Assertion: crescent petroleum | /r/CapableOf | buy controlling interest
Facets:
value: in buttes resources canada limited
type: LOCATION
value: in 1989
type: TEMPORAL
Source sentences:
text: In 1989, Crescent Petroleum bought a controlling interest in Buttes Resources Canada Limited (BRCL), the holder of significant oil and gas production and reserves in the provinces of Alberta and Saskatchewan, as well as large exploration acreage in the provinces of British Columbia and the Northwest Territories, Canada.