UK Upstream
Environmental Statement
2011
UK Upstream Environmental Statement
2011
Contents
1Introduction
page 2
2Achievements
3 Environmental Management
page 3
1.1Purpose
1.2ConocoPhillips
3.1 Environmental Management
3.2Planning
3.3 Objectives and targets
3.4Controls
4Operations
page 1
page 4
4.1 Central North Sea - J-Block
4.2 Greater Britannia
4.3 Southern North Sea
4.4 East Irish Sea
4.5 Other - MacCulloch
4.6 Business Development
4.7Drilling
4.8 Operating Areas
5
Environmental Aspects and Performance
5.1 Atmospheric Emissions
5.2 Produced Water
5.3 Chemical Discharges
5.4Waste
5.5 Spills to Sea
6
Goals and Performance
page 6
page 11
page 15
2011
UK Upstream Environmental Statement
1
Introduction
Purpose
The purpose of this document is to provide stakeholders
and the public with an overview of ConocoPhillips
(U.K.) Limited upstream operations and environmental
performance for 2011.
This statement aims to:
• Describe our main upstream assets and activities.
• Provide a brief overview of Environmental
Management within the company.
• Provide details on key environmental aspects and
their impact.
• Summarise our upstream UK business unit’s
environmental performance and progress against
our objectives for the year.
ConocoPhillips
On May 1, 2012, ConocoPhillips completed its
repositioning into two independent companies through
the spinoff of its downstream businesses to a new
company, Phillips 66. Headquartered in Houston, Texas,
ConocoPhillips has operations in almost 30 countries.
As of May 1, 2012, the company had more than
16,500 employees worldwide. ConocoPhillips conducts
exploration activities in 19 countries and produces
hydrocarbons in 13 countries, with proved reserves
located in 15 countries as of Dec. 31, 2011.
ConocoPhillips’ upstream involvement in the United
Kingdom began in September 1964 when acreage was
awarded to the company in the first U.K. licensing round.
In 1968, the Viking gas field was discovered, and first gas
was produced in 1972. Since then, the U.K. portfolio has
grown to include additional operated assets, as well as
interests in non-operated assets.
Our goal at ConocoPhillips is to have
zero injuries, illnesses and incidents in
our workplaces and communities. We
consider health, safety and environment
(HSE) excellence, as well as sustainable
development (SD), throughout our
worldwide operations essential to our
success and the foundation of our SPIRIT
values.
page 2
UK Upstream Environmental Statement
2
Achievements
A number of significant accomplishments were made
across the ConocoPhillips UK, upstream organisation
during 2011 including:
• Installation of the Jasmine wellhead platform jacket
and commencement of the Jasmine drilling campaign
• A successful oil spill response exercise reviewed
by the Secretary of State’s Representative for the
Department of Transportation and Energy and Climate
Change (SoSRep)
• Submission of Environmental Statements for two
proposed developments – Enochdhu in the Central
North Sea (CNS) and Katy in the Southern North Sea
(SNS)
• Conclusion of a farm in agreement into a new CNS
prospect
ConocoPhillips in conjunction with
University of St Andrews continued
to support the St Andrews Prize for
the Environment initiative. The Prize
recognises significant contributions to
environmental conservation and since
its launch in 1998 has attracted entries
from more than 50 countries each year
on many diverse topics.
page 3
2011
2011
UK Upstream Environmental Statement
3
Environmental Management
Environmental Management
Objectives and targets
The ConocoPhillips UK, upstream Health Safety and
Environmental (HSE) policy provides a framework for the
integrated management of environmental issues related
to ConocoPhillips’ UK business activities. It commits
the company to comply with environmental legislation
and strive for continuous improvement in environmental
performance. The HSE Policy is included overleaf.
Measurement of performance against defined objectives
is a critical part of environmental management which
covers a range of measurable activities from tracking
of emissions data to monitoring training activities and
audits.
ConocoPhillips UK, upstream has implemented a
dedicated environmental management process within
its Operating Management System. This process
demonstrates how the ConocoPhillips UK, upstream HSE
Policy is implemented throughout operations and how
the process itself follows the requirements of recognized
environmental management standards. The Environment
Management Process applies to all activities onshore
and offshore carried out by ConocoPhillips UK upstream.
As well as being the mechanism by which legislative
and regulatory requirements are satisfied, significant
environmental aspects are addressed, emissions and
wastes are managed, non-conformances are identified,
corrective actions are collated and monitored and
environmental awareness is maintained through the
environmental management process.
The system is fully certified to the requirements of
ISO14001:2004 and one of the key strategies is the
maintenance of certification for all assets and all parts of
the business.
Planning
Key management processes are in place to control
the major environmental aspects of our activities and
to ensure that our operations are carried out in an
environmentally responsible manner. These fall into
the following categories: planning, implementation,
performance measurement, auditing and performance
review. The aim of the planning process is to maintain
the basis upon which ConocoPhillips will continue to
improve its environmental performance. Specific focus
is given to improvement projects addressing annual UK
upstream environmental goals and assessing the impact
of our activities. Environmental programmes for assets
are monitored regularly.
Controls
All activities which may have an environmental impact
are controlled through the environmental management
process. Pre-job risk assessments are carried out on
tasks which cover pollution risk, spill prevention and
the management of waste generated during the task.
Fuel bunkering procedures are strictly adhered to on
all platforms and drilling rigs. The use of management
tools such as safety and environment tours, audits and
supervisor inspections all reinforce the responsibility of all
personnel in ensuring continuous improvement.
The environmental management process and associated
documents are subject to periodic audit and review in
accordance with company requirements.
page 4
page 5
2011
UK Upstream Environmental Statement
4
Operations
Central North Sea – J-Block
Judy/Joanne
Commercial oil production and gas sales from Judy/
Joanne began in 1997. Gas processed on the Judy
platform is transported through the Central Area
Transmission System
(CATS) Pipeline, and
liquids are transported
to Teesside through the
Norpipe system. J-Block
Fields’ net production
in 2011 was 11 MBD of
liquids and 74 MMscfd
of natural gas.
Jade
The Jade field came
on stream in 2002 and
consists of a normally
unmanned platform tied
back to Judy.
Jasmine
ConocoPhillips operates in both the
Central and Southern North Sea
The Jasmine
development, located
approximately 5½
miles west of the
Judy production
facility, will comprise
a Jasmine wellhead
platform (WHP) and
an accommodation
and utility platform
bridgelinked to the
WHP; a Judy riser and
separation platform (JRP)
with additional Judy well
slots bridge-linked to the
existing Judy Platform; and a multiphase pipeline from
the WHP to the JRP.
Development consent was granted for Jasmine Phase 1
in 2010. Peak production is expected to be achieved in
2014.
page 6
UK Upstream Environmental Statement
2011
4
Operations
Southern North Sea
ConocoPhillips has various interests in producing gas
fields in the Rotliegendes and Carboniferous areas of the
Southern North Sea (SNS). Net production for the SNS in
2011 averaged 127 MMscfd of natural gas.
Rotliegendes
LOGGS
Greater Britannia
Britannia Satellites - Brodgar and Callanish
Brodgar, discovered in 1985, is located in Block 21/3.
Callanish, discovered in 1999, is located in Blocks 15/29b
and 21/4a. Production commenced in 2008. The fields
produce via subsea manifolds and pipelines linked to the
Britannia platform. Net production in 2011 was 20 MBD
of liquids and 57 MMscfd of natural gas. (Environmental
data is reported under the public statement for Britannia).
page 7
The Lincolnshire Offshore Gas Gathering System
(LOGGS) Complex started operating in 1988. The facility
receives natural gas from the V-fields, Vampire, Viscount,
Valkyrie; the Saturn Unit Area: Saturn, Mimas and Tethys;
the Jupiter Area natural gas fields: Ganymede, Sinope,
Callisto, Europa and NW Bell; as well as the third-party
fields: Ann, Alison, Annabel, Audrey and Anglia. Natural
gas from Viking, Victor, Vixen and Victoria is transported
through the LOGGS facilities where it is commingled and
forwarded on to the Theddlethorpe gas terminal.
V-Fields
V-fields comprise four separate gas accumulations (North
Valiant, South Valiant, Vanguard and Vulcan) and are
produced via normally unmanned production platforms.
2011
UK Upstream Environmental Statement
Carboniferous
Saturn Unit - Saturn, Mimas and Tethys
The Saturn Unit lies in Blocks 48/10a and 48/10b and
consists of gas accumulations Atlas, Hyperion and Rhea.
First production began in September 2005.
