improved electro-magnetic antenna for wireless communication and inter-well electro-magnetic characterization in hydrocarbon production wells
GB2498734A (en) * 2012-01-25 2013-07-31 Bruce Mcgarian Drill string electrical insulating component
CN102704920B (zh) * 2012-06-21 2014-09-10 中国地质大学（武汉） 一种电磁随钻测量系统井下钻具绝缘短节
GB201211253D0 (en) 2012-06-25 2012-08-08 Jemella Ltd Hair dryer
GB2500733B (en) * 2012-06-25 2014-05-21 Jemella Ltd Hair styling appliance
US9829133B2 (en) 2012-08-15 2017-11-28 Ge Energy Oil Field Technology Inc. Isolation ring on gap sub
US20140083773A1 (en) * 2012-09-26 2014-03-27 Nabors International, Inc. Reliability for Electromagnetic Data Telemetry for Downhole Application on Well Drilling Operations
WO2014071494A1 (en) 2012-11-06 2014-05-15 Evolution Engineering Inc. Universal downhole probe system
WO2014071522A1 (en) 2012-11-06 2014-05-15 Evolution Engineering Inc. Drill collar with integrated probe centralizer
EA031415B1 (ru) 2012-11-16 2018-12-28 Эволюшн Инжиниринг Инк. Узел электрического разделителя с изолирующей муфтой для электромагнитной телеметрии
US10113412B2 (en) 2012-12-03 2018-10-30 Evolution Engineering Inc. Axially-supported downhole probes
WO2014085894A1 (en) 2012-12-03 2014-06-12 Evolution Engineering Inc. Downhole probe centralizer
GB2555310B (en) 2012-12-03 2018-07-18 Jemella Ltd Hair styling apparatus
WO2014085925A1 (en) 2012-12-03 2014-06-12 Evolution Engineering Inc. Axially-supported downhole probes
CA2893467C (en) 2012-12-07 2022-08-23 Jili LIU (Jerry) Methods and apparatus for downhole probes
CA2900100C (en) 2013-03-01 2020-05-05 Evolution Engineering Inc. Pinned electromagnetic telemetry gap sub assembly
WO2014159526A1 (en) * 2013-03-13 2014-10-02 Chevron U.S.A. Inc. Wellbore electrical isolation system
US9482631B2 (en) 2013-05-14 2016-11-01 Chevron U.S.A. Inc. Formation core sample holder assembly and testing method for nuclear magnetic resonance measurements
AU2014284040B2 (en) 2013-06-21 2017-09-14 Evolution Engineering Inc. Methods and apparatus for generating electromagnetic telemetry signals
US10190408B2 (en) 2013-11-22 2019-01-29 Aps Technology, Inc. System, apparatus, and method for drilling
US9574409B2 (en) * 2014-01-31 2017-02-21 Intelliserv, Llc Stabilizer assembly for wired drill pipe coupling
US9765613B2 (en) * 2014-03-03 2017-09-19 Aps Technology, Inc. Drilling system and electromagnetic telemetry tool with an electrical connector assembly and associated methods
US9790784B2 (en) 2014-05-20 2017-10-17 Aps Technology, Inc. Telemetry system, current sensor, and related methods for a drilling system
CA2951155C (en) * 2014-06-18 2020-07-07 Evolution Engineering Inc. Mud motor with integrated mwd system
US9851315B2 (en) 2014-12-11 2017-12-26 Chevron U.S.A. Inc. Methods for quantitative characterization of asphaltenes in solutions using two-dimensional low-field NMR measurement
GB2546217B (en) 2014-12-18 2020-10-14 Halliburton Energy Services Inc High-efficiency downhole wireless communication
MX2017008396A (es) 2014-12-29 2017-10-19 Halliburton Energy Services Inc Transceptores de brecha de bandas acoplados de forma electromagnetica.
US9976413B2 (en) 2015-02-20 2018-05-22 Aps Technology, Inc. Pressure locking device for downhole tools
US10295060B2 (en) 2015-06-25 2019-05-21 Evolution Engineering Inc. Method for sealing a gap sub assembly
US10634746B2 (en) 2016-03-29 2020-04-28 Chevron U.S.A. Inc. NMR measured pore fluid phase behavior measurements
CN106223937B (zh) * 2016-08-31 2017-09-29 中国科学院地质与地球物理研究所 一种适用于井下近钻头无线短传的接收装置
CA3013088C (en) 2016-12-09 2024-09-17 Baker Hughes Canada Company SACRIFICIAL JOINT AND COMPONENTS FOR A DRILL ROD RACK
US10760615B2 (en) * 2018-07-30 2020-09-01 XR Downhole, LLC Polycrystalline diamond thrust bearing and element thereof
US10641050B1 (en) * 2019-08-05 2020-05-05 Isodrill, Inc. Data transmission system
US11411298B2 (en) 2020-09-11 2022-08-09 Scientific Drilling International, Inc. Lower electrode extension for sub-surface electromagnetic telemetry system
US12692754B2 (en) * 2022-12-08 2026-07-28 Quantum Energy Technologies Llc External gap assembly
US12590535B1 (en) 2025-03-07 2026-03-31 Schlumberger Technology Corporation Wellbore communication system

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US4584675A (en) * 1981-06-01 1986-04-22 Peppers James M Electrical measuring while drilling with composite electrodes
US5138313A (en) * 1990-11-15 1992-08-11 Halliburton Company Electrically insulative gap sub assembly for tubular goods
FR2681461B1 (fr) * 1991-09-12 1993-11-19 Geoservices Procede et agencement pour la transmission d'informations, de parametres et de donnees a un organe electro-magnetique de reception ou de commande associe a une canalisation souterraine de grande longueur.
FR2750450B1 (fr) * 1996-07-01 1998-08-07 Geoservices Dispositif et methode de transmission d'informations par onde electromagnetique
FR2766900B1 (fr) * 1997-08-04 1999-09-03 Geoservices Dispositif de raccordement electriquement isolant entre deux elements metalliques
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FR2785017B1 (fr) * 1998-10-23 2000-12-22 Geoservices Methode et systeme de transmission d'informations par onde electromagnetique
GB0116120D0 (en) * 2001-06-30 2001-08-22 Maxwell Downhole Technology Lt Insulating device and assembly
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US7032930B2 (en) * 2003-02-28 2006-04-25 Ryan Energy Technologies Electrical isolation connector subassembly for use in directional drilling

Also Published As

Publication number Publication date
CA2596349C (en) 2010-04-20
GB2437877A (en) 2007-11-07
CA2596349A1 (en) 2006-08-10
GB0715400D0 (en) 2007-09-26
GB2462757B (en) 2010-07-14
GB2462757A (en) 2010-02-24
WO2006083764A1 (en) 2006-08-10
GB0920782D0 (en) 2010-01-13
US20060202852A1 (en) 2006-09-14
GB2437877B (en) 2010-01-13
US7605716B2 (en) 2009-10-20

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FC2A Withdrawal, rejection or dismissal of laid open patent application