NO305329B1 - FremgangsmÕte for Õ bestemme om en kodeinnretning i et borehullverkt°y blir forstyrret, samt signalapparat - Google Patents

FremgangsmÕte for Õ bestemme om en kodeinnretning i et borehullverkt°y blir forstyrret, samt signalapparat

Info

Publication number
NO305329B1
NO305329B1 NO932266A NO932266A NO305329B1 NO 305329 B1 NO305329 B1 NO 305329B1 NO 932266 A NO932266 A NO 932266A NO 932266 A NO932266 A NO 932266A NO 305329 B1 NO305329 B1 NO 305329B1
Authority
NO
Norway
Prior art keywords
disturbed
well
determining whether
code device
signal apparatus
Prior art date
Application number
NO932266A
Other languages
English (en)
Other versions
NO932266L (no
NO932266D0 (no
Inventor
Phillip K Jones
David Malone
Original Assignee
Anadrill Int Sa
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 Anadrill Int Sa filed Critical Anadrill Int Sa
Publication of NO932266D0 publication Critical patent/NO932266D0/no
Publication of NO932266L publication Critical patent/NO932266L/no
Publication of NO305329B1 publication Critical patent/NO305329B1/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
    • 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
    • E21B47/20—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 modulation of mud waves, e.g. by continuous modulation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
    • G05B19/4061—Avoiding collision or forbidden zones
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37622—Detect collision, blocking, stall by change, lag in position

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)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Drilling And Boring (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
NO932266A 1992-08-21 1993-06-18 FremgangsmÕte for Õ bestemme om en kodeinnretning i et borehullverkt°y blir forstyrret, samt signalapparat NO305329B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/934,082 US5249161A (en) 1992-08-21 1992-08-21 Methods and apparatus for preventing jamming of encoder of logging while drilling tool

Publications (3)

Publication Number Publication Date
NO932266D0 NO932266D0 (no) 1993-06-18
NO932266L NO932266L (no) 1994-02-22
NO305329B1 true NO305329B1 (no) 1999-05-10

Family

ID=25464935

Family Applications (1)

Application Number Title Priority Date Filing Date
NO932266A NO305329B1 (no) 1992-08-21 1993-06-18 FremgangsmÕte for Õ bestemme om en kodeinnretning i et borehullverkt°y blir forstyrret, samt signalapparat

Country Status (5)