Viking
The Saturn Unit lies in Blocks 48/10a and 48/10b and
consists of gas accumulations Atlas, Hyperion and Rhea.
First production began in September 2005.
Victor
Victor is an unmanned platform and subsea wellhead
structure located in Blocks 49/17 and 49/22.
Caister Murdoch System
The Caister Murdoch System (CMS) consists of the
Murdoch Complex, the Caister Satellite Platform, and the
gas trunk line to the Theddlethorpe gas terminal. CMS
acts as a hub for the Murdoch, Caister, Boulton, Munro,
CMS III and Kelvin fields and also provides third-party
transportation.
Theddlethorpe Gas Terminal
Located in Lincolnshire, the Theddlethorpe Gas Terminal
(TGT) receives and processes natural gas produced
through LOGGS, CMS and Viking systems as well
as natural gas produced through third-party operated
systems.
page 8
2
UK Upstream Environmental Statement
2011
4
Operations
East Irish Sea
ConocoPhillips’ interests in the East Irish Sea include
the Rivers Terminal at Barrow-in-Furness and five gas
fields: Millom, Dalton, Calder, Darwen and Crossens. Net
production in 2011 averaged 62 MMscfd of natural gas.
The Rivers Terminal is capable of handling 145 MMcfd of
natural gas. It processes sour gas from the Calder Field,
providing compression and removing hydrogen sulphide
before piping the sweetened gas to the
Other – MacCulloch
The MacCulloch Field is located in Block 15/24b. The
wells are tied back subsea via two drilling centres to the
North Sea Producer (NSP) Floating Production, Storage
and Offtake facility (FPSO) owned by the North Sea
Production Company (NSPC) Limited. Net production
in 2011 was 2.9 MBD of liquids. Environmental data is
reported under the public statement for NSPC Ltd.
ConocoPhillips entered into an agreement in December
2011 to sell its interest in the MacCulloch Field to
Endeavour Energy U.K. Limited. This sale is expected to
be completed in the fourth quarter 2012.
Business Development
In 2011 ConocoPhillips entered into a farm-in agreement
in Moth located in the CNS.
Drilling
As well as development drilling operations,
ConocoPhillips continues to explore for and appraise
reserves in the UK oil and gas sector.
Operating Areas
The following schematics illustrate ConocoPhillips
UK upstream operating areas within the Central and
Southern North Sea and the East Irish Sea.
third-party North Morecambe Terminal for further
processing, including nitrogen removal. In 2011 a project
to replace the terminal’s acid plant began and is being
implemented for start up in 2012.
ConocoPhillips’ assets in the East Irish Sea are operated
by Hydrocarbon Resources Limited (a subsidiary of
Centrica PLC.). Environmental data is reported under
the public statement for Centrica Energy-Hydrocarbon
Resources Limited.
page 9
page 10
UK Upstream Environmental Statement
2011
5
Environmental Aspects
and Performance
Atmospheric Emissions
In 2011, ConocoPhillips’ UK upstream operations emitted
approximately 852,000 tonnes of CO2.
The UK oil and gas industry emits a little more than 3
percent of the total carbon dioxide (CO2) produced by
all of the UK’s industries. Most of the carbon dioxide
produced by the oil and gas industry is from compression
and power generation. Other atmospheric emissions
from these sources include nitrogen oxides.
Flaring and venting are used to safely dispose of excess
produced gas (primarily methane), released as a result of
pressure control within the process system during oil and
gas production and during unplanned operations. Flaring
and venting are kept to an absolute minimum required
for the safe operation of the installation. The release
of these different gases may contribute to a variety
of environmental effects ranging from acidification to
climate change.
Projects such as floating roofs on storage
tanks at TGT and compressor optimisation
at Viking will result in emissions reduction
CO2 Emitted from Conoco Phillips’ UK Locations 2011
Thousand Tonnes
250
The major combustion processes on all ConocoPhillips
(UK) Ltd. locations resulting in the production of CO2 are
the generation of electrical power and the compression
of gas and pumping of oil for transportation to the shore.
A small amount of reservoir gas provides the primary
fuel source with diesel used as a backup.
