Home > Products > plugging agents & walnut shell powder > oil plugging agent
oil plugging agent
- 1000 Ton / Tons per Month
- Tianjin Qingdao Shanghai or as agreed
- T/T Credit Card
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Product Details
Other Names: | one-way pressure sealant for drilling fluid | Place of Origin: | Hebei, China | Type: | Other, lost circulation additive |
Usage: | Other, lost circulation additive | Brand Name: | xinhui | Model Number: | powder |
Product Description
lost circulation additive for oil field
7 years experience of manufacturing lost circulation
additive for oil field
product introduction
definition | one-way pressure sealant for drilling fluid is a compound product of several natural fibers, filling particles and some additives by special technology treatment according to appropriate ratio.It has good effection on plugging the leakage of stratum under the action of uniaxial pressure(one-way pressure). Convenient use, good compatibility and no affection on the performance of the mud. | ||||||
Index of main properties | item | index | |||||
appearance | Yellowish-brown powder | ||||||
Density g/cm3 | 1.40 ~ 1.60 | ||||||
Sieve rediue % (screen aperature 0.28mm) |
≤10.0 | ||||||
Moisture % | ≤8.0 | ||||||
Ignition residue % | ≤7.0 | ||||||
Water soluble matter % | ≤5 | ||||||
Filtration after sealing (30min.)ml |
≤35.0 | ||||||
PH value | 7 ~ 8 | ||||||
Density variation g/cm3 | ≤+0.02 | ||||||
Remark:ignition residue is only for plant fibers) |
36 ~ 45% | ||||||
property Index of drilling fluid | item | density | apparent viscosity | Plastic viscosity | filtration | Filtration after sealing | PH value |
Base slurry | 1.01~1.03 | 7~8 | 5~6 | 18`21 | 100% filtration | 9~11 | |
Base slurry+ specimen 4% | 1.02~1.05 | 8~12 | 4~7 | ≤10 | ≤40ml (30min.) |
| |
Recommended dosage |
4% | ||||||
packing | 25kg/bag, 18ton/20’GP |
other lost circulation additives for
drilling fluid show
plugging agents while drilling in drilling fluids
Compound plugging agent for drilling fluid
walnut shell powder & granule
Contact Us
- Shijiazhuang Xinhui Mineral Products Co., Ltd.
- Contact nameJinzhu Hao
- Phone0086-311-67594422
- AddressNorth Yanchuan village, Nanyanchuan Town, Lingshou county Shijiazhuang,Hebei
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