Weatherford interview questions

I saw an advertisement on LinkedIn. To apply, I sent an covering letter and CV to the contact at Weatherford. I was then emailed about attending an interview. At the interview, there were a series of technical question and a talk through my CV.

I got 2 rounds of interview and a task to complete. The first round was 30 min talk on the phone with all technical and they sent a task for me to complete afterwards. Then in the 2nd round, it was a Skype video call where i mostly went over the task i completed and answered some other questions. The whole process took less than 3 weeks