http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2715407-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7816519fb83c5b1ff3296fe9bde8dbc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-74 |
| filingDate | 2019-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d760a2689c063b1b653183decacba4fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3681c9dbeb842086eff38826275e1175 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42bdb3120c932f75b2d7716640f66e02 |
| publicationDate | 2020-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2715407-C1 |
| titleOfInvention | Composition for intensification of development of low-yield high-viscosity oil deposits with carbonate reservoir |
| abstract | FIELD: oil and gas industry. n SUBSTANCE: invention relates to the oil-producing industry. Composition for intensification of development of low-production deposits of high-viscosity oil with carbonate reservoir contains the following, wt%: complex surface-active substance Neftenol VVD or mixture of nonionic surfactant AF 9-12 or NP-40, or NP-50 and anionic surfactant volgonat in ratio 2:1 1.0–4.0; phosphoric acid 1.0–10.0; carbamide 5.0–10.0; glycerine 10.0–50.0; water – balance. n EFFECT: high permeability of the carbonate formation reservoir, low oil viscosity, low reaction rate of the composition with the carbonate rock. n 1 cl, 7 dwg, 3 tbl, 7 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2781207-C1 |
| priorityDate | 2019-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.