PAC-LV for Drilling Mud
PAC-LV for Drilling Mud
1. PAC-LV for drilling mud is a type of low-viscosity polyanionic cellulose product. It is extensively considered as a fluid loss reducer in oilfield drilling mud.
2. As a kind of ionic cellulose ether, this product features high purity, evenly distributed substituent group, and high degree of substitution, among others. It also functions as a thickener and rheology modifier, etc.
3. The low-viscosity PAC-LV is applicable to any mud in fresh water or saturated brine. It can effectively reduce fluid loss. Also, it does not significantly increase the viscosity of system, especially the system with high solid content.
4. Poly anioniccellulose, abbreviated as PAC, is a kind of vital water-soluble cellulose ether derivative produced from natural cellulose through chemical modification. It is a white or pale yellow powder without toxicity or odor. The powder can be dissolved in water, featuring high thermal stability, strong salt resistance, and strong antibacterial property.
5. The mud fluid prepared with PAC-LV is characterized by favorable fluid loss reduction property, inhibitive capability, and high temperature resistance. It can be widely applied in petroleum drilling, especially the saltwater well and offshore oil drilling.
| Appearance | Off-white, free-flowing powder |
| Moisture Content | 10%max. |
| Starch | Absent |
| Degree of Substitution | 0.90min. |
| pH of 1% Solution | 6.0~8.5 |
| Apparent Viscosity (cps) | 40 maximum |
| Sea Water Fluid Loss (ml) | 16 maximum |
| Bulk Density | 0.64-0.88 g/cm3 |
| Particle Size | More than 99% passing through 30-mesh screen |
Packing
The chemical product is packed in 25kg or 50lb net multiply paper bags or valve paper bags. It had better be stored in a cool and dry place
Our company is a specialized oil drilling PAC-LV manufacturer and supplier in China. We offer a broad range of products, including CMC for detergent / textile, pharmaceutical xanthan gum, HPMC for building materials, and more.