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单把 PDC 刀具扭转冲击钻进的破岩机理及参数影响数值研究
关键词:扭力冲击钻井;破岩;PDC钻头;数值模拟文献信息:Xi Y, Wang W, Zha C, et al. Numerical investigations on rock breaking mechanism and parameter influence o···VIEW MORE →2024-11-29 -
循环载荷作用下UGS井水泥环完整性试验研究
关键词:地下储气井;水泥护套完整性;全尺寸装置;循环加载;微环;表面沟槽套管文献信息:Wang Y, Feng Y, Zhao Y, et al. Experimental study on cement sheath integri···VIEW MORE →2024-11-26 -
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 →2024-11-26 -
各向异性和微裂纹诱导的失效前兆 动态分裂下的页岩
关键词:动态各向异性;分离式霍普金森压杆;巴西的分裂;层状页岩;声发射前体文献信息:Xianhui Fenga , Bin Gongb , Xiaofeng Chenga, Huihui Zhanga and Chun’an Tanga···VIEW MORE →2024-11-26 -
对新油井封堵和废弃作业的热研究
关键词:封堵;铝热剂;平行线性方程组;求解器;热分析文献信息:Elisan dos Santos Magalhães, Marcelo J.S. de Lemos,A thermal study of a new oil well plugging &am···VIEW MORE →2024-11-26 -
顺北油田超深井井筒温度预测模型及影响规律
关键词:井完整性;界面脱粘;流体驱动裂缝;耦合建模;传播压力;裂缝几何形状文献信息:Dang Z, Chen X, Yao X, et al. Wellbore Temperature Prediction Model and Infl···VIEW MORE →2024-11-22 -
破岩机理及其影响的数值研究 旋转冲击钻进时不同 PDC 刀具的因素
关键词:数值模拟;PDC刀具;破岩机理;参数分析文献信息:Lei Yang a,b, Yumei Li a,b, Yan Xi c,*, Jiwei Li d, Jiajia Feng e.Numerical investigation of rock-breakin···VIEW MORE →2024-11-22 -
混合刀具布置的 PDC 钻头破碎非均匀花岗岩的数值模拟和现场试验
关键词:井完整性;界面脱粘;流体驱动裂缝;耦合建模;传播压力;裂缝几何形状文献信息:Wu Z, Yuan R, Zhang W, et al. Numerical Simulation and Field Test of a PDC B···VIEW MORE →2024-11-22