- Contact Person : Mr. PHARM DORIS
- Company Name : 366 Pharma (Nanjing) Co., Ltd.
- Tel : 86-25-87797880
- Fax : 86-25-85318152
- Address : Jiangsu,nanjing,80YUNLONGSHAN ROAD NANJING JIANGSU CHINA
- Country/Region : China
- Zip : 210019
oil drilling grade cmc
CMC for Oil Drilling Description Physical properties: a) Item: CMC - HV, CMC - LV b) Appearance: free flowing off white po
CMC for Oil Drilling Description Physical properties: a) Item: CMC - HV, CMC - LV b) Appearance: free flowing off white powder c) Moisture content: 10.0% max d) PH of solution: 6.0 - 8.5 e) Particle size: 80% min., can pass through 60mesh Mud performance properties: a) CMC - HV 600rpm reading value 1) 2.2g in 350ml distilled water: ≥30 2) 2.7g in 350ml 4% NaCl: ≥30 3) 2.5g in 350ml saturated NaVl: ≥30 b) CMC - LV 600rpm reading value 1) 10.5g in 350ml distilled water: ≤90 c) Item fluid loss (ml / ): 1) CMC - HV: ≤10 2) CMC - LV: ≤10
The detail spcs of the CMC used for the oil drilling fluids
Index | Technique Requirements | ||
LV-CMC | HV-CMC | ||
Physical Form | White or yellowish free flowing power | ||
Moisture (%,≤ ) | 10 | 10 | |
Purity (%,≥ ) | 80 | 95 | |
Degree of Substitute | 0.80 | 0.80 | |
PH value | 7.0-9.0 | 6.5-8.0 | |
oil drilling grade cmc
