| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00b6a7d89068f217d1f4efa9a94c5ded |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-887
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-032 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-86 |
| filingDate |
2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73f9561f9dedc6be664c0d8a96fcac42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_263b5b76c0bf399176f75099c97f2d30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0ef5d21942e8c2489434c5769d986a8 |
| publicationDate |
2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2717007-C2 |
| titleOfInvention |
Cross-linking composition comprising synthetic layered silicate |
| abstract |
FIELD: oil, gas and coke-chemical industries.SUBSTANCE: invention relates to cross-linking compositions used in hydraulic fracturing of a subterranean formation to increase oil recovery. Described are cross-linking compositions for aqueous solutions of polymers with hydroxyl functional groups. Said compositions contain at least one borate compound, from about 0.05 wt. % to 10 wt. % synthetic layered silicate and a water source.EFFECT: said compositions are characterized by storage stability, wherein moderately soluble borate does not undergo sedimentation.15 cl, 5 dwg, 3 tbl, 9 ex |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2781204-C1 |
| priorityDate |
2015-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |