Which PetroChina companies are there in Daqing? Which units are good? What is the annual recruitment? enlist

Daqing belongs to PetroChina except municipal administration, but it is divided into first-line (that is, drilling and oil production, first-line fleet), and the latter, such as fleet (commuting), laboratory, geological team, etc., have different definitions of good units. If you mean well, you will naturally earn more money, but the working conditions are more difficult; If you mean a good working environment, it's not difficult for the back line, but it doesn't necessarily mean less money. Every year, some double-degree students are recruited (that is, the university is not majoring in petroleum, so you can apply when you enter the school, and you can study petroleum with a double degree when you pass the exam). Recruitment (must have a high school education or above) is not available every year, and the recruitment of kindergarten teachers belongs to the back-line guarantee. These recruitment are prerequisites for Daqing hukou. If you majored in petroleum in university, and Daqing is in urgent need, then Daqing will sign the contract on the eve of graduation. This is completely different from the salary of recruitment, and the salary is very high.