作　　者： ;

机构地区： 中海油能源发展股份有限公司

出　　处： 《石油化工应用》 2019年第11期43-48,共6页

摘　　要： 面对当前低油价形势和长期能源发展趋势,石油上游企业需要有效管控成本,提高油气开发综合效益。海上钻完井投资作为海上油气田开发投资的重要一环,通过实施技术和管理创新在海上钻完井作业中进行精准快速、安全高效的精准管理,是提高油气增产上储和推动油企高质量可持续发展的必由之路。在南海东部惠州32-5/33-1油田表层钻井作业中,通过优化井身结构、优选钻头及BHA,细化井眼清洁和井眼轨迹控制技术,结合优快钻井的管理实践精髓,实现首批3口井表层安全高效完成,钻井效率较邻近区块提高一倍以上,取得了良好的现场实践和经济价值。通过不断总结和研究形成了一套适应于本区域海上表层快钻配套技术,对于海上表层钻井提速降本具有借鉴和指导意义。 Facing the current low oil price situation and long-term energy development trend,upstream oil companies need to effectively control costs and improve the comprehensive benefits of oil and gas development.Investment in offshore drilling and completion,as an important part of investment in offshore oil and gas field development,the only way to improve oil and gas production and storage and promote high-quality and sustainable development of oil companies by implementing technology and management innovation to carry out accurate,fast,safe and efficient accurate management in offshore drilling and completion operations.In the surface drilling operation of Huizhou 32-5/33-1 oilfield in the eastern South China Sea,the first three wells were completed safely and efficiently by optimizing the wellbore structure,optimizing the drill bit and BHA,refining the hole cleaning and hole trajectory control technology,and combining the essence of management practice of fast drilling.The drilling efficiency was more than double as high as that of the adjacent blocks,and good field practice and economic value were achieved.Through continuous summary and research,a set of matching technologies suitable for offshore surface drilling in this region has been formed,which has reference and guiding significance for offshore surface drilling to speed up and reduce costs.

关 键 词： 钻井提效 优快钻井 管理创新 轨迹控制 表层 精准管理

领　　域： []