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| | Xihu Trough - Wikipedia, the free encyclopedia (Site not responding. Last check: 2007-09-19) |
 | | The Xihu Trough is a region in the East China Sea, located approximately 400 kilometres east of the cities of Shanghai and Ningbo. |
 | | The region is a repository for natural gas, and consists of the Chunxiao, Tianwaitian, Canxue, Duanqiao, and Pinghue fields. |
 | | On August 19, 2003 it was announced that Sinopec, CNOOC, Royal Dutch/Shell and Unocal had entered into a joint venture to exploit the gas reserves in the trough, beginning in mid-2005. |
| en.wikipedia.org /wiki/Xihu_Trough (194 words) |
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