Technically recoverable shale oil and shale gas resources

Technically recoverable shale oil and shale gas resources: An assessment of 137 shale formations in 41 countries outside the United States. US EIA, June 2013, 730 p.

http://www.eia.gov/analysis/studies/worldshalegas/

Executive summary (© EIA) :

This report provides an initial assessment of shale oil resources and updates a prior assessment of shale gas resources issued in April 2011. It assesses 137 shale formations in 41 countries outside the United States, expanding on the 69 shale formations within 32 countries considered in the prior report. The earlier assessment, also prepared by Advanced Resources International (ARI), was released as part of a U.S. Energy Information Administration (EIA) report titled World Shale Gas Resources: An Initial Assessment of 14 Regions Outside the United States.

There were two reasons for pursuing an updated assessment of shale resources so soon after the prior report. First, geologic research and well drilling results not available for use in the 2011 report allow for a more informed evaluation of the shale formations covered in that report as well as other shale formations that it did not assess. Second, while the 2011 report focused exclusively on natural gas, recent developments in the United States highlight the role of shale formations and other tight plays as sources of crude oil, lease condensates, and a variety of liquids processed from wet natural gas.

As shown in Table 1, estimates in the updated report taken in conjunction with EIA’s own assessment of resources within the United States indicate technically recoverable resources of 345 billion barrels of world shale oil resources and 7,299 trillion cubic feet of world shale gas resources. The new global shale gas resource estimate is 10 percent higher than the estimate in the 2011 report… read more



Citer ce billet
Danièle Revel (2013, 12 juin). Technically recoverable shale oil and shale gas resources. Veille énergie climat. Consulté le 18 avril 2024, à l’adresse https://doi.org/10.58079/oaf4

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