SY/T 6831-2018 English PDFUS$139.00 ยท In stock  
  Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. SY/T 6831-2018: Specification for mud logging series of oil&gas well Status: Valid SY/T 6831: Historical versions
 Basic dataStandard ID: SY/T 6831-2018 (SY/T6831-2018)Description (Translated English): Specification for mud logging series of oil&gas well Sector / Industry: Oil & Gas Industry Standard (Recommended) Classification of Chinese Standard: E11 Word Count Estimation: 6,672 Date of Issue: 2018-10-29 Date of Implementation: 2019-03-01 Older Standard (superseded by this standard): SY/T 6831-2011 Regulation (derived from): National Energy Administration Announcement No.12 of 2018 Issuing agency(ies): National Energy Administration  |