| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9731233d8160d4f79c558937e912555 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-584 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-584 |
| filingDate |
2016-08-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b08ea4807069837f31ba54e2b63dc4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24640a2856744b618968e119b8dd6721
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e775ad20c8a26b73efa9d9f2bf5ba844
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_344f4bc31f2002b76240fe2e59fe1982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2404b4610fffce3f76ef83edc4ec397d |
| publicationDate |
2017-03-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2996554-A1 |
| titleOfInvention |
Method of improving mobility of heavy crude oils in subterranean reservoirs |
| abstract |
A method for improving mobility of heavy crude oil in a subterranean reservoir is provided. A fluid formulation can be introduced into the reservoir, the fluid formulation comprising water and a surfactant, and optional co-solvents. The fluid formulation can produce one or more of a dispersion and an emulsion in the reservoir, whereby the surfactant acts as an dispersant or emulsifying agent, emulsifier and/or drag reducing agent. The emulsion or the dispersion can have a water external phase and a crude oil internal phase. |
| priorityDate |
2015-09-01^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |