MXPA05005877A - Aparato y metodos para medir lentitud de lodo en un pozo de sondeo. - Google Patents

Aparato y metodos para medir lentitud de lodo en un pozo de sondeo.

Info

Publication number
MXPA05005877A
MXPA05005877A MXPA05005877A MXPA05005877A MXPA05005877A MX PA05005877 A MXPA05005877 A MX PA05005877A MX PA05005877 A MXPA05005877 A MX PA05005877A MX PA05005877 A MXPA05005877 A MX PA05005877A MX PA05005877 A MXPA05005877 A MX PA05005877A
Authority
MX
Mexico
Prior art keywords
slowness
borehole
determining
transmitter
mud
Prior art date
Application number
MXPA05005877A
Other languages
English (en)
Inventor
Peter T Wu
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 MXPA05005877A publication Critical patent/MXPA05005877A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G01V1/48—Processing data
    • G01V1/50—Analysing data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G01V1/48—Processing data

Abstract

Un metodo para determinar la lentitud de lodo de un lodo en un pozo de sondeo incluye determinar la lentitud como una funcion de frecuencia para cuando menos un modo de fluido de un juego de mediciones adquiridas con una herramienta sonica en el pozo de sondeo; y determinar la lentitud de lodo de la lentitud como una funcion de frecuencia para el cuando menos un modo de fluido. Una herramienta sonica de fondo de pozo incluye un transmisor capaz de generar senales que cubren una escala de frecuencia, un extremo elevado de la cual es mas de 30 KHz; y una disposicion de receptores que comprende una pluralidad de receptores, que responden a la escala de frecuencia del transmisor, en donde el transmisor y la disposicion de receptores estan separados en un cuerpo de herramienta a un espaciamiento TR seleccionado.
MXPA05005877A 2004-06-21 2005-06-02 Aparato y metodos para medir lentitud de lodo en un pozo de sondeo. MXPA05005877A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/710,128 US6957572B1 (en) 2004-06-21 2004-06-21 Apparatus and methods for measuring mud slowness in a borehole

Publications (1)

Publication Number Publication Date
MXPA05005877A true MXPA05005877A (es) 2006-02-08

Family

ID=34837702

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05005877A MXPA05005877A (es) 2004-06-21 2005-06-02 Aparato y metodos para medir lentitud de lodo en un pozo de sondeo.

Country Status (7)

Country Link
US (1) US6957572B1 (es)
CN (1) CN100422764C (es)
CA (1) CA2508941C (es)
GB (1) GB2415507B (es)
MX (1) MXPA05005877A (es)
NO (1) NO335629B1 (es)
RU (1) RU2369884C2 (es)

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US7207397B2 (en) * 2003-09-30 2007-04-24 Schlumberger Technology Corporation Multi-pole transmitter source
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US7334651B2 (en) * 2004-07-21 2008-02-26 Schlumberger Technology Corporation Kick warning system using high frequency fluid mode in a borehole
US8794062B2 (en) * 2005-08-01 2014-08-05 Baker Hughes Incorporated Early kick detection in an oil and gas well
US9109433B2 (en) 2005-08-01 2015-08-18 Baker Hughes Incorporated Early kick detection in an oil and gas well
US20080047337A1 (en) * 2006-08-23 2008-02-28 Baker Hughes Incorporated Early Kick Detection in an Oil and Gas Well
US20090000859A1 (en) * 2007-06-28 2009-01-01 Baker Hughes Incorporated Method and Apparatus for Phased Array Acoustic Well Logging
US8612154B2 (en) * 2007-10-23 2013-12-17 Schlumberger Technology Corporation Measurement of sound speed of downhole fluid by helmholtz resonator
US8321133B2 (en) * 2007-10-23 2012-11-27 Schlumberger Technology Corporation Measurement of sound speed of downhole fluid utilizing tube waves
US8547789B2 (en) * 2007-12-27 2013-10-01 Schlumberger Technology Corporation Method for gas zone detection using sonic wave attributes
US8116167B2 (en) * 2008-06-12 2012-02-14 Chevron U.S.A. Inc. Method and system for generating a beam of acoustic energy from a borehole, and applications thereof
US8773948B2 (en) 2011-09-27 2014-07-08 Schlumberger Technology Corporation Methods and apparatus to determine slowness of drilling fluid in an annulus
US9366133B2 (en) 2012-02-21 2016-06-14 Baker Hughes Incorporated Acoustic standoff and mud velocity using a stepped transmitter
CN103726836B (zh) * 2012-10-12 2021-03-16 中国石油集团长城钻探工程有限公司 基于声波测井资料提取模式波慢度的方法
CN105089652A (zh) * 2014-05-20 2015-11-25 中国石油化工股份有限公司 一种拟声波曲线重构与稀疏脉冲联合反演方法
CA2953328C (en) * 2014-07-18 2019-05-14 Halliburton Energy Services, Inc. Formation density or acoustic impedance logging tool
US10809400B2 (en) * 2015-10-27 2020-10-20 Schlumberger Technology Corporation Determining shear slowness based on a higher order formation flexural acoustic mode
WO2017078916A2 (en) * 2015-11-04 2017-05-11 Schlumberger Technology Corporation Real and imaginary components of electromagnetic logging measurements
US11092713B2 (en) 2015-11-04 2021-08-17 Schlumberger Technology Corporation Compensated azimuthally invariant electromagnetic logging measurements
US20190219718A1 (en) * 2016-10-26 2019-07-18 Halliburton Energy Services, Inc. Dipole Shear Velocity Estimation
WO2020086880A1 (en) * 2018-10-26 2020-04-30 Schlumberger Technology Corporation System and method for generating slowness logs in thinly laminated formations
CN112360447A (zh) * 2020-11-20 2021-02-12 中国石油天然气集团有限公司 一种评价储层射孔效果的方法

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Also Published As

Publication number Publication date
GB0510996D0 (en) 2005-07-06
NO335629B1 (no) 2015-01-12
RU2005119130A (ru) 2006-12-27
RU2369884C2 (ru) 2009-10-10
CA2508941A1 (en) 2005-12-21
US6957572B1 (en) 2005-10-25
GB2415507A (en) 2005-12-28
NO20053029D0 (no) 2005-06-20
CN1712993A (zh) 2005-12-28
CN100422764C (zh) 2008-10-01
NO20053029L (no) 2005-12-22
GB2415507B (en) 2006-09-06
CA2508941C (en) 2009-01-27

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