In the process of development , the company always paid attention to the development tendency  in same industry at home and abroad, and introduced advanced technologies; meanwhile , combining the result from its own research; therefore, the company developed unique technology of drilling and completion fluid. As result of it,  the company is capable of design special drilling fluid both for extra deep well, directional well , horizontal well and  low-pressure absorption well ,  and providing  field technical service, drill stem test, well completion test and technical service for complex situation. 

 

 

Multifunction and high salt resistance filtrate loss reducer

Anti-Collapsing viscosity-reduction filtrate loss reducer 

Impervious filtrate loss reducer, High temperature resistance viscosity-reduction filtrate loss reducer, High temperature and pressure resistance viscosity-reduction Filtrate loss reducer , Anti-saturation salt  filtrate loss reducer

Sulfonated lignite

Walchowite for drilling fluid

sulfonated-pheno-formoldehyde resin 

Filtrate loss reducer 

Polyacrylic acid multipolymer for  offshore drilling

Polymer Filtrate loss reducer

Natural Progesterone Advisory Network

Sulfomethal Phenolaldehy Resin 

 

Anti-caving series 

Low fluorescence filtrate loss reducer with anti-sloughing and plugging ability  

Low softening point asphalt powder

Nonfluorescent anti-collapse agent

 

Solid lubricant

White oil lubricant 

Water based lubricant 

Oil based lubricant 

Nano-emulsion 

 

Polyacrylamide 

Potassium Polyacrylamide 

Briny coating agent

 

Variant connection plugging agent 

Compound expansion plugging agent 

Follow-drilling plugging agent

acid-soluble expansion plugging agent

Acidifiable and high-strength plugging agent

 

High salt tolerance viscosity reducer

Compound ammonium salt

Fluosilicic diluent 

ammonium salt

Zwitterionic polymer viscosity reducer

 

Sodium carboxymethyl cellulose with low viscosity LV-CMC

Sodium carboxymethyl cellulose with medium viscosity MV-CMC