MY151649A - Self-detection of a modulating carrier and an optimum carrier in a downhole telemetry system - Google Patents

Self-detection of a modulating carrier and an optimum carrier in a downhole telemetry system

Info

Publication number
MY151649A
MY151649A MYPI20080144A MY151649A MY 151649 A MY151649 A MY 151649A MY PI20080144 A MYPI20080144 A MY PI20080144A MY 151649 A MY151649 A MY 151649A
Authority
MY
Malaysia
Prior art keywords
carrier
carrier frequency
telemetry system
self
detection
Prior art date
Application number
Inventor
Kevin D Fink
Donald G Kyle
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 MY151649A publication Critical patent/MY151649A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Selective Calling Equipment (AREA)
  • Radio Relay Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

SELF-DETECTION OF A MODULATING CARRIER AND AN OPTIMUM CARRIER IN A DOWNHOLE TELEMETRY SYSTEM. A METHOD (40) OF DETECTING A CARRIER FREQUENCY IN A DOWNHOLE WIRELESS TELEMETRY SYSTEM INCLUDES THE STEPS OF: TRANSMITTING (42) FROM A FIRST TELEMETRY DEVICE (16) A MESSAGE MODULATED ON A PREDETERMINED CARRIER FREQUENCY; RECEIVING (44) AT A SECOND TELEMETRY DEVICE (18) SIGNALS INCLUDING MULTIPLE FREQUENCIES; AND SELECTING (46) FROM AMONG THE MULTIPLE RECEIVED FREQUENCIES THE PREDETERMINED CARRIER FREQUENCY ON WHICH THE MESSAGE IS MODULATED. A METHOD (60, 100) OF DETECTING A USABLE DOWNHOLE WIRELESS TELEMETRY SYSTEM CARRIER FREQUENCY INCLUDES THE STEPS OF: TRANSMITTING FROM A FIRST TELEMETRY DEVICE (16) A MESSAGE MODULATED ON A CARRIER FREQUENCY; THEN CHECKING WHETHER A RESPONSE TO THE MESSAGE IS RECEIVED AT THE FIRST TELEMETRY DEVICE FROM A SECOND TELEMETRY DEVICE (18); AND EACH TIME THE RESPONSE IS NOT RECEIVED, REPEATING THE TRANSMITTING AND CHECKING STEPS WITH AN INCREMENTED CARRIER FREQUENCY.
MYPI20080144 2007-01-29 2008-01-25 Self-detection of a modulating carrier and an optimum carrier in a downhole telemetry system MY151649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/668,044 US20080180273A1 (en) 2007-01-29 2007-01-29 Self-Detection of a Modulating Carrier and an Optimum Carrier in a Downhole Telemetry System

Publications (1)

Publication Number Publication Date
MY151649A true MY151649A (en) 2014-06-30

Family

ID=39433996

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20080144 MY151649A (en) 2007-01-29 2008-01-25 Self-detection of a modulating carrier and an optimum carrier in a downhole telemetry system

Country Status (7)

Country Link
US (1) US20080180273A1 (en)
EP (2) EP2631684A1 (en)
AR (1) AR065060A1 (en)
BR (1) BRPI0801272A2 (en)
CA (1) CA2618120C (en)
MX (1) MX2008001306A (en)
MY (1) MY151649A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100013663A1 (en) 2008-07-16 2010-01-21 Halliburton Energy Services, Inc. Downhole Telemetry System Using an Optically Transmissive Fluid Media and Method for Use of Same
US20120250461A1 (en) 2011-03-30 2012-10-04 Guillaume Millot Transmitter and receiver synchronization for wireless telemetry systems
EP2157279A1 (en) * 2008-08-22 2010-02-24 Schlumberger Holdings Limited Transmitter and receiver synchronisation for wireless telemetry systems technical field
US8750075B2 (en) 2009-12-22 2014-06-10 Schlumberger Technology Corporation Acoustic transceiver with adjacent mass guided by membranes
US9062535B2 (en) 2009-12-28 2015-06-23 Schlumberger Technology Corporation Wireless network discovery algorithm and system
US9686021B2 (en) 2011-03-30 2017-06-20 Schlumberger Technology Corporation Wireless network discovery and path optimization algorithm and system
EP2763335A1 (en) 2013-01-31 2014-08-06 Service Pétroliers Schlumberger Transmitter and receiver band pass selection for wireless telemetry systems
US10003379B2 (en) * 2014-05-06 2018-06-19 Starkey Laboratories, Inc. Wireless communication with probing bandwidth
EP3007372B1 (en) * 2014-10-10 2017-06-28 Soluzioni Ingegneria S.r.l. Transmission of information over a functional structure having a different function
US10316652B2 (en) 2014-12-18 2019-06-11 Evolution Engineering Inc. Downhole telemetry tool with adaptive frequency transmitter
WO2016127252A1 (en) 2015-02-10 2016-08-18 Evolution Engineering Inc. Method and apparatus for determining rotor position in a fluid pressure pulse generator
DK3101224T3 (en) 2015-06-05 2023-10-16 Schlumberger Technology Bv Backbone network architecture and network management scheme for downhole wireless communications system
US11990948B2 (en) * 2018-08-09 2024-05-21 Onesubsea Ip Uk Limited Subsea telecommunication system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930220A (en) * 1973-09-12 1975-12-30 Sun Oil Co Pennsylvania Borehole signalling by acoustic energy
GB2070894B (en) * 1980-01-19 1983-11-30 Marconi Co Ltd Secondary radar responders
US4739325A (en) * 1982-09-30 1988-04-19 Macleod Laboratories, Inc. Apparatus and method for down-hole EM telemetry while drilling
US6150954A (en) * 1998-02-27 2000-11-21 Halliburton Energy Services, Inc. Subsea template electromagnetic telemetry
US7224713B2 (en) * 1998-04-09 2007-05-29 Andrzej Partyka Telemetry system with authentication
US6073050A (en) * 1998-11-10 2000-06-06 Advanced Bionics Corporation Efficient integrated RF telemetry transmitter for use with implantable device
US6470996B1 (en) * 2000-03-30 2002-10-29 Halliburton Energy Services, Inc. Wireline acoustic probe and associated methods
WO2002012676A1 (en) * 2000-08-08 2002-02-14 Emtec Solutions Limited Apparatus and method for telemetry
US20030142586A1 (en) * 2002-01-30 2003-07-31 Shah Vimal V. Smart self-calibrating acoustic telemetry system
US6512720B1 (en) * 2002-05-14 2003-01-28 The United States Of America As Represented By The Secretary Of The Navy Underwater telemetry method using doppler compensation
US7085194B2 (en) * 2003-12-12 2006-08-01 Schlumberger Technology Corporation Methods and systems for calibrating acoustic receivers
US7336732B1 (en) * 2004-07-28 2008-02-26 L-3 Communications Titan Corporation Carrier frequency detection for signal acquisition

Also Published As

Publication number Publication date
CA2618120C (en) 2012-09-18
CA2618120A1 (en) 2008-07-29
MX2008001306A (en) 2009-02-24
US20080180273A1 (en) 2008-07-31
EP1950586A3 (en) 2012-06-27
EP1950586A2 (en) 2008-07-30
EP1950586B1 (en) 2017-08-02
AR065060A1 (en) 2009-05-13
EP2631684A1 (en) 2013-08-28
BRPI0801272A2 (en) 2009-06-23

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