BEAMFORM PROCESSING FOR SONIC IMAGING USING MONOPOLE AND DIPOLE SOURCES

BEAMFORM PROCESSING FOR SONIC IMAGING USING MONOPOLE AND DIPOLE SOURCES

Embodiments provide for a method that utilizes the azimuthally spaced receivers of a sonic logging tool. Signals from monopole and dipole sources are reflected from the geologic interfaces and recorded by arrays of receivers of the same tool. For the incident P-waves from the monopole source, phase...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Johansen, Asbjoern Lund, Donald, John Adam, Hirabayashi, Nobuyasu, Karpekin, Yevgeniy, Endo, Takeshi, Bennett, Nicholas Norman
Format: Patent
Sprache:eng
Schlagworte:
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Johansen, Asbjoern Lund
Donald, John Adam
Hirabayashi, Nobuyasu
Karpekin, Yevgeniy
Endo, Takeshi
Bennett, Nicholas Norman
description Embodiments provide for a method that utilizes the azimuthally spaced receivers of a sonic logging tool. Signals from monopole and dipole sources are reflected from the geologic interfaces and recorded by arrays of receivers of the same tool. For the incident P-waves from the monopole source, phase arrival times for the azimuthal receivers are compensated for stacking using properties of wave propagation in the borehole, and for the incident SH-waves from the dipole source, signs of waveforms for the receivers are changed for specified azimuths.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2023221453A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2023221453A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2023221453A13</originalsourceid><addsrcrecordid>eNrjZHB3cnX0dfMP8lUICPJ3dg0O9vRzVwDyFYL9_TydFTx9Hd1BIqFgcV9_P_8Afx9XBUc_FwUXTzAz2D80CKiPh4E1LTGnOJUXSnMzKLu5hjh76KYW5MenFhckJqfmpZbEhwYbGRgZGxkZmpgaOxoaE6cKAI7oLXo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>BEAMFORM PROCESSING FOR SONIC IMAGING USING MONOPOLE AND DIPOLE SOURCES</title><source>esp@cenet</source><creator>Johansen, Asbjoern Lund ; Donald, John Adam ; Hirabayashi, Nobuyasu ; Karpekin, Yevgeniy ; Endo, Takeshi ; Bennett, Nicholas Norman</creator><creatorcontrib>Johansen, Asbjoern Lund ; Donald, John Adam ; Hirabayashi, Nobuyasu ; Karpekin, Yevgeniy ; Endo, Takeshi ; Bennett, Nicholas Norman</creatorcontrib><description>Embodiments provide for a method that utilizes the azimuthally spaced receivers of a sonic logging tool. Signals from monopole and dipole sources are reflected from the geologic interfaces and recorded by arrays of receivers of the same tool. For the incident P-waves from the monopole source, phase arrival times for the azimuthal receivers are compensated for stacking using properties of wave propagation in the borehole, and for the incident SH-waves from the dipole source, signs of waveforms for the receivers are changed for specified azimuths.</description><language>eng</language><subject>DETECTING MASSES OR OBJECTS ; GEOPHYSICS ; GRAVITATIONAL MEASUREMENTS ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230713&amp;DB=EPODOC&amp;CC=US&amp;NR=2023221453A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230713&amp;DB=EPODOC&amp;CC=US&amp;NR=2023221453A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Johansen, Asbjoern Lund</creatorcontrib><creatorcontrib>Donald, John Adam</creatorcontrib><creatorcontrib>Hirabayashi, Nobuyasu</creatorcontrib><creatorcontrib>Karpekin, Yevgeniy</creatorcontrib><creatorcontrib>Endo, Takeshi</creatorcontrib><creatorcontrib>Bennett, Nicholas Norman</creatorcontrib><title>BEAMFORM PROCESSING FOR SONIC IMAGING USING MONOPOLE AND DIPOLE SOURCES</title><description>Embodiments provide for a method that utilizes the azimuthally spaced receivers of a sonic logging tool. Signals from monopole and dipole sources are reflected from the geologic interfaces and recorded by arrays of receivers of the same tool. For the incident P-waves from the monopole source, phase arrival times for the azimuthal receivers are compensated for stacking using properties of wave propagation in the borehole, and for the incident SH-waves from the dipole source, signs of waveforms for the receivers are changed for specified azimuths.</description><subject>DETECTING MASSES OR OBJECTS</subject><subject>GEOPHYSICS</subject><subject>GRAVITATIONAL MEASUREMENTS</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHB3cnX0dfMP8lUICPJ3dg0O9vRzVwDyFYL9_TydFTx9Hd1BIqFgcV9_P_8Afx9XBUc_FwUXTzAz2D80CKiPh4E1LTGnOJUXSnMzKLu5hjh76KYW5MenFhckJqfmpZbEhwYbGRgZGxkZmpgaOxoaE6cKAI7oLXo</recordid><startdate>20230713</startdate><enddate>20230713</enddate><creator>Johansen, Asbjoern Lund</creator><creator>Donald, John Adam</creator><creator>Hirabayashi, Nobuyasu</creator><creator>Karpekin, Yevgeniy</creator><creator>Endo, Takeshi</creator><creator>Bennett, Nicholas Norman</creator><scope>EVB</scope></search><sort><creationdate>20230713</creationdate><title>BEAMFORM PROCESSING FOR SONIC IMAGING USING MONOPOLE AND DIPOLE SOURCES</title><author>Johansen, Asbjoern Lund ; Donald, John Adam ; Hirabayashi, Nobuyasu ; Karpekin, Yevgeniy ; Endo, Takeshi ; Bennett, Nicholas Norman</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2023221453A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2023</creationdate><topic>DETECTING MASSES OR OBJECTS</topic><topic>GEOPHYSICS</topic><topic>GRAVITATIONAL MEASUREMENTS</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Johansen, Asbjoern Lund</creatorcontrib><creatorcontrib>Donald, John Adam</creatorcontrib><creatorcontrib>Hirabayashi, Nobuyasu</creatorcontrib><creatorcontrib>Karpekin, Yevgeniy</creatorcontrib><creatorcontrib>Endo, Takeshi</creatorcontrib><creatorcontrib>Bennett, Nicholas Norman</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Johansen, Asbjoern Lund</au><au>Donald, John Adam</au><au>Hirabayashi, Nobuyasu</au><au>Karpekin, Yevgeniy</au><au>Endo, Takeshi</au><au>Bennett, Nicholas Norman</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BEAMFORM PROCESSING FOR SONIC IMAGING USING MONOPOLE AND DIPOLE SOURCES</title><date>2023-07-13</date><risdate>2023</risdate><abstract>Embodiments provide for a method that utilizes the azimuthally spaced receivers of a sonic logging tool. Signals from monopole and dipole sources are reflected from the geologic interfaces and recorded by arrays of receivers of the same tool. For the incident P-waves from the monopole source, phase arrival times for the azimuthal receivers are compensated for stacking using properties of wave propagation in the borehole, and for the incident SH-waves from the dipole source, signs of waveforms for the receivers are changed for specified azimuths.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US2023221453A1
source esp@cenet
subjects DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
title BEAMFORM PROCESSING FOR SONIC IMAGING USING MONOPOLE AND DIPOLE SOURCES
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-20T20%3A08%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Johansen,%20Asbjoern%20Lund&rft.date=2023-07-13&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2023221453A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true