http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2365840-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_824448eec22bc414e8c5bd3143473df1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-588 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F21-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F1-00 |
| filingDate | 2010-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29151f3929069db0ce2273cdc0ddb7f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c5013da3a2e84f1e11f2e58a8fa5400 |
| publicationDate | 2011-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2365840-T3 |
| titleOfInvention | METHOD FOR CONTINUOUS DISSOLUTION OF POLYACRYLAMIDE EMULSIONS FOR INTENSIFIED OIL RECOVERY (EOR). |
| abstract | Enhanced oil recovery method, which consists of continuously dissolving in the injected water a stable inverse emulsion of a (co) acrylamide polymer, which contains at least one inverting agent, in which: - in a first step previously dilutes the emulsion in a first static mixer mounted on a bypass of the main water injection circuit, to a concentration of (co) polymer of at least 5 g / l, the pressure difference between the outlet and the Mixer input is at least 2 bar, - in a second step, the dispersed mixture of the first mixer is diluted in a second static mixer, mounted on the main water injection circuit, to a concentration equivalent to the injection concentration of the water in the well, located between 500 and 3000 ppm, the pressure difference between the outlet and the inlet of the mixer is at least 1 bar. |
| priorityDate | 2009-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.