200
150
100
50
0
TGT
LOGGS
VIKING
MURDOCH
JUDY
Locations
2011 Performance
B - Nitrogen Oxides (NOx) and Methane
(CH4)
A - Carbon Dioxide (CO2)
The European Union Greenhouse Gas Emissions Trading
System (EU ETS) governs all CO2 emissions from
qualifying locations by means of a cap and trade system
with each qualifying asset being allocated an amount of
CO2 that it can emit in a year. Each operator is required
to buy or sell credits depending on whether they were
over or under the allocation.
In addition to the monitoring and reporting of CO2
emissions, the UK Methane
government
calculation
andrequires
Nitrogenthe
Oxide
Emissions from
and external reporting ofConocoPhillips’
other gases in UK
the Locations
atmospheric
2011
emissions streams from the installed combustion
2,000
equipment.
1,800
Nitrogen Oxides (NOx) are produced by chemical
reactions between oxygen and nitrogen present in
1,200air during combustion, and are generated in the gas
1,000compression and power generation turbines; NOx may
800include NO, NO2 and N2O.
1,600
The process through which the fuel gas and diesel use
is recorded, and how this is translated into the resulting
amount of CO2 generated, is subject to a rigorous
annual verification. This is conducted by an independent
organisation and all of ConocoPhillips’ UK locations
received the appropriate certification for 2011.
Tonnes
1,400
Nitrogen O
600
ConocoPhillips was the first operator in the UK offshore
sector to install a low NOx emissions gas turbine (on the
200
Murdoch platform) and also utilises this technology at the
0
Theddlethorpe gas terminal.
400
TGT
LOGGS
VIKING
Locations
page 11
Methane
MURDOCH
J
2011
UK Upstream Environmental Statement
produces only a small percentage of the produced
water generated by the industry from the Judy platform.
Despite having systems in place to separate oil from the
produced water, the discharge still has some residual oil
content.
The amount of NOx discharged in 2011 from
ConocoPhillips UK offshore locations ranged from
approximately 320 tonnes to 580 tonnes, with the
amount depending on turbine type and individual
operating profile. Less NOx was discharged from
Theddlethorpe gas terminal (approximately 106 tonnes),
and this reflects the reduced requirement here for
gas compression, coupled with the fact that the main
compressor is driven by a low NOx emissions turbine.
2011 Performance
2
Thousand Tonnes
250
Methane can be discharged to the atmosphere through
venting and incomplete combustion. The amount of
methane released in 2011 from venting ranged from
approximately 130 tonnes to 1,850 tonnes across the
locations. Small amounts are emitted in exhaust from
CO Emittedand
from engines
Conoco Phillips’
Locations
2011 the incomplete
turbines
andUK
results
from
combustion of the natural gas that is used as a fuel, and
during flaring.
200
150
100
50
0
TGT
150
100
50
0
The PPC permit contains maximum annual tonnages
of the gases NOx, SOx, CO, CH4 and non-methane
VOCs contributory to anthropogenic global warming
TGT
LOGGS
VIKING
MURDOCH
JUDY
and acidification Locations
of rainwater. These annual tonnages
are currently calculated based on fuel consumption and
composition data. The amounts shown below were
within the maximum permitted limits for each asset.
2,000
1,800
1,600
1,400
Tonnes
Thousand Tonnes
200
1,200
1,000
800
Methane and Nitrogen Oxide Emissions from
ConocoPhillips’ UK Locations 2011
2,000
1,800
Methane
JUDY
Judy Oil in Produced Water 2011
1,000
6.00
25
800
400
5.00
20
Cumulative Mass of Oil
Discharged (te)
200
LOGGS
VIKING
MURDOCH
J-BLOCK
Locations
Produced Water
Description
25
20
Judy Oil in Produced Water 2011
Water from oil and gas reservoirs (more commonly called
produced
water) is one of the largest single discharges
Monthly Average OIW (mg/l)
from the
offshore oil and gas industry. ConocoPhillips
Cumulative Mass of Oil
15
3.00
10
2.00
5
0
0.00
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
6.00
5.00
Discharged (te)
4.00
15
3.00
10
1.00
ass of Oil Discharged (te)
TGT
Oil in Water mg/l
4.00
0
Cumulative Mass of Oil Discharged (te)
Monthly Average OIW (mg/l)
600
in Water mg/l
Tonnes
Nitrogen Oxides
1,200
MURDOCH
The Judy oil in water discharge maintained OPPC
compliance (monthly average below 30 milligrammes oil
LOGGS
VIKING
MURDOCH
J-BLOCK
per TGT
litre of water)
throughout
2011.
