Chengdu
China
5
2025-07-08
The entities that hold a legal rights for patent applications filed by inventor Ren Lan:
Lan Ren from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
COgas-soluble silicon nanofluid and preparation method therefor
#2 | 2023-10-10Bionics-based efficiently transported and packed proppant and preparation method thereof
#3 | 2020-11-05Method for simulating the discontinuity of the hydraulic fracture wall in fractured reservoirs
#4 | 2020-10-22Method for predicting the optimal shut-in duration by coupling fluid flow and geological stress
#5 | 2020-06-23Automatic diagnosis method for wellhead pressure curve of hydraulic fracturing in shale gas horizontal well
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