If the oil futures market is correct, Saudi Arabia will start running into trouble within two years. It will be in existential crisis by the end of the decade.

The contract price of US crude oil for delivery in December 2020 is currently $62.05, implying a drastic change in the economic landscape for the Middle East and the petro-rentier states.

The Saudis took a huge gamble last November when they stopped supporting prices and opted instead to flood the market and drive out rivals, boosting their own output to 10.6m barrels a day (b/d) into the teeth of the downturn.

Bank of America says OPEC is now "effectively dissolved". The cartel might as well shut down its offices in Vienna to save money.

If the aim was to choke the US shale industry, the Saudis have misjudged badly, just as they misjudged the growing shale threat at every stage for eight years. "It is becoming apparent that non-OPEC producers are not as responsive to low oil prices as had been thought, at least in the short-run," said the Saudi central bank in its latest stability report.

"The main impact has been to cut back on developmental drilling of new oil wells, rather than slowing the flow of oil from existing wells. This requires more patience," it said.

One Saudi expert was blunter. "The policy hasn't worked and it will never work," he said.

By causing the oil price to crash, the Saudis and their Gulf allies have certainly killed off prospects for a raft of high-cost ventures in the Russian Arctic, the Gulf of Mexico, the deep waters of the mid-Atlantic, and the Canadian tar sands.

Consultants Wood Mackenzie say the major oil and gas companies have shelved 46 large projects, deferring $200bn of investments.

The problem for the Saudis is that US shale frackers are not high-cost. They are mostly mid-cost, and as I reported from the CERAWeek energy forum in Houston, experts at IHS think shale companies may be able to shave those costs by 45pc this year - and not only by switching tactically to high-yielding wells.

Advanced pad drilling techniques allow frackers to launch five or ten wells in different directions from the same site. Smart drill-bits with computer chips can seek out cracks in the rock. New dissolvable plugs promise to save $300,000 a well. "We've driven down drilling costs by 50pc, and we can see another 30pc ahead," said John Hess, head of the Hess Corporation.

It was the same story from Scott Sheffield, head of Pioneer Natural Resources. "We have just drilled an 18,000 ft well in 16 days in the Permian Basin. Last year it took 30 days," he said.

The North American rig-count has dropped to 664 from 1,608 in October but output still rose to a 43-year high of 9.6m b/d June. It has only just begun to roll over. "The freight train of North American tight oil has kept on coming," said Rex Tillerson, head of Exxon Mobil.

David Fuller's view

Here is a PDF of AE-P's article from The Telegraph:

The Saudi’s have or had larger reserves from the sale of conventionally produced oil and gas than other energy exporters but they are all in trouble. 

The first remarkable fact about US shale oil and gas production that we are hearing about more frequently is the speed and efficiency with which this technology has developed, significantly lowering costs in the process. 

The second remarkable fact, which almost no one is talking about, is that many other countries could use the same US-developed technologies to produce oil and gas from their own shale deposits.  The reasons range from inertia to politics and a preference for green energy.  Nevertheless, we will all need more oil and gas, and it is almost certainly cheaper to produce it from our own national reserves than to import it.  This will help to keep prices of oil and gas lower for far longer than anyone dared to hope only a decade ago.