The annual
average
Locations
concentration of oil in water was 15.34 mg/l and the total
oil discharged to sea with the produced water from the
Judy platform was 4.86 tonnes in 2011.
400
0
1,400
VIKING
600
200
1,600
LOGGS
Most producedLocations
fluids from ConocoPhillips’ Southern
North Sea assets flow to Theddlethorpe gas terminal
with the export gas, so there is no discharge of produced
water offshore from those offshore locations. Water can
Methane
Nitrogen
Oxide Emissions
from which involves
be re-injected
onandthe
LOGGS
platform
ConocoPhillips’ UK Locations 2011
returning fluids to a depleted gas reservoir under the
seabed and also involves no discharge to sea. However,
Methane
the produced water re-injection system
was not used in
2011. Produced water received at TGT
is discharged
to
Nitrogen
Oxides
sea under permit following treatment.
2
250
The Offshore Petroleum Activities (Oil Pollution
CO Emitted from Conoco Phillips’ UK Locations 2011
Prevention and Control) Regulations 2005 (OPPC)
regulate all produced water discharges to sea via a
permit system. Systems are in place to remove as much
oil as possible prior to discharge of water to sea from
ConocoPhillips’ installations in the UK.
page 12
UK Upstream Environmental Statement
2011
5
Environmental Aspects
and Performance
Chemical Discharges
2011 Performance
Description
The minimum quantities of production and utility
chemicals are used offshore to ensure the continuation of
production. Typical production chemicals include hydrate
inhibitors, corrosion inhibitors, biocides, de-oilers and
utility chemicals such as turbine wash and deck-cleaning
agents. In most cases none of the chemicals used are
discharged and only small fractions of the others go to
sea.
Production chemicals are regulated under the Offshore
Chemicals Regulations 2002 (as amended) - a key
objective of these regulations is ‘to identify chemicals
that might be considered hazardous and to ensure
wherever possible their substitution by less hazardous or
non-hazardous chemicals.’
A substitution warning, in UK legislation, is assigned to an
offshore chemical if a component appears on the OSPAR
prescribed lists for priority action, or if the component
fails to meet set criteria with respect to biodegradation,
bioaccumulation potential or toxicity.
Chemical Use and Discharge
from ConocoPhillips
UK Offshore Installations in 2011
Installation
Used (te)
Discharged (te)
Judy
482.6 (24)337.7 (18)
LOGGS 5.0 (0)2.9 (0)
Murdoch
12.7 (1.5)8.1 (0)
Viking
2.5 (0)2.3 (0)
Drilling
9108 (208.5)1,445 (1.6)
Note: The total figure is shown in blue. The figure in orange represents
the amount within this total that carries a substitution warning
page 13
The ConocoPhillips 2011 offshore permitted chemical
use is shown in the previous table. For the Judy platform
methanol, glycol, corrosion inhibitor, wax inhibitor and
scale inhibitor are used in the largest quantities. For
Southern North Sea installations methanol, corrosion
inhibitor and water-based hydraulic fluid make up the
majority of offshore chemical use, but none of these are
routinely discharged.
There were no non-compliances with the Offshore
Chemicals Regulations for any of the chemical permits
held by ConocoPhillips in 2011.
Waste
Description
The production and processing of oil and gas from
ConocoPhillips’ assets inevitably generates waste
materials. Waste can be divided into two main categories
- general waste and hazardous waste. General waste
typically consists of redundant packaging, galley and
accommodation wastes, composites, wood and other
non-hazardous or non-recyclable wastes. Examples of
hazardous waste includes drill cuttings contaminated with
oil, batteries, fluorescent tubes, spent solvent, oily rags,
used chemicals and electrical and electronic equipment.
ConocoPhillips ensures that waste is managed and
disposed of responsibly and in accordance with statutory
obligations. ConocoPhillips offshore and onshore assets
work with waste management contractor companies to
reduce waste, recycle and reuse wherever possible.
2011 Performance
Waste management, as an important component of the
Environmental Management System (EMS), ensures
compliance with regulations governing waste disposal
and transfer.
A total of 2,064 tonnes of waste was generated in 2011
from ConocoPhillips’ UK offshore production platforms
and the Theddlethorpe Gas Terminal onshore; 50% of
that waste was recycled.
