[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.12989/ose.2016.6.3.289

The technical analysis and study of decommissioning and abandonment of offshore oil field surface facilities and subsea system

Lu, Guihua (School of Water Resources and Environment, China University of Geosciences (Beijing))
Li, Hongsheng (Sinochem Petroleum Exploration and Production CO. LTD.)
Xiao, Jianjun (School of Water Resources and Environment, China University of Geosciences (Beijing))
Li, Zhihao (School of Engineering and Technology, China University of Geosciences (Beijing))
Xu, Minhang (CNOOC Research Institute)

Publication Information

Ocean Systems Engineering / v.6, no.3, 2016 , pp. 289-303 More about this Journal

Abstract

With more than 100 years exploration and development of offshore oil, more and more offshore oil fields will gradually lose the economic profit to operate. In this article, to take the target oil field for example, the procedure of decommissioning for FPSO, TCMS, subsea system and well abandonment have been analyzed. Meanwhile, the environment impact and mitigation measure have been proposed. The successful project experience will provide a guide line for the offshore facilities decommissioning and abandonment.

Keywords

FPSO; TCMS; decommissioning; well abandonment; economic limit;

Citations & Related Records

Reference

1	Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production operations, API Bulletin E3.
2	Gao, Y., Li H. et al. (2010), "Current Situation and Tendency of development on Deep Sea Hi-Technology", Ocean Technol., 29(3), 119-124. (in Chinese)
3	NORSOK (Norwegian Standardisation Organisation) - Drilling and Well Operations: Well Abandonment.
4	OSPAR (North East Atlantic Environmental Protection Commission)
5	Protocol of Barcelona (ratified in October 1994) relating to the protection of the Mediterranean against pollution resulting from exploration and exploitation of the continental shelf, the sea-bed and the subsurface.
6	Resolution A 672 (16) of the IMO defining the directives and standards relative to the removal of installations and infrastructure on the continental shelf and in the exclusive economic zone.
7	Richard, S. et al. (2012), How Advance in Technology can Help Safely Abandon Off-shore Subsea Wells. SPE160860, SPE Saudi Arabia Section Technical Symposium and Exhibition held in Al-Khobar, Saudi Arabia, 8-11 April 2012.
8	Temporary regulation on abandonment management of offshore production facilities, NDRC, (2010), 1305. (in Chinese)
9	The convention of Geneva on the continental shelf (1958).
10	The convention of UNO on the law of the seas (1982).
11	UKOOA (UK Offshore Operators Association) Guidelines for the Suspension and Abandonment of Wells (July 2005).
12	Wells Abandonment regulations in Offshore, Q/HS 2025-2006. (in Chinese)