| NB/T 10423-2020 English PDFUS$209.00 ยท In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. NB/T 10423-2020: Technical specifications for temporary closure and abandonment of coalbed methane wells Status: Valid 
 Basic dataStandard ID: NB/T 10423-2020 (NB/T10423-2020)Description (Translated English): Technical specifications for temporary closure and abandonment of coalbed methane wells Sector / Industry: Energy Industry Standard (Recommended) Classification of Chinese Standard: E13 Classification of International Standard: 75.020 Word Count Estimation: 9,915 Date of Issue: 2020-10-23 Date of Implementation: 2021-02-01 Quoted Standard: GB/T 14902; SY/T 5587.5-2018; SY/T 5587.14-2013; SY/T 6646-2017; SY/T 6690; SY/T 6818; SY/T 6922 Issuing agency(ies): National Energy Administration Summary: This standard specifies the temporary closure and abandonment disposal methods of coalbed methane wells, record filing, etc., describes the operation process of temporary closure and abandonment disposal of coalbed methane wells, and gives the quality requirements for temporary closure and abandonment disposal of coalbed methane wells. This standard applies to the design and construction operations of temporary closure and disposal of coalbed methane wells. |