i need any petroleum related person ( engineer , derrick , drilling engineer , reservoir engineer , floor man , site e
24 los freelancers están ofertando un promedio de $474 para este trabajo.
Hi, I have read and understood the project outline and will gladly offer an outstanding service. Please give me a chance. A trial will convince you. Looking forward to work with you. Thanks
Good evening I am petroleum geology engineer . I need specific information on what you want. My skills may be useful to you thank you and good evening