http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104087281-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f906defb6828f2b3e25c8ccf1440e9d1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-887 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-882 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 |
| filingDate | 2014-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb484c8d01e510ded64ffb78b2b331c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06ed5ebc7542971e8d4f00a2fc3b5bf7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a30e0466e144a5e3cdec65f8e500110 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc9edd9d94cccc296ad371d8d6946e38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_731aa64c2abd3d16f2402fa6e52578f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98096897efa288a11edc4c630da953ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44c37673d9c91d4fd43119c83e00d4fc |
| publicationDate | 2014-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104087281-A |
| titleOfInvention | Polymer fracturing fluid with high resistance salinity and preparation method thereof |
| abstract | The invention discloses a polymer fracturing fluid with high resistance salinity and a preparation method thereof. The polymer fracturing fluid with high resistance salinity is prepared from the following components in percentage by weight: 0.6-0.8% of polymer thickening agent, 0.3-0.4% of crosslinking agent, 1.0-1.5% of antiswelling agent, 0.03-0.05% of gel breaker, 2.5-4.0% of metal ion stabilizer and the balance of water. The invention discloses a preparation method of the polymer fracturing fluid with high resistance salinity. The polymer fracturing fluid with high resistance salinity provided by the invention has strong resistance to salt, Ca<2+> and Mg<2+>, the problem that the viscosity of the current polymer fracturing fluid system in mineralized water, especially a polyvalent metal ion environment, is sharply reduced is solved; meanwhile, the water quality requirement in preparation of the fracturing fluid is also reduced, high-salinity water and even seawater can be used for fluid preparation. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105219370-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105219370-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106520084-A |
| priorityDate | 2014-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.