tianhe petroleum group

drilling tools(4)

Showing 1 - 10 of 10, total 1 pages [First] [Previous] [Next] [Last]

drilling jar (hydro-mechanical)
Specification: all size
Detail: Drilling jar connected with drill tool and worked with drill stem is used for freeing stuck in driling operation. Ait is a first selected tool for directional well, complicated well and deep well. The jar is consisting of ZSJ ...

lifting sub
Specification: all sizes
Detail: Drill Tool Lifting Sub is the special tools for lifting of the drilltools in petroleum ,natural gas industry and geologic exploration.The drill tool lifting sub is divided into a or b type structure.The a type has 18 degree sh...

reverse circulation fishing magnet
Specification: all size
Detail: CLF type fishing magnet in petroleum and geology exploration is used for fishing of small fallen objects in the down hole.With some of advantages such as simply structure,easy to operate, reliable performance, small size and l...

integral spiral blade stabilizer
Specification: all sizes
Detail: We manufacture integral spiral blade stabilizer, integral straight-rib stabilizer, sleeve replaceable type stabilizer, float valve stabilizer, drilling reamer, unbalanced spiral blade stabilizer and variable-diameter stabilize...

csaing scraper
Specification: all sizes
Detail: Casing scraper is ideal for the removal of dirties which maybe left the inside of casing, such as solid cement, hard wax, various salt crystals or deposits, perforation burrs, irons oxide residents resulted from rusting, so as...

coring tools
Specification: all sizes
Detail: The coring tools are used for acquisition of the rock core in petroleum drilling. Everytime one to three sections of inner barrels and outer barrels can be run in core drilling. They can be applied in soft , moderate and rigid...

cross-over sub
Specification: all sizes
Detail: Cross-over sub acts for conversion and connection of drill stem component in petroleum ,natural gas and geology drilling work.It is used mainly for connecting of upper drill tools and lower drill tools during drilling operatio...

heavy weight drill pipe
Specification: all sizes
Detail: Description Specification Connection Central Upset Dia Heavy weight drill pipe 6 5/8" 6 5/8 FH 7 1/8" 3 1/2'' NC38 4" 4 1/2'' NC4...

kelly
Specification: all sizes
Detail: Kellys are made from 4145H modified alloy steel in accordance with API Spec.7 latest edition, which are quenched and tempered along full length. Size Length m Upper box connection Lower pin connection I.D. Driving section m...

drill collar
Specification: all sizes
Detail: Drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity. Drill collar are manufactured strictly f...


Showing 1 - 10 of 10, total 1 pages [First] [Previous] [Next] [Last]
1