NO985624D0 - Feilsikker nedihulls signalforsterker - Google Patents

Feilsikker nedihulls signalforsterker

Info

Publication number
NO985624D0
NO985624D0 NO985624A NO985624A NO985624D0 NO 985624 D0 NO985624 D0 NO 985624D0 NO 985624 A NO985624 A NO 985624A NO 985624 A NO985624 A NO 985624A NO 985624 D0 NO985624 D0 NO 985624D0
Authority
NO
Norway
Prior art keywords
safe
signal amplifier
downhole signal
downhole
amplifier
Prior art date
Application number
NO985624A
Other languages
English (en)
Other versions
NO985624L (no
Inventor
Harrison C Smith
Original Assignee
Halliburton Energy Serv 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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO985624D0 publication Critical patent/NO985624D0/no
Publication of NO985624L publication Critical patent/NO985624L/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
    • E21B47/14—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 using acoustic waves
    • 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
    • E21B47/001—Survey of boreholes or wells for underwater installation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
NO985624A 1997-12-03 1998-12-02 Feilsikker nedihulls signalforsterker NO985624L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/984,382 US6218959B1 (en) 1997-12-03 1997-12-03 Fail safe downhole signal repeater

Publications (2)

Publication Number Publication Date
NO985624D0 true NO985624D0 (no) 1998-12-02
NO985624L NO985624L (no) 1999-06-04

Family

ID=25530507

Family Applications (1)

Application Number Title Priority Date Filing Date
NO985624A NO985624L (no) 1997-12-03 1998-12-02 Feilsikker nedihulls signalforsterker

Country Status (3)

Country Link
US (1) US6218959B1 (no)
EP (1) EP0921269A1 (no)
NO (1) NO985624L (no)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7407006B2 (en) * 1999-01-04 2008-08-05 Weatherford/Lamb, Inc. System for logging formations surrounding a wellbore
US6736210B2 (en) * 2001-02-06 2004-05-18 Weatherford/Lamb, Inc. Apparatus and methods for placing downhole tools in a wellbore
US7513305B2 (en) * 1999-01-04 2009-04-07 Weatherford/Lamb, Inc. Apparatus and methods for operating a tool in a wellbore
US6429784B1 (en) * 1999-02-19 2002-08-06 Dresser Industries, Inc. Casing mounted sensors, actuators and generators
US7123162B2 (en) * 2001-04-23 2006-10-17 Schlumberger Technology Corporation Subsea communication system and technique
US6970099B2 (en) * 2001-12-04 2005-11-29 Ryan Energy Technologies Inc. Apparatus, system, and method for detecting and reimpressing electrical charge disturbances on a drill-pipe
US7228902B2 (en) * 2002-10-07 2007-06-12 Baker Hughes Incorporated High data rate borehole telemetry system
US6926098B2 (en) * 2002-12-02 2005-08-09 Baker Hughes Incorporated Insulative gap sub assembly and methods
WO2004113677A1 (en) * 2003-06-13 2004-12-29 Baker Hugues Incorporated Apparatus and method for self-powered communication and sensor network
US7400262B2 (en) 2003-06-13 2008-07-15 Baker Hughes Incorporated Apparatus and methods for self-powered communication and sensor network
US8284075B2 (en) 2003-06-13 2012-10-09 Baker Hughes Incorporated Apparatus and methods for self-powered communication and sensor network
US7193526B2 (en) * 2003-07-02 2007-03-20 Intelliserv, Inc. Downhole tool
US7139218B2 (en) 2003-08-13 2006-11-21 Intelliserv, Inc. Distributed downhole drilling network
US7170423B2 (en) * 2003-08-27 2007-01-30 Weatherford Canada Partnership Electromagnetic MWD telemetry system incorporating a current sensing transformer
US7080699B2 (en) * 2004-01-29 2006-07-25 Schlumberger Technology Corporation Wellbore communication system
US7068183B2 (en) * 2004-06-30 2006-06-27 Halliburton Energy Services, Inc. Drill string incorporating an acoustic telemetry system employing one or more low frequency acoustic attenuators and an associated method of transmitting data
US7477160B2 (en) * 2004-10-27 2009-01-13 Schlumberger Technology Corporation Wireless communications associated with a wellbore
US7347271B2 (en) * 2004-10-27 2008-03-25 Schlumberger Technology Corporation Wireless communications associated with a wellbore
CN101230779B (zh) * 2007-01-23 2011-09-14 福田雷沃国际重工股份有限公司 安全使用旋挖钻机的电控装置
US20100182161A1 (en) * 2007-04-28 2010-07-22 Halliburton Energy Services, Inc. Wireless telemetry repeater systems and methods
US20090045974A1 (en) * 2007-08-14 2009-02-19 Schlumberger Technology Corporation Short Hop Wireless Telemetry for Completion Systems
EP2329300B1 (en) * 2008-07-31 2020-12-02 Halliburton Energy Services Inc. Method and system of an electromagnetic telemetry repeater
EP2771544B8 (en) * 2011-10-25 2018-10-24 Baker Hughes, a GE company, LLC High-speed downhole sensor and telemetry network
WO2013154535A1 (en) * 2012-04-10 2013-10-17 Halliburton Energy Services, Inc. Methods and apparatus for transmission of telemetry data
EP2664743A1 (en) * 2012-05-16 2013-11-20 Services Pétroliers Schlumberger Downhole information storage and transmission
BR112015000374B1 (pt) 2012-07-10 2021-02-09 Halliburton Energy Services, Inc. sistema integrado de comunicações
WO2015191053A1 (en) 2014-06-10 2015-12-17 Halliburton Energy Services, Inc. Synchronization of receiver units over a control area network bus
MX364012B (es) 2014-06-23 2019-04-11 Evolution Engineering Inc Comunicacion de datos del fondo del pozo con sensores en la broca.
US10072495B1 (en) 2017-03-13 2018-09-11 Saudi Arabian Oil Company Systems and methods for wirelessly monitoring well conditions
WO2019014401A1 (en) * 2017-07-13 2019-01-17 Schlumberger Technology Corporation A RAPID RECOVERY NETWORK MANAGEMENT METHOD FOR A DOWNHOLE WIRELESS COMMUNICATIONS SYSTEM
RU2745858C1 (ru) * 2020-06-03 2021-04-02 Общество с ограниченной ответственностью "Научно-технологический центр Геомеханика" Способ мониторинга скважинных забойных параметров и устройство для его осуществления

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379800A (en) 1941-09-11 1945-07-03 Texas Co Signal transmission system
US2411696A (en) 1944-04-26 1946-11-26 Stanolind Oil & Gas Co Well signaling system
US3186222A (en) 1960-07-28 1965-06-01 Mccullough Tool Co Well signaling system
US3333239A (en) 1965-12-16 1967-07-25 Pan American Petroleum Corp Subsurface signaling technique
US3205477A (en) 1961-12-29 1965-09-07 David C Kalbfell Electroacoustical logging while drilling wells
US5583504A (en) 1970-04-01 1996-12-10 United States Of America As Represented By The Secretary Of The Air Force Method and system of producing phase front distortion
US3793632A (en) 1971-03-31 1974-02-19 W Still Telemetry system for drill bore holes
US3930220A (en) 1973-09-12 1975-12-30 Sun Oil Co Pennsylvania Borehole signalling by acoustic energy
CA1062336A (en) 1974-07-01 1979-09-11 Robert K. Cross Electromagnetic lithosphere telemetry system
US4019148A (en) 1975-12-29 1977-04-19 Sperry-Sun, Inc. Lock-in noise rejection circuit
US4293936A (en) 1976-12-30 1981-10-06 Sperry-Sun, Inc. Telemetry system
US4215426A (en) 1978-05-01 1980-07-29 Frederick Klatt Telemetry and power transmission for enclosed fluid systems
US4181014A (en) 1978-05-04 1980-01-01 Scientific Drilling Controls, Inc. Remote well signalling apparatus and methods
US4302757A (en) 1979-05-09 1981-11-24 Aerospace Industrial Associates, Inc. Bore telemetry channel of increased capacity
US4363137A (en) 1979-07-23 1982-12-07 Occidental Research Corporation Wireless telemetry with magnetic induction field
US4293937A (en) 1979-08-10 1981-10-06 Sperry-Sun, Inc. Borehole acoustic telemetry system
US4298970A (en) 1979-08-10 1981-11-03 Sperry-Sun, Inc. Borehole acoustic telemetry system synchronous detector
DE3027755A1 (de) 1980-07-22 1982-02-11 Siemens AG, 1000 Berlin und 8000 München Verfahren zur ueberwachung von zwischenregeneratoren
US4562559A (en) 1981-01-19 1985-12-31 Nl Sperry Sun, Inc. Borehole acoustic telemetry system with phase shifted signal
US4468665A (en) 1981-01-30 1984-08-28 Tele-Drill, Inc. Downhole digital power amplifier for a measurements-while-drilling telemetry system
US4496174A (en) 1981-01-30 1985-01-29 Tele-Drill, Inc. Insulated drill collar gap sub assembly for a toroidal coupled telemetry system
US4725837A (en) 1981-01-30 1988-02-16 Tele-Drill, Inc. Toroidal coupled telemetry apparatus
US4348672A (en) 1981-03-04 1982-09-07 Tele-Drill, Inc. Insulated drill collar gap sub assembly for a toroidal coupled telemetry system
US4387372A (en) 1981-03-19 1983-06-07 Tele-Drill, Inc. Point gap assembly for a toroidal coupled telemetry system
US4525715A (en) 1981-11-25 1985-06-25 Tele-Drill, Inc. Toroidal coupled telemetry apparatus
US4578675A (en) 1982-09-30 1986-03-25 Macleod Laboratories, Inc. Apparatus and method for logging wells while drilling
US4739325A (en) 1982-09-30 1988-04-19 Macleod Laboratories, Inc. Apparatus and method for down-hole EM telemetry while drilling
US4908804A (en) 1983-03-21 1990-03-13 Develco, Inc. Combinatorial coded telemetry in MWD
FR2562601B2 (fr) 1983-05-06 1988-05-27 Geoservices Dispositif pour transmettre en surface les signaux d'un emetteur situe a grande profondeur
US4691203A (en) 1983-07-01 1987-09-01 Rubin Llewellyn A Downhole telemetry apparatus and method
US4616702A (en) 1984-05-01 1986-10-14 Comdisco Resources, Inc. Tool and combined tool support and casing section for use in transmitting data up a well
