发明名称 DOWNHOLE EQUIPMENT REMOVAL SYSTEM
摘要 <p>The present invention provides a practical method capable of substantially removing downhole equipment by dissolving it with a chemical. The method comprises introducing an equipment dissolution mixture comprising one or more chemicals and/or materials suitable for the substantial dissolution of the downhole equipment.</p>
申请公布号 EP2366057(A1) 申请公布日期 2011.09.21
申请号 EP20090760137 申请日期 2009.11.18
申请人 MAERSK OLIE OG GAS A/S 发明人 JENSEN, MICHAEL;HEIJNEN, WILHELMUS, HUBERTUS, PAULUS, MARIA;VAN SPRONSEN, ENGEL
分类号 E21B29/02 主分类号 E21B29/02
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