BRPI0716941A2 - ferramentas de resistividade com antenas sensÍveis de forma azimutal portando carga e mÉtodos usando as mesmas - Google Patents

ferramentas de resistividade com antenas sensÍveis de forma azimutal portando carga e mÉtodos usando as mesmas

Info

Publication number
BRPI0716941A2
BRPI0716941A2 BRPI0716941-8A2A BRPI0716941A BRPI0716941A2 BR PI0716941 A2 BRPI0716941 A2 BR PI0716941A2 BR PI0716941 A BRPI0716941 A BR PI0716941A BR PI0716941 A2 BRPI0716941 A2 BR PI0716941A2
Authority
BR
Brazil
Prior art keywords
methods
same
carrying load
resistivity tools
azimuthally sensitive
Prior art date
Application number
BRPI0716941-8A2A
Other languages
English (en)
Inventor
Andreas Peter
Martin Blanz
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BRPI0716941A2 publication Critical patent/BRPI0716941A2/pt
Publication of BRPI0716941B1 publication Critical patent/BRPI0716941B1/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Near-Field Transmission Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Waveguide Connection Structure (AREA)
BRPI0716941-8A 2006-09-20 2007-09-14 “aparelho e método para estimativa de propriedade em furo de poço e antena de laço para uso em ferramenta de fundo de poço” BRPI0716941B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84592606P 2006-09-20 2006-09-20
US60/845,926 2006-09-20
PCT/US2007/078493 WO2008036564A2 (en) 2006-09-20 2007-09-14 Resistivity tools with load-bearing azimuthally sensitive antennas and methods of using same

Publications (2)

Publication Number Publication Date
BRPI0716941A2 true BRPI0716941A2 (pt) 2013-09-17
BRPI0716941B1 BRPI0716941B1 (pt) 2018-04-10

Family

ID=39201170

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0718439-5A BRPI0718439B1 (pt) 2006-09-20 2007-09-14 “aparelho para uso em um furo de poço, ferramenta para fornecer medições elétricas em furo de poço, método e ferramenta para estimar propriedade de interesse em furo de poço”
BRPI0716941-8A BRPI0716941B1 (pt) 2006-09-20 2007-09-14 “aparelho e método para estimativa de propriedade em furo de poço e antena de laço para uso em ferramenta de fundo de poço”

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0718439-5A BRPI0718439B1 (pt) 2006-09-20 2007-09-14 “aparelho para uso em um furo de poço, ferramenta para fornecer medições elétricas em furo de poço, método e ferramenta para estimar propriedade de interesse em furo de poço”

Country Status (4)

Country Link
US (2) US7800372B2 (pt)
BR (2) BRPI0718439B1 (pt)
RU (2) RU2436131C2 (pt)
WO (2) WO2008036557A2 (pt)

