If you think the country is lying, you could check the IEA instead. They do their own estimates.
Oil Market ReportSaudi Arabian crude supplies in January were unchanged at 9.85 mb/d. Saudi Arabia has increased output by 400 kb/d since last October, with some of the extra volumes going to China.
In this case, the Jodi and IEA data are about the same. They are both reporting Saudi crude oil production at around 9.8-9.9 mb/d. They don't have data for Feb yet though. But we should not have to wait too long for the official data to come out.