Oil deposit, crack and shaft fully-coupled simulating method of fractured horizontal well
A simulation method and fully coupled technology, applied in wellbore/well components, earthmoving, production of fluids, etc., can solve the problem of inability to achieve simultaneous calculation of pressure and saturation, failure to achieve true coupling between oil reservoirs, fractures and wellbore, and difficulties. Achieving issues such as reservoir, fracture, and wellbore coupling
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[0098]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0099] The specific embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0100] The fully coupled simulation method for fracturing horizontal well reservoirs, fractures, and wellbores in the embodiment of the present invention needs to establish a coupling model among the fractures, reservoirs, and wellbores in advance, and then perform fracturing water according to the model after the coupling model is established. Numerical simulation of flat well productivity prediction. The coupling model of the embodiment of the pres...
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