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Well stimulation tool and method for inserting a backpressure plug through a mandrel of the tool
Well stimulation tool and method for inserting a backpressure plug through a mandrel of the tool
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机译:压井工具和用于通过工具的心轴插入背压塞的方法
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摘要
A well stimulation tool includes a well stimulation tool mandrel with an axial bore having an internal diameter large enough to permit a backpressure plug to be run through the mandrel into a tubing mandrel, such as a tubing hanger or a casing mandrel, to which the well stimulation tool mandrel is secured. This permits well stimulation to be performed through a tubing string suspended in the well by the tubing mandrel, without requiring wireline services.
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