MX2016005464A - Sistemas y metodos de herramienta de fondo del pozo con control de impedancia variable. - Google Patents

Sistemas y metodos de herramienta de fondo del pozo con control de impedancia variable.

Info

Publication number
MX2016005464A
MX2016005464A MX2016005464A MX2016005464A MX2016005464A MX 2016005464 A MX2016005464 A MX 2016005464A MX 2016005464 A MX2016005464 A MX 2016005464A MX 2016005464 A MX2016005464 A MX 2016005464A MX 2016005464 A MX2016005464 A MX 2016005464A
Authority
MX
Mexico
Prior art keywords
downhole tool
variable impedance
systems
impedance control
tool methods
Prior art date
Application number
MX2016005464A
Other languages
English (en)
Inventor
Thanh T Tran
Roger L Shelton
Original Assignee
Halliburton Energy Services 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 Services Inc filed Critical Halliburton Energy Services Inc
Publication of MX2016005464A publication Critical patent/MX2016005464A/es

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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/005—Below-ground automatic control systems
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Networks Using Active Elements (AREA)

Abstract

Un método descrito incluye producir, mediante un componente eléctrico ubicado en una herramienta de fondo del pozo, una salida digital sincronizada. El método también incluye ajustar, mediante un circuito de impedancia variable externo del componente eléctrico, un valor de impedancia en serie con la salida digital sincronizada en función de la temperatura.
MX2016005464A 2013-11-14 2013-11-14 Sistemas y metodos de herramienta de fondo del pozo con control de impedancia variable. MX2016005464A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/070158 WO2015073012A1 (en) 2013-11-14 2013-11-14 Downhole tool methods and systems with variable impedance control

Publications (1)

Publication Number Publication Date
MX2016005464A true MX2016005464A (es) 2016-07-12

Family

ID=53057794

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005464A MX2016005464A (es) 2013-11-14 2013-11-14 Sistemas y metodos de herramienta de fondo del pozo con control de impedancia variable.

Country Status (4)

Country Link
US (1) US10047597B2 (es)
EP (1) EP3044409A1 (es)
MX (1) MX2016005464A (es)
WO (1) WO2015073012A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015073012A1 (en) 2013-11-14 2015-05-21 Halliburton Energy Services, Inc. Downhole tool methods and systems with variable impedance control
US10732238B2 (en) 2016-12-02 2020-08-04 Halliburton Energy Services, Inc. Determining frequency for achieving a high signal-to-noise ratio in low impedance receivers
WO2019164476A1 (en) 2018-02-20 2019-08-29 Halliburton Energy Services, Inc. Downhole wire integrity and propagation delay determination by signal reflection

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465239A (en) * 1965-04-20 1969-09-02 Dresser Ind Stabilized power supply arrangement for well logging system
US4176555A (en) * 1978-08-07 1979-12-04 Mechanical Technology Incorporated Signal amplifier system for controlled carrier signal measuring sensor/transducer of the variable impedance type
US4508168A (en) 1980-06-30 1985-04-02 Raytheon Company RF Applicator for in situ heating
DE3280017D1 (en) 1981-08-14 1989-12-14 Texas Instruments Inc Varactor trimming for mmics
US6541996B1 (en) 1999-12-21 2003-04-01 Ati International Srl Dynamic impedance compensation circuit and method
US6586939B1 (en) * 1999-12-24 2003-07-01 Baker Hughes Incorporated Method and apparatus for reducing the effects of parasitic and galvanic currents in a resistivity measuring tool
US7348894B2 (en) 2001-07-13 2008-03-25 Exxon Mobil Upstream Research Company Method and apparatus for using a data telemetry system over multi-conductor wirelines
US6798237B1 (en) 2001-08-29 2004-09-28 Altera Corporation On-chip impedance matching circuit
US7145413B2 (en) 2003-06-10 2006-12-05 International Business Machines Corporation Programmable impedance matching circuit and method
US7068065B1 (en) 2004-01-13 2006-06-27 Innovative Semiconductors System and method for dynamic impedance matching
US7888962B1 (en) 2004-07-07 2011-02-15 Cypress Semiconductor Corporation Impedance matching circuit
US7961000B1 (en) 2004-09-01 2011-06-14 Cypress Semiconductor Corporation Impedance matching circuit and method
US7646213B2 (en) 2007-05-16 2010-01-12 Micron Technology, Inc. On-die system and method for controlling termination impedance of memory device data bus terminals
US8697992B2 (en) 2008-02-01 2014-04-15 Schlumberger Technology Corporation Extended length cable assembly for a hydrocarbon well application
US9632203B2 (en) * 2010-06-22 2017-04-25 Schlumberger Technology Corporation Non-resonant logging tools with H-bridge switching
US8511378B2 (en) * 2010-09-29 2013-08-20 Harris Corporation Control system for extraction of hydrocarbons from underground deposits
WO2015073012A1 (en) 2013-11-14 2015-05-21 Halliburton Energy Services, Inc. Downhole tool methods and systems with variable impedance control

Also Published As

Publication number Publication date
EP3044409A1 (en) 2016-07-20
US20160251952A1 (en) 2016-09-01
WO2015073012A1 (en) 2015-05-21
US10047597B2 (en) 2018-08-14

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