Segmented Information (Tables)

12 Months Ended

Dec. 31, 2017

Segment And Geographic Information

	Canadian Operations						USA Operations						Market Optimization
For the years ended December 31		2017		2016		2015		2017		2016		2015		2017		2016		2015
Revenues
Product revenues	$	1,150	$	952	$	1,309	$	1,849	$	1,491	$	2,041	$	-	$	-	$	-
Gains (losses) on risk management, net		22		107		495		18		255		425		-		(1)		(3)
Market optimization		-		-		-		-		-		-		863		647		368
Other		19		8		18		11		24		25		-		-		-
Total Revenues		1,191		1,067		1,822		1,878		1,770		2,491		863		646		365
Operating Expenses
Production, mineral and other taxes		20		23		28		92		76		116		-		-		-
Transportation and processing		578		576		654		164		260		580		103		87		12
Operating		122		152		152		331		394		519		35		35		33
Purchased product		-		-		-		-		-		-		788		586		323
Depreciation, depletion and amortization		236		260		305		530		523		1,088		1		-		-
Impairments		-		493		-		-		903		6,473		-		-		-
Total Operating Expenses		956		1,504		1,139		1,117		2,156		8,776		927		708		368
Operating Income (Loss)	$	235	$	(437)	$	683	$	761	$	(386)	$	(6,285)	$	(64)	$	(62)	$	(3)

	Corporate & Other						Consolidated
		2017		2016		2015		2017		2016		2015
Revenues
Product revenues	$	-	$	-	$	-	$	2,999	$	2,443	$	3,350
Gains (losses) on risk management, net		442		(636)		(325)		482		(275)		592
Market optimization		-		-		-		863		647		368
Other		69		71		69		99		103		112
Total Revenues		511		(565)		(256)		4,443		2,918		4,422
Operating Expenses
Production, mineral and other taxes		-		-		-		112		99		144
Transportation and processing		-		(22)		6		845		901		1,252
Operating		18		17		19		506		598		723
Purchased product		-		-		-		788		586		323
Depreciation, depletion and amortization		66		76		95		833		859		1,488
Impairments		-		-		-		-		1,396		6,473
Accretion of asset retirement obligation		37		51		45		37		51		45
Administrative		254		309		275		254		309		275
Total Operating Expenses		375		431		440		3,375		4,799		10,723
Operating Income (Loss)	$	136	$	(996)	$	(696)		1,068		(1,881)		(6,301)
Other (Income) Expenses
Interest								363		397		614
Foreign exchange (gain) loss, net								(279)		(210)		1,082
(Gain) loss on divestitures								(404)		(390)		(14)
Other (gains) losses, net								(42)		(58)		27
Total Other (Income) Expenses								(362)		(261)		1,709
Net Earnings (Loss) Before Income Tax								1,430		(1,620)		(8,010)
Income tax expense (recovery)								603		(676)		(2,845)
Net Earnings (Loss)							$	827	$	(944)	$	(5,165)

Capital Expenditures

For the years ended December 31		2017		2016		2015
Canadian Operations	$	426	$	256	$	380
USA Operations		1,358		873		1,847
Market Optimization		1		1		1
Corporate & Other		11		2		4
	$	1,796	$	1,132	$	2,232

Goodwill, Property, Plant And Equipment And Total Assets By Segment

	Goodwill				Property, Plant and Equipment				Total Assets
As at December 31		2017		2016		2017		2016		2017		2016
Canadian Operations	$	696	$	650	$	862	$	602	$	1,908	$	1,542
USA Operations		1,913		2,129		6,555		6,050		9,301		9,535
Market Optimization		-		-		2		2		152		105
Corporate & Other		-		-		1,535		1,485		3,906		3,471
	$	2,609	$	2,779	$	8,954	$	8,139	$	15,267	$	14,653

Goodwill, Property, Plant And Equipment And Total Assets By Geographical Region

	Goodwill				Property, Plant and Equipment				Total Assets
As at December 31		2017		2016		2017		2016		2017		2016
Canada	$	696	$	650	$	2,319	$	2,000	$	5,412	$	4,732
United States		1,913		2,129		6,635		6,139		9,811		9,902
Other Countries		-		-		-		-		44		19
	$	2,609	$	2,779	$	8,954	$	8,139	$	15,267	$	14,653

Intersegment Eliminations [Member]

Segment And Geographic Information

	Market Optimization
	Marketing Sales						Upstream Eliminations						Total
For the years ended December 31		2017		2016		2015		2017		2016		2015		2017		2016		2015
Revenues	$	3,939	$	3,304	$	4,309	$	(3,076)	$	(2,658)	$	(3,944)	$	863	$	646	$	365
Operating Expenses
Transportation and processing		291		279		348		(188)		(192)		(336)		103		87		12
Operating		35		35		33		-		-		-		35		35		33
Purchased product		3,676		3,052		3,931		(2,888)		(2,466)		(3,608)		788		586		323
Depreciation, depletion and amortization		1		-		-		-		-		-		1		-		-
Operating Income (Loss)	$	(64)	$	(62)	$	(3)	$	-	$	-	$	-	$	(64)	$	(62)	$	(3)