松辽盆地页岩油勘探大口径取心技术
投稿时间:2018-08-09  修订日期:2018-08-09  点此下载全文
引用本文:朱芝同,伍晓龙,董向宇,等.松辽盆地页岩油勘探大口径取心技术[J].钻探工程,2019,46(1):45-50.
ZHU Zhitong,WU Xiaolong,DONG Xiangyu,et al. Large diameter coring technology for shale oil exploration in Songliao Basin[J]. Drilling Engineering, 2019,46(1):45-50.
摘要点击次数: 1118
全文下载次数: 786
作者单位E-mail
朱芝同* 中国地质科学院勘探技术研究所 zzt3066@163.com 
伍晓龙 中国地质科学院勘探技术研究所  
董向宇 中国地质科学院勘探技术研究所  
曹龙龙 中国地质科学院勘探技术研究所  
和国磊 中国地质科学院勘探技术研究所  
张德军 中国地质调查局沈阳地质调查中心  
基金项目:地质调查项目“朝阳-商都地区中-古生界油气战略选区调查(中国地质科学院勘探技术研究所)”(编号:DD20160199)
中文摘要:大口径取心技术为页岩油勘探提供了准确可靠的岩心地质资料,本文主要介绍了川7-4型、KT-194型大口径常规取心钻具和ZYVC型大口径密闭取心钻具的技术参数以及这3种取心钻具在松页油2井大口径取心中的应用情况,通过对取心钻具、取心钻头、取心钻进参数的调整和改进,机械钻速大幅度提高,岩心质量优良,提高了钻进效率,为页岩油勘探取心提供了丰富经验和技术方法。
中文关键词:页岩油  大口径取心  常规取心  密闭取心  钻进效率
 
Large diameter coring technology for shale oil exploration in Songliao Basin
Abstract:The large diameter coring technology provides accurate and reliable core geological data for shale oil exploration. This paper mainly introduces the technical parameters of both Chuan7-4 and KT-194 conventional coring tools and ZYVC sealed coring drill tools, as well as the application of the core drilling tools in Well Songyeyou-2.In the process of coring, the technical measures were constantly improved which has contributed to the mechanical drilling rate, the core quality and the drilling efficiency, providing rich experience and methods for shale oil exploration and coring.
keywords:shale oil  large diameter coring  conventional coring  sealed coring  drilling efficiency
查看全文  查看/发表评论  下载PDF阅读器