7 Patents
- US122526452025Formulation and Setup Method of In-situ Dissolvable Plug
CHINA NATIONAL PETROLEUM CORPORATION
0 cites - US122155642025Packer System with Load Bypass to Prevent Premature Expansion
China National Petroleum Corporation
0 cites - US122094812025Frac Plug Device for High Expansion at the Setting Position
China National Petroleum Corporation
0 cites - US121399942024Frac Plug Device with an Anchor Mandrel Assembly for a Locked Set Configuration
China National Petroleum Corporation
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