Drilling Chemicals

Lost Circulation Material

• Full size and various forms of biopolymer
• Be proper for well maintenance and reservoir plugging
• Temporarily plug,then biodegradable
• No residual,no back-flow work

01

Wellbore Sweep

• Compatible with all drilling fluids
• No need to add thick slurry
• Lifts and carries metal shavings out of the hole during milling operations efficiently
• Reduce the damage of well wall

02

Temporary Plugging Agent

• Different sizes of material temporarily plug the cracks temporarily
• Avoid the leakage of drilling fluid
• Material will degrade within several days
• Oil & gas will flow out from the hole

03

Bridge Plug

• Easy to drill
• Good sealing performance
• Biodegradable and environmental friendly
• No reaction with downhole fluid

04