Design and Application of Buttress Thread Buckle Marine Conductor

摘要：

At present, offshore drilling operations often use buttress thread casing as surface casing. The design conception of buttress thread casing is comes from the offshore drillings demands and this kind of casing is mainly used as surface casing. This paper has taken strength experiment, numerical simulation analysis and field test, the research results show that the various parameters of buttress thread casing fully complies with the drilling design requirements and the offshore oilfield production demands. This product can reduce drilling cost effectively, improve working efficiency and safety, and realize manufacture domestically. Meanwhile, the development of this project will fill the blank of the ERW (Electrical Resistance Weld) casing in CNOOC (China National Offshore Oil Corporation), and have a broad prospect of application.

关键词： ERW Casing Buttress Thread Design Field Test

作者: Li Zhong Zhang Laibin Fan Jianchun Yan De Li Xiaogang Tan Shuying Jia Haiyan

作者单位: China University of Petroleum, Beijing,102249,China China National Offshore Oil Corporation, Beijing China University of Petroleum, Beijing,102249,China China University of Petroleum,Beijing,102249,China China National Offshore Oil Corporation, Beijing, China

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 461-464

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）