Oil well sand washing temporary plugging agent granule prepared from waste diapers
The utility model relates to an oil well sand washing temporary plugging agent granule prepared from waste diapers. The oil well sand washing temporary plugging agent granule is an air-dried waste diaper filler granule with the diameter of 1-5mm; and an industrial paraffin layer is coated on the out...
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Main Authors | , , , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
04.12.2013
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to an oil well sand washing temporary plugging agent granule prepared from waste diapers. The oil well sand washing temporary plugging agent granule is an air-dried waste diaper filler granule with the diameter of 1-5mm; and an industrial paraffin layer is coated on the outer surface of the oil well sand washing temporary plugging agent granule. The oil well sand washing temporary plugging agent granule has the advantages of low cost, wide raw material source, simple and conveniently-operated construction process, easiness for degradation, favorable temporary plugging performance, multiple effects, environment friendliness and safety. |
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Bibliography: | Application Number: CN20132259621U |