| Classification: | Chemical Auxiliary Agent |
|---|---|
| Usage: | Petroleum Additives |
| Type: | drilling additives |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
PROPERTY
It's a proven extensively used drilling fluid additive with many fine properties. Oil asphalt is basal raw material. It appears brown in easy breakable pieces or fluidized powder. Its density is 0.989g/cm3.
TECHNICAL DATA
|
Items |
Indexes |
|
Water soluble content % |
≥70.0 |
|
Oil soluble content % |
≥20.0 |
|
HTHP. FL reducing rate % |
≥40.0 |
|
PH |
8-10 |
|
Moisture % |
≤10.0 |
FEATURE
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.
● Stabilize shale stratum
● Reduce rotative torque and prevent jamming
● Substitute of oil, including crude oil, waste engine oil and diesel oil
● Depress the solid expansion of drill chips
● Control HTHP FL
● Produce thin and tenacious mud cakes
Recommended quantity to be added: 1-4%