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DEVICE AND METHOD TO REDUCE BREAKDOWN/FRACTURE INITIATION PRESSURE
DEVICE AND METHOD TO REDUCE BREAKDOWN/FRACTURE INITIATION PRESSURE
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机译:降低击穿/断裂起始压力的装置和方法
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摘要
A slim perforating gun includes a plurality of shape charges; a positioning device that orients the perforating gun in relation to a down direction of a deviated well; the shaped charges being positioned inside the perforating gun and aimed in predetermined directions with respect to the down direction of the deviated well; wherein a ratio of the outer diameter of the slim perforating gun to the inner diameter of a casing used in connection with the slim perforating gun is from 0.85 to 0.30.
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