The company has mandated Bank of America Merrill Lynch, Citi, Deutsche Bank and JP Morgan said IFR, a Thomson Reuters service, citing sources.

“A timeframe for when the offering could happen was difficult to give because of the uncertain global conditions,” IFR said, adding that a stable September on global markets could see an issue come in October or November.

Dana Gas said in April it would seek a London listing to gain a wider investor base and boost its stock value.

Dana, which recently reported a tripling in second quarter profits, has significant operations in the UAE, Iraq and Egypt, where unrest earlier this year affected operations.