BR112014009959A2 - sistema para a transmissão de sinal de fundo de poço e método para a comunicação de dados - Google Patents

sistema para a transmissão de sinal de fundo de poço e método para a comunicação de dados

Info

Publication number
BR112014009959A2
BR112014009959A2 BR112014009959A BR112014009959A BR112014009959A2 BR 112014009959 A2 BR112014009959 A2 BR 112014009959A2 BR 112014009959 A BR112014009959 A BR 112014009959A BR 112014009959 A BR112014009959 A BR 112014009959A BR 112014009959 A2 BR112014009959 A2 BR 112014009959A2
Authority
BR
Brazil
Prior art keywords
data communication
signal transmission
transmission system
downhole signal
downhole
Prior art date
Application number
BR112014009959A
Other languages
English (en)
Other versions
BR112014009959B1 (pt
Inventor
G Prammer Manfred
Original Assignee
Martin Scient Llc
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 Martin Scient Llc filed Critical Martin Scient Llc
Publication of BR112014009959A2 publication Critical patent/BR112014009959A2/pt
Publication of BR112014009959B1 publication Critical patent/BR112014009959B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/30—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electromagnetic waves
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • 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
    • E21B47/13—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 by electromagnetic energy, e.g. radio frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/04—Adaptation for subterranean or subaqueous use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices
    • H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming
    • H04L25/245—Relay circuits using discharge tubes or semiconductor devices with retiming for start-stop signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Fluid Mechanics (AREA)
  • Signal Processing (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Electromagnetism (AREA)
  • Geophysics (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
BR112014009959-6A 2011-10-25 2012-10-23 sistema para a transmissão de sinal de fundo de poço e método para a comunicação de dados BR112014009959B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161551176P 2011-10-25 2011-10-25
US61/551,176 2011-10-25
PCT/US2012/061453 WO2013062949A1 (en) 2011-10-25 2012-10-23 High-speed downhole sensor and telemetry network

Publications (2)

Publication Number Publication Date
BR112014009959A2 true BR112014009959A2 (pt) 2017-05-02
BR112014009959B1 BR112014009959B1 (pt) 2020-11-03

Family

ID=48168385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009959-6A BR112014009959B1 (pt) 2011-10-25 2012-10-23 sistema para a transmissão de sinal de fundo de poço e método para a comunicação de dados

Country Status (7)

Country Link
US (1) US20130106615A1 (pt)
EP (1) EP2771544B8 (pt)
AU (1) AU2012329100B2 (pt)
BR (1) BR112014009959B1 (pt)
MX (1) MX357306B (pt)
RU (1) RU2630832C2 (pt)
WO (1) WO2013062949A1 (pt)

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Also Published As

Publication number Publication date
AU2012329100A1 (en) 2014-06-12
EP2771544A1 (en) 2014-09-03
US20130106615A1 (en) 2013-05-02
EP2771544B1 (en) 2018-09-05
MX2014005083A (es) 2015-02-10
AU2012329100B2 (en) 2017-07-27
MX357306B (es) 2018-07-04
RU2630832C2 (ru) 2017-09-13
BR112014009959B1 (pt) 2020-11-03
EP2771544B8 (en) 2018-10-24
EP2771544A4 (en) 2015-11-18
RU2014120998A (ru) 2015-12-10
WO2013062949A1 (en) 2013-05-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: MARTIN SCIENTIFIC, LLC (US) ; JDI INTERNATIONAL LE

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