PAC-LV , PAC-HV Drilling Fluid Additives Polyanionic Cellulose with High Viscosity
1. Quick Detail :
| Appearance | floccule, powder and granular |
| Viscosity | viscosity range 5---10000 |
| Degree of substitution | D.S. range 0.5—1.8 |
| Solubility | dissolution time controlled from 10 to 40 minutes |
| Special Requirements | CMC/PAC products customized |
| Application technology support | CMC application technology solutions provided |
2. Specifications :
| MAOYUAN® PAC | ||||||||
| Types | Moisture, % | PH | DS | Purity, % | Performance indicators | Shape | ||
| AV | FL | Power | Particle | |||||
| PAC-ULV | 10 | 6.0-9.0 | 0.9-1.1 | ≥90 | ≤10 | ≤16 | ||
| PACLV1 | 10 | 6.0-9.0 | 0.9-1.1 | ≥65 | ≤30 | ≤16 | ||
| PACLV2 | 10 | 6.0-9.0 | 0.9-1.1 | ≥85 | ≤30 | ≤13 | ||
| PACLV3 | 10 | 6.0-9.0 | 0.9-1.1 | ≥95 | ≤30 | ≤13 | ||
| PACLV4 | 10 | 6.0-9.0 | 0.9-1.1 | ≥98 | ≤30 | ≤13 | ||
| PACHV1 | 10 | 6.0-9.0 | ≥0.85 | ≥80 | ≥50 | ≤23 | ||
| PACHV2 | 10 | 6.0-9.0 | ≥0.85 | ≥90 | ≥50 | ≤23 | ||
| PACHV3 | 10 | 6.0-9.0 | ≥0.85 | ≥95 | ≥55 | ≤23 | ||
| PACHV4 | 10 | 6.0-9.0 | ≥0.85 | ≥98 | ≥60 | ≤20 | ||
| PACUHV1 | 10 | 6.0-9.0 | ≥0.85 | ≥99 | ≥65 | ≤18 | ||
| PACUHV2 | 10 | 6.0-9.0 | ≥0.85 | ≥99 | ≥70 | ≤16 | ||
| PACUHV3 | 10 | 6.0-9.0 | ≥0.85 | ≥99 | ≥75 | ≤16 | ||
| Remark: PAC can be all made into Instant type. | ||||||||
3. Description :
>Drilling fluids additive(CMC/PAC) products are high-tech products.
> As anionic cellulose ether, it features high purity, high degree of substitution and substitution distribution uniform, and etc, which can be used as thickener, rheology regulator and fluid loss control agent, and so on.
> Both HV and LV PAC have good fluid loss control function in the freshwater and seawater muds and are the indispensable products in mud compatibility.
> The application experience of CNPC, CNOOC, Daqing Oilfield, Shengli Oilfield, Oil Mining enterprises in USA, Middle East and Europe witnesses the excellent performance as well as stable and reliable quality.
4. Applications :
| oil and gas drilling |
| oil field drilling fluids |
| oil drilling mud |
| drilling fluids additives |
5. Company introduction :
Hebei Maoyuan Chemical Co., LTD., covers an area of 50000 square meters and was established in 1993. It is a hi-tech enterprise that specializes in researching, producing, and marketing cellulose ethers products, such as sodium carboxymethyl cellulose (CMC), polyanionic cellulose (PAC), carboxymethyl starch (CMS). The company is also one of the most complete CMC production technology enterprises in China, which has five different-technology production lines and the current annual production capacity up to 30000 t
