2023 Environmental, Social and Governance Report
Extracted ESG KPIs
KPIs are organized by ESG aspects.
The types of emissions and respective emissions data.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Chemical Oxygen Demand (COD) (Platform + Terminal) | Tons | 131.2 | 171.4 | 171.4 | 65 |
| Estimated carbon dioxide storage by Enping 15-1 Demonstration Project | million tons | 1.5 | 21 | ||
| Nitrogen oxides (NOₓ) (Terminal) | Tons | 317.8 | 179.4 | 248.5 | 65 |
| Oil content in discharged water (Platform + Terminal) | Tons | 3491 | 3864 | 4155 | 65 |
| Sulfur dioxide (SO₂) (Terminal) | Tons | 21.6 | 12.9 | 24.0 | 65 |
Direct (Scope 1) and energy indirect (Scope 2) greenhouse gas emissions (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | 2035 | Report Pages |
|---|---|---|---|---|---|---|
| Annual carbon emissions reduction by Enping 15-1 Demonstration Project | tons | 30000 | 21 | |||
| Annual carbon emissions reduction from Bohai Sea onshore power project | million tons | 1 | 21 | |||
| Direct greenhouse gas emissions (Company-wide) | Million tons of CO₂ equivalent | 9.774 | 9.779 | 10.779 | 62 | |
| Direct total greenhouse gas emissions (million tons of CO2 equivalent) | million tons of CO2 equivalent | 9.774 | 9.779 | 10.779 | 88 | |
| Expected reduction of carbon emissions by offshore associated gas decarbonization project using membrane (Huizhou 32-5 platform) by 2035 | tons | 91200 | 21 | |||
| Greenhouse gas emissions per ton of oil and gas production (Company-wide) | Tons of CO₂ equivalent/ton | 0.1597 | 0.1556 | 0.1628 | 62 | |
| Greenhouse gas emissions per ton of production (tons of CO2 equivalent/ton) | tons of CO2 equivalent/ton | 0.1597 | 0.1556 | 0.1628 | 88 | |
| Indirect greenhouse gas emissions (Company-wide) | Million tons of CO₂ equivalent | 0.531 | 1.101 | 1.484 | 62 | |
| Indirect total greenhouse gas emissions (million tons of CO2 equivalent) | million tons of CO2 equivalent | 0.531 | 1.101 | 1.484 | 88 | |
| Total greenhouse gas emissions (Company-wide) | Million tons of CO₂ equivalent | 10.305 | 10.879 | 12.263 | 62 | |
| Total greenhouse gas emissions (million tons of CO2 equivalent) | million tons of CO2 equivalent | 10.305 | 10.879 | 12.263 | 88 |
Total hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Hazardous waste (Platform + Terminal) | Tons | 40918 | 50979 | 63727 | 65 |
| Hazardous waste (tons) | tons | 40918 | 50979 | 63727 | 88 |
Total non-hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Non-hazardous waste (Platform + Terminal) | Tons | 51495 | 73411 | 71384 | 65 |
| Non-hazardous waste (tons) | tons | 51495 | 73411 | 71384 | 88 |
| Year-on-year increase in net oil and gas production | % | 8.7 | 35 |
Direct and/or indirect energy consumption by type (e.g. electricity, gas or oil) in total (kWh in '000s) and intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | 2035 | Report Pages |
|---|---|---|---|---|---|---|
| Company's reserve replacement ratio | % | 180 | 35 | |||
| Comprehensive energy consumption per ton of oil and gas production | Tons of standard coal equivalent/ton | 0.0592 | 0.0571 | 0.0560 | 59 | |
| Comprehensive energy consumption per ton of oil and gas production (tons of standard coal equivalent/ton) | tons of standard coal equivalent/ton | 0.0592 | 0.0571 | 0.0560 | 88 | |
| Crude oil consumption | Thousand tons | 343.2 | 259.3 | 288.1 | 59 | |
| Crude oil consumption (thousand tons) | thousand tons | 343.2 | 259.3 | 288.1 | 88 | |
| Diesel consumption | Thousand tons | 57.1 | 51.5 | 64.2 | 59 | |
| Diesel consumption (thousand tons) | thousand tons | 57.1 | 51.5 | 64.2 | 88 | |
| Electricity consumption | Million kWh | 636 | 1285 | 1701 | 59 | |
| Electricity consumption (million kWh) | million kWh | 636 | 1285 | 1701 | 88 | |
| Expected total associated gas processed by offshore associated gas decarbonization project using membrane (Huizhou 32-5 platform) by 2035 | million cubic meters | 63 | 21 | |||
| Natural gas consumption | Billion cubic meters | 2.469 | 2.582 | 2.617 | 59 | |
| Natural gas consumption (billion cubic meters) | billion cubic meters | 2.469 | 2.582 | 2.617 | 88 | |
| Number of facilities in Bohai Sea onshore power project | facilities | 180 | 21 | |||
| Number of ships mobilized - CNOOC International Trading Co., Ltd. | 1 | 83 | ||||
| Number of ships mobilized - Hainan Branch | 13 | 83 | ||||
| Number of ships mobilized - Shenzhen Branch | 8 | 83 | ||||
| Total capacity of Bohai Sea onshore power project | MW | 980 | 21 |
Water consumption in total and intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Annual green electricity purchase | Million kWh | 186 | 7 | ||
| Freshwater consumption (million tons) | million tons | 2.127 | 1.986 | 2.106 | 88 |
| Freshwater consumption per ton of oil and gas production | Cubic meters/ton | 0.0330 | 0.0284 | 0.0280 | 61 |
| Freshwater consumption per ton of production (cubic meters/ton) | cubic meters/ton | 0.0330 | 0.0284 | 0.0280 | 88 |
| Total freshwater usage | Million tons | 2.127 | 1.986 | 2.106 | 61 |
| Water saving | Thousand tons | 49 | 74.5 | 57 | 61 |
| Water saving (thousand tons) | thousand tons | 49 | 74.5 | 57 | 88 |
Description of energy use efficiency target(s) set and steps taken to achieve them.
| Indicator | Unit | 2021 | 2022 | 2023 | 2024 | Report Pages |
|---|---|---|---|---|---|---|
| Annual amount of energy saved | Thousand Tons of Standard Coal Equivalent | 275.7 | 7 | |||
| Energy conservation actual result | Tons of standard coal equivalent | 161493 | 275710 | 293316 | 59 | |
| Energy conservation target | Tons of standard coal equivalent | 150890 | 149800 | 234300 | 59 | |
| Energy saving (tons of standard coal equivalent) | tons of standard coal equivalent | 161493 | 275710 | 293316 | 88 | |
| Expected energy saving target | Tons of standard coal | 216000 | 59 | |||
| Number of energy-saving renovation projects | projects | >50 | 7 |
Description of the significant impacts of activities on the environment and natural resources and the actions taken to manage them.
| Indicator | Unit | 2023 | Report Pages |
|---|---|---|---|
| Number of oilfields in Bohai Sea onshore power project | oilfields | 45 | 21 |
| Total recoverable resource of Stabroek block (Guyana) | billion barrels of oil equivalent | approximately 11 | 35 |
Total workforce by gender, employment type (for example, full- or part-time), age group and geographical region.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Employee local hiring rate for overseas operations | % | 84 | 71 | ||
| Number of employees | 19086 | 21452 | 21993 | 88 | |
| Number of female employees | employees | 3009 | 3634 | 3732 | 71, 72, 88 |
| Number of foreign employees | employees | 2275 | 71 | ||
| Number of highly skilled personnel | persons | 5182 | 75 | ||
| Number of technical experts hired at two levels of the Company | persons | 122 | 75 | ||
| Number of young scientific and technological talents hired | persons | 164 | 75 | ||
| Percentage of female employees | % | 16 | 17 | 17 | 71, 72 |
| Percentage of female employees in middle and senior management | % | 17 | 71 | ||
| Proportion of highly skilled personnel among total skilled personnel in major types of workers (or professional teams) | % | 62 | 75 | ||
| Size of expert team | persons | 390 | 75 | ||
| Total Hours Worked (Employees and direct contractors) | million labor hours | 161 | 176 | 201 | 46 |
| Total Hours Worked (Employees) | million labor hours | 38 | 42 | 45 | 46 |
Employee turnover rate by gender, age group and geographical region.
| Indicator | Unit | 2023 | Report Pages |
|---|---|---|---|
| Employee turnover rate (entire year) | % | 0.59 | 73 |
Number and rate of work-related fatalities occurred in each of the past three years including the reporting year.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Total Recordable Occupational Injury Incidents (Employees and direct contractors) | 29 | 19 | 10 | 46 | |
| Total Recordable Occupational Injury Incidents (Employees) | 8 | 1 | 2 | 46 | |
| Total Recordable Occupational Injury Incidents Rate (Employees and direct contractors) | 0.18 | 0.11 | 0.05 | 46 | |
| Total Recordable Occupational Injury Incidents Rate (Employees) | 0.21 | 0.02 | 0.04 | 46 | |
| Total recordable occupational injury incidents rate of employees | 0.02 | 7 | |||
| Work-related Fatalities Number (Employees and direct contractors) | 5 | 2 | 46 | ||
| Work-related Fatalities Rate (Employees and direct contractors) | 0.031 | 0.011 | 46 |
Lost days due to work injury.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Lost Days Due to Work Injury (Employees and direct contractors) | 2510 | 923 | 229 | 46 | |
| Lost Days Due to Work Injury (Employees) | 108 | 11 | 65 | 46 | |
| Lost Time Injury (Employees and direct contractors) | 18 | 9 | 5 | 46 | |
| Lost Time Injury (Employees) | 3 | 1 | 2 | 46 | |
| Lost Time Injury Rate (Employees and direct contractors) | 0.11 | 0.05 | 0.02 | 46 | |
| Lost Time Injury Rate (Employees) | 0.08 | 0.02 | 0.04 | 46 |
Description of occupational health and safety measures adopted, and how they are implemented and monitored.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Number of maritime rescue participations | times | 46 | 83 | ||
| Number of maritime rescues during the year | 55 | 7 | |||
| Occupational health examination rate (%) | % | 100 | 100 | 100 | 88 |
The percentage of employees trained by gender and employee category (e.g. senior management, middle management).
| Indicator | Unit | 2022 | 2023 | Report Pages |
|---|---|---|---|---|
| Number of occupational qualification evaluations conducted | 3000 | 75 | ||
| Number of participation in training for the whole year | 55493 | 76 | ||
| Number of skill experts hired | persons | 61 | 75 | |
| Number of supervisors or above certified in exploration, downhole operation, drilling, and completion roles | persons | 37 | 75 | |
| Reserve life | years | 10 | 7 |
The average training hours completed per employee by gender and employee category.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Offline training hours per person | hours | 162 | 76 | ||
| Online training hours per person | hours | 139 | 76 | ||
| Total person-time in training | person-time | 35698 | 34700 | 55493 | 76 |
| Total training hours | hours | 3850251 | 5420872 | 5700234 | 76 |
| Total training hours (hours) | hours | 3850251 | 5420872 | 5700234 | 88 |
| Total training hours per person | hours | 205 | 289 | 301 | 76 |
| Total training sessions | sessions | 2069 | 1895 | 2340 | 76 |
Number of suppliers by geographical region.
| Indicator | Unit | 2022 | 2023 | Report Pages |
|---|---|---|---|---|
| Number of ships mobilized - Tianjin Branch | 16 | 83 | ||
| Number of ships mobilized - Zhanjiang Branch | 13 | 83 | ||
| Oil and gas sales revenue | Billion RMB | 353 | 7 |
Number of products and service related complaints received and how they are dealt with.
| Indicator | Unit | 2022 | 2023 | Report Pages |
|---|---|---|---|---|
| Net oil and gas production | million barrels of oil equivalent | 678 | 35 | |
| Net profit attributable to equity | Billion RMB | 141.7 | 7 | |
| Net proved reserves | Billion BOE | 6.24 | 7 |
Focus areas of contribution (e.g. education, environmental concerns, labour needs, health, culture, sport).
| Indicator | Unit | 2022 | 2023 | Report Pages |
|---|---|---|---|---|
| Funds invested in energy-saving renovation projects | Million RMB | 360 | 7 | |
| Number of activities gaining government appreciation and recognition | times | 33 | 83 | |
| Number of ships rescued | ships | 24 | 83 | |
| Number of ships rescued - CNOOC International Trading Co., Ltd. | ships | 1 | 83 | |
| Number of ships rescued - Hainan Branch | ships | 7 | 83 | |
| Number of ships rescued - Shenzhen Branch | ships | 3 | 83 | |
| Number of ships rescued - Tianjin Branch | ships | 2 | 83 | |
| Number of ships rescued - Zhanjiang Branch | ships | 11 | 83 | |
| Number of vessels mobilized for maritime rescue | times | 51 | 83 | |
| Public welfare projects | >100 | 7 | ||
| Public welfare projects covering countries and regions | 15 | 7 |
Resources contributed (e.g. money or time) to the focus area.
| Indicator | Unit | 2022 | 2023 | Report Pages |
|---|---|---|---|---|
| Amount invested in foreign donations and public welfare projects | Million RMB | 96.02 | 7 | |
| Number of helicopters mobilized - Hainan Branch | 1 | 83 | ||
| Number of helicopters mobilized - Shanghai Branch | 4 | 83 | ||
| Number of helicopters mobilized - Tianjin Branch | 22 | 83 | ||
| Number of helicopters mobilized - Zhanjiang Branch | 3 | 83 | ||
| Number of helicopters mobilized for maritime rescue | times | 30 | 83 | |
| Number of people rescued - CNOOC International Trading Co., Ltd. | people | 7 | 83 | |
| Number of people rescued - Hainan Branch | people | 81 | 83 | |
| Number of people rescued - Shanghai Branch | people | 4 | 83 | |
| Number of people rescued - Shenzhen Branch | people | 5 | 83 | |
| Number of people rescued - Tianjin Branch | people | 54 | 83 | |
| Number of people rescued - Zhanjiang Branch | people | 55 | 83 | |
| Number of people rescued in distress | people | 206 | 83 | |
| Number of rescue missions - CNOOC International Trading Co., Ltd. | 1 | 83 | ||
| Number of rescue missions - Hainan Branch | 9 | 83 | ||
| Number of rescue missions - Shanghai Branch | 4 | 83 | ||
| Number of rescue missions - Shenzhen Branch | 6 | 83 | ||
| Number of rescue missions - Tianjin Branch | 14 | 83 | ||
| Number of rescue missions - Zhanjiang Branch | 12 | 83 |
The types of emissions and respective emissions data.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| NOₓ Emissions | Tons | 317.8 | 179.4 | 248.5 |
| SOₓ Emissions | Tons | 21.6 | 12.9 | 24 |
Direct (Scope 1) and energy indirect (Scope 2) greenhouse gas emissions (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Direct GHG Emissions (Scope 1) | million tons of CO2 equivalent | 9.774 | 9.779 | 10.779 |
| Indirect Energy Emissions (Scope 2) | million tons of CO2 equivalent | 0.531 | 1.101 | 1.484 |
| Total GHG Emissions | million tons of CO2 equivalent | 10.305 | 10.879 | 12.263 |
| Total GHG Emissions Intensity (By Product Volume) | tons of CO2 equivalent/ton | 0.1597 | 0.1556 | 0.1628 |
Total hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Total Hazardous Waste | tons | 40918 | 50979 | 63727 |
Total non-hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Non-Hazardous Waste Disposed | tons | 51495 | 73411 | 71384 |
Direct and/or indirect energy consumption by type (e.g. electricity, gas or oil) in total (kWh in '000s) and intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Comprehensive Energy Consumption Intensity (By Unit Product) | tons of standard coal equivalent/ton | 0.0592 | 0.0571 | 0.056 |
| Diesel Fuel Consumption | thousand tons | 57.1 | 51.5 | 64.2 |
| Natural Gas Consumption | billion cubic meters | 2.469 | 2.582 | 2.617 |
| Purchased Electricity | million kWh | 636 | 1285 | 1701 |
Water consumption in total and intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Water Consumption | million tons | 2.127 | 1.986 | 2.106 |
Description of energy use efficiency target(s) set and steps taken to achieve them.
| Standard Indicator | Unit | 2022 | 2023 | 2024 |
|---|---|---|---|---|
| Energy Consumption Reduction Compared to Last Year | Tons of standard coal equivalent | 114217 | 17606 | |
| Energy Consumption Reduction Percentage Compared to Last Year | % | 41.2 | 6.4 | |
| Target Energy Consumption Reduction Percentage Compared to Last Year | % | -7.3 | -15 | -26.3 |
Total workforce by gender, employment type (for example, full- or part-time), age group and geographical region.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Number of Employees in Africa | employees | 247 | ||
| Number of Employees in Americas | employees | 559 | ||
| Number of Employees in Asia (Excluding China) | employees | 1175 | ||
| Number of Employees in Europe | employees | 701 | ||
| Number of Employees in Mainland China | employees | 19300 | ||
| Number of Employees in Oceania | employees | 11 | ||
| Number of Female Employees | employees | 3009 | 3634 | 3732 |
| Number of Foreign Employees | employees | 2275 | ||
| Number of Full-time Employees | employees | 21993 | ||
| Number of Male Employees | employees | 18261 | ||
| Number of Total Employees | employees | 19086 | 21452 | 21993 |
| Percentage of Bachelor's Degree Employees | % | 60 | ||
| Percentage of Below Junior College Employees | % | 13 | ||
| Percentage of Employees Aged 30-50 | % | 71 | ||
| Percentage of Employees Aged Above 50 | % | 10 | ||
| Percentage of Employees Aged Below 30 | % | 19 | ||
| Percentage of Employees in Africa | % | 1.1 | ||
| Percentage of Employees in Americas | % | 2.5 | ||
| Percentage of Employees in Asia (Excluding China) | % | 5.3 | ||
| Percentage of Employees in Europe | % | 3.2 | ||
| Percentage of Employees in Mainland China | % | 87.8 | ||
| Percentage of Employees in Oceania | % | 0.1 | ||
| Percentage of Female Employees | % | 16 | 17 | 17 |
| Percentage of Male Employees | % | 83 | ||
| Percentage of Master's Degree Employees | % | 27 |
Employee turnover rate by gender, age group and geographical region.
| Standard Indicator | Unit | 2023 |
|---|---|---|
| Turnover Rate of Employees Aged 30-50 | % | 0.21 |
| Turnover Rate of Employees Aged Above 50 | % | 0.01 |
| Turnover Rate of Employees Aged Below 30 | % | 0.37 |
| Turnover Rate of Employees in Mainland China | % | 0.58 |
| Turnover Rate of Female Employees | % | 0.08 |
| Turnover Rate of Male Employees | % | 0.51 |
| Turnover Rate of Total Employees | % | 0.59 |
Number and rate of work-related fatalities occurred in each of the past three years including the reporting year.
| Standard Indicator | Unit | 2021 | 2022 |
|---|---|---|---|
| Number of Fatalities as a Result of Work-related Injuries | 5 | 2 | |
| Number of Work-related Fatalities | 5 | 2 | |
| Work-related Fatalities Rate | 0.031 | 0.011 |
Lost days due to work injury.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Lost Days Due to Work-related Injuries | days | 2510 | 923 | 229 |
| Lost Time Injury Frequency Rate (Employees) | 0.08 | 0.02 | 0.04 | |
| Lost Working Days Due to Work-related Injuries (Employees) | days | 108 | 11 | 65 |
| Number of Work-related Injuries | 18 | 9 | 5 | |
| Rate of Work-related Injuries | 0.11 | 0.05 | 0.02 |
Description of occupational health and safety measures adopted, and how they are implemented and monitored.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Health Check Coverage for Employees | % | 100 | 100 | 100 |
The percentage of employees trained by gender and employee category (e.g. senior management, middle management).
| Standard Indicator | Unit |
|---|---|
| Percentage of Trained Executive Employees | % |
| Percentage of Trained Female Employees | % |
| Percentage of Trained General Employees | % |
| Percentage of Trained Male Employees | % |
| Percentage of Trained Middle Management | % |
| Percentage of Trained Operational Employees | % |
| Percentage of Trained Production Employees | % |
| Percentage of Trained Senior Management | % |
| Percentage of Trained Technical Employees | % |
The average training hours completed per employee by gender and employee category.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Average Training Hours (Female) | hours | |||
| Average Training Hours (General Staff) | hours | |||
| Average Training Hours (Male) | hours | |||
| Average Training Hours (Middle Management) | hours | |||
| Average Training Hours (Senior Management) | hours | |||
| Average Training Hours (Technical Employees) | hours | |||
| Average Training Hours per Employee | hours | 205 | 289 | 301 |
| Total Training Hours | hours | 3850251 | 5420872 | 5700234 |
Resources contributed (e.g. money or time) to the focus area.
| Standard Indicator | Unit | 2022 |
|---|---|---|
| Total Public Welfare Donations | Million RMB | 96.02 |
| Total Social Investment | Million RMB | 96.02 |