Deoiler (Water Clarifier/Reverse Demulsifier) Questionnaire - If you would like us to investigate your Deoiler problem, please complete the below questionnaire and submit to Roemex Limited.

1. Please state client and field/installation name.

2. Is deoiler currently being used? If yes,

a) What is the incumbent product?

b) What is the incumbent dose rate (litre/day)?

c) Is there a dedicated injection line for deoiler?

d) Where is the incumbent injected?

e) What is the temperature of the produced water at the point of injection?

3. What is the residence time between injection and discharge?

4. What is the target oil in water content?

5. On average, how many barrels of water are produced per day?

6. Are samples of untreated oily water available?
(10-20 litres if possible)

7. Do you require ecotox and biodegradation information on our deoilers?