To understand why this region dominates global energy markets, one must look back millions of years to when the area was submerged under warm, shallow seas, creating the perfect conditions for the accumulation of organic matter that would eventually transform into hydrocarbons. The black shales deposited in the anoxic depths of the Tethys Sea act as source rocks, generating oil and gas.
Source Rocks and the Ancient Tethys Sea: How Black Shale Created Middle East Oil Wealth
This stability allowed the oil reservoirs to remain undisturbed, preserving vast pools of light, sweet crude that are easier and cheaper to extract compared to heavy or sour crude found elsewhere. Modern Economics and the Resource Curse.
A vast ocean known as the Tethys Sea stretched across what is now the Middle East, providing a warm, nutrient-rich environment teeming with marine life. This process, repeated over millions of years, created the thick source rocks that are the foundation of the region's petroleum wealth.
Source Rocks Black Shale: The Ancient Tethys Sea's Petroleum Foundation
The Geological Lottery of the Ancient Tethys Sea During the Mesozoic Era, roughly 250 to 66 million years ago, the landmasses we recognize today were arranged differently, with the supercontinent Pangaea breaking apart. Unlike areas subjected to intense mountain-building activity or volcanic turmoil, much of the Arabian Plate has been geologically stable for hundreds of millions of years.
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