| Standard ID | SY/T 5025-1999 (SY/T5025-1999) |
| Description (Translated English) | Specification for drilling and well servicing structures |
| Sector / Industry | Oil & Gas Industry Standard (Recommended) |
| Classification of Chinese Standard | E92 |
| Classification of International Standard | 75.180.10 |
| Word Count Estimation | 23,281 |
| Date of Issue | 1999/5/17 |
| Date of Implementation | 1999/12/1 |
| Older Standard (superseded by this standard) | SY 5025-1991 |
| Adopted Standard | API Spec 4F-1995, MOD |
| Regulation (derived from) | State Energy Bureau Notice 2012 No. 5 |