BR112013009986A2 - method and apparatus for estimating a downhole fluid property using a rare earth doped laser - Google Patents

method and apparatus for estimating a downhole fluid property using a rare earth doped laser

Info

Publication number
BR112013009986A2
BR112013009986A2 BR112013009986A BR112013009986A BR112013009986A2 BR 112013009986 A2 BR112013009986 A2 BR 112013009986A2 BR 112013009986 A BR112013009986 A BR 112013009986A BR 112013009986 A BR112013009986 A BR 112013009986A BR 112013009986 A2 BR112013009986 A2 BR 112013009986A2
Authority
BR
Brazil
Prior art keywords
rare earth
electromagnetic energy
estimating
downhole fluid
fluid
Prior art date
Application number
BR112013009986A
Other languages
Portuguese (pt)
Inventor
Csutak Sebastian
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 BR112013009986A2 publication Critical patent/BR112013009986A2/en

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
    • 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
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • 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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/113—Locating fluid leaks, intrusions or movements using electrical indications; using light radiations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

método e aparelho para estimar uma propriedade de fluido no fundo do poço usando-se um laser dopado com terras raras. a presente invenção refere-se a um método e aparelho para estimar uma propriedade de um fluido no fundo do poço, o aparelho incluindo, porém, não estando limitado a um veículo que é transportável em um poço não revestido; uma célula de teste conduzida pelo veículo para capturar o fluido no fundo do poço; uma fonte de energia eletromagnética dopada com terras raras em comunicação via energia eletromagnética com o fluido no fundo do poço na célula de teste; e um detector de energia eletromagnética em comunicação via energia eletromagnética com energia eletromagnética emitida pela fonte de energia eletromagnética dopada com terras raras que interagiu com o fluido para estimar a propriedade do fluido no fundo do poço.method and apparatus for estimating a downhole fluid property using a rare earth doped laser. The present invention relates to a method and apparatus for estimating a property of a downhole fluid, the apparatus including, but not limited to, a vehicle that is transportable in an uncoated well; a test cell driven by the vehicle to capture bottom fluid; a rare earth-doped electromagnetic energy source communicating via electromagnetic energy with the downhole fluid in the test cell; and an electromagnetic energy detector communicating via electromagnetic energy with electromagnetic energy emitted by the rare earth-doped electromagnetic energy source that interacted with the fluid to estimate fluid property at the bottom of the well.

BR112013009986A 2010-11-02 2011-11-17 method and apparatus for estimating a downhole fluid property using a rare earth doped laser BR112013009986A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40930210P 2010-11-02 2010-11-02
PCT/US2011/061215 WO2012061844A1 (en) 2010-11-02 2011-11-17 A method and apparatus for estimating a downhole fluid property using a rare earth doped laser

Publications (1)

Publication Number Publication Date
BR112013009986A2 true BR112013009986A2 (en) 2018-03-13

Family

ID=46024874

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013009986A BR112013009986A2 (en) 2010-11-02 2011-11-17 method and apparatus for estimating a downhole fluid property using a rare earth doped laser

Country Status (4)

Country Link
BR (1) BR112013009986A2 (en)
GB (1) GB2498285A (en)
NO (1) NO20130487A1 (en)
WO (1) WO2012061844A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9575209B2 (en) 2012-12-22 2017-02-21 Halliburton Energy Services, Inc. Remote sensing methods and systems using nonlinear light conversion and sense signal transformation
US9091785B2 (en) 2013-01-08 2015-07-28 Halliburton Energy Services, Inc. Fiberoptic systems and methods for formation monitoring
US10241229B2 (en) 2013-02-01 2019-03-26 Halliburton Energy Services, Inc. Distributed feedback fiber laser strain sensor systems and methods for subsurface EM field monitoring
AU2014384700B2 (en) 2014-02-28 2017-04-20 Halliburton Energy Services, Inc. Optical electric field sensors having passivated electrodes
US9651706B2 (en) 2015-05-14 2017-05-16 Halliburton Energy Services, Inc. Fiberoptic tuned-induction sensors for downhole use
US10711602B2 (en) 2015-07-22 2020-07-14 Halliburton Energy Services, Inc. Electromagnetic monitoring with formation-matched resonant induction sensors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849753A (en) * 1984-08-15 1989-07-18 Chevron Research Company Electro optic high temperature well bore modulator
US5115445A (en) * 1988-02-02 1992-05-19 Massachusetts Institute Of Technology Microchip laser array
US5917188A (en) * 1995-09-01 1999-06-29 Innovative Lasers Corporation Diode laser-pumped laser system for intracavity laser spectroscopy (ILS)
US7351601B2 (en) * 2003-10-15 2008-04-01 California Institute Of Technology Methods of forming nanocavity laser structures
US20100181472A1 (en) * 2007-04-09 2010-07-22 Baker Hughes Incorporated Method and Apparatus to Determine Characteristics of an Oil-Based Mud Downhole
US7498567B2 (en) * 2007-06-23 2009-03-03 Schlumberger Technology Corporation Optical wellbore fluid characteristic sensor
US8068226B2 (en) * 2008-01-16 2011-11-29 Baker Hughes Incorporated Methods and apparatus for estimating a downhole fluid property

Also Published As

Publication number Publication date
WO2012061844A1 (en) 2012-05-10
GB201305508D0 (en) 2013-05-08
NO20130487A1 (en) 2013-04-17
GB2498285A (en) 2013-07-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]