From junior to senior, the key years are to pass the professional title English and professional title computer exams, junior assistant, intermediate engineer, deputy senior engineer.

The qualification certificate for oil and gas storage and transportation engineering belongs to the qualification certificate examination, and the unit has no right to evaluate it.

1. Registered engineers, regardless of category, need to take the exam, which is divided into two parts, basic and professional. The major requires five years of bachelor's degree in the major or other requirements. The specific requirements are listed in the registered engineer exam.

Qualification certificates belong to the category of professional qualification certificates. Registration is valuable but difficult to pass. Generally, the salary for those with registration certificates will be about 3,000 extra, depending on the actual situation of the unit.

2. Oil and gas storage and transportation is a chemical engineering major. You can take the chemical registered engineer exam, which is also divided into two exams, basic and professional.