July 27 (Reuters) - Suncor Energy Inc SU.TO
* no changes to corporate guidance ranges previously issued on june 6, 2016
* Says oil sands operations production was 177,500 bbls/d in q2 of 2016, compared to 423,800 bbls/d in prior year quarter
* Says suncor remains on track to achieve $750 million reduction to its original 2016 capital budget Source text for Eikon: ID:nMKW2vHQfa Further company coverage: SU.TO
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