by FreddyH » Wed 16 Jan 2008, 03:29:15
$this->bbcode_second_pass_quote('AirlinePilot', ' ')My comment about Saudi production moving towards 15mbpd was sarcasm. I guess what i was really saying is I dont believe we will ever see much more than they are doing now as you confirmed.
How do you disconnect reserves from discovery? historically the trend downards over time has to affect the reserve growth rates. I dont understand how that isn't connected.
Presently there are 1400-Gb of 1P Reserves and 1200-Gb of 2P Resources. With 1100-Gb gone, that's a global URR of 3.7Tb. Reserves have grown each year by additions from Discovery, Reserve Growth or reallocation from 2P to 1P due to higher pricing regimes. It matters not which it comes from. It used to be Discoveries prior to 1985. Then Reserve Growth dominated. Now it is reallocation.
Using only 31-Gb/yr, even after 20 years we will still have half (620 + 780) of today's Reserves. Not a litre of oil need be discovered 'til 2028. There is no shortage of oil in the ground.
Our problem is related to the forthcoming Conventional Oil Peak next decade. Upon that date, CO will decline at 3.75%. That is above and beyond the present 3.6% from mature fields. From that point, 6.3-mbd/yr in new capacity and/or EOR must be in place to hold a plateau ... let alone grow Supply.
IMHO, this is best illustrated by my
Scenarios-2500 chart. The cliff is quite apparent. Even tho CO is only 77% of All Liquids volume, when it goes Net Decline is inevitable.