1,800
1,600
Methane
Nitrogen Oxides
1,200
1,000
800
600
400
200
0
TGT
LOGGS
VIKING
MURDOCH
J-BLOCK
Locations
2011
UK Upstream Environmental Statement
Judy Oil in Produced Water 2011
6.00
25
5.00
20
Cumulative Mass of Oil
Discharged (te)
Oil in Water mg/l
4.00
15
3.00
10
2.00
5
1.00
0
Cumulative Mass of Oil Discharged (te)
Monthly Average OIW (mg/l)
0.00
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Waste Disposed from ConocoPhillips’ UK Locations 2011
Number & Amount of Production Oil Spills 2011
1000
900
Hazardous
800
General
700
Tonnes
Tonnes
1,400
600
Recycled
500
400
300
200
100
0
TGT
LOGGS
VIKING
MURDOCH
J-BLOCK
Installation
No of Spills Total Amount Spilled (Tonnes)
Jasmine Project
1
0.14110
Boulton
1
0.01300
Judy
2
0.01276
LOGGS
1
0.00400
Note: European Waste Catalogue (EWC) is a classification system for
wastes, common across the EU. The classification of waste as hazardous
is determined by reference to the EWC where wastes containing certain
dangerous substances may either be unconditionally classified as
hazardous or only defined as hazardous if the substance is present above
a defined threshold concentration.
Jade
1
0.00085
Caister
1
0.00006
Spills to Sea
Number & Amount of Oil Spills from Drilling Rigs 2011
Description
Installation
Locations
All offshore spills are notifiable to the authorities and are
categorised as oil or chemical spills. ConocoPhillips has
in place strict operating and maintenance procedures
to minimise the likelihood of accidental spills of oil or
chemicals to the sea.
Spill reduction will be a focus area
for ConocoPhillips during 2012
2011 Performance
Unplanned discharges of oil or chemicals to sea must be
reported using a Petroleum Operations Notice 1 (PON1)
form, which provides details of the spill and preventative
actions taken. All spillages to the sea are reported and
investigated, regardless of size.
The total number of spills from ConocoPhillips upstream
UK operations in 2011 was 17 (1.83 tonnes). Increased
focus on environmental hazards and increased
awareness amongst the offshore workforce, along with
better management of flexible hoses, are areas to focus
on during 2012 to reduce the number of spills.
TOTAL70.17177
No of Spills Total Amount Spilled (Tonnes)
Maersk Resilient
(Jacqui)
2
0.04800
Ensco 102
(Jasmine)
1
0.00086
TOTAL
3
0.04886
Number & Amount of Production Chemical Spills 2011
Installation
No of Spills Total Amount Spilled (Tonnes)
Viking BA
1
0.83600
Judy
2
0.72626
Jade
1
0.00100
MacCulloch
1
0.00100
TOTAL
5
1.56426
Number & Amount of Chemical Spills from Drilling Rigs 2011
Installation
No of Spills Total Amount Spilled (Tonnes)
Ensco 102
(Jasmine)
1
0.04380
Maersk Resilient
(Jacqui)
1
0.00002
TOTAL
2
0.04382
page 14
UK Upstream Environmental Statement
2011
6
Goals and
Performance
2011 GOALS2011 PERFORMANCE
Although there were ten hydrocarbon releases to sea, all were below 0.15 tonnes. Spill reduction is a focus area for 2012.
This goal was not met.
Spill reduction will be a focus area for 2012
An assessment of emission reduction opportunities was completed. Several projects were identified, which are being worked toward implementation.
This goal was not met
Manage oil in water to comply with regulatory requirements (30 mg/l) and target reduction in
volume of oil discharged
This goal was met
Implement lessons learned from Macondo incident – implement industry recommendations and conduct
major oil spill exercise
This goal was met
The following objectives were developed for 2012:
2012 GOALS
Each asset to develop specific plans to prevent
releases with serious environmental impact
(spills to sea)
Manage oil in water to comply with regulatory
requirements and target reduction in volume
of oil discharged
Implement an Environmentally Critical Element
management process across all assets
Maintain independent recertification in ISO14001
environmental management process
Implement the climate change action plan
Prepare a Biodiversity Action Plan
Rubislaw House
Anderson Drive
Aberdeen
AB15 6FZ
Tel: +44 1224 205000
www.conocophillips.co.uk
page 15