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CNPC completes SNG pipeline in Xinjiang

China National Petroleum Corp. finished construction of its Yining-Horgos natural gas pipeline, designed to move coal-based synthetic natural gas (SNG) from Yining, Xinjiang Uygur autonomous region, to Zhejiang. Yining-Horgos is linked to the Third West-East Gas Pipeline project (WEPP III).

CNPC subsidiary China Petroleum Engineering Co. Ltd. built the 64-km, 48-in. OD pipeline, which it describes as the first large-diameter SNG pipeline in China. The pipeline has a design pressure of 12 MPa, and an estimated capacity of 30 billion cu m/year.

The Yining-Horgos pipeline sources its SNG largely from Yili, Xinjiang, and allows it to be shipped to south-central China and the country’s southeastern coastal region.

Dart Energy Ltd., Brisbane, is exploring for coalbed methane southeast of Urumqi, Xinjiang, as CNPC’s partner (OGJ Online, Sept. 8, 2011).

Contact Christopher E. Smith at chriss@ogjonline.com.


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