Pressure prediction method and device for low-permeability glutenite formation
A technology of formation pressure and prediction method, applied in the direction of prediction, data processing application, instrument, etc.
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[0056] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0057] refer to figure 1 As shown, the low-permeability glutenite formation pressure prediction method of the embodiment of the present application includes the following steps:
[0058] S101. Under the set pore pressure, obtain the first P-wave velocity of the core at each specified differential stress; and under the set differential st...
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