Oil - private inventory survey results out (headline crude draw). Of relevance?

This is the weekly survey, the private one - ahead of official government data due Wednesday morning in the US. - This survey was conducted prior to the full impact of Harvey In a nutshell, Harvey's impact was on oil refineries (around 16% of refining capacity is offline), leaving crude producer rigs in the Gulf of Mexico
Oil - private inventory survey results out (headline crude draw). Of relevance?