| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a525288f163bebf9152d63f93e0785a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f22e10d9bc4d19e0fe768998e2ab7439 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-16 |
| filingDate |
2018-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afb23d998336fc4752d35d7bbe23b472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a90d5c0de37ddc4fe4e1ad3bbc71624f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e868c5ec00f10ab7b6d2192dd77fefdb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb2f4f1a462557a2e739cadc58a5048d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db26ffbd72db0c47458a5d4d82dcfb9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10d22f02e0a276b0e43ac9d4a6861cbb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5101e2b1fd3a6e8625362e2f63db89d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_164ab87cd769aedc5649ca8ffecb17bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f67c5c5adefdde80cce8ff4ff1eee51 |
| publicationDate |
2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10294409-B2 |
| titleOfInvention |
Modified graphite particle system for strengthening polymer/binary/ternary composite oil displacement system and preparation and application thereof |
| abstract |
The invention provides a modified graphite particle system for strengthening a polymer/binary/ternary composite oil displacement system. The modified graphite particle system comprises the following components: 1-5 parts by mass fraction dispersed graphite particles, 0.2-0.6 parts by mass fraction dispersant, 0.1-0.5 parts by mass fraction wettability modifier, and deionized water that accounts for the remaining content, based on 100 parts by total mass fraction of the components. In addition, the present invention also provides a preparation and a use of the modified graphite particle system for strengthening the polymer/binary/ternary composite oil displacement system. The modified graphite particle system for strengthening the polymer/binary/ternary composite oil displacement system can be used to improve mobility regulation ability and oil displacement efficiency in an injection stage, enhance injection pressure in a follow-up water displacement stage, and increase the oil displacement effect of the composite oil displacement system to the greatest extent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10844275-B2 |
| priorityDate |
2017-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |