http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-286285-B6
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae72007f0fdde68a3d5ef9231c0f5b69 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-035 |
| filingDate | 1995-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_448f52ca34050fdbbecb2d8ac0bbf870 |
| publicationDate | 2000-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-286285-B6 |
| titleOfInvention | A composition for prevention and a method of preventing crude oil / water emulsion formation |
| abstract | The compositions are useful for preventing sludge or emulsion formation during drilling or processing oil wells. These compositions comprise a solution of 0.1 to 7% by volume of N, N-dialkylamide of a fatty acid of 8 to 22 carbon atoms, 85 to 99.5% by volume of a hydrocarbon solvent for petroleum and 0.4 to 8% by volume of an oil / solvent. water. One component of the composition is a solution that is itself usable for the same purpose. The method of preventing the formation of such sludge or emulsion or its disintegration is based on the processing of an oil deposit or for the treatment of emulsions formed during drilling with an effective amount of the above composition. |
| priorityDate | 1994-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.