A number of oil refiners have also booked stellar gains .

很多炼油公司也取得了漂亮的涨幅。

Riyadh is now evaluating the response from refiners .

目前利雅得方面正在评估炼油厂的答复。

Some refiners are following suit .

一些石油提炼商也闻风而动。

That may raise the price of " paper barrels " , but not of the black stuff refiners turn into petrol .

这可能会提高“纸石油”的价格，但并不能提高变成石油的那些黑色原料精炼器的价格。

If petrol prices continue to rise , analysts expect demand to fall further , leaving refiners with oversupply .

分析师预测，如果汽油价格继续上涨，市场需求会进一步下降，令炼油商处于供大于求的境地。