
Applications
Well Injections
DeepEarth Technologies, Inc. (DTI) utilizes many different application methods. One of these application methods is the use of packers to inject Cool-Ox® into onsite wells. DTI can inject into 2” and 4” wells utilizing Packers (see images below).
DTI places the packer at the top of the well casing and inflates it using an air compressor until a snug fit is achieved. Once this is achieved, the shut off valve is closed, and the air line to the compressor is disconnected. Once the packer is in place, DTI connects the injection hose and begins the injection process. The use of packers for this type of application ensures that the Cool-Ox® reagent is injected under pressure (± 100 PSI) in order to push the reagent out of the screened interval and into the groundwater zone. Both the air line and injection line are fitted with appropriate pressure gages and shut off valves in order to minimize chance of failure.
Although this is not the preferred application method, well injections have been used by DTI many times when other methods alone are either not an option or not enough to reach our client’s goals. During the application design phase of any project where well injections become feasible, well (MW, RW, IW) construction logs and any other installation data/diagrams will be requested by DTI to determine integrity and injectability of the onsite well/s.