ONSITE RIG REPAIR SAVES TIME AND MONEY.

被引:0
|
作者
Anon
机构
来源
Ocean industry | 1987年 / 22卷 / 12期
关键词
Diving apparatus - OCEAN ENGINEERING - Habitats - WELDING - Underwater;
D O I
暂无
中图分类号
学科分类号
摘要
Sub Sea International Inc. recently devised a unique method to carry out in-service dry weld repairs to cracks in fillet welds found during an annual inspection of Ocean Drilling and Exploration Co. 's (Odeco) mat-supported jackup, Ocean Conquest. The method involves the use of a hyperbaric dry welding habitat and a diving bell. The selected welding process was a low hydrogen stick electrode procedure designed to minimize problems associated with hydrogen induced cracking.
引用
收藏
页码:37 / 38
相关论文
共 50 条