Post-pressurization capacity evaluation method based on microseism interpretation results
An evaluation method and micro-seismic technology, applied in seismology, seismic signal processing, geophysical measurement, etc., can solve the problems of weak detection ability of micro-seismic source temporal and spatial distribution monitoring information, and cannot feed back hydraulic fracturing construction, etc., to achieve the best Excellent fracturing effect, increase the number of microseismic, low cost effect
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-2 , the present invention provides a technical solution: a post-fracture productivity evaluation method based on microseismic interpretation results, the evaluation method comprising the following steps:
[0019] Step 1: Real-time monitoring of micro-seismic event information through multiple sets of geophone arrays. During the hydraulic fracturing construction process, the fracturing energy will continuously radiate to the surrounding str...
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