<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-02875543</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-02T19:25:28+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Determination of a stress-dependent rock-physics model using anisotropic time-lapse tomographic inversion</title>
            <author role="aut">
              <persName>
                <forename type="first">Nicolas</forename>
                <surname>Mastio</surname>
              </persName>
              <email type="md5">31389f5fbab9cc06c08c861e1a51d293</email>
              <email type="domain">univ-lorraine.fr</email>
              <idno type="idhal" notation="numeric">1048864</idno>
              <idno type="halauthorid" notation="string">1603305-1048864</idno>
              <affiliation ref="#struct-247127"/>
              <affiliation ref="#struct-3885"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Pierre</forename>
                <surname>Thore</surname>
              </persName>
              <idno type="halauthorid">600738-0</idno>
              <affiliation ref="#struct-3885"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Marianne</forename>
                <surname>Conin</surname>
              </persName>
              <email type="md5">a8ad3317d8a543fc6330bce33e2da5bf</email>
              <email type="domain">univ-lorraine.fr</email>
              <idno type="idhal" notation="string">marianne-conin</idno>
              <idno type="idhal" notation="numeric">181958</idno>
              <idno type="halauthorid" notation="string">12188-181958</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-6072-3919</idno>
              <idno type="IDREF">https://www.idref.fr/166537861</idno>
              <affiliation ref="#struct-247127"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Guillaume</forename>
                <surname>Caumon</surname>
              </persName>
              <email type="md5">07a06681b1dc99bf4129e000c56fd2c1</email>
              <email type="domain">ensg.inpl-nancy.fr</email>
              <idno type="idhal" notation="string">guillaume-caumon</idno>
              <idno type="idhal" notation="numeric">9500</idno>
              <idno type="halauthorid" notation="string">12686-9500</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/C-5454-2012</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-7828-4600</idno>
              <idno type="IDREF">https://www.idref.fr/075171236</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/C-5454-2012</idno>
              <affiliation ref="#struct-247127"/>
              <affiliation ref="#struct-268504"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Guillaume</forename>
                <surname>Caumon</surname>
              </persName>
              <email type="md5">17aadc07e7fe63307b9c0fde7b4c8546</email>
              <email type="domain">univ-lorraine.fr</email>
            </editor>
            <funder>Total / CREGU</funder>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2020-06-19 19:48:30</date>
              <date type="whenModified">2024-12-02 14:48:12</date>
              <date type="whenReleased">2020-06-22 08:58:10</date>
              <date type="whenProduced">2020-07-01</date>
              <date type="whenEndEmbargoed">2020-06-19</date>
              <ref type="file" target="https://hal.univ-lorraine.fr/hal-02875543v1/document">
                <date notBefore="2020-06-19"/>
              </ref>
              <ref type="file" subtype="greenPublisher" n="1" target="https://hal.univ-lorraine.fr/hal-02875543v1/file/Mastio%20et%20al.%20-%202020%20-%20Determination%20of%20a%20stress-dependent%20rock-physics%20m.pdf" id="file-2875558-2528555">
                <date notBefore="2020-06-19"/>
              </ref>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="162137">
                <persName>
                  <forename>Guillaume</forename>
                  <surname>Caumon</surname>
                </persName>
                <email type="md5">17aadc07e7fe63307b9c0fde7b4c8546</email>
                <email type="domain">univ-lorraine.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-02875543</idno>
            <idno type="halUri">https://hal.univ-lorraine.fr/hal-02875543</idno>
            <idno type="halBibtex">mastio:hal-02875543</idno>
            <idno type="halRefHtml">&lt;i&gt;Geophysics&lt;/i&gt;, 2020, 85 (4), pp.C141-C152. &lt;a target="_blank" href="https://dx.doi.org/10.1190/geo2019-0526.1"&gt;&amp;#x27E8;10.1190/geo2019-0526.1&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Geophysics, 2020, 85 (4), pp.C141-C152. &amp;#x27E8;10.1190/geo2019-0526.1&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-2875558-2528555"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="INSU">INSU - Institut National des Sciences de l'Univers</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-LORRAINE">Université de Lorraine</idno>
            <idno type="stamp" n="GEORESSOURCES-UL">GeoRessources</idno>
