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NO20091824L - Anordning for a skape trykkpulser i fluidet i et borehull - Google Patents

Anordning for a skape trykkpulser i fluidet i et borehull

Info

Publication number
NO20091824L
NO20091824L NO20091824A NO20091824A NO20091824L NO 20091824 L NO20091824 L NO 20091824L NO 20091824 A NO20091824 A NO 20091824A NO 20091824 A NO20091824 A NO 20091824A NO 20091824 L NO20091824 L NO 20091824L
Authority
NO
Norway
Prior art keywords
borehole
fluid
pressure pulses
valve
creating pressure
Prior art date
Application number
NO20091824A
Other languages
English (en)
Other versions
NO339292B1 (no
Inventor
William Peter Stuar-Bruges
Victor Laing Allan
Original Assignee
Sondex Plc
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 Sondex Plc filed Critical Sondex Plc
Publication of NO20091824L publication Critical patent/NO20091824L/no
Publication of NO339292B1 publication Critical patent/NO339292B1/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
    • 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
    • E21B47/24—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 by positive mud pulses using a flow restricting valve within the drill pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Details Of Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Fluid-Driven Valves (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Det er beskrevet en anordning for å skape trykkpulser i fluidet i et borehull. Den foretrukne utførelse har form av en slampulsgiveranordning (10) som har en signaleringsventil styrt av en varierbar styreventil (34). Kreftene på signaleringsventilen blir avveiet og styrt av strømningen av slam gjennom den varierbare åpning i styreventilen. Arrangementet er slik at det virker som en hydraulisk forsterker som fører til at signaleringsventilen er kompensert for varierende strømningsrater. I den foretrukne utførelse har styreventilen rotasjonsvinger som tillater den å være selvrensende.
NO20091824A 2006-11-02 2009-05-08 Anordning for å skape trykkpulser i fluidet i et borehull NO339292B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0621912A GB2443415A (en) 2006-11-02 2006-11-02 A device for creating pressure pulses in the fluid of a borehole
PCT/GB2007/004002 WO2008053155A1 (en) 2006-11-02 2007-10-19 An apparatus for creating pressure pulses in the fluid of a bore hole

Publications (2)

Publication Number Publication Date
NO20091824L true NO20091824L (no) 2009-05-29
NO339292B1 NO339292B1 (no) 2016-11-21

Family

ID=37547268

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091824A NO339292B1 (no) 2006-11-02 2009-05-08 Anordning for å skape trykkpulser i fluidet i et borehull

Country Status (8)

Country Link
US (1) US8693284B2 (no)
EP (1) EP2087202B1 (no)
CN (1) CN101573507B (no)
AT (1) ATE546614T1 (no)
CA (1) CA2668474C (no)
GB (1) GB2443415A (no)
NO (1) NO339292B1 (no)
WO (1) WO2008053155A1 (no)

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US10041305B2 (en) * 2015-09-11 2018-08-07 Baker Hughes Incorporated Actively controlled self-adjusting bits and related systems and methods
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CN106644351A (zh) * 2015-10-30 2017-05-10 中石化石油工程技术服务有限公司 一种连续波脉冲发生器风洞实验装置
US10273759B2 (en) 2015-12-17 2019-04-30 Baker Hughes Incorporated Self-adjusting earth-boring tools and related systems and methods
GB2556643B (en) * 2015-12-30 2021-06-02 Halliburton Energy Services Inc Controlling the sensitivity of a valve by adjusting a gap
CN105756672B (zh) * 2016-05-05 2019-03-26 东营市创元石油机械制造有限公司 石油钻井用泥浆脉冲器
GB2566379B (en) * 2016-07-06 2021-10-13 Halliburton Energy Services Inc High amplitude pulse generator for down-hole tools
US10400588B2 (en) 2016-07-07 2019-09-03 Halliburton Energy Services, Inc. Reciprocating rotary valve actuator system
CN106437518B (zh) * 2016-08-31 2018-12-04 中国石油集团渤海钻探工程有限公司 一种节流式脉冲振动钻井工具
CN106223856B (zh) * 2016-08-31 2018-07-03 中国石油集团渤海钻探工程有限公司 簧阀式钻井液脉冲发生装置
US10633929B2 (en) 2017-07-28 2020-04-28 Baker Hughes, A Ge Company, Llc Self-adjusting earth-boring tools and related systems
CN107795317B (zh) * 2017-10-24 2020-11-10 中国石油大学(华东) 一种随钻测量工具的旋转阀转速控制方法
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Also Published As

Publication number Publication date
CN101573507A (zh) 2009-11-04
US8693284B2 (en) 2014-04-08
EP2087202A1 (en) 2009-08-12
US20100157735A1 (en) 2010-06-24
CN101573507B (zh) 2013-07-10
EP2087202B1 (en) 2012-02-22
ATE546614T1 (de) 2012-03-15
WO2008053155A1 (en) 2008-05-08
NO339292B1 (no) 2016-11-21
GB0621912D0 (en) 2006-12-13
GB2443415A (en) 2008-05-07
CA2668474C (en) 2014-12-09
CA2668474A1 (en) 2008-05-08

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: GEOLINK (UK) LIMITED, GB

MM1K Lapsed by not paying the annual fees