安棚油田定向取心钻井技术  

THE DRILLING TECHNOLOGY OF DIRECTIONAL CORING IN ANPENG OILFIELD

作　　者：曾洪图[1] 

机构地区：[1]河南油田钻井工程公司

出　　处：《钻采工艺》2003年第5期6-8,共3页Drilling & Production Technology

摘　　要：河南泌阳凹陷安棚油田裂缝性油藏居多 ,为了解决该油田原油产量的递减问题 ,研究安棚油田的油藏地层裂缝的倾角、倾向、走向以及裂缝产状 ,需要采取定向取心钻井技术来取得准确的岩心资料 ,给油田开发研究部门分析储层的结构、产状和裂缝的倾角、倾向、走向分布规律提供科学依据 ,达到科学布井、合理选择增产措施的目的。Fractured reservoir is in the majority in Anpeng Oilfield of Henan Beiyang Sag. In order to resolve the problem of crude production increment, research the angle of dip, the direction of dip, trend and occurrence of reservoir formation fracture in Anpeng Oilfield, the drilling technology of directional coring needs to be adopted to get accurate coring information. It can provide basis for analysing the structure and production of reservoir,researching the distribution law of the angle of dip, the direction of dip, trend of fracture,and achieve the aim of scientific well pattern and selecting rational stimulation.

关 键 词：安棚油田 定向钻井 取心钻井 取心工具 取心技术 

分 类 号：TE244[石油与天然气工程—油气井工程]