T/CQAEPI 004-2025 Guidelines for pollution type classification at onshore gas production stations

Scope

This document proposes a classification method for pollution types at onshore natural gas production stations, and stipulates the general requirements, content, and process for classifying pollution types at onshore natural gas production stations; the identification of pollution sources and potential environmental impact types; the main pollution indicators and type identification; the classification and labeling of pollution types; and examples of pollution classification codes. This document is applicable to analyzing and determining the potential environmental impacts and pollution types at various stations during the operational phase of conventional onshore natural gas production, and to guiding the classification management of production stations. It does not include the construction phases of natural gas exploration and drilling, nor the production activities of unconventional natural gases such as shale gas, coal bed methane, and natural gas hydrates. This document is applicable to analyzing and determining the potential environmental impacts and pollution types at onshore natural gas production stations, and to guiding the classification management of production stations.

Development Information

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