What activity can a civil engineer do in petroleum oil?

In Petroleum oil industries ,they have many structures that need to be supported on concrete structures even  the soil there need to be checked always by Civil Engineer , pipe lines between structures need to be checked for its deflection and its resistance against failure  

the role of civil engineer in oil and gas companies is to design, plan, execute and manage civil works required for the particular project or a facility.

1- Site Survey

2- Designing of Layout

3- Site Layout

4- Excavation

5- Tanks Footing

6- Oil catchment area

7- Fuil oil park

8-Flooring

9-Drainage

10- Pipe bridge footings

11-every civil works

Infra-structure consturction & Geo-ticnical Study

Any activility could be progressed however their main activities consider any construstion and reconstruction items except mechanical and electrical activities.

oil and gas engineer are ivolved in almost all stages of oil and gas field evulation,development and production.maintaining a strong emphasis on reducing negative impect to the enviroment.

yes, as all Colleagues said. Civil engineer supports the infrastrucure at the petroleum plant, main and secondary frames. 

 these kind of structures is critical , need continuas monitoring, the best persone is the 'Civil Engineer'.

In Petroleum oil industries ,they have many structures   that need to be supported on concrete structures even  the soil there need to be checked always by Civil Engineer ,special foundations of molded walls type. This technique uses means used in the oil / gas industry, and requires specific organization and know-how.

In this sector, civil engineers are often involved in designing and constructing new oil facilities such as buildings, warehouses workshops, and control rooms. They are also responsible for the layout and arrangement of pipes, tubes, and vents and ensuring the proper maintenance of oil plants.

We are as a civil engineers we establish the station , we start from design to foundation till the handing over of each project

In petroleum oil industries shall have many pipe line supporting structurs, and supporting structures which requires layout setting as per design drawing and levels as specifed in the indidual foundations drawing. Also to create asthetic look like levelling, Proper storm water drainage and other civil works.