Assignee
PEI BAILIN
CN·4 granted patents·2 pending applications·3 citations·filing 2010–2010
Top patents by PatentIndex Score
6 records- 0176US9080426B2Anti-channeling pack-off particles used in a production section of an oil-gas well, and completion method and production method using such particlesPEI BAILIN·Filed 2010·Granted Jul 14, 2015·3 cites·6 claims
- 0233US9022110B2Segmental flow-control method for flow-control filter string in oil-gas well and oil-gas well structurePEI BAILIN·Filed 2010·Granted May 5, 2015·0 cites·29 claims
- 0330US2012175104A1Flow control screen for use in oilfield exploitationPEI BAILIN·Filed 2010·Application pending·0 cites
- 0430US2012279716A1Oil-Gas Well Structure for Facilitating Extracting a Downhole Filter String and Method for Extracting the StringPEI BAILIN·Filed 2010·Application pending·0 cites
- 0529US9664014B2Method and system for segmental flow control in oil-gas wellPEI BAILIN·Filed 2010·Granted May 30, 2017·0 cites·14 claims
- 0624US9151142B2Segmental flow control method and apparatus for a flow control filter string in an oil-gas wellPEI BAILIN·Filed 2010·Granted Oct 6, 2015·0 cites·40 claims
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