TECHNICAL DATA
Item |
Base Slurry |
Base Slurry + 4% this product |
Density, g/cm3 |
1.01~1.03 |
1.02~1.05 |
pH |
9~11 |
9~11 |
Apparent visicosity, mPa.s |
7~8 |
6~9 |
Plastic visicosity mPa.s |
5~6 |
4~7 |
Filtrate loss,ml |
18~21 |
≤16 |
Sealed filtrate loss,ml |
Total (1 min.) |
≤40(30 min) |
PRODUCT DESCRIPTION
This product is a mixture of different sizes of plant fibers, lignin and other complex objects, it has good compatibility with drilling fluid. It is mainly used for leak-proof and sealing for permeability formations temporary leakage, it can also be used for sealing of micro-fractured formations plugging leakage, with cement and mica, vermiculite, walnut shells, peanut shells and other large particles plugging material it can block large holes leakage.
APPLICATION METHOD
Recommended dosage: in proportion 1.0%~4.0% to mud volume.
PACKAGE AND STORAGE
(1). Packed with multilayer plastic woven bags with inner plastic lining.
(2). Stored in shady and ventilated places, preventing exposure to rain or being wetted.