MT/T 518-1995 in English
VALIDGeneral Technical Specifications for Drilling Shaft Permanent Support
- Issued on:1995-12-28
- Implemented on:1996-05-01
- File Format:PDF
- Delivery:Via email within 2~4 business days
Price(USD)：
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$465.00
| Standard No: | MT/T 518-1995 |
| Document status: | VALID |
| Title in English: | General Technical Specifications for Drilling Shaft Permanent Support |
| Title in Chinese: | 钻井井筒永久支护通用技术条件 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 2~4 business days |
| Issued on: | 1995-12-28 |
| Implemented on: | 1996-05-01 |
| Professional Classification: | MT-Coal |
| Related Keywords: | drilling shaft permanent support scopethis standard
permanent support permanent support structures general technical specifications technical requirements |
Scope
This standard specifies the technical requirements, quality standards and inspection rules for the design of permanent support structures for drilling wellbore, production of well walls, installation of suspended sinking, backfilling of walls and quality of completed wells. This standard is applicable to the permanent support of suspended and sunk wellbore using drilling method.
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