World Oil Production – Where Are We Headed?

The standard way to make forecasts of almost anything is to look at recent trends and assume that this trend will continue, at least for the next several years. With world oil production, the trend in oil production looks fairly benign, with the trend slightly upward (Figure 1).


Figure 1. Quarterly crude and condensate oil production, based on EIA data.

If we look at the situation more closely, however, we see that we are dealing with an unstable situation. The top ten crude oil producing countries have a variety of problems (Figure 2). Middle Eastern producers are particularly at risk of instability, thanks to the advances of ISIS and the large number of refugees moving from one country to another.


Figure 2. Top ten crude oil and condensate producers
during first quarter of 2014, based on EIA data.

Relatively low oil prices are part of the problem as well. The cost of producing oil is rising much more rapidly than its selling price, as discussed in my post Beginning of the End? Oil Companies Cut Back on Spending. In fact, the selling price of oil hasn’t really risen since 2011 (Figure 3), because citizens can’t afford higher oil prices with their stagnating wages.


Figure 3. Average weekly oil prices, based on EIA data.

The fact that the selling price of oil remains flat tends to lead to political instability in oil exporters because they cannot collect the taxes required to provide programs needed to pacify their people (food and fuel subsidies, water provided by desalination, jobs programs, etc.) without very high oil prices. Low oil prices also make the plight of oil exporters with declining oil production worse, including Russia, Mexico, and Venezuela.

Many people when looking at future oil supply concern themselves with the amount of reserves (or resources) remaining, or perhaps Energy Return on Energy Invested (EROEI). None of these is really the right limit, however. The limiting factor is how long our current networked economic system can hold together. There are lots of oil reserves left, and the EROEI of Middle Eastern oil is generally quite high (that is, favorable). But instability could still bring the system down. So could popping of the U.S. oil supply bubble through higher interest rates or more stringent lending rules.

The Top Two Crude Oil Producers: Russia and Saudi Arabia

When we look at quarterly crude oil production (including condensate, using EIA data), we see that Russia’s crude oil production tends to be a lot smoother than Saudi Arabia’s (Figure 4). We also see that since the third quarter of 2006, Russia’s crude oil production tends to be higher than Saudi Arabia’s.


Figure 4. Comparison of quarterly oil production (crude + condensate) for Russia and Saudi Arabia, based on EIA data.

Both Russia and Saudi Arabia are headed toward problems now. Russia’s Finance Minister has recently announced that its oil production has hit and peak, and is expected to fall, causing financial difficulties. In fact, if we look at monthly EIA data, we see that November 2013 is the highest month of production, and that every month of production since that date has dropped from this level. So far, the drop in oil production has been relatively small, but when an oil exporter is depending on tax revenue from oil to fund government programs, even a small drop in production (without a higher oil price) is a financial problem.

We see in Figure 4 above that Saudi Arabia’s quarterly oil production is quite erratic, compared to oil production of Russia. Part of the reason Saudi Arabia’s oil production is so erratic is that it extends the life of its fields by periodically relaxing (reducing) production from them. It also reacts to oil price changes–if the oil price is too low, as in the latter part of 2008 and in 2009, Saudi oil production drops. The tendency to jerk oil production around gives the illusion that Saudi Arabia has spare production capacity. It is doubtful at this point that it has much true spare capacity. It makes a good story, though, which news media are willing to repeat endlessly.

Saudi Arabia has not been able to raise oil exports for years (Figure 5). It gained a reputation for its oil exports back in the late 1970s and early 1980s, and has been able to rest on its laurels. Its high “proven reserves” (which have never been audited, and are doubted by many) add to the illusion that it can produce any amount it wants.


Figure 5. Comparison of Russian and Saudi Arabian oil exports, based on BP Statistical Review of World Energy 2014 data (oil production minus oil consumption). Pre-1985 Russian amounts estimated based on Former Soviet Union amounts.

In 2013, oil exports from Russia were equal to 88% of Saudi Arabian oil exports. The world is very close to being as dependent on Russian oil exports as it is on Saudi Arabian oil exports. Most people don’t realize this relationship.

The current instability of the Middle East has not hit Saudi Arabia yet, but there is increased fighting all around. Saudi Arabia is not immune to the problems of the other countries. According to BBC, there is already a hidden uprising taking place in eastern Saudi Arabia.

U.S. Oil Production Is a Bubble of Very Light Oil

The U.S. is the world’s third largest producer of crude and condensate. Recent U.S. crude oil production shows a “spike” in tight oil productions–that is, production using hydraulic fracturing, generally in shale formations (Figure 6).


Figure 6. U.S. crude oil production split between tight oil (from shale formations), Alaska, and all other, based on EIA data. Shale is from AEO 2014 Early Release Overview.

If we look at recent data on a quarterly basis, the trend in production also looks very favorable.


Figure 7. U.S. Crude and condensate production by quarter, based on EIA data.

The new crude is much lighter than traditional crude. According to the Wall Street Journal, the expected split of U.S. crude is as follows:


Figure 8. Wall Street Journal image illustrating the expected mix of U.S. crude oil.

There are many issues with the new “oil” production:

  • The new oil production is so “light” that a portion of it is not what we use to power our cars and trucks. The very light “condensate” portion (similar to natural gas liquids) is especially a problem.
  • Oil refineries are not necessarily set up to handle crude with so much volatile materials mixed in. Such crude tends to explode, if not handled properly.
  • These very light fuels are not very flexible, the way heavier fuels are. With the use of “cracking” facilities, it is possible to make heavy oil into medium oil (for gasoline and diesel). But using very light oil products to make heavier ones is a very expensive operation, requiring “gas-to-liquid” plants.
  • Because of the rising production of very light products, the price of condensate has fallen in the last three years. If more tight oil production takes place, available prices for condensate are likely to drop even further. Because of this, it may make sense to export the “condensate” portion of tight oil to other parts of the world where prices are likely to be higher. Otherwise, it will be hard to keep the combined sales price of tight oil (crude oil + condensate) high enough to encourage more tight oil production.

The other issue with “tight oil” production (that is, production from shale formations) is that its production seems to be a “bubble.” The big increase in oil production (Figure 6) came since 2009 when oil prices were high and interest rates were very low. Cash flow from these operations tends to be negative. If interest rates should rise, or if oil prices should fall, the system is likely to hit a limit. Another potential problem is oil companies hitting borrowing limits, so that they cannot add more wells.

Without U.S. oil production, world crude oil production would have been on a plateau since 2005.


Figure 9. World crude and condensate, excluding U.S. production, based on EIA data.

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