BR112012016071A2 - método para realizar uma medição de resistividade direcional poço abaixo, e método para formação de uma imagem de uma medição de sensor de perfilagem - Google Patents

método para realizar uma medição de resistividade direcional poço abaixo, e método para formação de uma imagem de uma medição de sensor de perfilagem

Info

Publication number
BR112012016071A2
BR112012016071A2 BR112012016071A BR112012016071A BR112012016071A2 BR 112012016071 A2 BR112012016071 A2 BR 112012016071A2 BR 112012016071 A BR112012016071 A BR 112012016071A BR 112012016071 A BR112012016071 A BR 112012016071A BR 112012016071 A2 BR112012016071 A2 BR 112012016071A2
Authority
BR
Brazil
Prior art keywords
image
forming
measurement
profiling
profiling sensor
Prior art date
Application number
BR112012016071A
Other languages
English (en)
Inventor
Wang Tsili
Original Assignee
Smith International
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 Smith International filed Critical Smith International
Publication of BR112012016071A2 publication Critical patent/BR112012016071A2/pt

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • 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
    • G01V2210/129—Source location
    • G01V2210/1299—Subsurface, e.g. in borehole or below weathering layer or mud line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/70—Other details related to processing
    • G01V2210/72—Real-time processing

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Facsimile Heads (AREA)

Abstract

"método para realizar uma medição de resistividade direcional poço abaixo, método para formação de uma imagem de uma medição de sensor de perfilagem, e ferramenta de perfilagem durante a perfuração". um método (200) para a formação de uma imagem de poço inclui medições de sensor de perfilagem de ajuste residindo em cada uma de uma pluralidade de janelas azimutais (wk) com funções de ajuste (302,322) matemáticas correspondentes. as funções (302,322) podem, então, ser avaliadas em uma ou mais posições azimutais correspondentes para obter pelo menos um valor de setor para cada uma das janelas azimutais. uma imagem de poço bidimensional pode ser formada pela repetição do procedimento em múltiplas profundidades medidas no poço (40).
BR112012016071A 2009-12-31 2010-12-21 método para realizar uma medição de resistividade direcional poço abaixo, e método para formação de uma imagem de uma medição de sensor de perfilagem BR112012016071A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/651,040 US8271199B2 (en) 2009-12-31 2009-12-31 Binning method for borehole imaging
PCT/US2010/061409 WO2011082012A2 (en) 2009-12-31 2010-12-21 Improved binning method for borehole imaging

Publications (1)

Publication Number Publication Date
BR112012016071A2 true BR112012016071A2 (pt) 2018-05-15

Family

ID=44188530

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012016071A BR112012016071A2 (pt) 2009-12-31 2010-12-21 método para realizar uma medição de resistividade direcional poço abaixo, e método para formação de uma imagem de uma medição de sensor de perfilagem

Country Status (5)

Country Link
US (1) US8271199B2 (pt)
EP (1) EP2519842A4 (pt)
BR (1) BR112012016071A2 (pt)
MX (1) MX2012007689A (pt)
WO (1) WO2011082012A2 (pt)

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Also Published As

Publication number Publication date
US8271199B2 (en) 2012-09-18
US20110161009A1 (en) 2011-06-30
WO2011082012A3 (en) 2011-10-20
MX2012007689A (es) 2012-07-23
EP2519842A2 (en) 2012-11-07
WO2011082012A2 (en) 2011-07-07
EP2519842A4 (en) 2015-12-30

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Legal Events

Date Code Title Description
B25C Requirement related to requested transfer of rights

Owner name: SMITH INTERNATIONAL, INC. (US)

B25A Requested transfer of rights approved

Owner name: PRAD RESEARCH AND DEVELOPMENT LIMITED (VG)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements