The Sustainability Accounting Standards Board (SASB) has developed standards for businesses to identify, manage and report on sustainability topics to meets investor needs. This table references the Standard for the Oil & Gas – Exploration & Production industry with links to where the relevant information can be found on our website and in our 2018 Annual Report Form 10-K.

SASB Code Topic Accounting Metric Location of Disclosure
EM-EP 110 Greenhouse Gas Emissions Gross global Scope 1 emissions, percentage methane, percentage covered under emissions-limiting regulations GHG Emissions
Our Performance
Amount of gross global Scope 1 emissions from: (1) flared hydrocarbons, (2) other combustion, (3) process emissions, (4) other vented emissions, and (5) fugitive emissions GHG Emissions
Our Performance
Discussion of long-term and short-term strategy or plan to manage Scope 1 emissions, emissions reduction targets, and an analysis of performance against those targets Climate-Related Risk Strategy
GHG Emissions Intensity Target
EM-EP 120 Air Quality Air emissions of the following pollutants: (1) NOx (excluding N2O), (2) SOx, (3) volatile organic compounds (VOCs), and (4) particulate matter (PM10) Air Emissions
Our Performance
EM-EP 140 Water Management (1) Total fresh water withdrawn, (2) total fresh water consumed, percentage of each in regions with High or Extremely High Baseline Water Stress Water Use
Onshore Operations
Conventional
Unconventional
Our Performance
Volume of produced water and flowback generated; percentage (1) discharged, (2) injected, (3) recycled; hydrocarbon content in discharged water Water Use
Onshore Operations
Conventional
Unconventional
Offshore Operations
Our Performance
Percentage of hydraulically fractured wells for which there is public disclosure of all fracturing fluid chemicals used Fracking Fluids
Percentage of hydraulic fracturing sites where ground or surface water quality deteriorated compared to a baseline N/A
EM-EP 160 Biodiversity Impacts Description of environmental management policies and practices for active sites Spill Prevention & Performance
Our Performance
Number and aggregate volume of hydrocarbon spills, volume in Arctic, volume impacting shorelines with ESI rankings 8-10, and volume recovered Short, Medium and Long-Term Risks
Form 10-K
Percentage of (1) proved and (2) probable reserves in or near sites with protected conservation status or endangered species habitat Biodiversity Hot Spot Assessment
EM-EP 210a Security, Human Rights & Rights of Indigenous Peoples Percentage of (1) proved and (2) probable reserves in or near areas of conflict N/A
Percentage of (1) proved and (2) probable reserves in or near indigenous land N/A
Discussion of engagement processes and due diligence practices with respect to human rights, indigenous rights, and operation in areas of conflict Risk Management
Human Rights
Human Rights Due Diligence
Human Rights Training and Awareness
Expectations of Suppliers
Respecting Indigenous Peoples
EM-EP 210b Community Relations Discussion of process to manage risks and opportunities associated with community rights and interests Sustainable Development Governance
Stakeholder Engagement
Community Engagement Guidance
Risk Management
Working with Communities
People
Number and duration of non-technical delays N/A
EM-EP 320 Workforce Health & Safety (1) Total recordable incident rate (TRIR), (2) fatality rate, (3) near miss frequency rate (NMFR), and (4) average hours of health, safety, and emergency response training for (a) full-time employees, (b) contract employees, and (c) short-service employees Personal Safety
Our Performance
Discussion of management systems used to integrate a culture of safety throughout the exploration and production lifecycle Safety
HSE Management System
A Learning Organization
Health, Safety & Environment Policy
EM-EP 420 Reserves Valuation & Capital Expenditures Sensitivity of hydrocarbon reserve levels to future price projection scenarios that account for a price on carbon emissions N/A
Estimated carbon dioxide emissions embedded in proved hydrocarbon reserves N/A
Amount invested in renewable energy, revenue generated by renewable energy sales N/A
Discussion of how price and demand for hydrocarbons and/or climate regulation influence the capital expenditure strategy for exploration, acquisition, and development of assets Climate-Related Risk Strategy
Strategic Flexibility & Planning
EM-EP 510 Business Ethics & Transparency Percentage of (1) proved and (2) probable reserves in countries that have the 20 lowest rankings in Transparency International’s Corruption Perception Index N/A
Description of the management system for prevention of corruption and bribery throughout the value chain Business Ethics
Code of Business Ethics
EM-EP 530 Management of the Legal & Regulatory Environment Discussion of corporate positions related to government regulations and/or policy proposals that address environmental and social factors affecting the industry Key Stakeholders
Climate Change Policy Engagement
Political Support Policy
EM-EP 540 Critical Incident Risk Management Process Safety Event (PSE) rates for Loss of Primary Containment (LOPC) of greater consequence (Tier 1) Spill Prevention & Performance
Our Performance
Description of management systems used to identify and mitigate catastrophic and tail-end risks Process Safety
Spill Prevention & Performance
SASB Code Topic Activity Metric Location of Disclosure
EM-EP 000.A Production Production of: (1) oil, (2) natural gas, (3) synthetic oil, and (4) synthetic gas Form 10-K
EM-EP 000.B Sites Number of offshore sites Form 10-K
EM-EP 000.C Sites Number of terrestrial sites Form 10-K