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<ep-patent-document id="EP15903277B8W1" file="EP15903277W1B8.xml" lang="en" country="EP" doc-number="3345020" kind="B8" correction-code="W1" date-publ="20211013" status="c" dtd-version="ep-patent-document-v1-5-1">
<SDOBI lang="en"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSK..HRIS..MTNORS..SM..................</B001EP><B003EP>*</B003EP><B005EP>J</B005EP><B007EP>BDM Ver 2.0.12 (4th of August) -  2999001/0</B007EP></eptags></B000><B100><B110>3345020</B110><B120><B121>CORRECTED EUROPEAN PATENT SPECIFICATION</B121></B120><B130>B8</B130><B132EP>B1</B132EP><B140><date>20211013</date></B140><B150><B151>W1</B151><B153>73</B153><B155><B1551>de</B1551><B1552>Bibliographie</B1552><B1551>en</B1551><B1552>Bibliography</B1552><B1551>fr</B1551><B1552>Bibliographie</B1552></B155></B150><B190>EP</B190></B100><B200><B210>15903277.0</B210><B220><date>20150908</date></B220><B240><B241><date>20180313</date></B241></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>201514846693</B310><B320><date>20150904</date></B320><B330><ctry>US</ctry></B330></B300><B400><B405><date>20211013</date><bnum>202141</bnum></B405><B430><date>20180711</date><bnum>201828</bnum></B430><B450><date>20210825</date><bnum>202134</bnum></B450><B452EP><date>20210331</date></B452EP><B480><date>20211013</date><bnum>202141</bnum></B480></B400><B500><B510EP><classification-ipcr sequence="1"><text>G01V   1/36        20060101AFI20210319BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>G01V   1/38        20060101ALN20210319BHEP        </text></classification-ipcr><classification-ipcr sequence="3"><text>G01V   1/30        20060101ALN20210319BHEP        </text></classification-ipcr></B510EP><B520EP><classifications-cpc><classification-cpc sequence="1"><text>G01V   1/364       20130101 FI20170309BHEP        </text></classification-cpc><classification-cpc sequence="2"><text>G01V   1/38        20130101 LA20170428BHEP        </text></classification-cpc><classification-cpc sequence="3"><text>G01V2210/56        20130101 LA20170309BHEP        </text></classification-cpc><classification-cpc sequence="4"><text>G01V   1/301       20130101 LA20190312BHEP        </text></classification-cpc><classification-cpc sequence="5"><text>G01V2210/324       20130101 LA20170309BHEP        </text></classification-cpc><classification-cpc sequence="6"><text>G01V2210/584       20130101 LA20190312BHEP        </text></classification-cpc></classifications-cpc></B520EP><B540><B541>de</B541><B542>VERFAHREN ZUR UNTERDRÜCKUNG VON MEHRFACHREFLEXIONEN</B542><B541>en</B541><B542>METHOD FOR ATTENUATING MULTIPLES</B542><B541>fr</B541><B542>PROCÉDÉ D'ATTÉNUATION DE MULTIPLES</B542></B540><B560><B561><text>WO-A1-2013/116195</text></B561><B561><text>US-A- 5 774 417</text></B561><B561><text>US-A1- 2009 316 527</text></B561><B561><text>US-A1- 2010 246 324</text></B561><B561><text>US-A1- 2014 247 969</text></B561><B562><text>YANGLEI ZOU ET AL: "A new method to eliminate first order internal multiples for a normal incidence plane wave on a 1D earth", SEG TECHNICAL PROGRAM EXPANDED ABSTRACTS 2013, 19 August 2013 (2013-08-19), pages 4136-4140, XP055568479, DOI: 10.1190/segam2013-1172.1</text></B562><B562><text>YANGLEI ZOU ET AL: "An internal-multiple elimination algorithm for all first-order internal multiples for a 1D earth", SEG TECHNICAL PROGRAM EXPANDED ABSTRACTS 2015, 19 August 2015 (2015-08-19), pages 4408-4412, XP055568442, DOI: 