Assignee
DEEP CASING TOOLS LTD
GB·6 granted patents·3 pending applications·78 citations·filing 2008–2024
Technology mixE21B9
Top patents by PatentIndex Score
9 records- 0195US7849927B2Running bore-lining tubularsDEEP CASING TOOLS LTD·Filed 2008·Granted Dec 14, 2010·78 cites·14 claims
- 0271US12173574B2Method and apparatus for well tubular flotationDEEP CASING TOOLS LTD·Filed 2023·Granted Dec 24, 2024·0 cites·10 claims
- 0362US11828119B2Method and apparatus for well tubular flotationDEEP CASING TOOLS LTD·Filed 2021·Granted Nov 28, 2023·0 cites·11 claims
- 0448US10934796B2Method for removing casing from a wellboreDEEP CASING TOOLS LTD·Filed 2018·Granted Mar 2, 2021·0 cites·18 claims
- 0547US12392200B2Fluid operated motor for running casing with bypass for pumping lost circulation materialDEEP CASING TOOLS LTD·Filed 2024·Granted Aug 19, 2025·0 cites·16 claims
- 0647US10907439B2Apparatus and method for well tubular flotationDEEP CASING TOOLS LTD·Filed 2019·Granted Feb 2, 2021·0 cites·7 claims
- 0740US2019338597A1Rotary drive apparatusDEEP CASING TOOLS LTD·Filed 2019·Application pending·0 cites
- 0836US2017204664A1Downhole tool, method and assemblyDEEP CASING TOOLS LTD·Filed 2017·Application pending·0 cites
- 0935US2017145783A1Downhole tool and methodDEEP CASING TOOLS LTD·Filed 2016·Application pending·0 cites
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