BRPI0920067A2 - ferramenta para determinar um parâmetro, método para determinar um parâmetro em um poço com lama e circundado por uma formação, e aparelho para formar imagem de uma formação através de um meio substancialmente não condutivo interposto entre o aparelho e a formação - Google Patents

ferramenta para determinar um parâmetro, método para determinar um parâmetro em um poço com lama e circundado por uma formação, e aparelho para formar imagem de uma formação através de um meio substancialmente não condutivo interposto entre o aparelho e a formação

Info

Publication number
BRPI0920067A2
BRPI0920067A2 BRPI0920067A BRPI0920067A BRPI0920067A2 BR PI0920067 A2 BRPI0920067 A2 BR PI0920067A2 BR PI0920067 A BRPI0920067 A BR PI0920067A BR PI0920067 A BRPI0920067 A BR PI0920067A BR PI0920067 A2 BRPI0920067 A2 BR PI0920067A2
Authority
BR
Brazil
Prior art keywords
formation
parameter
determining
imaging
substantially non
Prior art date
Application number
BRPI0920067A
Other languages
English (en)
Inventor
Andrew Hayman
Original Assignee
Prad Res & Dev Ltd
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 Prad Res & Dev Ltd filed Critical Prad Res & Dev Ltd
Publication of BRPI0920067A2 publication Critical patent/BRPI0920067A2/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
    • G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
    • G01V3/24—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current using AC

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
BRPI0920067A 2008-10-31 2009-10-22 ferramenta para determinar um parâmetro, método para determinar um parâmetro em um poço com lama e circundado por uma formação, e aparelho para formar imagem de uma formação através de um meio substancialmente não condutivo interposto entre o aparelho e a formação BRPI0920067A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08168135.5A EP2182392B1 (en) 2008-10-31 2008-10-31 A tool for imaging a downhole environment
PCT/EP2009/007638 WO2010049106A1 (en) 2008-10-31 2009-10-22 A tool for imaging a downhole environment

Publications (1)

Publication Number Publication Date
BRPI0920067A2 true BRPI0920067A2 (pt) 2016-07-05

Family

ID=40435801

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0920067A BRPI0920067A2 (pt) 2008-10-31 2009-10-22 ferramenta para determinar um parâmetro, método para determinar um parâmetro em um poço com lama e circundado por uma formação, e aparelho para formar imagem de uma formação através de um meio substancialmente não condutivo interposto entre o aparelho e a formação

Country Status (5)

Country Link
US (1) US8901933B2 (pt)
EP (1) EP2182392B1 (pt)
BR (1) BRPI0920067A2 (pt)
MX (1) MX2011004477A (pt)
WO (1) WO2010049106A1 (pt)

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EP2182394A1 (en) * 2008-10-31 2010-05-05 Services Pétroliers Schlumberger A tool for imaging a downhole environment
US8754651B2 (en) 2010-11-15 2014-06-17 Schlumberger Technology Corporation System and method for imaging properties of subterranean formations
US8862406B2 (en) 2011-01-11 2014-10-14 Baker Hughes Incorporated Electrical imager operating in oil-based mud and low resistive formation
US9500762B2 (en) * 2011-09-19 2016-11-22 Precision Energy Services, Inc. Borehole resistivity imager using discrete energy pulsing
EP2845039A4 (en) * 2012-06-29 2015-11-18 Halliburton Energy Services Inc TOTAL MICRO IMPEDANCE IMAGING OF TENSEUR
EP2749910A1 (en) 2012-12-28 2014-07-02 Services Pétroliers Schlumberger Systems and methods for resistivity measurement at multiple angles of rotation
US9664812B2 (en) * 2013-04-15 2017-05-30 Weatherford Technology Holdings, Llc Method and apparatus for detection and quantification of borehole standoff
KR101943082B1 (ko) * 2014-01-23 2019-04-18 한국전자통신연구원 무선 전력 송신 장치, 무선 전력 수신 장치, 및 무선 전력 전송 시스템
US9989665B2 (en) * 2015-04-29 2018-06-05 Schlumberger Technology Corporation Wear resistant electrodes for downhole imaging
AU2015406114A1 (en) * 2015-08-17 2017-12-21 Halliburton Energy Services, Inc. Method and article for evaluating mud effect in imaging tool measurement
EP3176610A1 (en) * 2015-12-04 2017-06-07 Services Pétroliers Schlumberger Method and system for formation texture and rock type identification
CN106837320A (zh) * 2017-01-05 2017-06-13 杭州迅美科技有限公司 一种极板内部发射回流的电成像测量装置及方法
US11255181B2 (en) * 2017-10-31 2022-02-22 Halliburton Energy Services, Inc. Calculation of mud angle for imaging wells with oil based muds
WO2019088988A1 (en) 2017-10-31 2019-05-09 Halliburton Energy Services, Inc. Processing resistivity images in wells with oil based muds
CN107907912A (zh) * 2017-12-07 2018-04-13 中石化石油工程技术服务有限公司 高分辨率油基泥浆电成像极板
US11914097B2 (en) 2018-03-29 2024-02-27 Halliburton Energy Services, Inc. Method for combined resistivity and permitivity determination with borehole imagers
US11060397B2 (en) * 2018-06-19 2021-07-13 Baker Hughes, A Ge Company, Llc Disposing a carrier downhole in a wellbore to evaluate an earth formation
CN110094195B (zh) * 2019-04-12 2022-07-08 西安石油大学 一种基于凹陷电极结构的油基泥浆电成像测井方法
WO2020231411A1 (en) 2019-05-14 2020-11-19 Halliburton Energy Services, Inc. System and method for measuring mud properties
US11306579B2 (en) * 2020-04-30 2022-04-19 Halliburton Energy Services, Inc. Mud angle determination by equalizing the response of buttons for electromagnetic imager tools
CN115469366B (zh) * 2022-09-23 2024-07-16 西安石油大学 一种油基泥浆微电阻率扫描成像测井参数确定方法

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US8776878B2 (en) 2008-10-31 2014-07-15 Schlumberger Technology Corporation Sensor for determining downhole parameters and methods for using same
US8362780B2 (en) * 2009-03-16 2013-01-29 Schlumberger Technology Corporation Induction coil impedance modeling using equivalent circuit parameters

Also Published As

Publication number Publication date
EP2182392A1 (en) 2010-05-05
US8901933B2 (en) 2014-12-02
US20110241690A1 (en) 2011-10-06
MX2011004477A (es) 2011-05-23
WO2010049106A1 (en) 2010-05-06
EP2182392B1 (en) 2015-07-29

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2484 DE 14-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]