| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_734782ab2bf0890999a0339c1a44b421
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80228fea1bfe12324a6d4353d6702eb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2033-0003 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N11-00 |
| filingDate |
2019-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34692483870ee395534d50489dc39439
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76773fdf85d6ba14fe69d76a69ea2b5a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e6103ac6c1bb80e66c97479ba670f06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa0c9cf926d8c4241618237a35c5326a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d207d43312457be731a8880495cffe18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eea906caa7d3de6520541938dc01f10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34cb5836b46bfb2afc1ecb0bb2d220a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d87cd0f4055cfba169e6d6a046088835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc3764c99b6a3dcedf2ea4be973d3177
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df95287c017a013ee379db7086994809 |
| publicationDate |
2019-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110544514-A |
| titleOfInvention |
A Proportion Optimization Method of Heterogeneous Chemical Flooding System |
| abstract |
The invention relates to the technical field of oilfield development, relates to a method for optimizing the proportion of a heterogeneous chemical oil flooding system, and in particular relates to a method for optimizing the proportion of a viscoelastic particle oil displacement agent and a polymer in a heterogeneous chemical oil flooding system. The method of the invention involves the selection of the ratio of the measurement object under different reservoir conditions, and utilizes the dimensionless elastic modulus-liquid flow steering coefficient-dimensionless viscosity relationship chart of the established viscoelastic particle oil-displacing agent and polymer composite system , which can quickly and effectively achieve the optimal ratio of viscoelastic particle oil displacement agent and polymer. This method is simple, practical and easy to operate. The oil flooding system design provides reliable technical support to ensure the implementation of heterogeneous chemical flooding. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112858580-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112858580-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111648741-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111472736-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112983368-A |
| priorityDate |
2019-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |