BR0318072A - Method and system for transmitting information to or from an underwater well - Google Patents

Method and system for transmitting information to or from an underwater well

Info

Publication number
BR0318072A
BR0318072A BR0318072-7A BR0318072A BR0318072A BR 0318072 A BR0318072 A BR 0318072A BR 0318072 A BR0318072 A BR 0318072A BR 0318072 A BR0318072 A BR 0318072A
Authority
BR
Brazil
Prior art keywords
underwater well
transmitting information
underwater
optical fiber
information
Prior art date
Application number
BR0318072-7A
Other languages
Portuguese (pt)
Inventor
Euan Drummond
Original Assignee
Sensor Highway Ltd
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 Sensor Highway Ltd filed Critical Sensor Highway Ltd
Publication of BR0318072A publication Critical patent/BR0318072A/en

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
    • E21B47/135—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 using light waves, e.g. infrared or ultraviolet waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

"MéTODO E SISTEMA PARA TRANSMISSãO DE INFORMAçõES PARA OU DE UM POçO SUBMARINO". Trata-se de um sistema e um método para transmissão de informações para ou de um poço submarino (12), compreendendo a preparação e envio de um ROV (60), na direção do poço submarino, o acoplamento ótico de uma primeira fibra ótica (66) que é transportada pelo ROV, a uma segunda fibra ótica (36) que fica localizada ao longo de uma seção do poço submarino, e transmissão de informações ao longo das fibras óticas para ou de uma localização remota. As informações podem compreender um perfil de temperatura ao longo da seção, dados de sensores acoplados funcionalmente à segunda fibra ótica, ou um comando."METHOD AND SYSTEM FOR TRANSMITTING INFORMATION TO OR FROM AN UNDERWATER." It is a system and method for transmitting information to or from an underwater well (12) comprising preparing and sending an ROV (60) towards the underwater well, the optical coupling of a first optical fiber ( 66) which is transported by the ROV to a second optical fiber (36) which is located along a section of the underwater well, and transmission of information along the optical fibers to or from a remote location. The information may comprise a temperature profile throughout the section, sensor data functionally coupled to the second optical fiber, or a command.

BR0318072-7A 2003-02-04 2003-12-18 Method and system for transmitting information to or from an underwater well BR0318072A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0302499A GB2398444B (en) 2003-02-04 2003-02-04 Method and system for the use of a distributed temperature system in a subsea well
PCT/GB2003/005515 WO2004070167A1 (en) 2003-02-04 2003-12-18 Method and system for the use of a distributed temperature system in a subsea well

Publications (1)

Publication Number Publication Date
BR0318072A true BR0318072A (en) 2005-12-20

Family

ID=9952377

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0318072-7A BR0318072A (en) 2003-02-04 2003-12-18 Method and system for transmitting information to or from an underwater well

Country Status (6)

Country Link
AU (1) AU2003295127A1 (en)
BR (1) BR0318072A (en)
GB (1) GB2398444B (en)
MX (1) MXPA05008055A (en)
NO (1) NO339526B1 (en)
WO (1) WO2004070167A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2443559B (en) 2006-11-06 2011-10-05 Weatherford Lamb Distributed temperature sensing in a remotely operated vehicle umbilical fiber optic cable
US7967066B2 (en) 2008-05-09 2011-06-28 Fmc Technologies, Inc. Method and apparatus for Christmas tree condition monitoring
US7845404B2 (en) 2008-09-04 2010-12-07 Fmc Technologies, Inc. Optical sensing system for wellhead equipment
GB2477714A (en) * 2010-01-15 2011-08-17 Subsea Controls Ltd Retrievable instrumentation module for connection to a subsea installation
WO2014015363A1 (en) * 2012-07-27 2014-01-30 Nautilus Minerals Pacific Pty Ltd A method of subsea testing using a remotely operated vehicle
CN109283359A (en) * 2018-11-09 2019-01-29 美钻深海能源科技研发（上海）有限公司 A kind of underwater kit environment flow velocity data detecting device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8626884D0 (en) * 1986-11-11 1986-12-10 Myrmidon Subsea Controls Ltd Subsea systems & devices
BE1007227A5 (en) * 1993-06-18 1995-04-25 Allseas Eng Bv Method and apparatus for communications under water.
US6281489B1 (en) * 1997-05-02 2001-08-28 Baker Hughes Incorporated Monitoring of downhole parameters and tools utilizing fiber optics
WO2000008297A1 (en) * 1998-08-06 2000-02-17 Dtc International, Inc. Subsea control module
US6257162B1 (en) * 1999-09-20 2001-07-10 Coflexip, S.A. Underwater latch and power supply
US6223675B1 (en) * 1999-09-20 2001-05-01 Coflexip, S.A. Underwater power and data relay
GB0216259D0 (en) * 2002-07-12 2002-08-21 Sensor Highway Ltd Subsea and landing string distributed sensor system

Also Published As

Publication number Publication date
GB2398444B (en) 2005-08-17
NO20053950L (en) 2005-11-02
AU2003295127A1 (en) 2004-08-30
WO2004070167A1 (en) 2004-08-19
NO339526B1 (en) 2016-12-27
NO20053950D0 (en) 2005-08-24
GB0302499D0 (en) 2003-03-05
MXPA05008055A (en) 2006-03-17
GB2398444A (en) 2004-08-18

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