itsmeurLady:
Lemme just give few hints as concerning the interview

1) Dress Smart and Well
2) Speak Well
3) Compose yourself very well
4) Pray Well

But the dressing part they take very very seriously, they don't joke with it. They will ask you to write an essay, write grammatical terms concerning the topic, if you have written IELTS u will know what I am saying, they just want to test your analytical skills. Read about the oil and gas industry generally!

Lastly, if you don't have a profile on LinkedIn go and create one , if you already have, go and review what you wrote there because they will check it. If your profile pic is not clear and presentable, change it. Nestoil is top notch, so make sure everything you are doing is top notch and excellent. All the best! Please don't ask me funny questions because this is the best I can do for anyone preparing for the interview. All the best!

Can you share or give us an idea of the topic for the essay? Thanks .

You're allowed to use one. The time might not be enough to even finish pressing the calculator.