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introduction
 

Doo Sung is Korea's only semi-submersible drilling unit built in 1984 by Daewoo Shipbuilding and Marine Engineering (DSME). So far, the ship has drilled boreholes not only in Korea, but also in Alaska, China, Vietnam, Malaysia, Indonesia, and Russia. The number of successfully drilled boreholes reached 121 as of March 31, 2017.


To meet increasingly complicated safety requirements from operators, Doo Sung acquired safety certifications from International Safety Management (ISM) and ISO 9001 in 1998 and the International Ship and Port Facility Security Code (ISPS) in 2004.


Aggressive health, safety, environmental, and quality efforts regarding Doo Sung have borne fruit on several fronts. In September 2016. Doo Sung recorded its 9th consecutive year of accident-free operation. This achievement, certified by the International Association of Drilling Contractors (IADC), was an opportunity to demonstrate the ship’s high level of safety and superb operational capability on the international stage. In addition, improvement of the hull of the ship was completed a year earlier, further raising the ship’s operational safety and competitiveness.


High safety and efficiency are the two main operational goals of Doo Sung. To meet these goals, KNOC will do its best based on its state-of-the art equipment, abundant knowhow, and experienced human resources.

Sep. 2016 The 9th consecutive year of accident-free operation was certified by the IADC
Oct. 2013 Advance the ship’s facility management system
The Korean Commission for Corporate Partnership select Doo Sung as one of the 10 best examples of sharing benefits
Feb. 2012 Complete improvement of the hull of Doo Sung
Apr. 2010 Conducted a general safety assessment
Dec. 2008 Set a record of 108.2 billion won in annual revenue
Feb. 2008 The number of boreholes drilled by Doo Sung reached 100
June 2005 The ninth consecutive year of accident-free operation was certified by the IADC
June 2004 Obtained the ISPS Code
Dec. 1998 Obtained the ISO and ISM safety certifications
June 1997 One year of accident-free operation was certified by the IADC
Oct. 1994 Take over of Doo Sung
July 1982-May 1984 DSME builds Doo Sung
 
Department Contacts Updated
Updated : 2017-03-31 Department : E&P Management Dept. Contacts : +82)52-216-3246

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