中石化已在其页岩气开发成功上投入了最大的政治资本，大肆宣传在涪陵页岩气田的生产。这个岩气田位于内陆港口城市重庆附近。
Sinopec has placed the most political capital on its shale gas success , touting its production at the Fuling deposit near the inland port city of Chongqing .
涪陵页岩气田