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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 -
考虑水泥护套微裂纹的存在及其影响 井筒稳定性
关键词:井筒倾角;多重压裂应力;阴影效应;XFEM;裂缝路径;曲折度文献信息:Zhang Xin, Justin Jordan Pidho, Arthur Godfrey Batte, Mukiibi Ssewannyaga Ivan, Chuanl···VIEW MORE →2025-04-24 -
单刀轴扭耦合冲击干热岩石破坏特性的数值分析
关键词:干热岩;冲击钻井;冲击载荷;破岩性能文献信息:Zhaowei Sun, Zhongwei Huang, Xiaoguang Wu, Gensheng Li, Huaizhong Shi, Zongjie Mu, Xianzhi Song, Ran Ji. N···VIEW MORE →2025-04-18 -
基于 CFD 方法和数值计算的无立管泥浆回收系统井筒温度研究
关键词:RMR;井筒温度;热场;数学模型;CFD文献信息:Li X ,Zhang J ,Tang X , et al.Study on wellbore temperature of riserless mud recovery system by CFD approach···VIEW MORE →2025-04-18 -
页岩气井水力压裂过程中水泥-地层界面脱粘的数值模拟
关键词:水力压裂;射孔孔眼;水泥-地层界面;粘结强度文献信息:Wei L ,Jun L ,Gonghui L , et al.Numerical simulation of cement-to-formation interface debonding dur···VIEW MORE →2025-04-18 -
PDC 刀具在高温花岗岩中的钻入效率的实验研究
关键词:高温;PDC 刀具;岩石穿透;切割深度文献信息:Dai, X.W., Huang, Z.W., Wu, X.G., et al., 2022. Experimental investigation on the PDC cutter penetration eff···VIEW MORE →2025-04-17 -
SRV 压裂过程中影响井筒温度的模型计算和因素
关键词:井筒温度; Srv压裂; 计算模型; 页岩气; 因素文献信息:Dong W ,Shen R ,Liang Q .Model Calculations and Factors Affecting Wellbore Temperatures During SRV Fr···VIEW MORE →2025-04-17 -
其动态拉伸特性的实验研究 基于 3D SHPB 系统的砾岩
关键词:砾岩;巴西圆盘;静态和动态拉伸强度;破坏特征应力;增长率;能量消耗文献信息:Wei, J., Liao, H. L., Wang, H. J., Chen, J. K., Li, N., Liang, H. J., Liu, C···VIEW MORE →2025-04-10