BR112013011183A2 - método e aparelho para estimar uma propriedade de fluido de fundo de poço utilizando um densitômetro de partículas carregadas - Google Patents

método e aparelho para estimar uma propriedade de fluido de fundo de poço utilizando um densitômetro de partículas carregadas

Info

Publication number
BR112013011183A2
BR112013011183A2 BR112013011183A BR112013011183A BR112013011183A2 BR 112013011183 A2 BR112013011183 A2 BR 112013011183A2 BR 112013011183 A BR112013011183 A BR 112013011183A BR 112013011183 A BR112013011183 A BR 112013011183A BR 112013011183 A2 BR112013011183 A2 BR 112013011183A2
Authority
BR
Brazil
Prior art keywords
charged particle
estimating
wall
fluid
wellbore fluid
Prior art date
Application number
BR112013011183A
Other languages
English (en)
Portuguese (pt)
Inventor
Rocco Difoggio
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 BR112013011183A2 publication Critical patent/BR112013011183A2/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
    • 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
    • E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
    • E21B49/0875—Well testing, e.g. testing for reservoir productivity or formation parameters determining specific fluid parameters
    • 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
    • E21B49/081—Obtaining fluid samples or testing fluids, in boreholes or wells with down-hole means for trapping a fluid sample

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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Radiation (AREA)
BR112013011183A 2010-11-05 2011-11-17 método e aparelho para estimar uma propriedade de fluido de fundo de poço utilizando um densitômetro de partículas carregadas BR112013011183A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41063510P 2010-11-05 2010-11-05
PCT/US2011/061200 WO2012061843A1 (en) 2010-11-05 2011-11-17 A method and apparatus for estimating a downhole fluid property using a charged particle densitometer

Publications (1)

Publication Number Publication Date
BR112013011183A2 true BR112013011183A2 (pt) 2016-08-02

Family

ID=46024873

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013011183A BR112013011183A2 (pt) 2010-11-05 2011-11-17 método e aparelho para estimar uma propriedade de fluido de fundo de poço utilizando um densitômetro de partículas carregadas

Country Status (4)

Country Link
BR (1) BR112013011183A2 (no)
GB (1) GB2499752A (no)
NO (1) NO20130261A1 (no)
WO (1) WO2012061843A1 (no)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9107041D0 (en) * 1991-04-04 1991-05-22 Schlumberger Services Petrol Analysis of drilling fluids
AU6534698A (en) * 1997-02-13 1998-09-22 Canberra Industries, Inc. Calibration method for radiation spectroscopy
US6176323B1 (en) * 1997-06-27 2001-01-23 Baker Hughes Incorporated Drilling systems with sensors for determining properties of drilling fluid downhole
US7075062B2 (en) * 2001-12-10 2006-07-11 Schlumberger Technology Corporation Apparatus and methods for downhole determination of characteristics of formation fluids
GB0220767D0 (en) * 2002-09-06 2002-10-16 Diamanx Products Ltd Diamond radiation detector
US7221514B2 (en) * 2005-04-15 2007-05-22 Asml Netherlands B.V. Variable lens and exposure system
US7609380B2 (en) * 2005-11-14 2009-10-27 Schlumberger Technology Corporation Real-time calibration for downhole spectrometer
US8511379B2 (en) * 2007-11-13 2013-08-20 Halliburton Energy Services, Inc. Downhole X-ray source fluid identification system and method

Also Published As

Publication number Publication date
WO2012061843A1 (en) 2012-05-10
NO20130261A1 (no) 2013-06-04
GB201309900D0 (en) 2013-07-17
GB2499752A (en) 2013-08-28

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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 A 5A ANUIDADE.

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 2386 DE 27-09-2016 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.