![A worker walks at Nahran Umar field, north of Basra, Iraq August 23, 2017. Picture taken August 23, 2017. REUTERS/Essam Al-Sudani](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/ECIV4BDYIXLUSAZY7CEWHUJHKA.jpg?smart=true&auth=39e4168a15d1991f23ccc080e62f7d1c2a9086dda45bb5d33d137555c9fb178c&width=400&height=225)
Saudi Arabia's corruption probe coupled with tightening markets helped oil prices reach two-year highs. Essam Al-Sudani / Reuters
Saudi Arabia's corruption probe coupled with tightening markets helped oil prices reach two-year highs. Essam Al-Sudani / Reuters
Oil prices reach new highs after Saudi arrests
The price per barrel opened at its highest since July 2015
LeAnne Graves
06 November, 2017