番禺油田大井斜松散无胶结地层定向取心工艺及实践
罗庆时, 裴今朝, 陈国军, 杨志
Directional Coring Technology and Practice of Un-Cemented and Unconsolidated Formation in High Inclination Well
LUO Qing-shi, PEI Jin-zhao, CHEN Guo-jun, YANG Zhi
海洋工程装备与技术 . 2017, (4): 232 -235 .