AUTHOR=Chen Qi , Deng Qiao , Tan Leichuan , Qi Guilin , Zhang Jian 

TITLE=Status and Prospects of Dual-Gradient Drilling Technologies in Deep-Water Wells

JOURNAL=Frontiers in Energy Research

VOLUME=10

YEAR=2022

URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2022.920178

DOI=10.3389/fenrg.2022.920178

ISSN=2296-598X