http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104177534-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 |
| filingDate | 2014-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104177534-B |
| titleOfInvention | A kind of cationic polymer thickening agent, fracturing fluid and preparation method thereof |
| abstract | The invention discloses a kind of cationic polymer thickening agent, fracturing fluid and preparation method thereof.Cationic polymer thickening agent is made up of the component of following mass percent: acrylamide monomer 30～35%, dimethyldiallylammonchloride chloride monomer 10～12%, anti-cross-linking agent 4～5%, solubilizing agent 4～5%, account for two kinds of monomer gross masses 0.05～the redox initiator of 0.06% and 0.04～the 2 of 0.05% respectively, 2 ' azo diisobutyl amidine dihydrochlorides, surplus is water；Fracturing fluid is made up of the component of following mass percent: cationic polymer thickening agent 0.8～1.0%, anionic associative agent 0.3～0.4%, expansion-resisting agent 1.0～1.5%, gel breaker 0.03～0.05%, surplus is water.The invention also discloses the preparation method of described thickening agent and fracturing fluid.The present invention provide fracturing fluid possess high temperature resistant, anti-shear ability is strong and low frictional resistance, the feature of Low Damage. |
| priorityDate | 2014-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.