MXPA05007044A - Metodo y aparato para procesamiento de espectrocospia en fondo de pozo. - Google Patents

Metodo y aparato para procesamiento de espectrocospia en fondo de pozo.

Info

Publication number
MXPA05007044A
MXPA05007044A MXPA05007044A MXPA05007044A MXPA05007044A MX PA05007044 A MXPA05007044 A MX PA05007044A MX PA05007044 A MXPA05007044 A MX PA05007044A MX PA05007044 A MXPA05007044 A MX PA05007044A MX PA05007044 A MXPA05007044 A MX PA05007044A
Authority
MX
Mexico
Prior art keywords
downhole
processing
spectroscopy data
processed solution
tool
Prior art date
Application number
MXPA05007044A
Other languages
English (en)
Inventor
Horkowitz Jack
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of MXPA05007044A publication Critical patent/MXPA05007044A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/045—Transmitting data to recording or processing apparatus; Recording data

Abstract

Se describe un metodo para el procesamiento de espectroscopia de fondo de pozo. El metodo incluye la obtencion de datos de espectroscopia brutos utilizando una herramienta de fondo de pozo; procesar los datos de espectroscopia brutos utilizando la herramienta de fondo de pozo para obtener una solucion procesada en fondo de pozo; transmitir la solucion procesada en fondo de pozo a un sistema de procesamiento de superficie; y utilizar el sistema de procesamiento de superficie para determinar la informacion de litologia de una solucion procesada en fondo de pozo. Una herramienta de fondo de pozo para procesar datos de espectroscopia brutos se describe tambien. La herramienta incluye: una fuente de neutrones; por lo menos un detector para detectar los datos de espectroscopia brutos; un medio de procesamiento para procesar los datos de espectroscopia brutos para producir una solucion procesada en fondo de pozo; y un dispositivo para transmitir la solucion procesada en fondo de pozo a una ubicacion en la superficie.
MXPA05007044A 2002-12-31 2003-11-21 Metodo y aparato para procesamiento de espectrocospia en fondo de pozo. MXPA05007044A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02293281A EP1435529B1 (en) 2002-12-31 2002-12-31 Method and apparatus for downhole spectroscopy processing
PCT/EP2003/013147 WO2004059344A1 (en) 2002-12-31 2003-11-21 Method and apparatus for downhole spectroscopy processing

Publications (1)

Publication Number Publication Date
MXPA05007044A true MXPA05007044A (es) 2005-10-18

Family

ID=32479834

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05007044A MXPA05007044A (es) 2002-12-31 2003-11-21 Metodo y aparato para procesamiento de espectrocospia en fondo de pozo.

Country Status (9)

Country Link
US (1) US7342222B2 (es)
EP (1) EP1435529B1 (es)
CN (1) CN100337128C (es)
AT (1) ATE344930T1 (es)
AU (1) AU2003294720A1 (es)
DE (1) DE60215963T2 (es)
MX (1) MXPA05007044A (es)
RU (2) RU2503979C2 (es)
WO (1) WO2004059344A1 (es)

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US8101907B2 (en) * 2006-04-19 2012-01-24 Baker Hughes Incorporated Methods for quantitative lithological and mineralogical evaluation of subsurface formations
US7511266B1 (en) * 2006-12-06 2009-03-31 Bothner Ronald E Irradiated formation tool (IFT) apparatus and method
US8284073B2 (en) * 2008-04-17 2012-10-09 Schlumberger Technology Corporation Downlink while pumps are off
US7772545B2 (en) * 2008-07-24 2010-08-10 Halliburton Energy Services, Inc. Nuclear logging tool
US10302811B2 (en) * 2008-08-21 2019-05-28 Weatherford Technology Holdings, Llc Data reduction of images measured in a borehole
EP2616851A1 (en) * 2010-09-16 2013-07-24 Halliburton Energy Services, Inc. Combined sonic/pulsed neutron cased hole logging tool
CN102425410A (zh) * 2011-10-11 2012-04-25 西南石油大学 一种随钻测量超声波数据传输方法及装置
CN102979515B (zh) * 2012-12-06 2015-06-24 武汉海阔科技有限公司 一种存储式测井系统
CN104329075B (zh) * 2014-09-05 2017-01-18 西安奥华电子仪器股份有限公司 元素测井中元素俘获标准谱的获取方法
US9696454B1 (en) * 2016-01-06 2017-07-04 Baker Hughes Incorporated Identifying weighting material sag with pulsed neutron logs
US10392919B2 (en) * 2016-03-23 2019-08-27 Baker Hughes, A Ge Company, Llc Simulated core sample estimated from composite borehole measurement
US9746582B1 (en) * 2016-04-21 2017-08-29 Schlumberger Technology Corporation Method for improving precision of neutron induced gamma ray spectroscopy
US10823876B2 (en) 2016-10-21 2020-11-03 Halliburton Energy Services, Inc. Geochemical photoelectric logging systems and methods
AU2020396915A1 (en) * 2019-12-02 2022-06-02 Reflex Instruments Asia Pacific Pty Ltd Fit for purpose measurement system for drill hole logging

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU407258A1 (ru) * 1972-01-06 1973-11-21 Литоры изобретени Аппаратура для каротажа скважин
EP0005707B1 (en) * 1978-06-05 1981-11-04 Stefa Industri Aktiebolag Sealing device for bearings, especially roll bearings
US4464569A (en) * 1981-06-19 1984-08-07 Schlumberger Technology Corporation Method and apparatus for spectroscopic analysis of a geological formation
US5086224A (en) * 1990-11-13 1992-02-04 Schlumberger Technology Corporation Analysis of nuclear data for determining characteristics of earth formations traversed by a borehole
US5539225A (en) * 1994-09-16 1996-07-23 Schlumberger Technology Corporation Accelerator-based methods and apparatus for measurement-while-drilling
RU2085734C1 (ru) * 1995-10-24 1997-07-27 Научно-производственная фирма "Оптоойл" Способ каротажного исследования буровых скважин при поиске полезных ископаемых и минералов
WO1998017894A2 (en) * 1996-10-22 1998-04-30 Baker Hughes Incorporated Drilling system with integrated bottom hole assembly
US6727696B2 (en) * 1998-03-06 2004-04-27 Baker Hughes Incorporated Downhole NMR processing
US6571619B2 (en) * 2001-10-11 2003-06-03 Schlumberger Technology Corporation Real time petrophysical evaluation system

Also Published As

Publication number Publication date
AU2003294720A1 (en) 2004-07-22
EP1435529A1 (en) 2004-07-07
DE60215963T2 (de) 2007-08-02
US7342222B2 (en) 2008-03-11
ATE344930T1 (de) 2006-11-15
RU2503979C2 (ru) 2014-01-10
DE60215963D1 (de) 2006-12-21
WO2004059344A1 (en) 2004-07-15
CN1756967A (zh) 2006-04-05
US20060091307A1 (en) 2006-05-04
EP1435529B1 (en) 2006-11-08
CN100337128C (zh) 2007-09-12
RU2005124271A (ru) 2006-01-27
RU2009107265A (ru) 2010-09-10

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