10.1190/segam2015-5903808.1</text></B562><B562><text>J. LIRA ET AL: "Correction of primary amplitudes for plane-wave transmission loss through an acoustic or absorptive overburden with the inverse scattering series internal multiple attenuation algorithm: an initial study and 1D numerical examples", 11TH INTERNATIONAL CONGRESS OF THE BRAZILIAN GEOPHYSICAL SOCIETY &amp; EXPOGEF 2009, SALVADOR, BAHIA, BRAZIL, 24-28 AUGUST 2009, 28 April 2009 (2009-04-28), pages 1621-1626, XP055568300, DOI: doi.org/10.1190/sbgf2009-341 ISBN: 978-1-109-46497-9</text></B562><B562><text>JING WU ET AL: "The first test and evaluation of the inverse scattering series internal multiple attenuation algorithm for an attenuating medium", SEG TECHNICAL PROGRAM EXPANDED ABSTRACTS 2014, 5 August 2014 (2014-08-05), pages 4130-4134, XP055567854, DOI: 10.1190/segam2014-1430.1</text></B562><B565EP><date>20190404</date></B565EP></B560></B500><B700><B720><B721><snm>KOSTOV, Clement</snm><adr><str>3750 Briarpark Drive, Office 2208</str><city>Houston, Texas 77042</city><ctry>US</ctry></adr></B721><B721><snm>WU, Jing</snm><adr><str>4149 Bellaire Boulevard, Apt. 231</str><city>Houston, Texas 77025</city><ctry>US</ctry></adr></B721><B721><snm>DISHBERGER, Debra McLean</snm><adr><str>10001 Richmond Avenue</str><city>Houston, Texas 77042</city><ctry>US</ctry></adr></B721></B720><B730><B731><snm>Services Pétroliers Schlumberger</snm><iid>101336231</iid><irf>XP10845EPSF</irf><adr><str>42, rue Saint Dominique</str><city>75007 Paris</city><ctry>FR</ctry></adr><B736EP><ctry>FR</ctry></B736EP></B731><B731><snm>GeoQuest Systems B.V.</snm><iid>101909189</iid><irf>XP10845EPSF</irf><adr><str>Gevers Deynootweg 61</str><city>2586 BJ 's-Gravenhage</city><ctry>NL</ctry></adr><B736EP><ctry>AL</ctry><ctry>AT</ctry><ctry>BE</ctry><ctry>BG</ctry><ctry>CH</ctry><ctry>CY</ctry><ctry>CZ</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>EE</ctry><ctry>ES</ctry><ctry>FI</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>HR</ctry><ctry>HU</ctry><ctry>IE</ctry><ctry>IS</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LT</ctry><ctry>LU</ctry><ctry>LV</ctry><ctry>MC</ctry><ctry>MK</ctry><ctry>MT</ctry><ctry>NL</ctry><ctry>NO</ctry><ctry>PL</ctry><ctry>PT</ctry><ctry>RO</ctry><ctry>RS</ctry><ctry>SE</ctry><ctry>SI</ctry><ctry>SK</ctry><ctry>SM</ctry><ctry>TR</ctry></B736EP></B731></B730><B740><B741><snm>Schlumberger Intellectual Property Department</snm><iid>101753518</iid><adr><str>Parkstraat 83</str><city>2514 JG Den Haag</city><ctry>NL</ctry></adr></B741></B740></B700><B800><B840><ctry>AL</ctry><ctry>AT</ctry><ctry>BE</ctry><ctry>BG</ctry><ctry>CH</ctry><ctry>CY</ctry><ctry>CZ</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>EE</ctry><ctry>ES</ctry><ctry>FI</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>HR</ctry><ctry>HU</ctry><ctry>IE</ctry><ctry>IS</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LT</ctry><ctry>LU</ctry><ctry>LV</ctry><ctry>MC</ctry><ctry>MK</ctry><ctry>MT</ctry><ctry>NL</ctry><ctry>NO</ctry><ctry>PL</ctry><ctry>PT</ctry><ctry>RO</ctry><ctry>RS</ctry><ctry>SE</ctry><ctry>SI</ctry><ctry>SK</ctry><ctry>SM</ctry><ctry>TR</ctry></B840><B860><B861><dnum><anum>US2015048909</anum></dnum><date>20150908</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO2017039708</pnum></dnum><date>20170309</date><bnum>201710</bnum></B871></B870></B800></SDOBI>
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