Environment Report 2015

ENVIRONMENT REPORT 2015

Contents

1. 2. 3.

Foreword

5 6 8 8 8

Executive Summary

Emissions and Discharges Offshore

3.1 Introduction 3.2 Produced Water

3.3

Chemicals

14 19 20 28 34 34 34 40 40 40 41 42 45

3.4 Drill Cuttings

3.5

Atmospheric Emissions

3.6 Waste

4.

Environmental Performance Benchmarking

4.1 4.2

Methodology Benchmarking

5.

Accidental Oil and Chemical Releases

5.1 Introduction

5.2 5.3 5.4 5.5 5.6

Overview from 2003 to 2014 Accidental Oil Releases in Context Accidental Oil Releases Breakdown Accidental Chemical Releases in Context

Accidental Chemical Releases Breakdown 45

5.7 Accidental Release Mitigation Significant Issues and Activities

50 51

6.

6.1 Improving Efficiency in

Environmental Management Forums and Work Groups

51 55 58

6.2

7.

Glossary

page 3