| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c8abd22b36e9c94090f9889ecf27cb5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-90
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 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 |
| filingDate |
2006-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dad4d7046899dc19a02bce16b1969d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de9461e662d8e4cb34a161e3eca71faf |
| publicationDate |
2008-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-112006002829-T5 |
| titleOfInvention |
Process for fracturing formations using quaternary amine salts as viscosity enhancer |
| abstract |
methodnto the fracturing of an underground formation that is thenPreparing a treatment fluid composition, whereinnthe fluid is an aqueous medium, a carboxyl-modified onenPolymer and a crosslinking agent, and then adding anviscosity-improving amount of a quaternary amine saltnto the treatment fluid and initiating the combination of the quaternarynAmine salt and the treatment fluid composition in a boreholento fracture the formation. |
| priorityDate |
2005-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |