What is another word for water injection?
Pronunciation: [wˈɔːtəɹ ɪnd͡ʒˈɛkʃən] (IPA) 
Water injection is a term commonly used in the oil and gas industry to describe the process of injecting water into oil-bearing reservoirs or wells to enhance oil recovery. However, there are other terms used to describe this process, such as water flooding, hydrofracturing, and waterflood. Water flooding, also known as secondary recovery, involves injecting water into the reservoir to displace oil towards the producing wells. Hydrofracturing, on the other hand, involves fracturing the rock formation and injecting water into it to enhance oil recovery. Lastly, waterflood is a term used to describe the process of injecting water into the reservoir to maintain pressure and increase oil production. Despite the different terminologies used for this process, the main objective remains the same - to enhance oil recovery.
