Effect of rock-soil stratification on the heat transfer performance of U-shaped butted well in medium-deep layers
GAO Xiaorong, LI Hongyan, REN Xiaoqing, SUN Caixia, LU Xingchen, LIU Lin, LYU Qiangqiang, XU Yong, DONG Wenbin, WANG Zemu, WANG Rongkang, MIAO Ruican
Petroleum Reservoir Evaluation and Development . 2023, (6): 703 -712 .  DOI: 10.13809/j.cnki.cn32-1825/te.2023.06.001