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PDC 刀具对页岩碎裂的数值模拟 基于包含单个预先存在的缺陷的岩石的离散元方法
关键词：页岩；PDC；切割；岩石断裂；离散元法文献信息：Zhang, X.; Huang, X.; Qi, S.;Zheng, B.; Guo, S.; Lu, W. NumericalSimulation on Shale Fragmentationby a PDC ···VIEW MORE →2024-12-25 -
层理面对力学特性和裂纹演变的影响
关键词：离散元法；顺层面；预先存在缺陷；力学特性；裂缝演化；岩质边坡稳定性文献信息：Liwang Liu a,b,*, Haibo Li a,b, Shihai Chen c, Zhushan Shao d, Chuanbo Zhou ···VIEW MORE →2024-12-20 -
超深井油藏改造中水泥环密封完整性研究
关键词：水泥环；油藏增产；超深井；井筒完整性文献信息：Wang J, Zhang W, Song L, et al. Study on sealing integrity of cement sheath in ultra deep well reservoir r···VIEW MORE →2024-12-20 -
复合冲击钻进中全 PDC 钻头模型对硬岩破岩机理的数值研究
关键词：PDC钻齿；复合冲击钻井；破岩机理；Drucker–Prager 准则；干热岩文献信息：Jian Huang, Bo Zeng, Yuhang He, Xudong Wang, Liqin Qian, Chengyu Xia, Xianzhong Y···VIEW MORE →2024-12-20 -
井漏量化评估，第一部分：水泥应力演变
关键词：井漏；井筒完整性；收缩；微环隙；水化作用；地热文献信息：Moghadam A ,Loizzo M .Quantitative assessment of well leakage, part I: Cement stress evolution[J···VIEW MORE →2024-12-19 -
循环加载作用下井水泥的力学特性及其 对页岩气井筒完整性的影响
关键词：井筒水泥环；分段压裂；井筒完整性；残余应变；循环加载文献信息：Shiming Zhou, Rengguang Liu, Hao Zeng, Yijin Zeng, Linhai Zhang, Jiaying Zhang, Xiaojiang ···VIEW MORE →2024-12-19 -
超深水气井流动测试过程中的井筒温度和压力行为
关键词：超深水；气井；井筒流动温度-压力剖面；传热；生产试验文献信息：Zhao X ,Yang N ,Liang H , et al.The Wellbore Temperature and Pressure Behavior during the F···VIEW MORE →2024-12-19 -
模拟钻探诱发裂缝的流失循环
关键词：漏失循环；裂缝扩展；数值模拟；裂缝几何状态；动态泥浆循环文献信息：Yongcun F ,E. K G .Modeling Lost Circulation Through Drilling-Induced Fractures[J].SPE···VIEW MORE →2024-12-13
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