| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a340d10136d796975ff75fba4710e6ad |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-665
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-68 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 |
| filingDate |
2013-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_580cc70f6decd69f293614f899d1b2a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7de39b58a8f4dcded94cf2acd76929d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddc36ee3309d5b1da3e5c0510049cba9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ae717d36c9effcd818bfd6dc61d1334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1138e06cb97e1a61dc0aea757bbf72c7 |
| publicationDate |
2015-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015322334-A1 |
| titleOfInvention |
Viscoelastic surfactant having multiple hydrophobic and hydrophilic groups as fracturing fluids |
| abstract |
The present invention relates to viscoelastic fracturing fluids comprising one or more zwitterionic surfactants having multiple hydrophobic and hydrophilic groups. The viscoelastic fracturing fluids can be used to stimulate reservoir and increase oil and gas production. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107815298-A |
| priorityDate |
2012-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |