NO20003826L - Behandling av signal fra multippel MWD-transducer pÕ overflaten - Google Patents

Behandling av signal fra multippel MWD-transducer pÕ overflaten

Info

Publication number
NO20003826L
NO20003826L NO20003826A NO20003826A NO20003826L NO 20003826 L NO20003826 L NO 20003826L NO 20003826 A NO20003826 A NO 20003826A NO 20003826 A NO20003826 A NO 20003826A NO 20003826 L NO20003826 L NO 20003826L
Authority
NO
Norway
Prior art keywords
transducer
signal
processing
mwd
multiple mwd
Prior art date
Application number
NO20003826A
Other languages
English (en)
Other versions
NO20003826D0 (no
NO321293B1 (no
Inventor
Wilson C Chin
Original Assignee
Halliburton Energy Serv 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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20003826D0 publication Critical patent/NO20003826D0/no
Publication of NO20003826L publication Critical patent/NO20003826L/no
Publication of NO321293B1 publication Critical patent/NO321293B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/364—Seismic filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G01V1/46—Data acquisition

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NO20003826A 1998-01-27 2000-07-26 Signalbehandlingssystem og fremgangsmate for a skille refleksjonsstoy fra datasignaler ved akustisk bronntelemetri NO321293B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/014,188 US5969638A (en) 1998-01-27 1998-01-27 Multiple transducer MWD surface signal processing
PCT/US1999/001326 WO1999038032A1 (en) 1998-01-27 1999-01-22 Multiple transducer mwd surface signal processing

Publications (3)

Publication Number Publication Date
NO20003826D0 NO20003826D0 (no) 2000-07-26
NO20003826L true NO20003826L (no) 2000-09-26
NO321293B1 NO321293B1 (no) 2006-04-18

Family

ID=21764021

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003826A NO321293B1 (no) 1998-01-27 2000-07-26 Signalbehandlingssystem og fremgangsmate for a skille refleksjonsstoy fra datasignaler ved akustisk bronntelemetri

Country Status (5)

Country Link
US (1) US5969638A (no)
EP (1) EP1053488B1 (no)
DE (1) DE69932036D1 (no)
NO (1) NO321293B1 (no)
WO (1) WO1999038032A1 (no)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320820B1 (en) * 1999-09-20 2001-11-20 Halliburton Energy Services, Inc. High data rate acoustic telemetry system
US6421298B1 (en) 1999-10-08 2002-07-16 Halliburton Energy Services Mud pulse telemetry
US6308562B1 (en) * 1999-12-22 2001-10-30 W-H Energy Systems, Inc. Technique for signal detection using adaptive filtering in mud pulse telemetry
GB2371582B (en) * 2000-03-10 2003-06-11 Schlumberger Holdings Method and apparatus enhanced acoustic mud impulse telemetry during underbalanced drilling
AU2001259840A1 (en) * 2000-05-08 2001-11-20 Schlumberger Technology Corporation Digital signal receiver for measurement while drilling system having noise cancellation
US6781520B1 (en) 2001-08-06 2004-08-24 Halliburton Energy Services, Inc. Motion sensor for noise cancellation in borehole electromagnetic telemetry system
US6781521B1 (en) 2001-08-06 2004-08-24 Halliburton Energy Services, Inc. Filters for canceling multiple noise sources in borehole electromagnetic telemetry system
US6657597B2 (en) * 2001-08-06 2003-12-02 Halliburton Energy Services, Inc. Directional signal and noise sensors for borehole electromagnetic telemetry system
US20030218940A1 (en) * 2002-04-30 2003-11-27 Baker Hughes Incorporated Method of detecting signals in acoustic drill string telemetry
WO2003096007A1 (fr) * 2002-05-08 2003-11-20 Sekisui Chemical Co., Ltd. Procede et equipement destines a inspecter une conduite en beton arme
CA2485974A1 (en) * 2002-05-15 2003-11-27 Halliburton Energy Services, Inc. Acoustic doppler downhole fluid flow measurement
US7107188B2 (en) * 2003-01-08 2006-09-12 Schlumberger Technology Corporation Digital pressure derivative method and program storage device
US20040156264A1 (en) * 2003-02-10 2004-08-12 Halliburton Energy Services, Inc. Downhole telemetry system using discrete multi-tone modulation in a wireless communication medium
US7158446B2 (en) * 2003-07-28 2007-01-02 Halliburton Energy Services, Inc. Directional acoustic telemetry receiver
GB2434013B (en) * 2003-10-23 2008-06-11 Halliburton Energy Serv Inc Directional acoustic telemetry receiver
US20060132327A1 (en) * 2004-12-21 2006-06-22 Baker Hughes Incorporated Two sensor impedance estimation for uplink telemetry signals
US7696756B2 (en) * 2005-11-04 2010-04-13 Halliburton Energy Services, Inc. Oil based mud imaging tool with common mode voltage compensation
US8193946B2 (en) * 2005-11-10 2012-06-05 Halliburton Energy Services, Inc. Training for directional detection
GB2450264B (en) 2006-02-14 2011-06-15 Baker Hughes Inc Channel equalization for mud-pulse telemetry
WO2007095112A2 (en) * 2006-02-14 2007-08-23 Baker Hughes Incorporated Decision feedback equalization in mud-pulse telemetry
WO2007149324A2 (en) * 2006-06-16 2007-12-27 Baker Hughes Incorporated Estimation of properties of mud
WO2008021261A2 (en) * 2006-08-11 2008-02-21 Baker Hughes Incorporated Pressure wave decoupling with two transducers
US8811118B2 (en) 2006-09-22 2014-08-19 Baker Hughes Incorporated Downhole noise cancellation in mud-pulse telemetry
US9726010B2 (en) * 2007-07-13 2017-08-08 Baker Hughes Incorporated Estimation of multichannel mud characteristics
US7580797B2 (en) * 2007-07-31 2009-08-25 Schlumberger Technology Corporation Subsurface layer and reservoir parameter measurements
US8860583B2 (en) * 2008-04-03 2014-10-14 Baker Hughes Incorporated Mud channel characterization over depth
EP2569655A4 (en) * 2010-06-16 2017-01-25 PRAD Research and Development Limited Method and apparatus for detecting fluid flow modulation telemetry signals transmitted from and instrument in a wellbore
BR112012031700B1 (pt) 2010-06-21 2019-09-17 Halliburton Energy Services, Inc. Método de detecção por telemetria, e, meio de armazenamento legível por computador
WO2012027633A2 (en) * 2010-08-26 2012-03-01 Smith International, Inc. Mud pulse telemetry noise reduction method
US8893547B2 (en) * 2010-09-02 2014-11-25 Baker Hughes Incorporated Acoustic transducers using quantum tunneling composite active elements
US10073184B2 (en) * 2012-02-06 2018-09-11 Ion Geophysical Corporation Sensor system of buried seismic array
EP2971500A4 (en) * 2013-03-12 2016-11-23 Xact Downhole Telemetry Inc ACOUSTIC RECEIVER FOR USE ON A DRILLING TRAIN
US9857498B2 (en) 2014-06-05 2018-01-02 Baker Hughes Incorporated Devices and methods for detecting chemicals
CA2966860C (en) * 2014-12-29 2020-03-24 Halliburton Energy Services, Inc. Mud pulse telemetry using gray coding
US9850754B1 (en) 2016-06-17 2017-12-26 Ge Energy Oilfield Technology, Inc. High speed telemetry signal processing
US11215044B2 (en) 2017-03-03 2022-01-04 Cold Bore Technology Inc. Adaptive noise reduction for event monitoring during hydraulic fracturing operations
US10794176B2 (en) 2018-08-05 2020-10-06 Erdos Miller, Inc. Drill string length measurement in measurement while drilling system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488629A (en) * 1968-12-12 1970-01-06 Schlumberger Technology Corp Pressure wave noise filter with reflection suppression
US3555504A (en) * 1968-12-12 1971-01-12 Schlumberger Technology Corp Pressure wave noise filter
US3742443A (en) * 1970-07-27 1973-06-26 Mobil Oil Corp Apparatus for improving signal-to-noise ratio in logging-while-drilling system
US3747059A (en) * 1970-12-18 1973-07-17 Schlumberger Technology Corp Electronic noise filter with means for compensating for hose reflection
US3716830A (en) * 1970-12-18 1973-02-13 D Garcia Electronic noise filter with hose reflection suppression
US3952281A (en) * 1972-11-24 1976-04-20 Texaco Inc. Method of marine reflection-type seismic exploration
NO790496L (no) * 1978-02-27 1979-08-28 Schlumberger Technology Corp Fremgangsmaate og apparat for demodulering av signaler i et system for logging under boring
CA1206089A (en) * 1982-06-10 1986-06-17 Gary D. Berkenkamp Method and apparatus for signal recovery in a logging while drilling system
US4590593A (en) * 1983-06-30 1986-05-20 Nl Industries, Inc. Electronic noise filtering system
US4715022A (en) * 1985-08-29 1987-12-22 Scientific Drilling International Detection means for mud pulse telemetry system
US5515336A (en) * 1994-08-17 1996-05-07 Halliburton Company MWD surface signal detector having bypass loop acoustic detection means

Also Published As

Publication number Publication date
EP1053488B1 (en) 2006-06-21
NO20003826D0 (no) 2000-07-26
EP1053488A4 (en) 2001-09-26
DE69932036D1 (de) 2006-08-03
EP1053488A1 (en) 2000-11-22
WO1999038032A1 (en) 1999-07-29
US5969638A (en) 1999-10-19
NO321293B1 (no) 2006-04-18

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