Don-Nan Gas Separator

The Don-Nan gas separator is a packer-style separator that is most effective in wells with high fluid levels. Its patented ported coupling improves separation of entrained gas from production fluid and minimizes gas interference and gas breakout in the downhole rod pump.
The Don-Nan gas separator must be run above the perforations in the well with a packer below it. The set packer directs the fluid through the separator by sealing off the annulus between the tubing and the casing. The Don-Nan gas separator improves pump efficiency, equipment life, and run time.
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What is the efficiency of separating gas from water ? .How much in % that we can separate gas from water