SY/T 6056-1994
Calculation method of drilling time (English Version)
- Standard No.
- SY/T 6056-1994
- Language
- Chinese, Available in English version
- Release Date
- 1995
- Published By
- Professional Standard - Petroleum
- Status
- 2005-11
- Replace By
- SY/T 5841-2005
- Latest
- SY/T 5841-2011
- Scope
- This standard specifies the calculation formula and time value requirements for oil and gas drilling time. This standard applies to onshore oil and gas drilling time calculation.
SY/T 6056-1994 history
- 2011 SY/T 5841-2011 Drilling tech-economic indexes and calculation methods
- 2005 SY/T 5841-2005 Drilling tech-economic indexes and calculation methods
- 1995 SY/T 6056-1994 Calculation method of drilling time
SY/T 6056-1994 Calculation method of drilling time was changed to SY/T 5841-2005 Drilling tech-economic indexes and calculation methods.
