FISHING TOOLS
Reversing Sub
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DRILLING FLUID CHEMICALS | Fluid Loss Control Agents ● Anti-salt and Anti-temperature Filtration Reducer LY-2 ● Lignite Resin for Drilling Fluids SPNH ● Modified Starch LYS ●... | |
FISHING TOOLS | Releasing and Circulating Overshot | |
KELLY | DeRunprovides square Kelly and hexagonal Kelly which is manufactured strictly according to API Spec7-1 and SY/T6509-2000 standard. Description &... | |
NON-MAGNETIC SUB | Replacement of GEOLINK Resistivity Sub | |
High-temperature Resistant Motor | High-temperature resistant motor adopts the stator rubber made by special processes formula, to ensure the normal operation at a high temperature o... |