BR112017020360A2 - método de geração de pulso para perfilagem de fundo de poço, e, ferramenta de fundo de poço. - Google Patents

método de geração de pulso para perfilagem de fundo de poço, e, ferramenta de fundo de poço.

Info

Publication number
BR112017020360A2
BR112017020360A2 BR112017020360A BR112017020360A BR112017020360A2 BR 112017020360 A2 BR112017020360 A2 BR 112017020360A2 BR 112017020360 A BR112017020360 A BR 112017020360A BR 112017020360 A BR112017020360 A BR 112017020360A BR 112017020360 A2 BR112017020360 A2 BR 112017020360A2
Authority
BR
Brazil
Prior art keywords
downhole
determined
generation method
pulse generation
profiling
Prior art date
Application number
BR112017020360A
Other languages
English (en)
Portuguese (pt)
Inventor
Mandal Batakrishna
Wiecek Boguslaw
Li Peng
Chen Zheng
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 BR112017020360A2 publication Critical patent/BR112017020360A2/pt

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
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic 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
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • 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
    • 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
    • G01V1/48—Processing data
    • G01V1/50—Analysing data
    • 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
    • G01V1/52—Structural details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Amplifiers (AREA)
BR112017020360A 2015-05-22 2016-04-28 método de geração de pulso para perfilagem de fundo de poço, e, ferramenta de fundo de poço. BR112017020360A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562165623P 2015-05-22 2015-05-22
PCT/US2016/029722 WO2016191024A1 (en) 2015-05-22 2016-04-28 Improved pulse generation for downhole logging

Publications (1)

Publication Number Publication Date
BR112017020360A2 true BR112017020360A2 (pt) 2018-06-05

Family

ID=57280692

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017020360A BR112017020360A2 (pt) 2015-05-22 2016-04-28 método de geração de pulso para perfilagem de fundo de poço, e, ferramenta de fundo de poço.

Country Status (7)

Country Link
US (1) US9869173B2 (enExample)
BR (1) BR112017020360A2 (enExample)
DE (1) DE112016000973B4 (enExample)
FR (1) FR3036560A1 (enExample)
GB (1) GB2552633B (enExample)
MX (1) MX2017013442A (enExample)
WO (1) WO2016191024A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106246167B (zh) * 2016-08-31 2017-07-14 中国科学院地质与地球物理研究所 近钻头恒功率无线短传方法及装置
CA3057173C (en) 2017-04-07 2020-12-22 Turbo Drill Industries, Inc. Method and apparatus for generating a low frequency pulse in a wellbore
JP6860540B2 (ja) * 2018-10-25 2021-04-14 ファナック株式会社 出力装置、制御装置、及び学習パラメータの出力方法
US11762117B2 (en) * 2018-11-19 2023-09-19 ExxonMobil Technology and Engineering Company Downhole tools and methods for detecting a downhole obstruction within a wellbore

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283953A (en) 1978-10-30 1981-08-18 Schlumberger Technology Corporation Method and apparatus for determining a granularity property of a subsurface formation around a borehole
US4450540A (en) * 1980-03-13 1984-05-22 Halliburton Company Swept energy source acoustic logging system
US4897646A (en) 1988-12-29 1990-01-30 Atlantic Richfield Company Method and apparatus for reducing the effective bandwidth of ultrasonic waveform for transmission over a logging cable
US5852262A (en) * 1995-09-28 1998-12-22 Magnetic Pulse, Inc. Acoustic formation logging tool with improved transmitter
US5636179A (en) 1996-02-09 1997-06-03 Iowa State University Research Foundation Sonic spectrometer and treatment system
US5833614A (en) * 1997-07-15 1998-11-10 Acuson Corporation Ultrasonic imaging method and apparatus for generating pulse width modulated waveforms with reduced harmonic response
US7656747B2 (en) 2005-07-22 2010-02-02 Halliburton Energy Services, Inc. Ultrasonic imaging in wells or tubulars
US9103196B2 (en) 2010-08-03 2015-08-11 Baker Hughes Incorporated Pipelined pulse-echo scheme for an acoustic image tool for use downhole

Also Published As

Publication number Publication date
US20170292364A1 (en) 2017-10-12
GB2552633B (en) 2018-07-11
DE112016000973B4 (de) 2018-12-27
FR3036560A1 (enExample) 2016-11-25
WO2016191024A1 (en) 2016-12-01
GB2552633A (en) 2018-01-31
GB201716461D0 (en) 2017-11-22
MX2017013442A (es) 2018-01-30
US9869173B2 (en) 2018-01-16
DE112016000973T5 (de) 2017-12-21

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements