![Pump jacks operate in front of a drilling rig in an oil field in Midland, Texas. Reuters](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/4YHJVEU3PF26O752O5FRK6ACOU.jpg?smart=true&auth=225028577fad60760675c2aa1f6b48056e7439c2eb901de4bc796a05453598d7&width=400&height=225)
Pump jacks operate in front of a drilling rig in an oil field in Midland, Texas. Reuters
Pump jacks operate in front of a drilling rig in an oil field in Midland, Texas. Reuters
Oil heads for biggest monthly gain in over a year amid tight market
Goldman Sachs reaffirmed its Brent forecast of $86 a barrel by December