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2 "探矿工程岩土钻掘工程" 0.0 0.0 0.0 x_fact 0.168960 y_fact 1.013758
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4 "中国石油大学学报" 0.0 0.0 0.0 x_fact 2.968863 y_fact 5.213613
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7 "钻井液与完井液" 0.0 0.0 0.0 x_fact 1.351678 y_fact 3.789524
8 "石油机械" 0.0 0.0 0.0 x_fact 1.472363 y_fact 4.755008
9 "石油钻探技术" 0.0 0.0 0.0 x_fact 2.824041 y_fact 9.461743
10 "石油学报" 0.0 0.0 0.0 x_fact 5.720492 y_fact 13.613324
11 "天然气工业" 0.0 0.0 0.0 x_fact 2.993000 y_fact 16.002896
12 "石油勘探与开发" 0.0 0.0 0.0 x_fact 5.696355 y_fact 25.995655
13 "水动力学研究与进展A" 0.0 0.0 0.0 x_fact 0.362056 y_fact 5.406710
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