| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98ffd45995c1c594d10ec111b8fb0e6f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-584 |
| filingDate |
2014-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_912d0b83a12c435c32f14b2033b52744 |
| publicationDate |
2014-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014139027-A1 |
| titleOfInvention |
Use of sequestering agents for the controlled release of a surfactant in a hydrocarbon recovery operation |
| abstract |
The use of sequestering agents for the controlled release of a surfactant in a hydrocarbon recovery operation, such as the release of oil from subterranean formations, is described. The sequestering agent is a cyclic molecule having a hydrophobic interior and a relatively hydrophilic exterior, and the hydrophobic portion of the surfactant is reversibly received within the hydrophobic interior of the sequestering agent. An example of a sequestering agent is β-cyclodextrin. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109501074-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110669481-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109501074-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11713409-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113583647-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019195606-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019195604-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11408811-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110573591-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2589455-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2589454-A |
| priorityDate |
2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |