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CNOOC Reverse Demulsifier Project

CNOOC LD 10-1 oilfield is located in central Liaodong Bay of Bohai sea, which is currently a typical polymer flooding oilfield. In July 2014, our staff carried out  optimization and selection experiments of reverse demulsifier there for about one week.

Picture1: 10-1CEP platform
Picture 2: field experiment
We mainly engaged on the indoor selection experiments of demulsifier and reverse demulsifier this week, and finally selected the suitable products for the platform. Under the same conditions, the final dehydration amount is equivalent with that got by the current drug on the site, but the prior dehydration rate is better.
The reverse demulsifier indoor selection has been completed by now and the experimental results are highly recognized by Party A; currently we are discussing the next work plan with CNOOC