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1. Please state client and field / installation
name
2. What areas of the production system
require protection e.g. entire system, oil export line?
3. If known, what is the background corrosion
rate in mpy or mmpy?
4. Is a full brine analysis including pH, total
dissolved solids (TDS), bicarbonate and sulphate levels available?
If not,
a) Can an analysis be carried out?
or
b) Can a sample of water be provided? (minimum 150ml)
5. What is the temperature profile of the produced
fluids from production to export i.e.
5a) Bottom hole
5b) Tubing head
5c) Topside process
5d) Storage / Export
6. What are the system pressures i.e.
6a) Bottom hole
6b) Tubing head
6c) Topside Process
6d) Export
7. Please state pipeline/vessel dimensions including
id, od and length.
8. Is a corrosion inhibitor currently being used?
If yes,
a) What is the incumbent product?
b) What is the incumbent dose rate (L/day)?
c) Where is the incumbent injected?
9. Is there a dedicated injection line for corrosion
inhibitor?
10. What are the typical production
rates (please state both oil and water production)?
11. Are samples of the separated
crude oil available?
(5-10 litres would be helpful for partitioning studies)
12. Is H2S present? If yes,
please state the H2S content.
13. Do you require ecotox
and biodegradation information on our corrosion inhibitors?
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