Mechanism of Connecting Natural Caves and Wells Through Hydraulic Fracturing in Fracture-Cavity Reservoirs
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DOI: 10.1007/s00603-020-02225-w
Abstract: In karst fracture-cavity reservoirs, the oil/gas is primarily distributed in natural fractures and caves. Therefore, hydraulic fracturing is frequently performed to connect the wells and natural karst caves to enhance the oil/gas production. In this… read more here.
Keywords: connection; fracture cavity; cavity reservoirs; hydraulic fracturing ... See more keywords
Simulation of Mechanism of Hydraulic Fracture Propagation in Fracture-Cavity Reservoirs
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DOI: 10.1007/s10553-020-01096-9
Abstract: Acid fracturing is a key measure to increase production of fracture-cavity reservoirs. Affected by the fracture-cavity system, hydraulic fractures will not propagate in a plane, and the mechanism of hydraulic fracture propagation is complicated. Therefore,… read more here.
Keywords: propagation; fracture; cavity reservoirs; fracture cavity ... See more keywords