Oil shale composite heating in-situ exploiting system and method
An in-situ mining and composite heating technology, which is applied in mining fluid, surface mining, underground mining, etc., can solve the problems of sealing failure, hindering the formation of heat injection, and excessive gas injection pressure, so as to achieve fewer underground accidents and increase Permeability, effect of long heating cycle
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[0040] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises. In order to avoid obscuring the substance of the present invention, the methods, processes, processes, components, and circuits are not described in detail.
[0041] like figure 1 , figure 2 , image 3 and Figure 4 As shown, the oil shale composite heating in situ mining system, including: inner heating system, ground gas system, wellbore system, and high pressure breakdown system.
[0042] The well heating system includes a continuous oil pipe 15, an inner blockage layer 16, a heater fixing layer 17, an inner lower sealing la...
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