GB9908386D0 - Telemetry system - Google Patents

Telemetry system

Info

Publication number
GB9908386D0
GB9908386D0 GBGB9908386.7A GB9908386A GB9908386D0 GB 9908386 D0 GB9908386 D0 GB 9908386D0 GB 9908386 A GB9908386 A GB 9908386A GB 9908386 D0 GB9908386 D0 GB 9908386D0
Authority
GB
United Kingdom
Prior art keywords
telemetry system
telemetry
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB9908386.7A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AXON INSTR Ltd
Original Assignee
AXON INSTR 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 AXON INSTR Ltd filed Critical AXON INSTR Ltd
Priority to GBGB9908386.7A priority Critical patent/GB9908386D0/en
Publication of GB9908386D0 publication Critical patent/GB9908386D0/en
Priority to GB0009130A priority patent/GB2352150B/en
Ceased legal-status Critical Current

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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/546—Combination of signalling, telemetering, protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/542—Methods of transmitting or receiving signals via power distribution lines using zero crossing information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5458—Monitor sensor; Alarm systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5466—Systems for power line communications using three phases conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5475—Systems for power line communications adapted for drill or well combined with data transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5491—Systems for power line communications using filtering and bypassing
GBGB9908386.7A 1999-04-14 1999-04-14 Telemetry system Ceased GB9908386D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9908386.7A GB9908386D0 (en) 1999-04-14 1999-04-14 Telemetry system
GB0009130A GB2352150B (en) 1999-04-14 2000-04-14 Telemetry system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9908386.7A GB9908386D0 (en) 1999-04-14 1999-04-14 Telemetry system

Publications (1)

Publication Number Publication Date
GB9908386D0 true GB9908386D0 (en) 1999-06-09

Family

ID=10851421

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9908386.7A Ceased GB9908386D0 (en) 1999-04-14 1999-04-14 Telemetry system
GB0009130A Expired - Lifetime GB2352150B (en) 1999-04-14 2000-04-14 Telemetry system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0009130A Expired - Lifetime GB2352150B (en) 1999-04-14 2000-04-14 Telemetry system

Country Status (1)

Country Link
GB (2) GB9908386D0 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6798338B1 (en) 1999-02-08 2004-09-28 Baker Hughes Incorporated RF communication with downhole equipment
GB2394631B (en) * 2002-10-23 2006-04-12 Phoenix Petroleum Services Signalling method and apparatus
CN100472031C (en) * 2003-06-13 2009-03-25 国际壳牌研究有限公司 System and method for transmitting electric power into a bore
GB2415555B (en) * 2004-06-26 2008-05-28 Plus Design Ltd Signalling method
DE102004035752A1 (en) 2004-07-23 2006-03-16 Tridonicatco Gmbh & Co. Kg Method for controlling transmissions of a bidirectional interface
WO2009032000A1 (en) * 2007-09-07 2009-03-12 Halliburton Energy Services, Inc. Monoconductor data-power transmission
EP2469308B1 (en) * 2010-12-23 2016-08-03 Welltec A/S A downhole well-operation system
EP2823573B1 (en) 2012-03-08 2016-10-26 Zenith Oilfield Technology Ltd Data communications system
US9982528B2 (en) 2014-07-31 2018-05-29 Schlumberger Technology Corporation Telemetry system and method of operating the same
BR112017019579B1 (en) * 2015-04-28 2022-09-06 Halliburton Energy Services, Inc. ELECTRICALLY POWERED ARTIFICIAL LIFTING SYSTEM AND DETECTION METHOD
UA128980U (en) * 2018-05-22 2018-10-10 Дмитро Валерійович Хачатуров Borehole measuring device
RU2691245C1 (en) * 2018-09-11 2019-06-11 Дмитрий Валерьевич Хачатуров Downhole measuring device cooling method
WO2020055375A1 (en) * 2018-09-11 2020-03-19 Дмитрий Валерьевич ХАЧАТУРОВ Telemetry system and method for cooling same
GB201901925D0 (en) * 2019-02-12 2019-04-03 Expro North Sea Ltd Communication methods and systems
RU201673U1 (en) * 2020-11-11 2020-12-28 Общество с ограниченной ответственностью "Навигационные технологии" Signal transmission device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399440A (en) * 1981-02-17 1983-08-16 Sparton Corporation Addressable transducer with a variable frequency oscillation for monitoring a physical quantity
US4568933A (en) * 1981-09-30 1986-02-04 Otis Engineering Corporation Electronic well tools and multi-channel recorder
US4422073A (en) * 1981-10-27 1983-12-20 The Bendix Corporation Combustible gas detection system
EP0195100B1 (en) * 1985-03-20 1989-05-31 Schilling, Hans-Joachim Method and apparatus for data transmission between a transmission arranged in a borehole and a surface-mounted transceiver
US4649993A (en) * 1985-09-18 1987-03-17 Camco, Incorporated Combination electrically operated solenoid safety valve and measuring sensor
US4992774A (en) * 1989-01-27 1991-02-12 Mccullough Robert K Method for powering remote visual displays and allowing for data exchange over the same wire pair
FR2708310B1 (en) * 1993-07-27 1995-10-20 Schlumberger Services Petrol Method and device for transmitting information relating to the operation of an electrical device at the bottom of a well.
US5515038A (en) * 1993-11-15 1996-05-07 Camco International Inc. Data transmission system

Also Published As

Publication number Publication date
GB0009130D0 (en) 2000-05-31
GB2352150A (en) 2001-01-17
GB2352150B (en) 2004-03-17

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)