IT1191903B (it) 1986-05-15 1988-03-31 Selenia Spazio Spa Sistema di codifica-decodifica concatenata per la protezione dai disturbi di trasmissioni digitali effettuate attraverso un ripetitore rigenerativo intermedio
FR2600171B1 (fr) 1986-06-17 1990-10-19 Geoservices Antenne pour emetteur situe a grande profondeur
FR2606963B1 (fr) 1986-11-14 1989-01-13 Cit Alcatel Boitier de repeteur sous-marin
US4788544A (en) 1987-01-08 1988-11-29 Hughes Tool Company - Usa Well bore data transmission system
US4845493A (en) 1987-01-08 1989-07-04 Hughes Tool Company Well bore data transmission system with battery preserving switch
US4839644A (en) 1987-06-10 1989-06-13 Schlumberger Technology Corp. System and method for communicating signals in a cased borehole having tubing
US4901069A (en) 1987-07-16 1990-02-13 Schlumberger Technology Corporation Apparatus for electromagnetically coupling power and data signals between a first unit and a second unit and in particular between well bore apparatus and the surface
US5087099A (en) 1988-09-02 1992-02-11 Stolar, Inc. Long range multiple point wireless control and monitoring system
US4968978A (en) 1988-09-02 1990-11-06 Stolar, Inc. Long range multiple point wireless control and monitoring system
US5268683A (en) 1988-09-02 1993-12-07 Stolar, Inc. Method of transmitting data from a drillhead
US4933640A (en) 1988-12-30 1990-06-12 Vector Magnetics Apparatus for locating an elongated conductive body by electromagnetic measurement while drilling
US5343963A (en) * 1990-07-09 1994-09-06 Bouldin Brett W Method and apparatus for providing controlled force transference to a wellbore tool
US5160925C1 (en) 1991-04-17 2001-03-06 Halliburton Co Short hop communication link for downhole mwd system
US5130706A (en) 1991-04-22 1992-07-14 Scientific Drilling International Direct switching modulation for electromagnetic borehole telemetry
US5493288A (en) 1991-06-28 1996-02-20 Elf Aquitaine Production System for multidirectional information transmission between at least two units of a drilling assembly
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.
NO306522B1 (no) 1992-01-21 1999-11-15 Anadrill Int Sa Fremgangsmaate for akustisk overföring av maalesignaler ved maaling under boring
FR2697119B1 (fr) 1992-10-16 1995-01-20 Schlumberger Services Petrol Dispositif émetteur à double raccord isolant, destiné à l'emploi dans un forage.
US5293937A (en) * 1992-11-13 1994-03-15 Halliburton Company Acoustic system and method for performing operations in a well
GB9223804D0 (en) 1992-11-13 1993-01-06 Boc Group Plc Improvements in vacuum pumps
WO1994029749A1 (en) 1993-06-04 1994-12-22 Gas Research Institute, Inc. Method and apparatus for communicating signals from encased borehole
US5467083A (en) 1993-08-26 1995-11-14 Electric Power Research Institute Wireless downhole electromagnetic data transmission system and method
US5530358A (en) 1994-01-25 1996-06-25 Baker Hughes, Incorporated Method and apparatus for measurement-while-drilling utilizing improved antennas
US5942990A (en) * 1997-10-24 1999-08-24 Halliburton Energy Services, Inc. Electromagnetic signal repeater and method for use of same

Also Published As

Publication number Publication date
US6218959B1 (en) 2001-04-17
NO985624L (no) 1999-06-04
EP0921269A1 (en) 1999-06-09

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application