![File:Shale gas production USA.svg](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Shale_gas_production_USA.svg/800px-Shale_gas_production_USA.svg.png)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:27, 24 September 2019 | ![]() | 1,150 × 600 (78 KB) | Gretarsson | "Declared character encoding" altered to UTF-8 in order to make file valid again according to W3C markup validation |
15:45, 20 August 2019 | ![]() | 1,150 × 600 (78 KB) | Gretarsson | It’s probably better to consequently use the same play names as in the source data. I have researched which formations could be included in ‘Permian (TX, NM)’ and ‘Mississippian (OK)’ but I’m not sure whether this is the Wolfcamp Shale and the Caney, Springer, and Goddard Fms, respectively. A play map of the EIA (https://www.eia.gov/maps/images/shale_gas_lower48.jpg) cites only the Abo, Yeso, Bone Springs, and Spraberry Fms for the Permian Basin (even though there is mention of shale gas prod... | |
23:41, 19 August 2019 | ![]() | 1,150 × 600 (78 KB) | Gretarsson | closer in style to the original one | |
23:11, 19 August 2019 | ![]() | 1,150 × 600 (78 KB) | Gretarsson | updated as per July 2019 | |
09:55, 18 October 2016 | ![]() | 1,000 × 600 (90 KB) | Kopiersperre | fontsize | |
09:52, 18 October 2016 | ![]() | 1,000 × 600 (90 KB) | Kopiersperre | =={{int:filedesc}}== {{Information |description={{en|1=Natural gas production from US shale plays}} |Date={{subst:CURRENTYEAR}}-{{subst:CURRENTMONTH}}-{{subst:CURRENTDAY2}} |source={{own}}<br />[http://www.eia.gov/naturalgas/weekly/img/shale_gas_201608... |
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