Opportunities to improve the operational and technical management of jack-up deployments

被引：41

作者：

Hunt, RJ ^{[1
]}

Marsh, PD

机构：

[1] Shell UK Explorat & Prod Ltd, London, England

[2] Shell Int Explorat & Prod BV, Noordwijk, Netherlands

来源：

MARINE STRUCTURES | 2004年 / 17卷 / 3-4期

关键词：

jack-up; damage; safety; integrity; assessment; collapse;

D O I：

10.1016/j.marstruc.2004.08.005

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

In a 9-month period in 2002, two jack-up drilling units on contract to Shell Group operating companies suffered leg damage whilst performing cantilevered drilling operations over company assets. These two events came against a back drop of other incidents, which included jack-up collapses in the Gulf of Mexico and the Persian Gulf. The prevalence of these incidents indicated that some of the control measures necessary for the successful deployment of a jack-up drilling unit were not in place. A review of the procedures used to contract a rig and the operational controls when on-hire, are described. Opportunities to improve the contractual, operational and technical management of jack-up deployments are identified. (C) 2004 Published by Elsevier Ltd.

引用

页码：261 / 273

页数：13