            <idno type="stamp" n="OTELO-UL">Pôle scientifique Observatoire Terre et Environnement de Lorraine de l'Université de Lorraine</idno>
            <idno type="stamp" n="IMPACT-DEEPSURF">LUE - IMPACT DEEPSURF</idno>
            <idno type="stamp" n="TEST3-HALCNRS">TEST3-HALCNRS</idno>
            <idno type="stamp" n="GEORESSOURCES-RING">Equipe Géologie Numérique Intégrative</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Determination of a stress-dependent rock-physics model using anisotropic time-lapse tomographic inversion</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Nicolas</forename>
                    <surname>Mastio</surname>
                  </persName>
                  <email type="md5">31389f5fbab9cc06c08c861e1a51d293</email>
                  <email type="domain">univ-lorraine.fr</email>
                  <idno type="idhal" notation="numeric">1048864</idno>
                  <idno type="halauthorid" notation="string">1603305-1048864</idno>
                  <affiliation ref="#struct-247127"/>
                  <affiliation ref="#struct-3885"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Pierre</forename>
                    <surname>Thore</surname>
                  </persName>
                  <idno type="halauthorid">600738-0</idno>
                  <affiliation ref="#struct-3885"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Marianne</forename>
                    <surname>Conin</surname>
                  </persName>
                  <email type="md5">a8ad3317d8a543fc6330bce33e2da5bf</email>
                  <email type="domain">univ-lorraine.fr</email>
                  <idno type="idhal" notation="string">marianne-conin</idno>
                  <idno type="idhal" notation="numeric">181958</idno>
                  <idno type="halauthorid" notation="string">12188-181958</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-6072-3919</idno>
                  <idno type="IDREF">https://www.idref.fr/166537861</idno>
                  <affiliation ref="#struct-247127"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Guillaume</forename>
                    <surname>Caumon</surname>
                  </persName>
                  <email type="md5">07a06681b1dc99bf4129e000c56fd2c1</email>
                  <email type="domain">ensg.inpl-nancy.fr</email>
                  <idno type="idhal" notation="string">guillaume-caumon</idno>
                  <idno type="idhal" notation="numeric">9500</idno>
                  <idno type="halauthorid" notation="string">12686-9500</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/C-5454-2012</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-7828-4600</idno>
                  <idno type="IDREF">https://www.idref.fr/075171236</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/C-5454-2012</idno>
                  <affiliation ref="#struct-247127"/>
                  <affiliation ref="#struct-268504"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">4995</idno>
                <idno type="issn">0016-8033</idno>
                <title level="j">Geophysics</title>
                <imprint>
                  <publisher>Society of Exploration Geophysicists</publisher>
                  <biblScope unit="volume">85</biblScope>
                  <biblScope unit="issue">4</biblScope>
                  <biblScope unit="pp">C141-C152</biblScope>
                  <date type="datePub">2020-07-01</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1190/geo2019-0526.1</idno>
              <ref type="publisher">https://library.seg.org/doi/abs/10.1190/geo2019-0526.1</ref>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <classCode scheme="halDomain" n="sdu.stu.gp">Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph]</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>In the petroleum industry, time-lapse (4D) studies are commonly used for reservoir monitoring, but they are also useful to perform risk assessment for potential overburden deformations (e.g., well shearing, cap-rock integrity). Although complex anisotropic velocity changes are predicted in the overburden by geomechanical studies, conventional time-lapse inversion workflows only deal with vertical velocity changes. To retrieve the geomechanically induced anisotropy, we have adopted a reflection traveltime tomography method coupled with a time-shift estimation algorithm of prestack data of the baseline and monitor simultaneously. For the 2D approach, we parameterize the anisotropy using five coefficients, enough to cover any type of anisotropy. Before applying the workflow to a real data set, we first study a synthetic data set based on the real data set and include velocity variations between baseline and monitor found in the literature (vertical P-wave velocity decrease in the cap rock and isotropic P-wave velocity change in the reservoir). On the synthetics, we measure the angular ray coverage necessary to retrieve the target anisotropy and observe that the retrieved anisotropies depend on the offset range. Based on a synthetic experiment, we believe that the acquisition of the real case study is suitable for performing tomographic inversion. The anisotropic velocity changes obtained on three inlines separated by 375 m are consistent and show a strong positive anomaly in the cap rock along the 45° direction (the δ parameter in Thomsen notation), whereas the vertical velocity change is surprisingly almost negligible. We adopt a rock-physics explanation compatible with these observations and geologic considerations: a reactivation of water-filled subvertical cracks.