| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be2258efa1dd0212d91e87b0487f4ede |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-506
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-524 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-524
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-506 |
| filingDate |
2012-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d4025f6b909076cfd904f115c2f4cb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b203fed4c2ab65ba9e6af87f2f7dbb82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d7f2746faeb3b64029281e733c6208c |
| publicationDate |
2013-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-2012014874-A |
| titleOfInvention |
TENSIOACTIVE ADDITIVES USED TO RETAIN PRODUCTIVITY DURING PERFORATION. |
| abstract |
Of many modalities provided herein, one embodiment includes a method comprising: providing a drilling fluid comprising: an aqueous fluid; and a surfactant; and drilling a well in an underground formation comprising an oleaginous fluid using the drilling fluid, where the surfactant forms a micelle within the well; and remove a block of oil in the formation. |
| priorityDate |
2011-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |