Petroleum and natural gas exploitation的意思|示意

Offshore platforms are main structures for Marine petroleum and natural gas exploitation. They are also the platforms of production and life on the sea.

海洋平台是开发海底油气资源的基础结构，也是生产作业与生活基地。

The locational quotient result of petroleum and natural gas exploitation industry is 40.59, which reveals the characteristics of resource-oriented cities.

石油和天然气开采业的区位商值为40.59，显示了资源型城市的特点。