复杂地层用反循环钻头双排内喷孔结构优化与试验
甘心, 殷琨, 殷其雷, 李鹏
Structural Optimization and Test of Double Row Suction Nozzles for Reverse Circulation Drill Bits Used in Complex Formations
GAN Xin, YIN Kun, YIN Qi-lei, LI Peng
东北大学学报:自然科学版
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2016, (3): 392
-397
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DOI: 10.12068/j.issn.1005-3026.2016.03.019