NO20091475L - Nedihulls stoykansellering i slampuls-telemetri - Google Patents

Nedihulls stoykansellering i slampuls-telemetri

Info

Publication number
NO20091475L
NO20091475L NO20091475A NO20091475A NO20091475L NO 20091475 L NO20091475 L NO 20091475L NO 20091475 A NO20091475 A NO 20091475A NO 20091475 A NO20091475 A NO 20091475A NO 20091475 L NO20091475 L NO 20091475L
Authority
NO
Norway
Prior art keywords
noise cancellation
pulse telemetry
mud pulse
downhole noise
pressure
Prior art date
Application number
NO20091475A
Other languages
English (en)
Other versions
NO341187B1 (no
Inventor
Hanno Reckmann
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 NO20091475L publication Critical patent/NO20091475L/no
Publication of NO341187B1 publication Critical patent/NO341187B1/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
    • E21B47/18—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 through the well fluid, e.g. mud pressure pulse telemetry
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Measuring Fluid Pressure (AREA)
  • Noise Elimination (AREA)

Abstract

Trykkmålinger blir tatt ved å bruke en trykksensor i nærheten av borkronen under boringsoperasjoner. En filtrert versjon av trykkmålingene blir fremskaffet til en pulsgenerator for et slampuls-telemetrisystem for å kansellere trykkvariasjoner som skyldes borestøy mens et telemetrisignal blir sendt.
NO20091475A 2006-09-22 2009-04-16 Fremgangsmåte og system for nedihulls støykansellering i slampuls-telemetri NO341187B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84665906P 2006-09-22 2006-09-22
US11/855,686 US8811118B2 (en) 2006-09-22 2007-09-14 Downhole noise cancellation in mud-pulse telemetry
PCT/US2007/078979 WO2008036793A2 (en) 2006-09-22 2007-09-20 Downhole noise cancellation in mud-pulse telemetry

Publications (2)

Publication Number Publication Date
NO20091475L true NO20091475L (no) 2009-06-18
NO341187B1 NO341187B1 (no) 2017-09-04

Family

ID=39060303

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091475A NO341187B1 (no) 2006-09-22 2009-04-16 Fremgangsmåte og system for nedihulls støykansellering i slampuls-telemetri

Country Status (5)

Country Link
US (1) US8811118B2 (no)
CA (1) CA2664472A1 (no)
GB (1) GB2457175B (no)
NO (1) NO341187B1 (no)
WO (1) WO2008036793A2 (no)

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US8694870B2 (en) * 2009-07-07 2014-04-08 Baker Hughes Incorporated Unequal error protection for embedded coding of borehole images and variable-quality telemetry channels
MX2012001983A (es) * 2009-09-15 2012-04-11 Managed Pressure Operations Metodo de perforacion de un pozo subterraneo.
US20110203805A1 (en) * 2010-02-23 2011-08-25 Baker Hughes Incorporated Valving Device and Method of Valving
WO2012027633A2 (en) * 2010-08-26 2012-03-01 Smith International, Inc. Mud pulse telemetry noise reduction method
US9249658B2 (en) 2012-07-05 2016-02-02 Jonathan Macrae Downhole data communication and logging system
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US9494035B2 (en) 2012-11-06 2016-11-15 Evolution Engineering Inc. Fluid pressure pulse generator and method of using same
CA2895346C (en) * 2012-12-17 2018-10-23 Evolution Engineering Inc. Downhole telemetry signal modulation using pressure pulses of multiple pulse heights
US10753201B2 (en) 2012-12-17 2020-08-25 Evolution Engineering Inc. Mud pulse telemetry apparatus with a pressure transducer and method of operating same
CA3036490C (en) 2012-12-17 2021-08-03 Evolution Engineering Inc. Mud pulse telemetry apparatus with a pressure transducer and method of operating same
US9644440B2 (en) 2013-10-21 2017-05-09 Laguna Oil Tools, Llc Systems and methods for producing forced axial vibration of a drillstring
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US9670774B2 (en) 2014-06-27 2017-06-06 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
US9631487B2 (en) 2014-06-27 2017-04-25 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
RU2573613C1 (ru) * 2014-11-12 2016-01-20 Ильдар Зафирович Денисламов Способ защиты установки электроцентробежного глубинного насоса
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WO2017019002A1 (en) * 2015-07-24 2017-02-02 Halliburton Energy Services, Inc. Channel estimation in mud pulse telemetry
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US9850754B1 (en) 2016-06-17 2017-12-26 Ge Energy Oilfield Technology, Inc. High speed telemetry signal processing
US11073630B2 (en) * 2017-05-30 2021-07-27 Schlumberger Technology Corporation Attenuating tool borne noise acquired in a downhole sonic tool measurement
US11078782B2 (en) 2020-01-01 2021-08-03 Halliburton Energy Services, Inc. System to enhance telemetry communication in well intervention operation
US11348218B2 (en) * 2020-03-30 2022-05-31 Halliburton Energy Services, Inc. Hybrid interpretation approach for borehole imaging
US11499419B2 (en) * 2020-10-07 2022-11-15 Halliburton Energy Services, Inc. Data rate optimization and synchronization for mud-pulse telemetry in a wellbore
US11634982B2 (en) * 2021-01-22 2023-04-25 Halliburton Energy Services, Inc. Filtering of RSS pad noise in mud pulse telemetry systems and detection of RSS pad leaks
CN113141169B (zh) * 2021-04-26 2021-11-02 伟卓石油科技(北京)有限公司 自适应泥浆脉冲数据处理方法、系统及设备
US11821306B2 (en) 2021-09-10 2023-11-21 Halliburton Energy Services, Inc. Optimization of pulse generation parameters to compensate for channel non-linearity in mud pulse telemetry
CN114183127B (zh) * 2021-12-14 2024-01-26 上海神开石油测控技术有限公司 一种减小泥浆脉冲信号对钻具运动干扰的方法
US11802479B2 (en) 2022-01-26 2023-10-31 Halliburton Energy Services, Inc. Noise reduction for downhole telemetry

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Also Published As

Publication number Publication date
WO2008036793A3 (en) 2008-05-08
GB2457175A (en) 2009-08-12
WO2008036793A2 (en) 2008-03-27
WO2008036793A8 (en) 2008-07-24
CA2664472A1 (en) 2008-03-27
GB0905267D0 (en) 2009-05-13
US20080074948A1 (en) 2008-03-27
US8811118B2 (en) 2014-08-19
NO341187B1 (no) 2017-09-04
GB2457175B (en) 2011-05-11

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