PDF(1919 KB)
龙凤山气田中基性火山岩钻井提速提效技术
黄乘升
PDF(1919 KB)
PDF(1919 KB)
龙凤山气田中基性火山岩钻井提速提效技术
Speed and Efficiency Improved Drilling Technology for Basic Volcanic Rocks in Longfengshan Gas Field
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