1¡¢ Product components:
Mainly composed of plant hard fruit shells, mica, and other plant fibers.
2¡¢ Product features:
Yellow or grayish yellow powder, non-toxic, non corrosive inert material that expands when exposed to water.
3¡¢ China National Petroleum Corporation Enterprise Standard (Q/SYTZ0120-2005):
project |
Indicators |
Moisture£¬% | ¡Ü10.0 |
PH value | 7-8 |
Sealing success rate£¬% | 10 |
4¡¢Shaanxi Yanchang Petroleum (Group) Co., Ltd. Oil and Gas Exploration Company Natural Gas Well Drilling Fluid Material Use Standard Q/YCK16-2009
project |
index | |||
Class I (coarse) |
Class II (medium coarse) |
Class III (detailed) | ||
Moisture£¬% |
¡Ü15.0 | |||
Fineness£¬% |
Particle size£¬>4.0mm |
¡Ý80.0 |
- |
- |
Particle size£¬4.0mm~1.0mm |
- |
¡Ý70.0 |
- | |
Particle size£¬¡Ü1.0mm |
- |
- |
¡Ý50.0 | |
PH value |
6-8 |
5¡¢ Product indicators
fineness | Project | indicators |
Moisture,% | ¡Ü15 | |
Standard sieve aperture(>5mm),% | ¡Ü5 | |
Standard sieve aperture(5mm-0.9mm),% | ¡Ý40 | |
Standard sieve aperture(0.99-.06-.6mm),% | ¡Ý30 | |
Standard sieve aperture(<0.66mm),% | ¡Ü30 |
6¡¢ Product Usage:
Suitable for plugging fractures and porous formations in drilling, it is better to mix with other plugging materials for better results.
7¡¢ Product packaging:
Three composite paper bags, 25 kilograms per bag.
8¡¢ Idea:
Store in a well ventilated and dry bath to prevent rain and moisture. Rainproof equipment should be installed during transportation.
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