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-247127" status="VALID">
          <idno type="IdRef">169440087</idno>
          <idno type="RNSR">201320575M</idno>
          <idno type="IdUnivLorraine">[UL]RRJ--</idno>
          <idno type="ROR">04mq2px33</idno>
          <orgName>GeoRessources</orgName>
          <date type="start">2013-01-01</date>
          <desc>
            <address>
              <addrLine>Université de Lorraine, Faculté des Sciences et Technologies, rue Jacques Callot, BP 70239, 54506 Vandoeuvre-lès-Nancy Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://georessources.univ-lorraine.fr/fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-300045" type="direct"/>
            <relation active="#struct-320707" type="direct"/>
            <relation active="#struct-413289" type="direct"/>
            <relation name="UMR7359" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-3885" status="VALID">
          <orgName>Centre scientifique et Technique Jean Feger</orgName>
          <orgName type="acronym">CSTJF</orgName>
          <desc>
            <address>
              <addrLine>Avenue Larribau 64018 Pau Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.total.com/fr/nos-energies/petrole/explorer-et-produire/nos-savoir-faire/cstjf-900106.html</ref>
          </desc>
          <listRelation>
            <relation active="#struct-1070725" type="direct"/>
          </listRelation>
        </org>
        <org type="regrouplaboratory" xml:id="struct-268504" status="VALID">
          <idno type="IdUnivLorraine">[UL]FDE--</idno>
          <orgName>Ecole Nationale Supérieure de Géologie</orgName>
          <orgName type="acronym">ENSG</orgName>
          <desc>
            <address>
              <addrLine>2 Rue du Doyen Marcel Roubault, TSA 70605, 54518 Vandœuvre-les-Nancy Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.ensg.univ-lorraine.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-413289" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-300045" status="VALID">
          <idno type="IdRef">029349265</idno>
          <idno type="ISNI">0000 0001 2154 1736</idno>
          <idno type="ROR">https://ror.org/04kdfz702</idno>
          <idno type="Wikidata">Q3152437</idno>
          <orgName>Institut national des sciences de l'Univers</orgName>
          <orgName type="acronym">INSU - CNRS</orgName>
          <date type="start">2007-04-19</date>
          <desc>
            <address>
              <addrLine>INSU-CNRS3 rue Michel-Ange, 75794 Paris Cedex 16</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.insu.cnrs.fr</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-320707" status="VALID">
          <orgName>Centre de recherches sur la géologie des matières premières minérales et énergétiques</orgName>
          <orgName type="acronym">CREGU</orgName>
          <date type="start">1979-01-01</date>
          <desc>
            <address>
              <addrLine>BP 20023, 54501 Vandoeuvre-lès-Nancy cedex, France</addrLine>
              <country key="FR"/>
            </address>
          </desc>
        </org>
        <org type="institution" xml:id="struct-413289" status="VALID">
          <idno type="IdRef">157040569</idno>
          <idno type="IdUnivLorraine">[UL]100--</idno>
          <idno type="ROR">https://ror.org/04vfs2w97</idno>
          <orgName>Université de Lorraine</orgName>
          <orgName type="acronym">UL</orgName>
          <date type="start">2012-01-01</date>
          <desc>
            <address>
              <addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-lorraine.fr/</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-1070725" status="VALID">
          <idno type="IdRef">267450761</idno>
          <idno type="Wikidata">Q154037</idno>
          <orgName>TotalEnergies</orgName>
          <orgName type="acronym">[Total Energies. Anciennement : Total, TotalFina, TotalFinaElf]</orgName>
          <date type="start">1924-03-28</date>
          <desc>
            <address>
              <addrLine>TotalEnergies – Tour Coupole 2, place Jean Millier – Arche Nord – Coupole/Regnault 92078 Paris La Défense Cedex – France</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.totalenergies.fr/</ref>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>