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浏览/检索结果: 共3条，第1-3条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Numerical simulation of a new early gas kick detection method using UKF estimation and GLRT 期刊论文 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2019, 卷号: 173, 页码: 415-425 - 收藏  |  浏览/下载：4/0  |  提交时间：2020/01/03 Gas kick  UKF estimation  GLRT  Detection method  Pressure factor  Flow rate factor   A new method for early gas kick detection based on the consistencies and differences of bottomhole pressures at two measured points 期刊论文 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2019, 卷号: 176, 页码: 1095-1105 - 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/03 Gas kick detection  Dual-measured-points method  Annular pressure variations  Water hammer model  Drift flux model  Composite difference scheme   Study of the ultrasonic propagation law in the gas-liquid two-phase flow of deepwater riser through numerical simulation 期刊论文 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2017, 卷号: 159, 页码: 419-432 作者:  Xu, Yuqiang;  Guan, Zhichuan;  Jin, Yan;  Tian, Yang;  Liu, Yongwang 收藏  |  浏览/下载：4/0  |  提交时间：2020/01/03 Ultrasonic propagation law  Numerical simulation  Gas kick early detection  Multiphase flow  Deepwater drilling