Oil Drilling ChemicalsCurrent page: Home > Oil Drilling Chemicals
PRODUCT DESCRIPTION
Sulphonated asphalt is a proven extensively used drilling fluid additive having many fine properties. Oil asphalt is basal raw material. It appears brown in easy breakable pieces or fluidized powder. It's partly water soluble, partly oil soluble and partly both water and oil soluble, having fine emulsifying property suitable for every kinds of drilling fluid. They can emulsify fresh water or sea water with oil, depress the solid expansion of drill chips , control HTHP FL, produces thin and tenacious mud cakes, helps maintain low shearing rate under HTHP, cleans and stabilizes well holes that have a great deal of collapsing shale.
TECHNICAL SPECIFICATION
| Item |
Standard |
|
Appearance |
Black powder |
|
pH Value |
8-9 |
|
Moisture |
≤8% |
|
Sodium sulfonate base |
≥10% |
|
Water solubles content |
≥70% |
|
Oil solubles content |
≥25% |
|
HTHP Fluid Loss |
≤25ml |
FEATURES
1. Sulphonated asphalt can stabilize shale stratum.
2. Sulphonated asphalt can reduce rotative torque and prevent jamming.
3. Substitute of oil, including crude oil, waste engine oil and diesel oil.
4. Sulphonated asphalt can depress the solid expansion of drill chips.
5. Sulphonated asphalt can control high temperature high pressure fluid loss (HTHP FL).
6. Sulphonated asphalt can produce thin and tenacious mud cakes.
PACKAGE AND STORAGE
Packaged in 25kg paper bag. Stored in s shady, dry and ventilated place.
