Indicators on energy production cost analysis You Should Know
onshore exploration/drilling/production Other big oil groups would not have onshore production while in the nation.知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。It's an index for evaluating various types of power projects, starting from renewable tasks like wind, hydropower, and solar power tas