WO2011114152A3 - Wireless auxiliary monitoring and control system for an underwater installation - Google Patents

Wireless auxiliary monitoring and control system for an underwater installation Download PDF

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Publication number
WO2011114152A3
WO2011114152A3 PCT/GB2011/050520 GB2011050520W WO2011114152A3 WO 2011114152 A3 WO2011114152 A3 WO 2011114152A3 GB 2011050520 W GB2011050520 W GB 2011050520W WO 2011114152 A3 WO2011114152 A3 WO 2011114152A3
Authority
WO
WIPO (PCT)
Prior art keywords
underwater installation
transceiver
present
riser assembly
wireless
Prior art date
Application number
PCT/GB2011/050520
Other languages
French (fr)
Other versions
WO2011114152A2 (en
Inventor
Andrew Jaffrey
Brendan Peter Hyland
Original Assignee
Wfs Technologies Limited
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 Wfs Technologies Limited filed Critical Wfs Technologies Limited
Publication of WO2011114152A2 publication Critical patent/WO2011114152A2/en
Publication of WO2011114152A3 publication Critical patent/WO2011114152A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Abstract

The present invention provides a wireless auxiliary system for monitoring and control of an underwater installation. The auxiliary system of the present invention sends data and control signals between an underwater installation - for example, a lower stack (26) in a hydrocarbon drilling or production facility - and an associated riser assembly (23). Data is collected by sensor network (208A, 208B) and is transmitted from a first transceiver (201) to a second transceiver (203) by electromagnetic signals. First transceiver (201) is powered by a local power supply (205). To conserve power consumption, the first transceiver is designed to become active for a short time and then to switch to an inactive mode. For example, wireless data transfer may occur after the detachment or just prior to the reattachment of riser assembly (23) to the underwater installation. Wireless data transfer may also occur on receipt of a handshaking signal from second transceiver (203). Thus, the system of the present invention is capable of providing soft shut-down mode for the underwater installation on detachment of riser assembly (23) and can also safeguard potential risks of reattaching riser (23) when the underwater installation in an unknown state.
PCT/GB2011/050520 2010-03-17 2011-03-16 Wireless auxiliary monitoring and control system for an underwater installation WO2011114152A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1004426.1 2010-03-17
GB1004426.1A GB2478761B (en) 2010-03-17 2010-03-17 Wireless auxiliary monitoring and control system for an underwater installation

Publications (2)

Publication Number Publication Date
WO2011114152A2 WO2011114152A2 (en) 2011-09-22
WO2011114152A3 true WO2011114152A3 (en) 2012-06-07

Family

ID=42227849

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2011/050520 WO2011114152A2 (en) 2010-03-17 2011-03-16 Wireless auxiliary monitoring and control system for an underwater installation

Country Status (2)

Country Link
GB (1) GB2478761B (en)
WO (1) WO2011114152A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201201811D0 (en) 2012-02-02 2012-03-21 Wfs Technologies Ltd Improved subsea installation deployment
US9970287B2 (en) * 2012-08-28 2018-05-15 Cameron International Corporation Subsea electronic data system
GB201219493D0 (en) 2012-10-30 2012-12-12 Wfs Technologies Ltd Improved subsea installation deployment
US9410392B2 (en) 2012-11-08 2016-08-09 Cameron International Corporation Wireless measurement of the position of a piston in an accumulator of a blowout preventer system
CN103939085A (en) * 2014-04-21 2014-07-23 西南石油大学 Method for debugging comprehensive logging instrument by means of simulating scene sensor signal
WO2016097783A1 (en) * 2014-12-17 2016-06-23 Total Sa Subsea communication device configured for being coupled to a subsea metallic conductor, subsea communication system and oil & gas production installation including such a device
CN105549502A (en) * 2015-08-05 2016-05-04 蔡晓冬 Motion tester for oil pumping unit
US11824682B1 (en) 2023-01-27 2023-11-21 Schlumberger Technology Corporation Can-open master redundancy in PLC-based control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717844A (en) * 1969-04-03 1973-02-20 Inst Francais Du Petrole Process of high reliability for communications between a master installation and secondary installations and device for carrying out this process
GB2377131A (en) * 2001-04-23 2002-12-31 Schlumberger Holdings Subsea communications

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6018501A (en) * 1997-12-10 2000-01-25 Halliburton Energy Services, Inc. Subsea repeater and method for use of the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717844A (en) * 1969-04-03 1973-02-20 Inst Francais Du Petrole Process of high reliability for communications between a master installation and secondary installations and device for carrying out this process
GB2377131A (en) * 2001-04-23 2002-12-31 Schlumberger Holdings Subsea communications

Also Published As

Publication number Publication date
GB2478761A8 (en) 2011-10-12
GB201004426D0 (en) 2010-05-05
GB2478761A (en) 2011-09-21
WO2011114152A2 (en) 2011-09-22
GB2478761B (en) 2012-02-22

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