... hydraulic panel 液压操纵盘 hydraulic parting 水力压裂 hydraulic percussion drilling 液压冲击钻井 ...
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Hydraulic parting, which can form a symmetrical and vertical plane of fracture in the formation that surrounds a well is an effective measure of increasing production.
水力压裂是一种有效的增产技术，它能使油井周围地层形成一个对称的垂直裂缝面。
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