GB/T 2008-1987
Active
GB/T 41043-2021
Active
National standards
GB/T 41043-2021 Coordinative development effectiveness evaluation indicator and method of coal and coalbed methane
GB/T 41043-2021 Coordinative development effectiveness evaluation indicator and method of coal and coalbed methane
Basic Information
Standard Code:
GB/T 41043-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mining
ICS Name:
Mining and excavation
Publish Date:
2021-12-31
Implement Date:
2022-07-01
Pages:
15 pages
Scope
This document specifies the evaluation indicators and calculation methods for the coordinated development effect of coal and coalbed methane in underground coal mines.
This document is applicable to the evaluation of the coordinated development effect of coal and coalbed methane in underground coal mines that have the conditions for coalbed methane development or the need for gas extraction.
Development Information
Referenced Standards
GB/T 19559-2004 Method of determining coalbed methane content
GB/T 19559-2008 Method of determining coalbed gas content
GB/T 19559-2021 Method of determining coalbed methane content
GB/T 23249-2009 Coalbed gas content measurement methods in geological exploration period
GB/T 23250-2009 The direct method of determining coalbed gas content in the mine
GB/T 29119-2012 Technical specification of coalbed methane resource exploration
GB/T 29119-2023 Technical specification of coalbed methane resource prospecting
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