西西伯利亚含油气省共有巨型和大型油气田249个，其油气储量占了含油气省总储量的90%以上。

There exist 249 giant and large oil-gas fields in West Siberian province, with over 90% reserves of the total.

youdao

西西伯利亚含油气省共有巨型和大型油气田249个，其油气储量占了含油气省总储量的90%以上。

There exist 249 giant and large oil-gas fields in West Siberian province, with over 90% reserves of the total.

youdao