Chengdu
China
4
2024-12-31
The entities that hold a legal rights for patent applications filed by inventor SHI Pengjun:
Pengjun SHI from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Double-crosslinked thermal phase transition gel temporary plugging agent and application thereof
#2 | 2023-11-23EVALUATION METHOD FOR ACID FRACTURING EFFECT BASED ON THE THEORY OF ACID-FRAC "STIMULATED ZONE"
#3 | 2023-03-14Testing device and evaluation method for sensitivity damage of core permeability tensor
#4 | 2023-03-07Method for comprehensive evaluation of shale fracability under the geology-engineering “double-track” system
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