<?xml version="1.0" encoding="UTF-8"?><!--This XML data has been generated under the supervision of the European Patent Office --><!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.7.1//EN" "ep-patent-document-v1-7-1.dtd">
<ep-patent-document country="EP" date-publ="20261021" doc-number="4824392" dtd-version="ep-patent-document-v1-7-1" file="24915298.4" id="EP24915298A1" kind="A1" lang="en" status="n"><SDOBI lang="en"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSKBAHRIS..MTNORSMESMMAKHTNMDGE........</B001EP><B003EP>*</B003EP><B005EP>X</B005EP><B007EP>0009010-RPUB02</B007EP></eptags></B000><B100><B110>4824392</B110><B130>A1</B130><B140><date>20261021</date></B140><B190>EP</B190></B100><B200><B210>24915298.4</B210><B220><date>20241230</date></B220><B240><B241><date>20260715</date></B241></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>202463616946 P</B310><B320><date>20240102</date></B320><B330><ctry>US</ctry></B330><B310>202418904160</B310><B320><date>20241002</date></B320><B330><ctry>US</ctry></B330></B300><B400><B405><date>20261021</date><bnum>202643</bnum></B405><B430><date>20261021</date><bnum>202643</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>E21B  47/01        20120101AFI20250711BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>E21B  47/12        20120101ALI20250711BHEP        </text></classification-ipcr><classification-ipcr sequence="3"><text>E21B  44/00        20060101ALI20250711BHEP        </text></classification-ipcr><classification-ipcr sequence="4"><text>G06F  17/40        20060101ALI20250711BHEP        </text></classification-ipcr><classification-ipcr sequence="5"><text>E21B  12/02        20060101ALI20250711BHEP        </text></classification-ipcr><classification-ipcr sequence="6"><text>E21B  47/26        20120101ALI20250711BHEP        </text></classification-ipcr></B510EP><B520EP><classifications-cpc><classification-cpc sequence="1"><text>E21B  47/13        20200501 FI20250720BCEP        </text></classification-cpc><classification-cpc sequence="2"><text>E21B  47/26        20200501 LI20250720BCEP        </text></classification-cpc><classification-cpc sequence="3"><text>E21B  44/04        20130101 LI20250720BCEP        </text></classification-cpc><classification-cpc sequence="4"><text>E21B  44/00        20130101 LI20250720BGEP        </text></classification-cpc><classification-cpc sequence="5"><text>E21B  47/12        20130101 LI20250720BGEP        </text></classification-cpc></classifications-cpc></B520EP><B540><B541>de</B541><B542>BOHRLOCHMONITOR</B542><B541>en</B541><B542>DOWNHOLE MONITOR</B542><B541>fr</B541><B542>DISPOSITIF DE SURVEILLANCE DE FOND DE TROU</B542></B540></B500><B700><B710><B711><snm>Services Pétroliers Schlumberger</snm><iid>101336231</iid><irf>IS23.1549-EP-PCT</irf><adr><str>42, rue Saint Dominique</str><city>75007 Paris</city><ctry>FR</ctry></adr><B716EP><ctry>FR</ctry></B716EP></B711><B711><snm>SCHLUMBERGER TECHNOLOGY B.V.</snm><iid>102069634</iid><irf>IS23.1549-EP-PCT</irf><adr><str>Parkstraat 83</str><city>2514 JG The Hague</city><ctry>NL</ctry></adr><B716EP><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>ME</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></B716EP></B711></B710><B720><B721><snm>IFESIE, Ifeanyichukwu</snm><adr><city>Abqaiq Hi-way, Dhahran, 31952</city><ctry>SA</ctry></adr></B721><B721><snm>MOUYIASIS, Michael</snm><adr><city>Abu Dhabi</city><ctry>AE</ctry></adr></B721><B721><snm>HEWARTSON, James</snm><adr><city>Abqaiq Hi-way, Dhahran, 31421</city><ctry>SA</ctry></adr></B721><B721><snm>SHARMA, Varun</snm><adr><city>Dammam, 34332</city><ctry>SA</ctry></adr></B721></B720><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>ME</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><B844EP><B845EP><ctry>BA</ctry></B845EP></B844EP><B848EP><B849EP><ctry>GE</ctry></B849EP><B849EP><ctry>KH</ctry></B849EP><B849EP><ctry>MA</ctry></B849EP><B849EP><ctry>MD</ctry></B849EP><B849EP><ctry>TN</ctry></B849EP></B848EP><B860><B861><dnum><anum>US2024062249</anum></dnum><date>20241230</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO2025147435</pnum></dnum><date>20250710</date><bnum>202528</bnum></B871></B870></B800></SDOBI></ep-patent-document>