How about Karamay Bakken Company?

The full name of Karamay Bakken Company: Xinjiang Bakken Energy Service Company, headquartered in Beijing and baijiantan district, Karamay, mainly provides oil drilling technical services such as directional wells, horizontal wells, mud and underbalanced drilling.

The company is a restructured enterprise, separated from Xinjiang Oilfield and set up a private oil service unit. Its main business is concentrated in oil fields in northern Xinjiang, and it also has business in Tarim, Turpan and Northwest Bureau in southern Xinjiang, as well as some overseas projects, Kazakhstan and other countries.

As for the treatment, it depends on your education, school and major. Generally speaking, according to your own situation and comprehensive consideration, I suggest you know more about the oil service unit before making a choice!