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Huge investments to make Saudi Arabia one of the three largest chemical producers in the world. See the groups and links to questions about this investment binge- will it generate enough jobs considering the size of the investments? Is this the most productive use of the money, what are the alternatives and so on. From the standpoint of oil prices the Saudis wouldn't be too receptive to oil price decreases and reluctant to increase oil production if they need the money to finance the investments described here, huge petrochemical complexes and whole new cities.

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Experts point out that Saudi oil price policies are set on a technocratic basis by a small group of advisors. An oil industry veteran Naimi, 79, leads this group of advisors. This means the new King Salman is likely to follow the same course as his predecessor King Abdullah. Gulf oil officials were expecting a drop to around $50 to $60 a barrel, the drop below $50 has surprised even the Saudis. NYT cites IMF estimates of a loss of oil revenues for Saudi Arabia and its allies in the Persian Gulf of about $300 billion in 2015. The Economist and WSJ reports say that for the long term shale oil production and advance in technologies are likely to play a lasting role in keeping oil prices low. At a time when Saudi society is changing, population growing, an older generation likely to transition to a younger generation in government, the cost of the social safety net and ample benefits will remain a concern for the Saudis for the long term.

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This report by David Sanger in the NYT cites insiders in the Obama administration suggesting that the Saudis never really considered the peace talks in the region organized by Secretary of State Kerry as a serious effort with the escalation in the bombing by Russia, and other events including Iran's two ballistic missile tests. Turkey was drawn into the conflict with Russian bombing of ethnic Turkish groups at the border with Syria. By ignoring these events affecting Turkey, Saudi Arabia and other countries, the Obama administration appeared to be calling for a peace effort that seemed to have little prospect of succeeding. As Trofimov suggests in a separate report in the WSJ the Saudis were more focussed on winning domestic support from conservative Sunnis, seeing the Obama administration as ineffective on the issue of refugees from Syria and the conditions for the civilian population.

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The U.S. effort to protect the sea lanes in the straits of Hormuz as the Iranian backed Houthi rebels advance into the southern port city of Aden in Yemen. This involves support of Saudi airstrikes in Yemen and control of airspace over Yemen. In Iraq the U.S. makes airstrikes to support Iranian backed Shiite militias near Tikrit. The lack of a coherent policy and years of inaction by the Obama administration in the Middle East leads the U.S. into a situation where it is drawn into airstrikes on both sides of the Middle Eastern sectarian Sunni-Shiite conflict.

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Closer economic cooperation between the Saudis and China expected after this weeks visit by president Xi to Riyadh. 20 initial agreements worth $29 billion will be signed.

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The sectarian tensions between Sunnis and Shiites in the Middle East worsen as the Saudi government of the royal family executes a Shiite cleric, Baqr al-Nimr, involved in Arab Spring related protests in Saudi Arabia calling for change in the country to improve the conditions of minorities. The continuing war in Syria with the support of Iran, the involvement of Russia and bombing of Turkey related ethnic groups, worsen tensions in the Middle East. The Obama administration's efforts to work with Russia to bring a peaceful resolution to the Syrian civil war, cited by WP's correspondent Liz Sly, may have lost credibility with Sunni states because of Russia's bombing campaign in Syria and on the border with Turkey.

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1. GEOGRAPHICAL LOCATIONS WHERE STEAM INJECTION IS BEING TRIED TO GET HEAVY OIL OUT. Chevron has a pilot project for heavy oil reserves in Wafra, in the neutral zone between Kuwait and Saudi Arabia. Saudis are considering the Manifa field which has a large heavy oil component. Occidental Petroleum is planning to spend $2 billion on a large scale steam injection project in the Mukhaizna field in Oman. Kuwait is planning a pilot project to exploit its northern heavy oil fields. Three years ago the Geological Survey estimated that the world has more than one trillion barrels of heavy oil, mostly in Canada, Venezuela, and elsewhere in the western hemisphere. The Middle East has large heavy oil reserves which have been underestimated. 2. STEAM INJECTION TECHNIQUES TO EXTRACT HEAVY OIL. Heavy oil can be sludge like or thick as molasses is tough to bring up to the surface. It also contains more contaminants like metals and sulfur than light oil, which means in addition to extraction costs for steam injection there are costs for special refineries that can process heavy oil. Without steam the recovery rates for heavy oil reserves run as low as 5% compared to 35% for conventional pumping of light oil deposits. At the Wafra field a Chevron oil recovery project with the Saudis only 3% could have been recovered of the heavy oil, with new steam techniques this figure goes up to 40%. Costs for similiar steam injection widely used by Chevron in its Bakersfield oil fields are about $14 per barrel which leaves a hefty profit margin at today's prices. The heavy oil in the Middle East is different from Bakersfield in that its locked inside carbonate formations of softer rock with fissures. If steam leaks through fissures in the rock then its harder to heat the heavy oil and would cost more in natural gas that makes the steam. At Bakersfield some reservoirs have seen recovery rates go upto as high as 80%. The Wafra project will move into its 2nd stage with 16 injection wells and 25 producing well as well as the installation of water treatment facilities and steam generation facilities. Once the molasses like heavy oil is heated it turns into watery syrup, the oil drains down with gravity and is pumped out from outlying producing wells....