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US8373412B2 (en) * 2009-01-23 2013-02-12 Baker Hughes Incorporated NMR-LWD imaging tool
US8324895B2 (en) * 2009-01-23 2012-12-04 Baker Hughes Incorporated MWD/LWD NMR imaging with long echo trains
WO2010088949A1 (en) * 2009-02-03 2010-08-12 Abb Research Ltd Electrically insulating body
US8089268B2 (en) * 2009-03-24 2012-01-03 Smith International, Inc. Apparatus and method for removing anisotropy effect from directional resistivity measurements
US8207738B2 (en) * 2009-03-24 2012-06-26 Smith International Inc. Non-planar antennae for directional resistivity logging
US8159227B2 (en) * 2009-05-11 2012-04-17 Smith International Inc. Methods for making directional resistivity measurements
US7990153B2 (en) * 2009-05-11 2011-08-02 Smith International, Inc. Compensated directional resistivity measurements
US8466682B2 (en) * 2009-09-29 2013-06-18 Schlumberger Technology Corporation Apparatus and method for downhole electromagnetic measurement while drilling
US8536871B2 (en) 2010-11-02 2013-09-17 Schlumberger Technology Corporation Method of correcting resistivity measurements for toll bending effects
US8626446B2 (en) 2011-04-01 2014-01-07 Schlumberger Technology Corporation Method of directional resistivity logging
AU2012275351B2 (en) 2011-06-28 2015-07-23 Schlumberger Technology B.V. Modified triaxial antenna array
US9575202B2 (en) 2013-08-23 2017-02-21 Baker Hughes Incorporated Methods and devices for extra-deep azimuthal resistivity measurements
GB2534713A (en) * 2013-09-25 2016-08-03 Halliburton Energy Services Inc Workflow adjustment methods and systems for logging operations
US9726780B2 (en) 2014-11-13 2017-08-08 Halliburton Energy Services, Inc. Resistivity logging tools with tilted ferrite elements for azimuthal sensitivity
CA2985342C (en) * 2015-06-26 2020-04-21 Halliburton Energy Services, Inc. Antennas for wellbore logging tools and methods of manufacture
CA2985601C (en) * 2015-06-26 2020-02-25 Halliburton Energy Services, Inc. Antennas for wellbore logging tools and methods of manufacture
CN105113988B (zh) * 2015-08-21 2018-02-16 于润桥 永磁短节
EP3334899B1 (en) * 2015-10-12 2021-06-16 Halliburton Energy Services, Inc. Collocated coil antennas incorporating a symmetric soft magnetic band
RU2693520C1 (ru) * 2015-10-20 2019-07-03 Хэллибертон Энерджи Сервисиз, Инк. Мягкие магнитные полосы для наклонных рамочных антенн
WO2017095447A1 (en) * 2015-12-04 2017-06-08 Halliburton Energy Services Inc. Multipurpose permanent electromagnetic sensing system for monitoring wellbore fluids and formation fluids
US10087738B2 (en) 2016-06-21 2018-10-02 Probe Technology Services, Inc. Electromagnetic casing inspection tool with azimuthal sensitivity
US11035975B2 (en) * 2016-12-21 2021-06-15 Halliburton Energy Services, Inc. Use of gap subs behind a coil antenna in electromagnetic induction tools
CN107703552B (zh) * 2017-09-21 2019-04-02 武汉长盛煤安科技有限公司 一种矿用钻孔三维定向瞬变电磁超前探测装置及方法
CN109786955A (zh) * 2019-01-24 2019-05-21 厦门大学嘉庚学院 一种光子晶体缝隙分形阵列超宽频带天线
CN109786956B (zh) * 2019-01-24 2020-10-13 厦门大学嘉庚学院 生长方形缝隙分形阵列超宽频带天线
US20210156200A1 (en) * 2019-08-14 2021-05-27 Baker Hughes Oilfield Operations Llc Nanocrystalline tapes for wireless transmission of electrical signals and power in downhole drilling systems
US20210047886A1 (en) * 2019-08-14 2021-02-18 Baker Hughes Oilfield Operations Llc Nanocrystalline tapes for wireless transmission of electrical signals and power in downhole drilling systems
CN112983402B (zh) * 2021-02-05 2023-03-03 中国矿业大学(北京) 井下钻孔随钻瞬变电磁超前智能探测实时预警装置及方法

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US4968940A (en) 1987-10-30 1990-11-06 Schlumberger Technology Corporation Well logging apparatus and method using two spaced apart transmitters with two receivers located between the transmitters
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US6838876B2 (en) 2002-02-18 2005-01-04 Baker Hughes Incorporated Slotted NMR antenna cover
US6690170B2 (en) * 2002-03-29 2004-02-10 Schlumberger Technology Corporation Antenna structures for electromagnetic well logging tools
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US7286091B2 (en) 2003-06-13 2007-10-23 Schlumberger Technology Corporation Co-located antennas
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Also Published As

Publication number Publication date
US20080068022A1 (en) 2008-03-20
US7800372B2 (en) 2010-09-21
BRPI0718439B1 (pt) 2018-05-02
WO2008036564A2 (en) 2008-03-27
BRPI0718439A2 (pt) 2013-11-19
RU2009114732A (ru) 2010-10-27
RU2009114726A (ru) 2010-10-27
RU2475645C2 (ru) 2013-02-20
BRPI0716941B1 (pt) 2018-04-10
WO2008036564A3 (en) 2008-09-25
US20080068023A1 (en) 2008-03-20
RU2436131C2 (ru) 2011-12-10
US7816921B2 (en) 2010-10-19
WO2008036557A2 (en) 2008-03-27
WO2008036557A3 (en) 2008-10-30

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/04/2018, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2687 DE 05-07-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.