Assertion: chevron | /r/CapableOf | develop the duvernay shale
Facets:
value: by 2016
type: TEMPORAL
value: in canada
type: LOCATION
Source sentences:
text: By 2016, in addition to the Marcellus, the company was developing tight oil or liquids-rich gas shales in the Permian Basin of the southwestern United States, the Vaca Muerta Shale in Argentina, and the Duvernay Shale in Canada.