| gptkbp:instanceOf | gptkb:geological_formation 
 | 
                        
                            
                                | gptkbp:age | Triassic 
 | 
                        
                            
                                | gptkbp:containsFossilsOf | yes 
 | 
                        
                            
                                | gptkbp:country | gptkb:Canada 
 | 
                        
                            
                                | gptkbp:depositionalEnvironment | gptkb:marine 
 | 
                        
                            
                                | gptkbp:estimatedGasInPlace | over 400 trillion cubic feet 
 | 
                        
                            
                                | gptkbp:estimatedRecoverableGas | about 100 trillion cubic feet 
 | 
                        
                            
                                | gptkbp:estimatedRecoverableOil | about 14 billion barrels 
 | 
                        
                            
                                | gptkbp:explorationStarted | early 2000s 
 | 
                        
                            
                                | gptkbp:hasResource | gptkb:oil natural gas
 condensate
 
 | 
                        
                            
                                | gptkbp:hydrocarbonType | shale gas tight gas
 liquids-rich gas
 
 | 
                        
                            
                                | gptkbp:locatedIn | gptkb:Alberta gptkb:British_Columbia
 gptkb:Western_Canada_Sedimentary_Basin
 
 | 
                        
                            
                                | gptkbp:namedFor | gptkb:D.C._George gptkb:Montney,_British_Columbia
 
 | 
                        
                            
                                | gptkbp:notableFor | gptkb:Wapiti gptkb:Swan_Lake
 gptkb:castle
 gptkb:Gold_Creek
 gptkb:Sunrise
 gptkb:Valhalla
 gptkb:Kakwa
 gptkb:Parkland
 gptkb:Dawson
 gptkb:Pouce_Coupe
 gptkb:Altares
 gptkb:Cutbank_Ridge
 gptkb:Elmworth
 gptkb:Gordondale
 gptkb:Groundbirch
 gptkb:Septimus
 gptkb:Sunrise-Tower
 Birley/Umbach
 Karr
 Kobes
 
 | 
                        
                            
                                | gptkbp:operator | gptkb:Cenovus_Energy gptkb:Ovintiv
 gptkb:Shell_Canada
 gptkb:Canadian_Natural_Resources
 gptkb:ARC_Resources
 gptkb:Tourmaline_Oil
 
 | 
                        
                            
                                | gptkbp:overlies | gptkb:Belloy_Formation 
 | 
                        
                            
                                | gptkbp:primaryLithology | gptkb:stone siltstone
 
 | 
                        
                            
                                | gptkbp:productionStartYear | 2005 
 | 
                        
                            
                                | gptkbp:significance | major unconventional hydrocarbon resource 
 | 
                        
                            
                                | gptkbp:stratigraphicUnitOf | gptkb:Western_Canada_Sedimentary_Basin 
 | 
                        
                            
                                | gptkbp:thickness | up to 300 meters 
 | 
                        
                            
                                | gptkbp:underlies | gptkb:Doig_Formation 
 | 
                        
                            
                                | gptkbp:yearNamed | 1959 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Ovintiv gptkb:Western_Canada_Sedimentary_Basin
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Montney Formation 
 |