FORMULATIONS BASED ON CRUDE GLYCEROL (CG), CELLULOSE ETHER AND UREA, PROCESS FOR PRODUCING MINERAL OIL FROM MINERAL OIL DEPOSITS HAVING INHOMOGENEOUS PERMEABILITY AND PROCESS FOR PRODUCING THESE FORMULATIONS
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United States of America Patent
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Issued Date -
Jan 9, 2014
app pub date -
Jul 2, 2013
filing date -
Jul 4, 2012
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Abandoned
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Abstract
The present invention relates to formulations (F) based on crude glycerol (CG), cellulose ether and urea, to a process for producing mineral oil from mineral oil deposits having inhomogeneous permeability and to a process for producing formulations (F) comprising crude glycerol (CG). The rheological properties of the inventive formulations (F) are modifiable within wide ranges, and can be adjusted to the geotechnical parameters, the environmental conditions and the nature of the mineral oil in different mineral oil deposits.
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