Oil Drilling Grade Xanthan Gum Polymer From China CAS 11138-66-2
DEVIS is specially produced as mud additive for oil drilling and expoitation. Being an environment friendly and high efficiency mud additive, DEVIS has an excellent tolerance to the changes of temperature, acid, alkaline and salt. Meanwhile, it can extremely increase the products penetrating ability and suspending performance to small solid materials, and reduce the pressure loss during drilling. This xanthan gum cannot only fasten the well bore, but decrease the damage to oil formation. It can also greatly raise the efficiency of drilling, workover and completion. As a biotype oil driver, DEVIS can improve oil extraction rate and utilization factor of natural resources. The more important point is that it can furthest protect natural environment.
SPECIFICATIONS
| Item |
Standard |
| Appearance |
Cream Colored Free Flowing Powder |
| Particle Size |
40 Mesh |
| Loss On Drying |
6-14% |
| Ph (1% Solution) |
6~8 |
| Ash |
Less Than 13% |
| Rheological Properties (1 Ppb in Seawater. Measurments Taken Using Fan 35, 0.2 spring) |
| 600 Rpm |
Not Less Than 95 |
| 300 Rpm |
Not Less Than 74 |
| 200 Rpm |
Not Less Than 64 |
| 100 Rpm |
Not Less Than 50 |
| 6 Rpm |
Not Less Than 21 |
| 3 Rpm |
Not Less Than 12.5 |
PACKAGE, STORAGE & CAUTION
- Packed in paper bag with PE liner inside and 25kg net each.
- Stored in the original drums or bags under the conditions of dry and below 25oC, a shelf life of at least 15 months will be achieved.
- To be added slowly through the hopper at maximum shear to avoid lumping and to minimize waste, the appropriate adding ratio should be 0.3-1.2%.
SAFETY
Avoid contacting with eyes, skin and clothing. Otherwise, wash with a flush of water. Refer to Material Safety Data Sheet (MSDS) for complete handling and hazard data.
RFQ
1.What's your payment terms?
Usually T/T or LC.
2. What's your delivery time?
Usually our delivery time is 10 days.
3. How about the packing?
We provide the packing as 25 kg / bag or carton with PE inner bag or other packings as your require.
4.How about the validity of the products?
According to the products you ordered.
5.What is your supply ability?
Food grade xanthan:10000mt per year
Oil grade xanthan: 20000mt per year
Industry grade and Pharm grade: 5000mt per year
6. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Original certificate. If your markets have any special requirements, let us know.
7. What is loading port?
Usually is Tianjin or Qingdao.
LOOK FORWARD TO YOUR INQUIRY!
Audited Supplier 
RFQ
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