Company News

Specific advantages of polyanionic cellulose (PAC) produced by Lude Chemical in China in oil drilling

2023-01-23

A. The mud prepared by Lude Chemical®polyanionic cellulose (PAC) has rheological properties, which can simulate the dispersion and expansion of clay and shale in high-salt medium, so as to control the well wall pollution.

B. The slurry prepared by Lude Chemical® PAC has good characteristics of water loss reduction, preparation and high temperature resistance.

C. Lude Chemical® has high degree of substitution of PAC, good uniformity, high transparency, viscosity control and water loss reduction.

D. Lude Chemical® PAC is suitable for any water-based mud in fresh water or seawater, saturated brine.

E. Lude Chemical® PAC stabilizes soft soil structure to prevent shaft wall collapse caused by water level rise.

F. Lude Chemical®PAC slows down the accumulation of drilling solids in the mud when drilling through the rock surface.

G. Lude Chemical® PAC inhibits the turbulence in the drill pipe to keep the minimum pressure loss in the backflow system.

H. Lude Chemical® PAC can improve the slurry making capacity and reduce the filtration loss.

i. Lude Chemical®PAC can stabilize mud foam.


Specific advantages of polyanionic cellulose (PAC) produced by Lude Chemical in China in oil drilling Specific advantages of polyanionic cellulose (PAC) produced by Lude Chemical in China in oil drilling Specific advantages of polyanionic cellulose (PAC) produced by Lude Chemical in China in oil drilling