 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Petroleum products and natural gas handling equipment |
SY/T 6646-2006 Well Abandonment and Inactive Well Practices
废弃井及长停井处置指南;
| Category No.: | 75.02 | Valid Status: | superseded |
| Issued Organization: | NDRC | Issued Date: | 2005-7-26 |
| Implemented Date: | 2005-10-1 | Abolished Date: | |
| Superseded Standard.: | SY/T 6646-2017 Well abandonment and inactive well practices |
Superseded Date: | 2018-3-1 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |