en extracting petroleum (n)
― IsA ⟶
Weight: 1.0
en complete separation (n) Source: OpenCyc 2012
en enhanced oil recovery (n)
― IsA ⟶
Weight: 1.0
en extracting petroleum (n) Source: OpenCyc 2012
en secondary oil recovery (n)
― IsA ⟶
Weight: 1.0
en extracting petroleum (n) Source: OpenCyc 2012
en primary oil recovery (n)
― IsA ⟶
Weight: 1.0
en extracting petroleum (n) Source: OpenCyc 2012
en extracting petroleum (n)
― IsA ⟶
Weight: 1.0
en removal by moving (n) Source: OpenCyc 2012