The Tyumen region has even greater reserves.

秋明油田甚至拥有更大的储量。

The plane was able to safely land in Tyumen again 50 minutes after departure but the incident caused five and half hours' of delay.

起飞50分钟之后，飞机返回，在秋明成功着陆，但是这起事故也导致飞机延误五个半小时。

A wheel from the outboard right side had fallen off some time during or shortly after take off and was discovered at Tyumen Airport after the Boeing 737-400 was already in the air.

这架飞机外侧右边的轮子在起飞时丢失，而在这架波音737-400飞机已经升空飞行后，机场工作人员在秋明机场发现了这枚轮子。