@article{任立伟:29, author = {任立伟, 夏柏如, 毛迪, 郭元恒}, title = {沥青层钻井液柱压力关键影响因素及控制技术}, publisher = {科技导报}, year = {2014}, journal = {科技导报}, volume = {32}, number = {3}, eid = {29}, numpages = {4}, pages = {29}, keywords = {液柱压力;沥青;膨润土含量;控压钻井;稠化封堵}, url = {http://www.kjdb.org/CN/abstract/article_11287.shtml}, doi = {10.3981/j.issn.1000-7857.2014.03.003} }