Which method listed below is NOT an example of secondary recovery methods?
A) grouting
B) fluid-mixing
C) steam injection
D) water injection
E) fire flooding

Question

Quizplus · Accepted Answer

Grouting is not a secondary recovery method; it is a construction process used to strengthen or stabilize ground. Secondary recovery methods in oil production typically involve injecting substances (like water, steam, or gas) to maintain reservoir pressure and enhance oil recovery, which does not include grouting.

Which Method Listed Below Is NOT an Example of Secondary