Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
oil recovery technique
|
| gptkbp:alsoKnownAs |
gptkb:EOR
|
| gptkbp:appliedAfter |
primary recovery
secondary recovery |
| gptkbp:canBe |
natural gas
nitrogen chemicals onshore steam CO2 offshore |
| gptkbp:challenge |
environmental impact
high cost technical complexity |
| gptkbp:chemicalInjectionMethod |
polymer flooding
surfactant flooding |
| gptkbp:combines |
carbon sequestration
|
| gptkbp:contributedTo |
energy security
oil supply |
| gptkbp:economicFactor |
oil price sensitivity
|
| gptkbp:environmentalImpact |
CO2 emissions
|
| gptkbp:gasInjectionMethod |
CO2 injection
|
| gptkbp:goal |
maximize oil extraction
|
| https://www.w3.org/2000/01/rdf-schema#label |
Enhanced Oil Recovery
|
| gptkbp:improves |
oil field productivity
|
| gptkbp:increasesRecoveryFactorBy |
30% to 60%
|
| gptkbp:introducedIn |
1960s
|
| gptkbp:majorUsers |
gptkb:Canada
gptkb:China gptkb:Middle_East gptkb:United_States |
| gptkbp:purpose |
increase amount of crude oil extracted from an oil field
|
| gptkbp:reduces |
residual oil saturation
|
| gptkbp:regulates |
gptkb:government_agency
|
| gptkbp:relatedTo |
carbon capture and storage
tertiary recovery |
| gptkbp:requires |
advanced technology
injection wells reservoir characterization monitoring and control systems |
| gptkbp:studiedBy |
research institutes
universities oil companies |
| gptkbp:thermalRecoveryMethod |
steam injection
|
| gptkbp:type |
gas injection
chemical injection thermal recovery |
| gptkbp:usedIn |
petroleum industry
|
| gptkbp:bfsParent |
gptkb:EOR
|
| gptkbp:bfsLayer |
6
|