Sinopec said the company has closed 6 of its 8 drilling RIGS in Shengli Offshore Oil Field because of the ice.

中石化称，该公司胜利油田8个石油勘探平台中有6个已因海冰被迫停工。

youdao

Article 52 Offshore oil RIGS, drilling platforms, oil extraction platforms and their ancillary installations on the sea shall not dispose oil-containing industrial garbage in the sea.

第五十二条海洋石油钻井船、钻井平台和采油平台及其有关海上设施，不得向海域处置含油的工业垃圾。

youdao

Signal provides new construction and repairs to offshore drilling rigs and ship components for the Navy and Coast Guard.

FORBES: Magazine Article

There are also hundreds of offshore drilling rigs, and the number is growing.

FORBES: BP Deepwater Horizon Arraignments: A Culture That "Forgot to be Afraid"

Hornbeck, which provides transportation to offshore drilling rigs and production platforms, said its business was being unjustly interrupted by the moratorium.

FORBES: An Injunction Against the Deepwater Drilling Moratorium