enhancedOilRecoveryTechnique

Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'

Predicate: enhancedOilRecoveryTechnique

Indicates a technique or method used to increase the amount of oil that can be extracted from a reservoir beyond what primary and secondary recovery methods achieve.