| 摘要 |
A system and method for perforating and fracturing enables sealing device on a working string to be actuated to substantially block passage of fluids through the wellbore. Without removing the working string from the wellbore, the working string is released from the sealing device, the wellbore is perforated, and the wellbore pressurized up-hole of the sealing device to fracture the wellbore.
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