[RayChuang88]

True, but that’s based on the type of extraction being used in Saudi Arabia now. What if Saudi Arabia starts to use the type of extraction mentioned in the article and/or uses pressurized gas/liquid detergent injection into wells? That could increase the Saudi reserves by 50% or more!

[Abathar]

"True, but that’s based on the type of extraction being used in Saudi Arabia now. What if Saudi Arabia starts to use the type of extraction mentioned in the article and/or uses pressurized gas/liquid detergent injection into wells? That could increase the Saudi reserves by 50% or more!"

Much of how well it works depends on the type of rock formations you are trying to do it in. I know it works in some places here, but I don't know if that is true there or not. Seems that if it was then they would be all over it.