CPC E21B 7/26 (2013.01) [E21B 4/04 (2013.01); E21B 10/64 (2013.01); E21B 43/267 (2013.01); E21B 47/07 (2020.05)] | 20 Claims |
1. A method of fluid extraction from a formation, comprising:
pumping a liquid downhole into the formation, wherein the liquid comprises at least one fracbot coated in a coating;
dissolving the coating encompassing the fracbot when a predefined temperature is reached downhole, thereby activating the fracbot;
drilling, by the fracbot, a channel connecting a first fracture and a second fracture in the formation, wherein the fracbot drills by vibrational movement; and
extracting the fluid out of the formation via the connected first and second fractures.
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