| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| SY/T 5559-1992 |
General Test Methods for Additives Used in Drilling Fluids |
180.0 |
via email in 1~3 business day |
to be superseded,2026-3-28,1993-8-1 |
|
| SY/T 5560-1992 |
Evaluation Procedure for Defoaming Agents Used in Drilling Fluids |
90.0 |
via email in 1~3 business day |
to be superseded,2026-3-28,1993-8-1 |
|
| SY/T 5505-1992 |
|
150.0 |
via email in 1~3 business day |
superseded,2007-1-1,1993-4-1 |
|
| SY/T 5790-1993 |
|
180.0 |
via email in 1~3 business day |
superseded,2002-8-1,1993-3-1 |
|
| SY/T 5479-1992 |
|
60.0 |
via email in 1~3 business day |
superseded,2007-1-1,1993-2-1 |
|
| SY/T 5464-1992 |
Labour quota of petroleum communication equipments installation |
184.0 |
via email in 1~3 business day |
superseded,2010-5-1,1992-12-1 |
|
| SY 5089-1992 |
|
1050.0 |
via email in 1~5 business day |
superseded,2004-11-1,1992-12-1 |
|
| SY 5431-1992 |
|
100.0 |
via email in 1~3 business day |
superseded,1997-6-1,1992-10-1 |
|
| SY 5094-1986 |
|
|
via email in business day |
superseded1995-11-01,1995-11-1,1992-7-1 |
|
| SY/T 5242-1991 |
Determination Method of Sulfo Content in Treating Agent of Drilling Fluid |
60.0 |
via email in 1~3 business day |
valid,,1991-11-1 |
|
| SY/T 5243-1991 |
Evaluation Procedure for Viscosity Reducer Used in Aqueous Drilling Fluid |
180.0 |
via email in 1~3 business day |
valid,,1991-11-1 |
|
| SY/T 5390-1991 |
Inspection Method for Corrosion Properties of Drilling Fluid - Drill Bar Corrosion Ring Method |
120.0 |
via email in 1~3 business day |
superseded2025-03-24,2025-3-24,1991-2-1 |
|
| SY 5347-1989 |
|
224.0 |
via email in 1~3 business day |
superseded,1998-7-1,1989-10-1 |
|
| SY 5339-1988 |
|
270.0 |
via email in 1~3 business day |
superseded,2000-10-1,1989-6-1 |
|
| GB 5005-1985 |
Barite for drilling fluids |
264.0 |
via email in 1~3 business day |
superseded,1994-12-1,1985-12-1 |
|
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