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SY/T 5849-2018 English PDF

US$279.00 ยท In stock
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SY/T 5849-2018: The evaluation method for removing plugging by chemicals in production and injection well
Status: Valid

SY/T 5849: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SY/T 5849-2018English279 Add to Cart 3 days [Need to translate] The evaluation method for removing plugging by chemicals in production and injection well Valid SY/T 5849-2018
SY/T 5849-2002English399 Add to Cart 3 days [Need to translate] The method for economic effect evaluation of removing plugging by chemicals in production and injection well Obsolete SY/T 5849-2002
SY/T 5849-1993English239 Add to Cart 2 days [Need to translate] (Oil wells chemicals plugging Evaluation practice) Obsolete SY/T 5849-1993

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Basic data

Standard ID SY/T 5849-2018 (SY/T5849-2018)
Description (Translated English) The evaluation method for removing plugging by chemicals in production and injection well
Sector / Industry Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard E14
Word Count Estimation 12,190
Date of Issue 2018-10-29
Date of Implementation 2019-03-01
Older Standard (superseded by this standard) SY/T 5849-2002
Regulation (derived from) National Energy Administration Announcement No.12 of 2018
Issuing agency(ies) National Energy Administration

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Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version SY/T 5849-2018 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.