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偏斜井筒在坚硬岩石中的耦合流动-应力-损伤模拟
关键词：耦合流-固-损伤模型；水力压裂；有限元模型文献信息：Zhu H, Zhao X, Guo J, et al. Coupled flow-stress-damage simulation of deviated-wellbore fracturing in ···VIEW MORE →2025-05-12 -
干热岩钻井液冷却系统的研究与应用
关键词：干热岩；钻井液冷却；井筒温度；螺旋板换热器；换热面积文献信息：Li K ,Li B ,Shi S , et al.Research and Application of Drilling Fluid Cooling System for Dr···VIEW MORE →2025-05-08 -
双梯度钻井井筒瞬态温度压力计算模型
关键词：双梯度钻孔( DGD ); 瞬态; 温度; 压力文献信息：Wang X ,Sun B ,Luo P , et al.Transient temperature and pressure calculation model of a wellbore for dual gr···VIEW MORE →2025-05-08 -
PDC 刀具岩石切割中的岩石碎裂机制 在静水压力下
关键词：岩石切削;静水压力;压差;泥浆现象;破坏行为;能量变化文献信息：WeijiLiu1,2,3 · HongxingDeng1· XiaohuaZhu1,The Rock Fragmentation Mechanism in Rock Cutting···VIEW MORE →2025-05-07 -
旋转切割碎砾岩机构的实验研究 带三脊 PDC 铣刀和平面 PDC 铣刀
关键词：砾岩；三棱PDC刀具；旋转切削；混合刀具；PDC钻头；混合刀具；布局设计文献信息：Chen, H., Chen, Z. L., Li, X. L., Shi, H. Z., He, W. H., Qu, Z. X., Wang, Y.···VIEW MORE →2025-05-07 -
对比分析 Stinger PDC 刀具和常规 PDC 刀具的切削特性
关键词：锥形钻齿；切削特性；单齿试验；破岩机理文献信息：Chao Xiong, Zhongwei Huang, Ruiyue Yang, Mao Sheng, Huaizhong Shi, Xianwei Dai, Xiaoguang Wu, Shikun Zha···VIEW MORE →2025-04-25 -
水力压裂过程中流体驱动脱粘裂缝沿井筒界面扩展的数值研究
关键词：水力压裂；套管-水泥环界面；水泥环-地层界面文献信息：Gao ,Cheng .Numerical investigation of fluid-driven debonding fracture propagation along wellbore in···VIEW MORE →2025-04-25 -
热力下地热井筒完整性评价研究 和非均匀原位应力耦合效应
关键词：地热井；套管水泥地层；井筒完整性；热应力；非均匀地应力；破坏风险文献信息：Zhi Zhang, Shilin Xiang, Huabo Yang, Duo Hou,Study on the integrity assessment···VIEW MORE →2025-04-24
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