Safety enhancement of oil trunk pipeline crossing active faults on Sakhalin Island

Safety enhancement of oil trunk pipeline crossing active faults on Sakhalin Island

Tishkina, E.; Antropova, Natalya Alekseevna; Korotchenko, Tatiana Valerievna
xmlui.dri2xhtml.METS-1.0.item-citation: Tishkina E. Safety enhancement of oil trunk pipeline crossing active faults on Sakhalin Island / E. Tishkina, N. A. Antropova, T. V. Korotchenko // IOP Conference Series: Earth and Environmental Science. — 2015. — Vol. 27 : Problems of Geology and Subsurface Development : XIX International Scientific Symposium in honor of Academician M. A. Usov, 6–10 April 2015, Tomsk, Russia. — [012058, 5 p.].
Date: 2015

Abstract:

The article explores the issues concerning safety enhancement of pipeline active fault crossing on Sakhalin Island. Based on the complexity and analysis results, all the faults crossed by pipeline system are classified into five categories - from very simple faults to extremely complex ones. The pipeline fault crossing design is developed in accordance with the fault category. To enhance pipeline safety at fault crossing, a set of methods should be applied: use of pipes of different safety classes and special trench design in accordance with soil permeability characteristics.

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