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Unconventional Gas Fracture Logging Method and Apparatus
Unconventional Gas Fracture Logging Method and Apparatus
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机译:非常规天然气裂缝测井方法及装置
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摘要
A method for logging slick water hydraulic frac well includes the steps of: Perforating the well bore; Pumping fresh water into the reservoir; Running a high resistivity measurement tool down the hole to measure the resistance of the reservoir at selected intervals along the hole; Logging the resistance measurements; and Comparing the resistance of the reservoir strata with the resistance of the fresh water pumped into the reservoir to map the fracture. It is desirable but not necessary to run a high resistivity tool down the hole prior to the perforation step and measure the resistance of the reservoir to provide base line logging data, whereby the base line logging data may be compared with the water frac logging resistance measurements.
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