Two people interview you and then they will let you know if you are selected. Questions are easy and they do not pit you on the spot. They called me the next day after interview.
Interview questions [1]
Question 1
Tell me about yourself. What is your work history.
I applied in-person. The process took 2 days. I interviewed at Purity Oilfield Services (Williston, ND) in Apr 2016
Interview
They aren't too particular about who they take on. If your record is clean, and you have minimum experience, they'll hire you. The interview is very basic and informal.
I applied online. The process took 1 day. I interviewed at Purity Oilfield Services (Fairfield Bay, AR) in Nov 2014
Interview
was done over the phone very informal lasted less than 15 min asked very few questions mostly him tooting his own horn about what he does not forth coming about information about the company had to email many times to get an answer about what I needed to bring with me