Mechanical Property Analysis of Materials and Application of Buttress Thread Buckle Marine Conductor

Zhong Li; Lai Bin Zhang; Fan Luo; Bai Ling Zhang; Shu Ying Tan

doi:10.4028/www.scientific.net/AMR.233-235.2043

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 233-235Mechanical Property Analysis of Materials and...

Mechanical Property Analysis of Materials and Application of Buttress Thread Buckle Marine Conductor

Abstract:

At present, offshore drilling operations often use buttress thread casing as surface casing. The design conception of buttress thread casing comes from the offshore drilling’s demands and this kind of casing is mainly used as surface casing. This paper has taken material mechanical 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.

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Periodical:

Advanced Materials Research (Volumes 233-235)

Pages:

2043-2046

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.233-235.2043

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Online since:

May 2011

Authors:

Zhong Li, Lai Bin Zhang, Fan Luo, Bai Ling Zhang, Shu Ying Tan

Keywords:

Buttress Thread, ERW Casing, Field Test, Mechanical Property Analysis

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References

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