Overall Design of High Pressure Isolation Plug Train

Author:

Zhang Ce1,Zhang Shi Min1,Zhao Hong Lin2,Xu Xue Yi3,Geng Dai2

Affiliation:

1. China University of Petroleum

2. China University of Petroleum (Beijing)

3. SJ Petroleum Machinery Co.

Abstract

High pressure isolation plug train is a remote control, tetherless, highly piggable and high pressure isolation tool. The advantage of using the pressure isolation tool is to minimize production down time. Domestic research has started recently because of the foreign blockade of its core technologies, there are no relative products coming out currently. The smartplug that have been mentioned consist of plugging module, pigging module, hydraulic power module and communication and control module. The paper describes design ideas of each module in detail respectively and according to the design methods the prototype with diameter of 12 inches has been produced so far. Sealing pressure achieves 10Mpa by experiment. Looking forward to the technology would be applied in pipeline valve replacements and repairs, riser replacements and repairs, pressure test of risers and pipelines, midline pipeline repairs and relative engineering areas.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference6 articles.

1. O.P. Agbabiaka: Design, Conceptual design of a sealing mechanism for an external pipeline retrieval tool (MS., Cranfield University, UK 2008), pp.19-22.

2. C.D. Ramsden: Design, Conceptual design of a subsea plug (MS., Cranfield University, UK 2007), pp.27-33.

3. J. Aleksandersen, E. tveit Proc. Proceedings of the International Offshore and Polar Engineering Conference (Stavanger, Norway, June17-22, 2001). Vol. 2, pp.192-199.

4. M. Sim ,M. Abdulla. Non-invasive remote pressure isolation reduces flaring and product loss, 18th colloquium of CGA, 13 may (2009).

5. R A. Selden, Proc. Offshore technology conference (Texas, USA, May4-7, 2009). Vol. 1, pp.154-161.

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Simulating the sealing performance of the double rubber cylinder assembly in an intelligent pipeline isolation tool;Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science;2024-05-11

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