In petroleum engineering, in situ techniques involve the application of heat or solvents to extract heavy crude oil or bitumen from reservoirs located beneath the Earth's surface.In urban planning, in situ upgrading is an approach to and method of upgrading informal settlements.[79].
In situ recovery from a hydrocarbon containing formation using conductor-in-conduit heat sources with an electrically conductive material in the overburden.Upgrading and recovery of heavy crude oils and natural bitumens by in situ hydrovisbreaking.
In situ heat systems are a technology that effectively solves paraffin deposition and improves oil recovery. Generally, the oxidationreduction reaction of sodium nitrite and ammonium chloride generates a large amount of heat to promote the melting of paraffin.
As we can see from the illustration, In-Situ Heat Recovery Upgrade has many fascinating aspects to explore.
The existing waste heat recovery system was installed in 2004 and upgraded in 2010. It includes 14 air makeup units and a control system that only operated in on/off mode.
- Increasing the efficiency of heavy oil recovery (alternative sources of heat and/or using solvent). With our expertise in thermal recovery, we can help you maximize energy efficiency in new green technologies such as: - In situ heat recovery via closed-loop geothermal technology.
