drilling application fluid loss additive
USD $180 - $600 /Kilogram
Min.Order:1000 Kilograms
Shijiazhuang Xinhui Mineral Products Co., Ltd.
drilling application fluid loss additive
(Plugging agent while drilling in drilling fluid)
product introduction
definition | Plugging agent while drilling in drilling fluid is also called modified vegetable fibers. It is a composite lost circulation product composed of natural materials and manufactured according to scientific prescription. | ||
Main composition | High activity of humic acid and its derivatives, cellulose, vegetable Gum and pentosan etc. | ||
specification | 60 mesh | ||
Index of product | item | index | |
| appearance | Light yellow or grey yellow powder | |
| Sieve rediue (screen aperature 0.28mm) |
≤10.0 | |
| PH value | 6.0 ~ 8.0 | |
| Moisture % | ≤8.0 | |
| Ignition residue % | ≤7.0 | |
| properties of drilling fluid | apparent viscosity variation |
±20.0 |
|
| Density g/cm3 | ≥1.00 |
|
| Filtration after sealing(30min.)ml |
≤40 |
feature | High speed and good effect on plugging the leakage of pore and small crack. | ||
| Rapidly form a impervious shield with a certain strength preventing liquid and solid into reservoir in order to protect the reservoir undamaged. | ||
| Significantly reduce the filtrate loss of mud and no affect on the Rheological properties of mud.excellent performance of high temperature. | ||
| No affection by electrolyte pollution, harmless and non-toxic | ||
Recommended dosage | 1 ~ 2% for preventing leakage | ||
| 2 ~ 4% for plugging pores and small cracks and protecting reservoir | ||
| 4 ~ 6% for plugging the serious leakage layer | ||
packing | 25kg/bag | ||
attention | Store in dry and cool place, avoid sun exposure and prevent from package damaged and damp |
other lost circulation material show
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compound plugging agent for drilling fluid
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