Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
SY/T 5242-1991 |
(Determination of the content of the Drilling fluid sulfo treatment agent) 钻井液用处理剂中磺基含量的测定方法 |
China Oil & Gas Industry
Standards Drill |
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SY/T 5241-1991 |
(Water-based Drilling fluid loss additive with evaluation procedures) 水基钻井液用降滤失剂评价程序 |
China Oil & Gas Industry
Standards Drill |
![]() English PDF |
SY/T 5409-1991 |
(Downhole Drilling salvage operation rules) |
China Oil & Gas Industry
Standards Drill |
![]() English PDF |
SY/T 5255-1991 |
(Sand pump oil Drilling) |
China Oil & Gas Industry
Standards Drill |
![]() English PDF |
SY/T 5248-1991 |
(Drilling wells falling matter salvage method) |
China Oil & Gas Industry
Standards Drill |
![]() English PDF |
SY/T 5049-1991 |
(Drilling kava) |
China Oil & Gas Industry
Standards Drill |
![]() English PDF |
SY/T 5348-1989 |
(Drilling resistivity meter technical conditions) |
China Oil & Gas Industry
Standards Drill |
![]() English PDF |
SY/T 5310-1987 |
(Oil Drilling machinery castings with general technical conditions) |
China Oil & Gas Industry
Standards Drill |
![]() English PDF |
SY/T 5215-1987 |
(Drill check) |
China Oil & Gas Industry
Standards Drill |
![]() English PDF |
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