Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be2258efa1dd0212d91e87b0487f4ede |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-602 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-524 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 |
filingDate |
2011-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2014-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2535e3be0f78350b25e212afa3ed5937 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e107af350e3de2727de5588f8f65192 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_735f40030ec6298327d8efc51dbcb2a8 |
publicationDate |
2014-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2785075-C |
titleOfInvention |
Treatment fluids for wetting control of multiple rock types and associated methods |
abstract |
Improved methods of oil and/or gas production by employing mixed surfactants to treat formations comprising multiple rocks. In one embodiment the methods comprise: providing a treatment fluid comprising: an aqueous base fluid, a first surfactant having a charge, a second surfactant having an opposite charge, and a compatibilizer; and introducing the treatment fluid into at least a portion of the subterranean formation. |
priorityDate |
2010-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |