Permanent Well Abandonment Technology for Multi-Layer Casing Killing Wells in Bohai Oilfield
HAN Yao-tu, HE Peng-fei, LI Jun-bao, LIN Jia-yu, GONG Ning
State Key Laboratory of Offshore Oil Exploitation, CNOOC China Limited Tianjin Branch, Tianjin 300452, China; CNOOC EnerTech-Drilling & Production Co., Tianjin 300452, China
HAN Yao-tu, HE Peng-fei, LI Jun-bao, LIN Jia-yu, GONG Ning. Permanent Well Abandonment Technology for Multi-Layer Casing Killing Wells in Bohai Oilfield[J]. Ocean Engineering Equipment and Technology, 2017, 4(2): 79-85.