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  • NA-CMC / PAC
NA-CMC / PAC

NA-CMC / PAC

  • Product description: 9004-65-3 , HPMC , Hydroxypropyl Methyl Cellulose, NA-CMC / PAC
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CMC / PAC

Na-CMC and PAC model and the major role of plasma

specifications weightless fluid bodiness Shale control
PAC-HV ☆☆☆☆ ☆☆☆☆ ☆☆☆☆
PAC-LV ☆☆☆☆ ☆☆ ☆☆☆
CMC-LV ☆☆
CMC-HV ☆☆ ☆☆

Guide to oil drilling applications

Polyanionic Cellulose referred to as PAC, is made from natural cellulose by chemical modification and the obtained water-soluble cellulose ether derivatives, is an important water-soluble cellulose ether, its sodium salt is usually applied. Polyanionic Cellulose has good heat stability and salt tolerance, anti-bacterial and strong. The product is prepared with a good drop of fluid mud water loss, inhibition,

highertemperature resistance. Widely used in oil drilling, especially offshore oil drilling wells and saltwater.

  • Replace high, instead of uniformity, transparency, control viscosity and lower water loss; suitable for fresh water or sea water, saturated saltwater, any water-based mud;
  • The product sluriy prepared with a good fluid loss, inhibition and high temperature properties;
  • The produa is prepared using a slurry rheology, high-salt medium in inhibiting the dispersion of clay and shale and expansion, so that the wall of pollution under control;
  • Stability of soft soil structure and prevent the water level rise caused by wall collapse;
  • Wells drilled through the rock faces, cuttings in the mud slowed the accumulation of solids;
  • Inhibition of drill pipe in the turbulence intensity, the return system to maintain the minimum pressure loss;
  • The mud can increase the amountof mud to reduce fluid loss;
  • Can stabilize the slurry bubble;PAC is an excellent repair and drilling mud drilling fluids, fracturing fluid is efficient.

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Contact: Mr Wang

Phone: 86-19932127135

Tel: 0311-66792900

Email: admin@scellulose.com

Add: North side of Shenkai Road, Shenze Economic Development Zone, Hebei, China