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oil well drilling fluid additives
- 500 Ton / Tons per Month
- Tianjin Qingdao Shanghai or as agreed
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Product Details
Purity: | 90% | Place of Origin: | Hebei, China | Type: | Other, plugging |
Usage: | Other, plugging agent for drilling fluids | Brand Name: | xinhui | Model Number: | powder |
Product Description
product introduction
definition | Uniaxial pressure sealant for drilling fluid is a kind of compound yellowish-brown powder which is made by a variety of specially processed natrual fibers, filler particles and aditives according to appropriate ratio. | ||||||
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% | |||||
Drilling fluid property index | 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.) |
|
effection | Uniaxial pressure sealant for drilling fluid has good effection on plugging the leakage of stratum under the action of uniaxial pressure. Convenient use, good compatibility and no affection on slurry performance. | ||||||
Recommended dosage | 4% |
other plugging agents show
compound plugging agent
plugging agents while drilling in drilling fluids
walnut shell powder and 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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