English
Main ingredients
Potassium humate KAHm for drilling fluid is mainly made from weathered coal as the main raw material, which is dissolved in alkali, extracted, and dried。
Nature and Use
The appearance of the product is black brown powder, easily soluble in water, and the aqueous solution is alkaline。
Main technical indicators
|
project |
Indicators |
|
Fineness (sieve opening 0.9mm, throughput) |
100% pass |
|
Water insoluble substances，% |
≤18.0 |
|
Moisture，% |
≤15.0 |
|
PH value |
9.0-11.0 |
|
Humic acid content，% |
≥45.0 |
|
Potassium ion content，% |
≥5.0 |
|
Reduction rate of core line expansion，% |
≥60.0 |
|
API filtration rate reduction rate，% |
≥45.0 |
|
Reduction rate of apparent viscosity，% |
≥50.0 |
Product features
1、Used as a shale inhibitor for geological, petroleum, coal, and mining drilling；
2、It has the functions of reducing viscosity, reducing water loss, and preventing collapse, with a temperature resistance of up to 180 ℃；
Usage
Recommended dosage: (volume ratio)
Recommend an increase of 0.5% to 1.0%.
