Assignee
CHONGQING INST GEOLOGY & MINERAL RESOURCES
CN·4 granted patents·2 citations·filing 2019–2023
Top patents by PatentIndex Score
4 records- 0180US11970940B1Induced earthquake evaluation method for hydraulic fracturing activated faultsCHONGQING INST GEOLOGY & MINERAL RESOURCES·Filed 2023·Granted Apr 30, 2024·2 cites·5 claims
- 0243US11692919B2Reciprocating rock fracture friction-seepage characteristic test device and methodCHONGQING INST GEOLOGY & MINERAL RESOURCES·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 0338US12493022B2Experimental system and experimental evaluation method for pulsed displacement and replacement of methane with carbon dioxideCHONGQING INST GEOLOGY & MINERAL RESOURCES·Filed 2022·Granted Dec 9, 2025·0 cites·8 claims
- 0436US11098566B2Pulse hydraulic fracturing tool and method for coiled tubing dragging with bottom packerCHONGQING INST GEOLOGY & MINERAL RESOURCES·Filed 2019·Granted Aug 24, 2021·0 cites·14 claims
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