| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ee579744b89b0ea7fec2c523e7c66ea |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-483
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-0391
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-144 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-033 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B17-00 |
| filingDate |
2007-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ffd5b86027a28fc74cc7beb7adb1bc0 |
| publicationDate |
2009-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2054347-A1 |
| titleOfInvention |
Treating liquids in oil extraction |
| abstract |
A method of treating liquid, particularly an oil/water mixture, in an oil well pipe (10), wherein a radio frequency propagating electrical field is established in the liquid in the pipe cause the formation of seed crystals or scale-forming material in the liquid, on which seed crystals asphaltenes and/or paraffin waxes in the liquid are deposited so that they are carried through the pipe with the liquid in preference to being deposited on the pipe wall. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2848591-A1 |
| priorityDate |
2006-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |