We will further strengthen the management of environmental impact assessment in the oil and gas industry

(11) During the construction period, the construction area should be reduced as much as possible, the construction time should be shortened, reasonable construction methods should be selected, the control requirements of environmentally sensitive areas should be implemented, and other ecological environmental protection measures should be implemented to reduce the impact on the ecological environment. Drilling and fracturing equipment should give priority to the use of grid electricity, high standard clean fuel, reduce exhaust emissions. Use low noise equipment to avoid disturbing people with noise. After the completion of the construction, the ecological protection measures proposed by the EIA should be implemented in a timely manner.

(12) In principle, environmental assessment documents shall be prepared separately for land oil and gas long distance pipeline projects. Long distance oil and gas pipelines and internal gathering and transportation pipelines of oil and gas fields should give priority to avoiding environmentally sensitive areas, and conduct in-depth demonstration from the crossing location, crossing mode, construction site setting, pipeline process design, environmental risk prevention and other aspects. Pay high attention to environmental risks caused by project safety accidents, and try to stay away from residents along the line.

(13) Location of oil and gas storage projects should be as far away from environmentally sensitive areas as possible. Strengthen the leakage detection of methane and volatile organic compounds, implement the requirements of groundwater pollution prevention and tracking monitoring, and take effective measures to prevent environmental risks and environmental emergency management; The salt cavern gas storage project should also strictly implement the ecological environmental protection measures during the brine extraction and cavity construction period and the pipeline construction period, and properly treat the produced water.

(14) Oil and gas enterprises shall strengthen risk prevention and control, prepare emergency plans for environmental emergencies in accordance with regulations, and report to the local ecological environment authorities for the record. The emergency plan for oil spill in offshore oil and gas exploration and development shall be submitted to the relevant Marine ecological Environment Supervision Administration for the record.

Fourth, we will strengthen in-process and post-event oversight

(15) Oil and gas enterprises shall earnestly implement the main responsibility of ecological environmental protection, further improve the ecological environmental protection management system and system, give full play to the role of the enterprise's internal ecological environmental protection department, improve the health, safety and environment (HSE) management system, and strengthen supervision and inspection. Promote the implementation of ecological environmental protection measures in planning, construction, operation and decommissioning of oil and gas fields. After the formal commencement of the project, the oil and gas exploitation enterprise shall annually report in writing to the competent ecological environment department with jurisdiction the implementation or change of the project, the ecological environmental protection work, involving the natural protection area and the ecological protection red line, shall explain the legal compliance of the project implementation and the actual impact on the natural ecosystem and the main protected objects. It shall be subject to supervision by the competent ecological and environmental authorities in accordance with law.

(16) The ecological environment authorities at all levels shall strengthen the supervision and inspection of the construction period and operation period of oil and gas exploitation projects, promote the "double random and one open" supervision on the basis of the active report of the construction unit, and strictly correct and investigate illegal acts in accordance with the law. In the review of the environmental impact statement (table), strengthen the technical verification of pollution prevention and control measures such as wastewater treatment and reuse (including reinjection), groundwater pollution prevention and control, hazardous waste generation and disposal, and investigate problems according to law and regulations, and urge the relevant responsible parties to rectify.

(17) After the EIA approval of the onshore oil and gas exploitation block project, the total capacity scale and the total number of new Wells increased by 30% or more, the number of re-injection Wells increased, the number of environmentally sensitive areas was added within the area covered, and the change of well location or station location led to the increase in the number of environmentally sensitive targets within the evaluation range. Changes in development methods, production processes, and well types lead to an increase in the types of new pollutants or the amount of pollutants emitted, an increase in the types or quantity of hazardous wastes actually produced compared with the approved environmental impact assessment documents, a change in the disposal method of hazardous wastes from outsourcing to self-disposal, or a change in the disposal method leads to an increase in adverse environmental impacts; Where major ecological environmental protection measures or environmental risk prevention measures are weakened or reduced, the EIA document shall be submitted for approval again according to law. A list of major changes in offshore oil and gas development projects will be formulated separately.