Hydrostatic pressure characteristics and pressure control mechanism of foam casing in deepwater wells
Hu Zhiqiang, Yang Jin, Lu Baoping, Hou Xutian, Huang Xiaolong, Gong Ligen, Li Wenlong, Li Shuzhan
Acta Petrolei Sinica . 2019, (6): 726 -733 .  DOI: 10.7623/syxb201906008