Development of BOP stack for continuous circulation drilling system. (English)

Autor: LI Jun, ZHAO Rongjun, MENG Qingrong, WANG Wei, WANG Yigting, CHEN Dehao

Publikováno v: Oil Drilling & Production Technology / Shiyou Zuancai Gongyi; Jan2014, Vol. 36 Issue 1, p37-43, 4p