Health, Safety and Environmental Performance Data Summary*

KPI	Page ref.	GRI	Country/ Region	2004	2003	2002	Footnote
Energy
(New) Direct Energy Use	23	EN3	Canada	20.7	21.4	18.3	Trilllion BTU. Total energy use at operated facilities including combustion of fuels, flaring and electrical power purchases.
			United Kingdom	23.8	24.7	24.0
			Total	44.5	45.1	42.3
Production Energy Intensity		EN3	Canada	0.206	0.212	0.237	mmBTU/boe
			United Kingdom	0.523	0.555	0.458
(New) Modified Production Energy Intensity		EN3	Canada	0.079	0.083	0.080	mmBTU/bbl (boe sales + bbl produced water)
			United Kingdom	0.106	0.111	0.111
Emissions
(New) CO2E Emissions	23	EN8	Canada	2,788	2,801	1,971	Thousand tons. Calculation methodology and data sources changed in 2003 onward. Excludes HFCs, PFCs, SF6 as their contribution to CO2E is negligible. Please also refer to the Independent Reviewer’s Report on page 30.
			United Kingdom	1,582	1,650	1,597
			Total	4,370	4,451	3,568
Production Carbon Intensity		EN8	Canada	0.028	0.028	0.026	Tons CO2E/boe
			United Kingdom	0.035	0.037	0.031
(New) Modified Production Carbon Intensity		EN8	Canada	0.011	0.011	0.009	Tons CO2E/bbl (boe sales + bbl produced water)
			United Kingdom	0.007	0.007	0.007
Water
(New) Potable Water Diversion	21	EN5, E21, E22	Alberta, Canada	7.2	–	–	Million barrels.As reported to Alberta Environment.
Waste Management And Site Restoration
Waste Recycle	22	EN11	United Kingdom	58	54	55	Percentage. Excludes drilling water, bulk liquids and periodic tank clean out waste.
Waste Intensity	22	EN11	Alberta, Canada	33.0	40.4	46.7	Tons/mmbbl (boe sales + bbl produced water). Excludes drilling and remediation wastes and bulk liquids. UK also excluded periodic tank clean out waste.
			UK	10.4	12.2	10.8	Numbers in 2003 and 2002 have been restated to reflect a change in methodology.
Reclamation and Remediation Expenditures	22	EN23	Canada	16	14	14	Million Canadian dollars
Well abandonment	22		North America	150	170	160	Well abandonment refers to down-hole closure of wells.
			UK	5	8	9
			Total	155	178	169
Total amount of soil treated and recycled at Diamond Valley Soil Treatment Facility	22		Alberta, Canada	16,500	11,000	-	tons
Oil content of produced water discharged to sea	22	EN12	United Kingdom	21.6	20.4	25.1	ppm
			Malaysia	16.7	20.8	8.9
Land Use
(New) Total amount of land owned, leased or managed		EN23	North America	7,315	6,988	6,750	Thousands of acres. See Annual Report for more information.
			North Sea	2,367	1,176	855
			SE Asia	3,813	2,365	2,644
			Algeria	268	268	268
			Trinidad	130	136	135
			Other	2,676	1,578	793
			Total	16,568	12,511	11,444
Major Incidents
(New) Major incidents of non-compliance	19	EN16	Global	0	-	-	Refer to page 19 for discussion of regulatory contravention.
Spills
Spill Frequency	22	EN13	Canada	1.19	1.01	0.99	Number/mmbbl (boe sales + bbl produced water). Numbers from 2003 and 2002 have been restated to reflect a change in methodology.
			UK	0.15	0.17	0.17
			Malaysia	0	0.31	0.14
Average spill size		EN13	Canada	21.2	31.6	45.4	Barrels Numbers from 2003 and 2002 have been restated to reflect a change in methodology.
			UK	2.0	6.1	0.8
			Malaysia	0	200.0	0
Occupational Health & Safety
Lost time injury frequency	20	LA7	Global	0.36	0.51	0.74	Global aggregate; number of lost time injuries per 200,000 exposure hours. Includes certain contractors in the UK, Malaysia and Indonesia. Data for 2003 and 2002 are restated to include contractor data from Malaysia.
Fatalities, life-threatening occupational injuries	20	LA7		0	2	–	Includes contractors. Refer to page 28 of 2003 CR Report for injuries more information.

* Base data used to calculate all Energy and Emissions KPIs as well as waste intensity, spill frequency and average spill size include both measured and production based estimated values.