Country Link
US (1) US5249161A (no)
EP (1) EP0587203B1 (no)
CA (1) CA2098675C (no)
DE (1) DE69313218T2 (no)
NO (1) NO305329B1 (no)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5375098A (en) * 1992-08-21 1994-12-20 Schlumberger Technology Corporation Logging while drilling tools, systems, and methods capable of transmitting data at a plurality of different frequencies
DE4331033C1 (de) * 1993-09-13 1995-03-09 Grundig Ag Prüfeinrichtung zur Abstechkontrolle bei Stangendrehautomaten
US5358058A (en) * 1993-09-27 1994-10-25 Reedrill, Inc. Drill automation control system
US5517464A (en) * 1994-05-04 1996-05-14 Schlumberger Technology Corporation Integrated modulator and turbine-generator for a measurement while drilling tool
US5519668A (en) 1994-05-26 1996-05-21 Schlumberger Technology Corporation Methods and devices for real-time formation imaging through measurement while drilling telemetry
US5586083A (en) * 1994-08-25 1996-12-17 Harriburton Company Turbo siren signal generator for measurement while drilling systems
US5912541C1 (en) * 1994-11-30 2002-06-11 Animatics Corp Integrated servo motor and controller
US5626200A (en) * 1995-06-07 1997-05-06 Halliburton Company Screen and bypass arrangement for LWD tool turbine
US5901113A (en) * 1996-03-12 1999-05-04 Schlumberger Technology Corporation Inverse vertical seismic profiling using a measurement while drilling tool as a seismic source
US6219301B1 (en) 1997-11-18 2001-04-17 Schlumberger Technology Corporation Pressure pulse generator for measurement-while-drilling systems which produces high signal strength and exhibits high resistance to jamming
US6626253B2 (en) * 2001-02-27 2003-09-30 Baker Hughes Incorporated Oscillating shear valve for mud pulse telemetry
US7250873B2 (en) * 2001-02-27 2007-07-31 Baker Hughes Incorporated Downlink pulser for mud pulse telemetry
US6827149B2 (en) 2002-07-26 2004-12-07 Schlumberger Technology Corporation Method and apparatus for conveying a tool in a borehole
US6970398B2 (en) * 2003-02-07 2005-11-29 Schlumberger Technology Corporation Pressure pulse generator for downhole tool
US7083008B2 (en) * 2004-03-06 2006-08-01 Schlumberger Technology Corporation Apparatus and method for pressure-compensated telemetry and power generation in a borehole
US7330397B2 (en) * 2005-01-27 2008-02-12 Schlumberger Technology Corporation Electromagnetic anti-jam telemetry tool
US7983113B2 (en) * 2005-03-29 2011-07-19 Baker Hughes Incorporated Method and apparatus for downlink communication using dynamic threshold values for detecting transmitted signals
US7518950B2 (en) * 2005-03-29 2009-04-14 Baker Hughes Incorporated Method and apparatus for downlink communication
US7642740B2 (en) * 2005-04-08 2010-01-05 Mitsubishi Electric Corporation Servomotor controller
US7552761B2 (en) * 2005-05-23 2009-06-30 Schlumberger Technology Corporation Method and system for wellbore communication
US8004421B2 (en) * 2006-05-10 2011-08-23 Schlumberger Technology Corporation Wellbore telemetry and noise cancellation systems and method for the same
US20070017671A1 (en) * 2005-07-05 2007-01-25 Schlumberger Technology Corporation Wellbore telemetry system and method
US8629782B2 (en) 2006-05-10 2014-01-14 Schlumberger Technology Corporation System and method for using dual telemetry
US7960931B2 (en) * 2007-06-15 2011-06-14 Illinois Institute Of Technology Digital control of motor drives
CA2642713C (en) * 2008-11-03 2012-08-07 Halliburton Energy Services, Inc. Drilling apparatus and method
US9388635B2 (en) 2008-11-04 2016-07-12 Halliburton Energy Services, Inc. Method and apparatus for controlling an orientable connection in a drilling assembly
US8593086B2 (en) * 2009-05-27 2013-11-26 Omax Corporation System and method including feed-forward control of a brushless synchronous motor
US9316072B2 (en) 2012-04-06 2016-04-19 Gyrodata, Incorporated Valve for communication of a measurement while drilling system
US8904912B2 (en) 2012-08-16 2014-12-09 Omax Corporation Control valves for waterjet systems and related devices, systems, and methods
JP6019945B2 (ja) * 2012-08-31 2016-11-02 ブラザー工業株式会社 制御装置及び画像形成システム
WO2014071514A1 (en) 2012-11-06 2014-05-15 Evolution Engineering Inc. Fluid pressure pulse generator and method of using same
WO2014094160A1 (en) 2012-12-17 2014-06-26 Evolution Engineering Inc. Mud pulse telemetry apparatus with a pressure transducer and method of operating same
US9574441B2 (en) 2012-12-17 2017-02-21 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
CN103696763B (zh) * 2013-12-29 2016-05-18 中国石油集团渤海钻探工程有限公司 一种基于三角形阀体的连续波发生器转阀
US9631487B2 (en) 2014-06-27 2017-04-25 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
CA2895683A1 (en) 2014-06-27 2015-12-27 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
US9631488B2 (en) 2014-06-27 2017-04-25 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
US9822637B2 (en) 2015-01-27 2017-11-21 Nabors Lux 2 Sarl Method and apparatus for transmitting a message in a wellbore
EP3400358B1 (en) 2016-01-06 2020-12-09 Isodrill, Inc. Downhole power conversion and managment using a dynamically adjustable variable displacement pump
EP3400359B1 (en) 2016-01-06 2020-08-26 Isodrill, Inc. Rotary steerable drilling tool
US10859997B1 (en) 2017-12-04 2020-12-08 Omax Corporation Numerically controlled machining
US11554461B1 (en) 2018-02-13 2023-01-17 Omax Corporation Articulating apparatus of a waterjet system and related technology
US10830591B2 (en) 2018-03-23 2020-11-10 The Boeing Company System and method for dual speed resolver
US10913550B2 (en) 2018-03-23 2021-02-09 The Boeing Company System and method for position and speed feedback control
US10911061B2 (en) * 2018-03-23 2021-02-02 The Boeing Company System and method for demodulation of resolver outputs
US11499420B2 (en) 2019-12-18 2022-11-15 Baker Hughes Oilfield Operations Llc Oscillating shear valve for mud pulse telemetry and operation thereof
US12051316B2 (en) 2019-12-18 2024-07-30 Hypertherm, Inc. Liquid jet cutting head sensor systems and methods
US12064893B2 (en) 2020-03-24 2024-08-20 Hypertherm, Inc. High-pressure seal for a liquid jet cutting system
WO2021202390A1 (en) 2020-03-30 2021-10-07 Hypertherm, Inc. Cylinder for a liquid jet pump with multi-functional interfacing longitudinal ends
BR112022024019A2 (pt) 2020-06-02 2022-12-20 Baker Hughes Oilfield Operations Llc Unidade de liberação de válvula dependente do ângulo para um pulsador de válvula de cisalhamento

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789355A (en) * 1971-12-28 1974-01-29 Mobil Oil Corp Method of and apparatus for logging while drilling
US3764968A (en) * 1972-06-15 1973-10-09 Schlumberger Technology Corp Well bore data transmission apparatus with debris clearing apparatus
US3764970A (en) * 1972-06-15 1973-10-09 Schlumberger Technology Corp Well bore data-transmission apparatus with debris clearing apparatus
US4103281A (en) * 1976-09-29 1978-07-25 Schlumberger Technology Corporation Measuring-while-drilling system having motor speed detection during encoding
US4167000A (en) * 1976-09-29 1979-09-04 Schlumberger Technology Corporation Measuring-while drilling system and method having encoder with feedback compensation

Also Published As

Publication number Publication date
US5249161A (en) 1993-09-28
DE69313218T2 (de) 1998-03-19
DE69313218D1 (de) 1997-09-25
CA2098675C (en) 1995-10-24
EP0587203A1 (en) 1994-03-16
CA2098675A1 (en) 1994-02-22
NO932266L (no) 1994-02-22
EP0587203B1 (en) 1997-08-20
NO932266D0 (no) 1993-06-18

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