Upload time ：2022/3/16 22:14:27
Introduction of emulsified asphalt powder for drilling fluid
Product implementation standard: Q / SY TZ 0107-2005
Item | Specification | |
Appearance | Black flowing powder | |
Fineness (30 mesh screen allowance) % | ≤10.0 | |
Drying loss % | ≤10.0 | |
Ash content % | ≤25.0 | |
Oil solubility % | ≥40.0 | |
Softening point ℃ | 120~150 | |
Plugging performance of drilling fluid | The API filter loss, ml | ≤10 |
The HTHP filter loss, ml | ≤25 | |
Foaming rate% | ≤10 | |
Use: This product is an asphalt shale inhibitor and temporary blocking agent, with filling the formation pores and cracks, control the formation of water, and has the effect of reducing high temperature and high pressure filter loss and lubrication collapse prevention, can be used for water-based drilling fluid.
Packaging and storage This product is lined with plastic bag, coupled with moisture-proof kraft paper bag packaging, stored in a ventilated and dry place, to prevent moisture and rain.
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