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GB/T 40548-2021
Technical specification of separate layers pressure control and combined layers drainage for Coalbed methane wells
煤层气井分层控压合层排采技术规范 - 中英文版
GB/T 40547-2021
Design guidelines for Coalbed methane well drilling and completion
煤层气钻完井设计指南 - 中英文版
GB/T 40546-2021
Design specification for Coalbed methane well drainage engineering
煤层气井排采工程设计规范 - 中英文版
GB/T 40545-2021
Guidelines of hydraulic fracturing for Coalbed methane well
煤层气井压裂作业导则 - 中英文版
GB/T 41025-2021
Guidelines for disposal of abandoned Coalbed methane well
煤层气废弃井处置指南 - 中英文版
GB/T 34229-2017
Coalbed methane well test method—Drill stem testing method
煤层气井试井方法 钻杆地层测试法 - 中英文版
GB/T 24504-2009
The method of injection/falloff well test for Coalbed methane well
煤层气井注入/压降试井方法 - 中英文版

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