Drilling Fluid Technology Service Center of Sinopec Shengli Petroleum Engineering Co., Ltd

Chine

Commandez votre montre hebdomadaire Drilling Fluid Technology Service Center of Sinopec Shengli Petroleum Engineering Co., Ltd
Quantité totale PI 4
Rang # Quantité totale PI 390 211
Note d'activité PI 1,6/5.0    6
Rang # Activité PI 157 731

Brevets

Marques

1 0
0 0
3 0
0
 
Dernier brevet 2024 - Viscosity reducer and preparatio...
Premier brevet 2014 - Comb polymer, method of preparin...

Derniers inventions, produits et services

2024 Invention Emulsifier and preparation method therefor, and oil-based drilling fluid. The present invention r...
Invention Composite emulsifier and oil-based drilling fluid. The present invention relates to the technical...
Invention Viscosity reducer and preparation method therefor and use thereof, and method for improving crude...
2014 Invention Comb polymer, method of preparing the same, and use thereof. The present disclosure discloses a c...